mirror of
https://git.mirrors.martin98.com/https://github.com/SigNoz/signoz
synced 2025-06-21 22:14:33 +08:00
7aeaecaf1f
* style: reformat the code to follow go guidelines * chore: add golangci lint * chore: remove context check * chore: go fmt
3182 lines
115 KiB
Go
3182 lines
115 KiB
Go
package clickhouseReader
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import (
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"bytes"
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"context"
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"crypto/md5"
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"encoding/json"
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"flag"
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"fmt"
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"io/ioutil"
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"math/rand"
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"net"
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"net/http"
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"net/url"
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"os"
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"reflect"
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"regexp"
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"sort"
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"strconv"
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"strings"
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"sync"
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"time"
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"github.com/go-kit/log"
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"github.com/go-kit/log/level"
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"github.com/google/uuid"
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"github.com/oklog/oklog/pkg/group"
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"github.com/pkg/errors"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/common/promlog"
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"github.com/prometheus/prometheus/config"
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"github.com/prometheus/prometheus/discovery"
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sdconfig "github.com/prometheus/prometheus/discovery/config"
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"github.com/prometheus/prometheus/notifier"
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"github.com/prometheus/prometheus/promql"
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"github.com/prometheus/prometheus/rules"
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"github.com/prometheus/prometheus/scrape"
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"github.com/prometheus/prometheus/storage"
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"github.com/prometheus/prometheus/storage/remote"
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"github.com/prometheus/prometheus/util/stats"
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"github.com/prometheus/prometheus/util/strutil"
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"github.com/prometheus/tsdb"
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"github.com/ClickHouse/clickhouse-go/v2"
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"github.com/ClickHouse/clickhouse-go/v2/lib/driver"
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"github.com/jmoiron/sqlx"
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promModel "github.com/prometheus/common/model"
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"go.signoz.io/query-service/constants"
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am "go.signoz.io/query-service/integrations/alertManager"
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"go.signoz.io/query-service/model"
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"go.signoz.io/query-service/utils"
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"go.uber.org/zap"
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)
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const (
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primaryNamespace = "clickhouse"
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archiveNamespace = "clickhouse-archive"
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signozTraceDBName = "signoz_traces"
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signozDurationMVTable = "durationSort"
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signozSpansTable = "signoz_spans"
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signozErrorIndexTable = "signoz_error_index_v2"
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signozTraceTableName = "signoz_index_v2"
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signozMetricDBName = "signoz_metrics"
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signozSampleTableName = "samples_v2"
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signozTSTableName = "time_series_v2"
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minTimespanForProgressiveSearch = time.Hour
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minTimespanForProgressiveSearchMargin = time.Minute
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maxProgressiveSteps = 4
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charset = "abcdefghijklmnopqrstuvwxyz" +
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"ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
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)
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var (
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ErrNoOperationsTable = errors.New("no operations table supplied")
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ErrNoIndexTable = errors.New("no index table supplied")
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ErrStartTimeRequired = errors.New("start time is required for search queries")
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seededRand = rand.New(
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rand.NewSource(time.Now().UnixNano()))
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)
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// ClickHouseReader reads the data from ClickHouse
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type ClickHouseReader struct {
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db clickhouse.Conn
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localDB *sqlx.DB
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traceDB string
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operationsTable string
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durationTable string
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indexTable string
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errorTable string
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spansTable string
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queryEngine *promql.Engine
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remoteStorage *remote.Storage
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ruleManager *rules.Manager
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promConfig *config.Config
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alertManager am.Manager
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}
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// NewReader returns a reader for the database
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func NewReader(localDB *sqlx.DB) *ClickHouseReader {
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datasource := os.Getenv("ClickHouseUrl")
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options := NewOptions(datasource, primaryNamespace, archiveNamespace)
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db, err := initialize(options)
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if err != nil {
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zap.S().Error(err)
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os.Exit(1)
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}
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alertManager := am.New("")
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return &ClickHouseReader{
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db: db,
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localDB: localDB,
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traceDB: options.primary.TraceDB,
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alertManager: alertManager,
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operationsTable: options.primary.OperationsTable,
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indexTable: options.primary.IndexTable,
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errorTable: options.primary.ErrorTable,
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durationTable: options.primary.DurationTable,
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spansTable: options.primary.SpansTable,
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}
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}
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func (r *ClickHouseReader) Start() {
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logLevel := promlog.AllowedLevel{}
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logLevel.Set("debug")
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// allowedFormat := promlog.AllowedFormat{}
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// allowedFormat.Set("logfmt")
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// promlogConfig := promlog.Config{
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// Level: &logLevel,
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// Format: &allowedFormat,
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// }
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logger := promlog.New(logLevel)
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startTime := func() (int64, error) {
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return int64(promModel.Latest), nil
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}
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remoteStorage := remote.NewStorage(log.With(logger, "component", "remote"), startTime, 1*time.Minute)
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// conf, err := config.LoadFile(*filename)
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// if err != nil {
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// zap.S().Error("couldn't load configuration (--config.file=%q): %v", filename, err)
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// }
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// err = remoteStorage.ApplyConfig(conf)
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// if err != nil {
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// zap.S().Error("Error in remoteStorage.ApplyConfig: ", err)
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// }
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cfg := struct {
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configFile string
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localStoragePath string
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notifier notifier.Options
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notifierTimeout promModel.Duration
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forGracePeriod promModel.Duration
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outageTolerance promModel.Duration
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resendDelay promModel.Duration
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tsdb tsdb.Options
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lookbackDelta promModel.Duration
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webTimeout promModel.Duration
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queryTimeout promModel.Duration
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queryConcurrency int
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queryMaxSamples int
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RemoteFlushDeadline promModel.Duration
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prometheusURL string
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logLevel promlog.AllowedLevel
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}{
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notifier: notifier.Options{
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Registerer: prometheus.DefaultRegisterer,
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},
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}
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flag.StringVar(&cfg.configFile, "config", "./config/prometheus.yml", "(prometheus config to read metrics)")
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flag.Parse()
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// fanoutStorage := remoteStorage
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fanoutStorage := storage.NewFanout(logger, remoteStorage)
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localStorage := remoteStorage
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cfg.notifier.QueueCapacity = 10000
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cfg.notifierTimeout = promModel.Duration(time.Duration.Seconds(10))
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notifierManager := notifier.NewManager(&cfg.notifier, log.With(logger, "component", "notifier"))
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// notifier.ApplyConfig(conf)
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ExternalURL, err := computeExternalURL("", "0.0.0.0:3301")
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if err != nil {
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fmt.Fprintln(os.Stderr, errors.Wrapf(err, "parse external URL %q", ExternalURL.String()))
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os.Exit(2)
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}
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cfg.outageTolerance = promModel.Duration(time.Duration.Hours(1))
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cfg.forGracePeriod = promModel.Duration(time.Duration.Minutes(10))
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cfg.resendDelay = promModel.Duration(time.Duration.Minutes(1))
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ctxScrape, cancelScrape := context.WithCancel(context.Background())
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discoveryManagerScrape := discovery.NewManager(ctxScrape, log.With(logger, "component", "discovery manager scrape"), discovery.Name("scrape"))
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ctxNotify, cancelNotify := context.WithCancel(context.Background())
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discoveryManagerNotify := discovery.NewManager(ctxNotify, log.With(logger, "component", "discovery manager notify"), discovery.Name("notify"))
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scrapeManager := scrape.NewManager(log.With(logger, "component", "scrape manager"), fanoutStorage)
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opts := promql.EngineOpts{
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Logger: log.With(logger, "component", "query engine"),
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Reg: nil,
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MaxConcurrent: 20,
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MaxSamples: 50000000,
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Timeout: 2 * time.Minute,
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}
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queryEngine := promql.NewEngine(opts)
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ruleManager := rules.NewManager(&rules.ManagerOptions{
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Appendable: fanoutStorage,
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TSDB: localStorage,
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QueryFunc: rules.EngineQueryFunc(queryEngine, fanoutStorage),
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NotifyFunc: sendAlerts(notifierManager, ExternalURL.String()),
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Context: context.Background(),
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ExternalURL: ExternalURL,
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Registerer: prometheus.DefaultRegisterer,
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Logger: log.With(logger, "component", "rule manager"),
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OutageTolerance: time.Duration(cfg.outageTolerance),
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ForGracePeriod: time.Duration(cfg.forGracePeriod),
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ResendDelay: time.Duration(cfg.resendDelay),
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})
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reloaders := []func(cfg *config.Config) error{
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remoteStorage.ApplyConfig,
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// The Scrape and notifier managers need to reload before the Discovery manager as
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// they need to read the most updated config when receiving the new targets list.
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notifierManager.ApplyConfig,
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scrapeManager.ApplyConfig,
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func(cfg *config.Config) error {
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c := make(map[string]sdconfig.ServiceDiscoveryConfig)
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for _, v := range cfg.ScrapeConfigs {
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c[v.JobName] = v.ServiceDiscoveryConfig
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}
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return discoveryManagerScrape.ApplyConfig(c)
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},
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func(cfg *config.Config) error {
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c := make(map[string]sdconfig.ServiceDiscoveryConfig)
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for _, v := range cfg.AlertingConfig.AlertmanagerConfigs {
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// AlertmanagerConfigs doesn't hold an unique identifier so we use the config hash as the identifier.
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b, err := json.Marshal(v)
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if err != nil {
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return err
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}
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c[fmt.Sprintf("%x", md5.Sum(b))] = v.ServiceDiscoveryConfig
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}
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return discoveryManagerNotify.ApplyConfig(c)
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},
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// func(cfg *config.Config) error {
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// // Get all rule files matching the configuration oaths.
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// var files []string
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// for _, pat := range cfg.RuleFiles {
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// fs, err := filepath.Glob(pat)
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// if err != nil {
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// // The only error can be a bad pattern.
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// return fmt.Errorf("error retrieving rule files for %s: %s", pat, err)
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// }
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// files = append(files, fs...)
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// }
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// return ruleManager.Update(time.Duration(cfg.GlobalConfig.EvaluationInterval), files)
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// },
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}
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// sync.Once is used to make sure we can close the channel at different execution stages(SIGTERM or when the config is loaded).
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type closeOnce struct {
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C chan struct{}
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once sync.Once
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Close func()
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}
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// Wait until the server is ready to handle reloading.
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reloadReady := &closeOnce{
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C: make(chan struct{}),
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}
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reloadReady.Close = func() {
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reloadReady.once.Do(func() {
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close(reloadReady.C)
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})
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}
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var g group.Group
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{
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// Scrape discovery manager.
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g.Add(
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func() error {
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err := discoveryManagerScrape.Run()
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level.Info(logger).Log("msg", "Scrape discovery manager stopped")
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return err
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},
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func(err error) {
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level.Info(logger).Log("msg", "Stopping scrape discovery manager...")
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cancelScrape()
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},
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)
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}
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{
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// Notify discovery manager.
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g.Add(
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func() error {
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err := discoveryManagerNotify.Run()
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level.Info(logger).Log("msg", "Notify discovery manager stopped")
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return err
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},
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func(err error) {
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level.Info(logger).Log("msg", "Stopping notify discovery manager...")
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cancelNotify()
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},
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)
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}
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{
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// Scrape manager.
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g.Add(
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func() error {
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// When the scrape manager receives a new targets list
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// it needs to read a valid config for each job.
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// It depends on the config being in sync with the discovery manager so
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// we wait until the config is fully loaded.
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<-reloadReady.C
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err := scrapeManager.Run(discoveryManagerScrape.SyncCh())
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level.Info(logger).Log("msg", "Scrape manager stopped")
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return err
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},
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func(err error) {
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// Scrape manager needs to be stopped before closing the local TSDB
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// so that it doesn't try to write samples to a closed storage.
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level.Info(logger).Log("msg", "Stopping scrape manager...")
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scrapeManager.Stop()
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},
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)
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}
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{
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// Initial configuration loading.
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cancel := make(chan struct{})
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g.Add(
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func() error {
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// select {
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// case <-dbOpen:
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// break
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// // In case a shutdown is initiated before the dbOpen is released
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// case <-cancel:
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// reloadReady.Close()
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// return nil
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// }
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r.promConfig, err = reloadConfig(cfg.configFile, logger, reloaders...)
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if err != nil {
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return fmt.Errorf("error loading config from %q: %s", cfg.configFile, err)
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}
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reloadReady.Close()
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rulesFromDB, apiErrorObj := r.GetRulesFromDB()
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if apiErrorObj != nil {
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zap.S().Errorf("Not able to read rules from DB")
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}
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for _, rule := range *rulesFromDB {
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apiErrorObj = r.LoadRule(rule)
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if apiErrorObj != nil {
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zap.S().Errorf("Not able to load rule with id=%d loaded from DB", rule.Id)
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}
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}
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channels, apiErrorObj := r.GetChannels()
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if apiErrorObj != nil {
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zap.S().Errorf("Not able to read channels from DB")
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}
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for _, channel := range *channels {
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apiErrorObj = r.LoadChannel(&channel)
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if apiErrorObj != nil {
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zap.S().Errorf("Not able to load channel with id=%d loaded from DB", channel.Id)
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}
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}
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<-cancel
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return nil
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},
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func(err error) {
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close(cancel)
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},
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)
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}
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{
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// Rule manager.
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// TODO(krasi) refactor ruleManager.Run() to be blocking to avoid using an extra blocking channel.
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cancel := make(chan struct{})
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g.Add(
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func() error {
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<-reloadReady.C
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ruleManager.Run()
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<-cancel
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return nil
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},
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func(err error) {
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ruleManager.Stop()
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close(cancel)
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},
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)
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}
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{
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// Notifier.
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// Calling notifier.Stop() before ruleManager.Stop() will cause a panic if the ruleManager isn't running,
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// so keep this interrupt after the ruleManager.Stop().
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g.Add(
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func() error {
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// When the notifier manager receives a new targets list
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// it needs to read a valid config for each job.
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// It depends on the config being in sync with the discovery manager
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// so we wait until the config is fully loaded.
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<-reloadReady.C
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notifierManager.Run(discoveryManagerNotify.SyncCh())
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level.Info(logger).Log("msg", "Notifier manager stopped")
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return nil
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},
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func(err error) {
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notifierManager.Stop()
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},
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)
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}
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r.queryEngine = queryEngine
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r.remoteStorage = remoteStorage
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r.ruleManager = ruleManager
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if err := g.Run(); err != nil {
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level.Error(logger).Log("err", err)
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os.Exit(1)
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}
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}
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func reloadConfig(filename string, logger log.Logger, rls ...func(*config.Config) error) (promConfig *config.Config, err error) {
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level.Info(logger).Log("msg", "Loading configuration file", "filename", filename)
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conf, err := config.LoadFile(filename)
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if err != nil {
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return nil, fmt.Errorf("couldn't load configuration (--config.file=%q): %v", filename, err)
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}
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failed := false
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for _, rl := range rls {
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if err := rl(conf); err != nil {
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level.Error(logger).Log("msg", "Failed to apply configuration", "err", err)
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failed = true
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}
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}
|
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if failed {
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return nil, fmt.Errorf("one or more errors occurred while applying the new configuration (--config.file=%q)", filename)
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}
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level.Info(logger).Log("msg", "Completed loading of configuration file", "filename", filename)
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return conf, nil
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}
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func startsOrEndsWithQuote(s string) bool {
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return strings.HasPrefix(s, "\"") || strings.HasPrefix(s, "'") ||
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strings.HasSuffix(s, "\"") || strings.HasSuffix(s, "'")
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}
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|
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// computeExternalURL computes a sanitized external URL from a raw input. It infers unset
|
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// URL parts from the OS and the given listen address.
|
|
func computeExternalURL(u, listenAddr string) (*url.URL, error) {
|
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if u == "" {
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hostname, err := os.Hostname()
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if err != nil {
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return nil, err
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}
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_, port, err := net.SplitHostPort(listenAddr)
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if err != nil {
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return nil, err
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}
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u = fmt.Sprintf("http://%s:%s/", hostname, port)
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}
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|
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if startsOrEndsWithQuote(u) {
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return nil, fmt.Errorf("URL must not begin or end with quotes")
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}
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|
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eu, err := url.Parse(u)
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if err != nil {
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return nil, err
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}
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ppref := strings.TrimRight(eu.Path, "/")
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if ppref != "" && !strings.HasPrefix(ppref, "/") {
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ppref = "/" + ppref
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}
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eu.Path = ppref
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return eu, nil
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}
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|
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// sendAlerts implements the rules.NotifyFunc for a Notifier.
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|
func sendAlerts(n *notifier.Manager, externalURL string) rules.NotifyFunc {
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return func(ctx context.Context, expr string, alerts ...*rules.Alert) {
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var res []*notifier.Alert
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|
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for _, alert := range alerts {
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a := ¬ifier.Alert{
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StartsAt: alert.FiredAt,
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Labels: alert.Labels,
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Annotations: alert.Annotations,
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GeneratorURL: externalURL + strutil.TableLinkForExpression(expr),
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}
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if !alert.ResolvedAt.IsZero() {
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a.EndsAt = alert.ResolvedAt
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} else {
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a.EndsAt = alert.ValidUntil
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}
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res = append(res, a)
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}
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if len(alerts) > 0 {
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n.Send(res...)
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|
}
|
|
}
|
|
}
|
|
|
|
func initialize(options *Options) (clickhouse.Conn, error) {
|
|
|
|
db, err := connect(options.getPrimary())
|
|
if err != nil {
|
|
return nil, fmt.Errorf("error connecting to primary db: %v", err)
|
|
}
|
|
|
|
return db, nil
|
|
}
|
|
|
|
func connect(cfg *namespaceConfig) (clickhouse.Conn, error) {
|
|
if cfg.Encoding != EncodingJSON && cfg.Encoding != EncodingProto {
|
|
return nil, fmt.Errorf("unknown encoding %q, supported: %q, %q", cfg.Encoding, EncodingJSON, EncodingProto)
|
|
}
|
|
|
|
return cfg.Connector(cfg)
|
|
}
|
|
|
|
type byAlertStateAndNameSorter struct {
|
|
alerts []*AlertingRuleWithGroup
|
|
}
|
|
|
|
func (s byAlertStateAndNameSorter) Len() int {
|
|
return len(s.alerts)
|
|
}
|
|
|
|
func (s byAlertStateAndNameSorter) Less(i, j int) bool {
|
|
return s.alerts[i].State() > s.alerts[j].State() ||
|
|
(s.alerts[i].State() == s.alerts[j].State() &&
|
|
s.alerts[i].Name() < s.alerts[j].Name())
|
|
}
|
|
|
|
func (s byAlertStateAndNameSorter) Swap(i, j int) {
|
|
s.alerts[i], s.alerts[j] = s.alerts[j], s.alerts[i]
|
|
}
|
|
|
|
type AlertingRuleWithGroup struct {
|
|
rules.AlertingRule
|
|
Id int
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetRulesFromDB() (*[]model.RuleResponseItem, *model.ApiError) {
|
|
|
|
var ruleResponseItems []model.RuleResponseItem
|
|
|
|
query := fmt.Sprintf("SELECT id, updated_at, data FROM rules")
|
|
|
|
err := r.localDB.Select(&ruleResponseItems, query)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
return &ruleResponseItems, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetRule(id string) (*model.RuleResponseItem, *model.ApiError) {
|
|
|
|
idInt, err := strconv.Atoi(id)
|
|
if err != nil {
|
|
zap.S().Debug("Error in parsing param: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: err}
|
|
}
|
|
|
|
rule := &model.RuleResponseItem{}
|
|
|
|
query := "SELECT id, updated_at, data FROM rules WHERE id=?"
|
|
rows, err := r.localDB.Query(query, idInt)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
count := 0
|
|
// iterate over each row
|
|
for rows.Next() {
|
|
err = rows.Scan(&rule.Id, &rule.UpdatedAt, &rule.Data)
|
|
if err != nil {
|
|
zap.S().Debug(err)
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
count += 1
|
|
|
|
}
|
|
|
|
if count == 0 {
|
|
err = fmt.Errorf("no rule with id %d found", idInt)
|
|
zap.S().Debug(err)
|
|
return nil, &model.ApiError{Typ: model.ErrorNotFound, Err: err}
|
|
}
|
|
if count > 1 {
|
|
err = fmt.Errorf("multiple rules with id %d found", idInt)
|
|
zap.S().Debug(err)
|
|
return nil, &model.ApiError{Typ: model.ErrorConflict, Err: err}
|
|
}
|
|
|
|
return rule, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) ListRulesFromProm() (*model.AlertDiscovery, *model.ApiError) {
|
|
|
|
groups := r.ruleManager.RuleGroups()
|
|
|
|
var alertingRulesWithGroupObjects []*AlertingRuleWithGroup
|
|
|
|
for _, groupItem := range groups {
|
|
groupNameParts := strings.Split(groupItem.Name(), "-groupname")
|
|
if len(groupNameParts) < 2 {
|
|
continue
|
|
}
|
|
id, _ := strconv.Atoi(groupNameParts[0])
|
|
for _, rule := range groupItem.Rules() {
|
|
if alertingRule, ok := rule.(*rules.AlertingRule); ok {
|
|
alertingRulesWithGroupObject := AlertingRuleWithGroup{
|
|
*alertingRule,
|
|
id,
|
|
}
|
|
alertingRulesWithGroupObjects = append(alertingRulesWithGroupObjects, &alertingRulesWithGroupObject)
|
|
}
|
|
}
|
|
}
|
|
|
|
// alertingRules := r.ruleManager.AlertingRules()
|
|
|
|
alertsSorter := byAlertStateAndNameSorter{alerts: alertingRulesWithGroupObjects}
|
|
sort.Sort(alertsSorter)
|
|
var alerts []*model.AlertingRuleResponse
|
|
|
|
for _, alertingRule := range alertsSorter.alerts {
|
|
|
|
alertingRuleResponseObject := &model.AlertingRuleResponse{
|
|
Labels: alertingRule.Labels(),
|
|
// Annotations: alertingRule.Annotations(),
|
|
Name: alertingRule.Name(),
|
|
Id: alertingRule.Id,
|
|
}
|
|
if len(alertingRule.ActiveAlerts()) == 0 {
|
|
alertingRuleResponseObject.State = rules.StateInactive.String()
|
|
} else {
|
|
alertingRuleResponseObject.State = (*(alertingRule.ActiveAlerts()[0])).State.String()
|
|
}
|
|
|
|
alerts = append(
|
|
alerts,
|
|
alertingRuleResponseObject,
|
|
)
|
|
}
|
|
|
|
res := &model.AlertDiscovery{Alerts: alerts}
|
|
|
|
return res, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) LoadRule(rule model.RuleResponseItem) *model.ApiError {
|
|
|
|
groupName := fmt.Sprintf("%d-groupname", rule.Id)
|
|
|
|
err := r.ruleManager.AddGroup(time.Duration(r.promConfig.GlobalConfig.EvaluationInterval), rule.Data, groupName)
|
|
|
|
if err != nil {
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) LoadChannel(channel *model.ChannelItem) *model.ApiError {
|
|
|
|
receiver := &am.Receiver{}
|
|
if err := json.Unmarshal([]byte(channel.Data), receiver); err != nil { // Parse []byte to go struct pointer
|
|
return &model.ApiError{Typ: model.ErrorBadData, Err: err}
|
|
}
|
|
|
|
response, err := http.Post(constants.GetAlertManagerApiPrefix()+"v1/receivers", "application/json", bytes.NewBuffer([]byte(channel.Data)))
|
|
|
|
if err != nil {
|
|
zap.S().Error("Error in getting response of API call to alertmanager/v1/receivers\n", err)
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
if response.StatusCode > 299 {
|
|
responseData, _ := ioutil.ReadAll(response.Body)
|
|
|
|
err := fmt.Errorf("Error in getting 2xx response in API call to alertmanager/v1/receivers\n Status: %s \n Data: %s", response.Status, string(responseData))
|
|
zap.S().Error(err)
|
|
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetChannel(id string) (*model.ChannelItem, *model.ApiError) {
|
|
|
|
idInt, _ := strconv.Atoi(id)
|
|
channel := model.ChannelItem{}
|
|
|
|
query := fmt.Sprintf("SELECT id, created_at, updated_at, name, type, data data FROM notification_channels WHERE id=%d", idInt)
|
|
|
|
err := r.localDB.Get(&channel, query)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
return &channel, nil
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) DeleteChannel(id string) *model.ApiError {
|
|
|
|
idInt, _ := strconv.Atoi(id)
|
|
|
|
channelToDelete, apiErrorObj := r.GetChannel(id)
|
|
|
|
if apiErrorObj != nil {
|
|
return apiErrorObj
|
|
}
|
|
|
|
tx, err := r.localDB.Begin()
|
|
if err != nil {
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
{
|
|
stmt, err := tx.Prepare(`DELETE FROM notification_channels WHERE id=$1;`)
|
|
if err != nil {
|
|
zap.S().Error("Error in preparing statement for INSERT to notification_channels\n", err)
|
|
tx.Rollback()
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
defer stmt.Close()
|
|
|
|
if _, err := stmt.Exec(idInt); err != nil {
|
|
zap.S().Error("Error in Executing prepared statement for INSERT to notification_channels\n", err)
|
|
tx.Rollback() // return an error too, we may want to wrap them
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
}
|
|
|
|
apiError := r.alertManager.DeleteRoute(channelToDelete.Name)
|
|
if apiError != nil {
|
|
tx.Rollback()
|
|
return apiError
|
|
}
|
|
|
|
err = tx.Commit()
|
|
if err != nil {
|
|
zap.S().Error("Error in committing transaction for DELETE command to notification_channels\n", err)
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
return nil
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetChannels() (*[]model.ChannelItem, *model.ApiError) {
|
|
|
|
var channels []model.ChannelItem
|
|
|
|
query := fmt.Sprintf("SELECT id, created_at, updated_at, name, type, data data FROM notification_channels")
|
|
|
|
err := r.localDB.Select(&channels, query)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
return &channels, nil
|
|
|
|
}
|
|
|
|
func getChannelType(receiver *am.Receiver) string {
|
|
|
|
if receiver.EmailConfigs != nil {
|
|
return "email"
|
|
}
|
|
if receiver.OpsGenieConfigs != nil {
|
|
return "opsgenie"
|
|
}
|
|
if receiver.PagerdutyConfigs != nil {
|
|
return "pagerduty"
|
|
}
|
|
if receiver.PushoverConfigs != nil {
|
|
return "pushover"
|
|
}
|
|
if receiver.SNSConfigs != nil {
|
|
return "sns"
|
|
}
|
|
if receiver.SlackConfigs != nil {
|
|
return "slack"
|
|
}
|
|
if receiver.VictorOpsConfigs != nil {
|
|
return "victorops"
|
|
}
|
|
if receiver.WebhookConfigs != nil {
|
|
return "webhook"
|
|
}
|
|
if receiver.WechatConfigs != nil {
|
|
return "wechat"
|
|
}
|
|
|
|
return ""
|
|
}
|
|
|
|
func (r *ClickHouseReader) EditChannel(receiver *am.Receiver, id string) (*am.Receiver, *model.ApiError) {
|
|
|
|
idInt, _ := strconv.Atoi(id)
|
|
|
|
channel, apiErrObj := r.GetChannel(id)
|
|
|
|
if apiErrObj != nil {
|
|
return nil, apiErrObj
|
|
}
|
|
if channel.Name != receiver.Name {
|
|
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("channel name cannot be changed")}
|
|
}
|
|
|
|
tx, err := r.localDB.Begin()
|
|
if err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
channelType := getChannelType(receiver)
|
|
receiverString, _ := json.Marshal(receiver)
|
|
|
|
{
|
|
stmt, err := tx.Prepare(`UPDATE notification_channels SET updated_at=$1, type=$2, data=$3 WHERE id=$4;`)
|
|
|
|
if err != nil {
|
|
zap.S().Error("Error in preparing statement for UPDATE to notification_channels\n", err)
|
|
tx.Rollback()
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
defer stmt.Close()
|
|
|
|
if _, err := stmt.Exec(time.Now(), channelType, string(receiverString), idInt); err != nil {
|
|
zap.S().Error("Error in Executing prepared statement for UPDATE to notification_channels\n", err)
|
|
tx.Rollback() // return an error too, we may want to wrap them
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
}
|
|
|
|
apiError := r.alertManager.EditRoute(receiver)
|
|
if apiError != nil {
|
|
tx.Rollback()
|
|
return nil, apiError
|
|
}
|
|
|
|
err = tx.Commit()
|
|
if err != nil {
|
|
zap.S().Error("Error in committing transaction for INSERT to notification_channels\n", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
return receiver, nil
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) CreateChannel(receiver *am.Receiver) (*am.Receiver, *model.ApiError) {
|
|
|
|
tx, err := r.localDB.Begin()
|
|
if err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
channelType := getChannelType(receiver)
|
|
receiverString, _ := json.Marshal(receiver)
|
|
|
|
// todo: check if the channel name already exists, raise an error if so
|
|
|
|
{
|
|
stmt, err := tx.Prepare(`INSERT INTO notification_channels (created_at, updated_at, name, type, data) VALUES($1,$2,$3,$4,$5);`)
|
|
if err != nil {
|
|
zap.S().Error("Error in preparing statement for INSERT to notification_channels\n", err)
|
|
tx.Rollback()
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
defer stmt.Close()
|
|
|
|
if _, err := stmt.Exec(time.Now(), time.Now(), receiver.Name, channelType, string(receiverString)); err != nil {
|
|
zap.S().Error("Error in Executing prepared statement for INSERT to notification_channels\n", err)
|
|
tx.Rollback() // return an error too, we may want to wrap them
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
}
|
|
|
|
apiError := r.alertManager.AddRoute(receiver)
|
|
if apiError != nil {
|
|
tx.Rollback()
|
|
return nil, apiError
|
|
}
|
|
|
|
err = tx.Commit()
|
|
if err != nil {
|
|
zap.S().Error("Error in committing transaction for INSERT to notification_channels\n", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
return receiver, nil
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) CreateRule(rule string) *model.ApiError {
|
|
|
|
tx, err := r.localDB.Begin()
|
|
if err != nil {
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
var lastInsertId int64
|
|
|
|
{
|
|
stmt, err := tx.Prepare(`INSERT into rules (updated_at, data) VALUES($1,$2);`)
|
|
if err != nil {
|
|
zap.S().Error("Error in preparing statement for INSERT to rules\n", err)
|
|
tx.Rollback()
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
defer stmt.Close()
|
|
|
|
result, err := stmt.Exec(time.Now(), rule)
|
|
if err != nil {
|
|
zap.S().Error("Error in Executing prepared statement for INSERT to rules\n", err)
|
|
tx.Rollback() // return an error too, we may want to wrap them
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
lastInsertId, _ = result.LastInsertId()
|
|
|
|
groupName := fmt.Sprintf("%d-groupname", lastInsertId)
|
|
|
|
err = r.ruleManager.AddGroup(time.Duration(r.promConfig.GlobalConfig.EvaluationInterval), rule, groupName)
|
|
|
|
if err != nil {
|
|
tx.Rollback()
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
}
|
|
err = tx.Commit()
|
|
if err != nil {
|
|
zap.S().Error("Error in committing transaction for INSERT to rules\n", err)
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) EditRule(rule string, id string) *model.ApiError {
|
|
|
|
idInt, _ := strconv.Atoi(id)
|
|
|
|
tx, err := r.localDB.Begin()
|
|
if err != nil {
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
{
|
|
stmt, err := tx.Prepare(`UPDATE rules SET updated_at=$1, data=$2 WHERE id=$3;`)
|
|
if err != nil {
|
|
zap.S().Error("Error in preparing statement for UPDATE to rules\n", err)
|
|
tx.Rollback()
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
defer stmt.Close()
|
|
|
|
if _, err := stmt.Exec(time.Now(), rule, idInt); err != nil {
|
|
zap.S().Error("Error in Executing prepared statement for UPDATE to rules\n", err)
|
|
tx.Rollback() // return an error too, we may want to wrap them
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
groupName := fmt.Sprintf("%d-groupname", idInt)
|
|
|
|
err = r.ruleManager.EditGroup(time.Duration(r.promConfig.GlobalConfig.EvaluationInterval), rule, groupName)
|
|
|
|
if err != nil {
|
|
tx.Rollback()
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
}
|
|
|
|
err = tx.Commit()
|
|
if err != nil {
|
|
zap.S().Error("Error in committing transaction for UPDATE to rules\n", err)
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) DeleteRule(id string) *model.ApiError {
|
|
|
|
idInt, _ := strconv.Atoi(id)
|
|
|
|
tx, err := r.localDB.Begin()
|
|
if err != nil {
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
{
|
|
stmt, err := tx.Prepare(`DELETE FROM rules WHERE id=$1;`)
|
|
|
|
if err != nil {
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
defer stmt.Close()
|
|
|
|
if _, err := stmt.Exec(idInt); err != nil {
|
|
zap.S().Error("Error in Executing prepared statement for DELETE to rules\n", err)
|
|
tx.Rollback() // return an error too, we may want to wrap them
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
groupName := fmt.Sprintf("%d-groupname", idInt)
|
|
|
|
rule := "" // dummy rule to pass to function
|
|
// err = r.ruleManager.UpdateGroupWithAction(time.Duration(r.promConfig.GlobalConfig.EvaluationInterval), rule, groupName, "delete")
|
|
err = r.ruleManager.DeleteGroup(time.Duration(r.promConfig.GlobalConfig.EvaluationInterval), rule, groupName)
|
|
|
|
if err != nil {
|
|
tx.Rollback()
|
|
zap.S().Error("Error in deleting rule from rulemanager...\n", err)
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
}
|
|
|
|
err = tx.Commit()
|
|
if err != nil {
|
|
zap.S().Error("Error in committing transaction for deleting rules\n", err)
|
|
return &model.ApiError{Typ: model.ErrorInternal, Err: err}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetInstantQueryMetricsResult(ctx context.Context, queryParams *model.InstantQueryMetricsParams) (*promql.Result, *stats.QueryStats, *model.ApiError) {
|
|
qry, err := r.queryEngine.NewInstantQuery(r.remoteStorage, queryParams.Query, queryParams.Time)
|
|
if err != nil {
|
|
return nil, nil, &model.ApiError{Typ: model.ErrorBadData, Err: err}
|
|
}
|
|
|
|
res := qry.Exec(ctx)
|
|
|
|
// Optional stats field in response if parameter "stats" is not empty.
|
|
var qs *stats.QueryStats
|
|
if queryParams.Stats != "" {
|
|
qs = stats.NewQueryStats(qry.Stats())
|
|
}
|
|
|
|
qry.Close()
|
|
return res, qs, nil
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetQueryRangeResult(ctx context.Context, query *model.QueryRangeParams) (*promql.Result, *stats.QueryStats, *model.ApiError) {
|
|
|
|
qry, err := r.queryEngine.NewRangeQuery(r.remoteStorage, query.Query, query.Start, query.End, query.Step)
|
|
|
|
if err != nil {
|
|
return nil, nil, &model.ApiError{Typ: model.ErrorBadData, Err: err}
|
|
}
|
|
|
|
res := qry.Exec(ctx)
|
|
|
|
// Optional stats field in response if parameter "stats" is not empty.
|
|
var qs *stats.QueryStats
|
|
if query.Stats != "" {
|
|
qs = stats.NewQueryStats(qry.Stats())
|
|
}
|
|
|
|
qry.Close()
|
|
return res, qs, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetServicesList(ctx context.Context) (*[]string, error) {
|
|
|
|
var services []string
|
|
query := fmt.Sprintf(`SELECT DISTINCT serviceName FROM %s.%s WHERE toDate(timestamp) > now() - INTERVAL 1 DAY`, r.traceDB, r.indexTable)
|
|
|
|
rows, err := r.db.Query(ctx, query)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, fmt.Errorf("error in processing sql query")
|
|
}
|
|
|
|
defer rows.Close()
|
|
for rows.Next() {
|
|
var serviceName string
|
|
if err := rows.Scan(&serviceName); err != nil {
|
|
return &services, err
|
|
}
|
|
services = append(services, serviceName)
|
|
}
|
|
return &services, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetServices(ctx context.Context, queryParams *model.GetServicesParams) (*[]model.ServiceItem, *model.ApiError) {
|
|
|
|
if r.indexTable == "" {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: ErrNoIndexTable}
|
|
}
|
|
|
|
var serviceItems []model.ServiceItem
|
|
|
|
query := fmt.Sprintf("SELECT serviceName, quantile(0.99)(durationNano) as p99, avg(durationNano) as avgDuration, count(*) as numCalls FROM %s.%s WHERE timestamp>='%s' AND timestamp<='%s' AND kind='2'", r.traceDB, r.indexTable, strconv.FormatInt(queryParams.Start.UnixNano(), 10), strconv.FormatInt(queryParams.End.UnixNano(), 10))
|
|
var args []interface{}
|
|
args, errStatus := buildQueryWithTagParams(ctx, queryParams.Tags, &query, args)
|
|
if errStatus != nil {
|
|
return nil, errStatus
|
|
}
|
|
query += " GROUP BY serviceName ORDER BY p99 DESC"
|
|
err := r.db.Select(ctx, &serviceItems, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
|
|
////////////////// Below block gets 5xx of services
|
|
var serviceErrorItems []model.ServiceItem
|
|
|
|
query = fmt.Sprintf("SELECT serviceName, count(*) as numErrors FROM %s.%s WHERE timestamp>='%s' AND timestamp<='%s' AND kind='2' AND (statusCode>=500 OR statusCode=2)", r.traceDB, r.indexTable, strconv.FormatInt(queryParams.Start.UnixNano(), 10), strconv.FormatInt(queryParams.End.UnixNano(), 10))
|
|
args = []interface{}{}
|
|
args, errStatus = buildQueryWithTagParams(ctx, queryParams.Tags, &query, args)
|
|
if errStatus != nil {
|
|
return nil, errStatus
|
|
}
|
|
query += " GROUP BY serviceName"
|
|
err = r.db.Select(ctx, &serviceErrorItems, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
|
|
m5xx := make(map[string]uint64)
|
|
|
|
for j := range serviceErrorItems {
|
|
m5xx[serviceErrorItems[j].ServiceName] = serviceErrorItems[j].NumErrors
|
|
}
|
|
///////////////////////////////////////////
|
|
|
|
////////////////// Below block gets 4xx of services
|
|
|
|
var service4xxItems []model.ServiceItem
|
|
|
|
query = fmt.Sprintf("SELECT serviceName, count(*) as num4xx FROM %s.%s WHERE timestamp>='%s' AND timestamp<='%s' AND kind='2' AND statusCode>=400 AND statusCode<500", r.traceDB, r.indexTable, strconv.FormatInt(queryParams.Start.UnixNano(), 10), strconv.FormatInt(queryParams.End.UnixNano(), 10))
|
|
args = []interface{}{}
|
|
args, errStatus = buildQueryWithTagParams(ctx, queryParams.Tags, &query, args)
|
|
if errStatus != nil {
|
|
return nil, errStatus
|
|
}
|
|
query += " GROUP BY serviceName"
|
|
err = r.db.Select(ctx, &service4xxItems, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
|
|
m4xx := make(map[string]uint64)
|
|
|
|
for j := range service4xxItems {
|
|
m4xx[service4xxItems[j].ServiceName] = service4xxItems[j].Num4XX
|
|
}
|
|
|
|
for i := range serviceItems {
|
|
if val, ok := m5xx[serviceItems[i].ServiceName]; ok {
|
|
serviceItems[i].NumErrors = val
|
|
}
|
|
if val, ok := m4xx[serviceItems[i].ServiceName]; ok {
|
|
serviceItems[i].Num4XX = val
|
|
}
|
|
serviceItems[i].CallRate = float64(serviceItems[i].NumCalls) / float64(queryParams.Period)
|
|
serviceItems[i].FourXXRate = float64(serviceItems[i].Num4XX) / float64(queryParams.Period)
|
|
serviceItems[i].ErrorRate = float64(serviceItems[i].NumErrors) / float64(queryParams.Period)
|
|
}
|
|
|
|
return &serviceItems, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetServiceOverview(ctx context.Context, queryParams *model.GetServiceOverviewParams) (*[]model.ServiceOverviewItem, *model.ApiError) {
|
|
|
|
var serviceOverviewItems []model.ServiceOverviewItem
|
|
|
|
query := fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %s minute) as time, quantile(0.99)(durationNano) as p99, quantile(0.95)(durationNano) as p95,quantile(0.50)(durationNano) as p50, count(*) as numCalls FROM %s.%s WHERE timestamp>='%s' AND timestamp<='%s' AND kind='2' AND serviceName='%s'", strconv.Itoa(queryParams.StepSeconds/60), r.traceDB, r.indexTable, strconv.FormatInt(queryParams.Start.UnixNano(), 10), strconv.FormatInt(queryParams.End.UnixNano(), 10), queryParams.ServiceName)
|
|
var args []interface{}
|
|
args, errStatus := buildQueryWithTagParams(ctx, queryParams.Tags, &query, args)
|
|
if errStatus != nil {
|
|
return nil, errStatus
|
|
}
|
|
query += " GROUP BY time ORDER BY time DESC"
|
|
err := r.db.Select(ctx, &serviceOverviewItems, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
|
|
var serviceErrorItems []model.ServiceErrorItem
|
|
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %s minute) as time, count(*) as numErrors FROM %s.%s WHERE timestamp>='%s' AND timestamp<='%s' AND kind='2' AND serviceName='%s' AND hasError=true", strconv.Itoa(queryParams.StepSeconds/60), r.traceDB, r.indexTable, strconv.FormatInt(queryParams.Start.UnixNano(), 10), strconv.FormatInt(queryParams.End.UnixNano(), 10), queryParams.ServiceName)
|
|
args = []interface{}{}
|
|
args, errStatus = buildQueryWithTagParams(ctx, queryParams.Tags, &query, args)
|
|
if errStatus != nil {
|
|
return nil, errStatus
|
|
}
|
|
query += " GROUP BY time ORDER BY time DESC"
|
|
err = r.db.Select(ctx, &serviceErrorItems, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
|
|
m := make(map[int64]int)
|
|
|
|
for j := range serviceErrorItems {
|
|
m[serviceErrorItems[j].Time.UnixNano()] = int(serviceErrorItems[j].NumErrors)
|
|
}
|
|
|
|
for i := range serviceOverviewItems {
|
|
serviceOverviewItems[i].Timestamp = serviceOverviewItems[i].Time.UnixNano()
|
|
|
|
if val, ok := m[serviceOverviewItems[i].Timestamp]; ok {
|
|
serviceOverviewItems[i].NumErrors = uint64(val)
|
|
}
|
|
serviceOverviewItems[i].ErrorRate = float64(serviceOverviewItems[i].NumErrors) * 100 / float64(serviceOverviewItems[i].NumCalls)
|
|
serviceOverviewItems[i].CallRate = float64(serviceOverviewItems[i].NumCalls) / float64(queryParams.StepSeconds)
|
|
}
|
|
|
|
return &serviceOverviewItems, nil
|
|
}
|
|
|
|
func buildFilterArrayQuery(ctx context.Context, excludeMap map[string]struct{}, params []string, filter string, query *string, args []interface{}) []interface{} {
|
|
for i, e := range params {
|
|
filterKey := filter + String(5)
|
|
if i == 0 && i == len(params)-1 {
|
|
if _, ok := excludeMap[filter]; ok {
|
|
*query += fmt.Sprintf(" AND NOT (%s=@%s)", filter, filterKey)
|
|
} else {
|
|
*query += fmt.Sprintf(" AND (%s=@%s)", filter, filterKey)
|
|
}
|
|
} else if i == 0 && i != len(params)-1 {
|
|
if _, ok := excludeMap[filter]; ok {
|
|
*query += fmt.Sprintf(" AND NOT (%s=@%s", filter, filterKey)
|
|
} else {
|
|
*query += fmt.Sprintf(" AND (%s=@%s", filter, filterKey)
|
|
}
|
|
} else if i != 0 && i == len(params)-1 {
|
|
*query += fmt.Sprintf(" OR %s=@%s)", filter, filterKey)
|
|
} else {
|
|
*query += fmt.Sprintf(" OR %s=@%s", filter, filterKey)
|
|
}
|
|
args = append(args, clickhouse.Named(filterKey, e))
|
|
}
|
|
return args
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetSpanFilters(ctx context.Context, queryParams *model.SpanFilterParams) (*model.SpanFiltersResponse, *model.ApiError) {
|
|
|
|
var query string
|
|
excludeMap := make(map[string]struct{})
|
|
for _, e := range queryParams.Exclude {
|
|
if e == constants.OperationRequest {
|
|
excludeMap[constants.OperationDB] = struct{}{}
|
|
continue
|
|
}
|
|
excludeMap[e] = struct{}{}
|
|
}
|
|
|
|
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
|
|
if len(queryParams.ServiceName) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ServiceName, constants.ServiceName, &query, args)
|
|
}
|
|
if len(queryParams.HttpRoute) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpRoute, constants.HttpRoute, &query, args)
|
|
}
|
|
if len(queryParams.HttpCode) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpCode, constants.HttpCode, &query, args)
|
|
}
|
|
if len(queryParams.HttpHost) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpHost, constants.HttpHost, &query, args)
|
|
}
|
|
if len(queryParams.HttpMethod) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpMethod, constants.HttpMethod, &query, args)
|
|
}
|
|
if len(queryParams.HttpUrl) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpUrl, constants.HttpUrl, &query, args)
|
|
}
|
|
if len(queryParams.Component) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Component, constants.Component, &query, args)
|
|
}
|
|
if len(queryParams.Operation) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Operation, constants.OperationDB, &query, args)
|
|
}
|
|
|
|
if len(queryParams.MinDuration) != 0 {
|
|
query = query + " AND durationNano >= @durationNanoMin"
|
|
args = append(args, clickhouse.Named("durationNanoMin", queryParams.MinDuration))
|
|
}
|
|
if len(queryParams.MaxDuration) != 0 {
|
|
query = query + " AND durationNano <= @durationNanoMax"
|
|
args = append(args, clickhouse.Named("durationNanoMax", queryParams.MaxDuration))
|
|
}
|
|
|
|
query = getStatusFilters(query, queryParams.Status, excludeMap)
|
|
|
|
traceFilterResponse := model.SpanFiltersResponse{
|
|
Status: map[string]uint64{},
|
|
Duration: map[string]uint64{},
|
|
ServiceName: map[string]uint64{},
|
|
Operation: map[string]uint64{},
|
|
HttpCode: map[string]uint64{},
|
|
HttpMethod: map[string]uint64{},
|
|
HttpUrl: map[string]uint64{},
|
|
HttpRoute: map[string]uint64{},
|
|
HttpHost: map[string]uint64{},
|
|
Component: map[string]uint64{},
|
|
}
|
|
|
|
for _, e := range queryParams.GetFilters {
|
|
switch e {
|
|
case constants.ServiceName:
|
|
finalQuery := fmt.Sprintf("SELECT serviceName, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.traceDB, r.indexTable)
|
|
finalQuery += query
|
|
finalQuery += " GROUP BY serviceName"
|
|
var dBResponse []model.DBResponseServiceName
|
|
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
|
|
zap.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
|
|
}
|
|
for _, service := range dBResponse {
|
|
if service.ServiceName != "" {
|
|
traceFilterResponse.ServiceName[service.ServiceName] = service.Count
|
|
}
|
|
}
|
|
case constants.HttpCode:
|
|
finalQuery := fmt.Sprintf("SELECT httpCode, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.traceDB, r.indexTable)
|
|
finalQuery += query
|
|
finalQuery += " GROUP BY httpCode"
|
|
var dBResponse []model.DBResponseHttpCode
|
|
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
|
|
zap.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
|
|
}
|
|
for _, service := range dBResponse {
|
|
if service.HttpCode != "" {
|
|
traceFilterResponse.HttpCode[service.HttpCode] = service.Count
|
|
}
|
|
}
|
|
case constants.HttpRoute:
|
|
finalQuery := fmt.Sprintf("SELECT httpRoute, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.traceDB, r.indexTable)
|
|
finalQuery += query
|
|
finalQuery += " GROUP BY httpRoute"
|
|
var dBResponse []model.DBResponseHttpRoute
|
|
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
|
|
zap.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
|
|
}
|
|
for _, service := range dBResponse {
|
|
if service.HttpRoute != "" {
|
|
traceFilterResponse.HttpRoute[service.HttpRoute] = service.Count
|
|
}
|
|
}
|
|
case constants.HttpUrl:
|
|
finalQuery := fmt.Sprintf("SELECT httpUrl, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.traceDB, r.indexTable)
|
|
finalQuery += query
|
|
finalQuery += " GROUP BY httpUrl"
|
|
var dBResponse []model.DBResponseHttpUrl
|
|
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
|
|
zap.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
|
|
}
|
|
for _, service := range dBResponse {
|
|
if service.HttpUrl != "" {
|
|
traceFilterResponse.HttpUrl[service.HttpUrl] = service.Count
|
|
}
|
|
}
|
|
case constants.HttpMethod:
|
|
finalQuery := fmt.Sprintf("SELECT httpMethod, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.traceDB, r.indexTable)
|
|
finalQuery += query
|
|
finalQuery += " GROUP BY httpMethod"
|
|
var dBResponse []model.DBResponseHttpMethod
|
|
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
|
|
zap.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
|
|
}
|
|
for _, service := range dBResponse {
|
|
if service.HttpMethod != "" {
|
|
traceFilterResponse.HttpMethod[service.HttpMethod] = service.Count
|
|
}
|
|
}
|
|
case constants.HttpHost:
|
|
finalQuery := fmt.Sprintf("SELECT httpHost, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.traceDB, r.indexTable)
|
|
finalQuery += query
|
|
finalQuery += " GROUP BY httpHost"
|
|
var dBResponse []model.DBResponseHttpHost
|
|
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
|
|
zap.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
|
|
}
|
|
for _, service := range dBResponse {
|
|
if service.HttpHost != "" {
|
|
traceFilterResponse.HttpHost[service.HttpHost] = service.Count
|
|
}
|
|
}
|
|
case constants.OperationRequest:
|
|
finalQuery := fmt.Sprintf("SELECT name, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.traceDB, r.indexTable)
|
|
finalQuery += query
|
|
finalQuery += " GROUP BY name"
|
|
var dBResponse []model.DBResponseOperation
|
|
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
|
|
zap.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
|
|
}
|
|
for _, service := range dBResponse {
|
|
if service.Operation != "" {
|
|
traceFilterResponse.Operation[service.Operation] = service.Count
|
|
}
|
|
}
|
|
case constants.Component:
|
|
finalQuery := fmt.Sprintf("SELECT component, count() as count FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.traceDB, r.indexTable)
|
|
finalQuery += query
|
|
finalQuery += " GROUP BY component"
|
|
var dBResponse []model.DBResponseComponent
|
|
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
|
|
zap.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
|
|
}
|
|
for _, service := range dBResponse {
|
|
if service.Component != "" {
|
|
traceFilterResponse.Component[service.Component] = service.Count
|
|
}
|
|
}
|
|
case constants.Status:
|
|
finalQuery := fmt.Sprintf("SELECT COUNT(*) as numTotal FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU AND hasError = true", r.traceDB, r.indexTable)
|
|
finalQuery += query
|
|
var dBResponse []model.DBResponseTotal
|
|
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
|
|
zap.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
|
|
}
|
|
|
|
finalQuery2 := fmt.Sprintf("SELECT COUNT(*) as numTotal FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU AND hasError = false", r.traceDB, r.indexTable)
|
|
finalQuery2 += query
|
|
var dBResponse2 []model.DBResponseTotal
|
|
err = r.db.Select(ctx, &dBResponse2, finalQuery2, args...)
|
|
zap.S().Info(finalQuery2)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
|
|
}
|
|
if len(dBResponse) > 0 && len(dBResponse2) > 0 {
|
|
traceFilterResponse.Status = map[string]uint64{"ok": dBResponse2[0].NumTotal, "error": dBResponse[0].NumTotal}
|
|
} else if len(dBResponse) > 0 {
|
|
traceFilterResponse.Status = map[string]uint64{"ok": 0, "error": dBResponse[0].NumTotal}
|
|
} else if len(dBResponse2) > 0 {
|
|
traceFilterResponse.Status = map[string]uint64{"ok": dBResponse2[0].NumTotal, "error": 0}
|
|
} else {
|
|
traceFilterResponse.Status = map[string]uint64{"ok": 0, "error": 0}
|
|
}
|
|
case constants.Duration:
|
|
finalQuery := fmt.Sprintf("SELECT durationNano as numTotal FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.traceDB, r.durationTable)
|
|
finalQuery += query
|
|
finalQuery += " ORDER BY durationNano LIMIT 1"
|
|
var dBResponse []model.DBResponseTotal
|
|
err := r.db.Select(ctx, &dBResponse, finalQuery, args...)
|
|
zap.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
|
|
}
|
|
finalQuery = fmt.Sprintf("SELECT durationNano as numTotal FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.traceDB, r.durationTable)
|
|
finalQuery += query
|
|
finalQuery += " ORDER BY durationNano DESC LIMIT 1"
|
|
var dBResponse2 []model.DBResponseTotal
|
|
err = r.db.Select(ctx, &dBResponse2, finalQuery, args...)
|
|
zap.S().Info(finalQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query: %s", err)}
|
|
}
|
|
if len(dBResponse) > 0 {
|
|
traceFilterResponse.Duration["minDuration"] = dBResponse[0].NumTotal
|
|
}
|
|
if len(dBResponse2) > 0 {
|
|
traceFilterResponse.Duration["maxDuration"] = dBResponse2[0].NumTotal
|
|
}
|
|
default:
|
|
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("filter type: %s not supported", e)}
|
|
}
|
|
}
|
|
|
|
return &traceFilterResponse, nil
|
|
}
|
|
|
|
func getStatusFilters(query string, statusParams []string, excludeMap map[string]struct{}) string {
|
|
|
|
// status can only be two and if both are selected than they are equivalent to none selected
|
|
if _, ok := excludeMap["status"]; ok {
|
|
if len(statusParams) == 1 {
|
|
if statusParams[0] == "error" {
|
|
query += " AND hasError = false"
|
|
} else if statusParams[0] == "ok" {
|
|
query += " AND hasError = true"
|
|
}
|
|
}
|
|
} else if len(statusParams) == 1 {
|
|
if statusParams[0] == "error" {
|
|
query += " AND hasError = true"
|
|
} else if statusParams[0] == "ok" {
|
|
query += " AND hasError = false"
|
|
}
|
|
}
|
|
return query
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetFilteredSpans(ctx context.Context, queryParams *model.GetFilteredSpansParams) (*model.GetFilterSpansResponse, *model.ApiError) {
|
|
|
|
queryTable := fmt.Sprintf("%s.%s", r.traceDB, r.indexTable)
|
|
|
|
excludeMap := make(map[string]struct{})
|
|
for _, e := range queryParams.Exclude {
|
|
if e == constants.OperationRequest {
|
|
excludeMap[constants.OperationDB] = struct{}{}
|
|
continue
|
|
}
|
|
excludeMap[e] = struct{}{}
|
|
}
|
|
|
|
var query string
|
|
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
|
|
if len(queryParams.ServiceName) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ServiceName, constants.ServiceName, &query, args)
|
|
}
|
|
if len(queryParams.HttpRoute) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpRoute, constants.HttpRoute, &query, args)
|
|
}
|
|
if len(queryParams.HttpCode) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpCode, constants.HttpCode, &query, args)
|
|
}
|
|
if len(queryParams.HttpHost) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpHost, constants.HttpHost, &query, args)
|
|
}
|
|
if len(queryParams.HttpMethod) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpMethod, constants.HttpMethod, &query, args)
|
|
}
|
|
if len(queryParams.HttpUrl) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpUrl, constants.HttpUrl, &query, args)
|
|
}
|
|
if len(queryParams.Component) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Component, constants.Component, &query, args)
|
|
}
|
|
if len(queryParams.Operation) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Operation, constants.OperationDB, &query, args)
|
|
}
|
|
if len(queryParams.MinDuration) != 0 {
|
|
query = query + " AND durationNano >= @durationNanoMin"
|
|
args = append(args, clickhouse.Named("durationNanoMin", queryParams.MinDuration))
|
|
}
|
|
if len(queryParams.MaxDuration) != 0 {
|
|
query = query + " AND durationNano <= @durationNanoMax"
|
|
args = append(args, clickhouse.Named("durationNanoMax", queryParams.MaxDuration))
|
|
}
|
|
query = getStatusFilters(query, queryParams.Status, excludeMap)
|
|
|
|
if len(queryParams.Kind) != 0 {
|
|
query = query + " AND kind = @kind"
|
|
args = append(args, clickhouse.Named("kind", queryParams.Kind))
|
|
}
|
|
|
|
args, errStatus := buildQueryWithTagParams(ctx, queryParams.Tags, &query, args)
|
|
if errStatus != nil {
|
|
return nil, errStatus
|
|
}
|
|
|
|
if len(queryParams.OrderParam) != 0 {
|
|
if queryParams.OrderParam == constants.Duration {
|
|
queryTable = fmt.Sprintf("%s.%s", r.traceDB, r.durationTable)
|
|
if queryParams.Order == constants.Descending {
|
|
query = query + " ORDER BY durationNano DESC"
|
|
}
|
|
if queryParams.Order == constants.Ascending {
|
|
query = query + " ORDER BY durationNano ASC"
|
|
}
|
|
} else if queryParams.OrderParam == constants.Timestamp {
|
|
projectionOptQuery := "SET allow_experimental_projection_optimization = 1"
|
|
err := r.db.Exec(ctx, projectionOptQuery)
|
|
|
|
zap.S().Info(projectionOptQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
if queryParams.Order == constants.Descending {
|
|
query = query + " ORDER BY timestamp DESC"
|
|
}
|
|
if queryParams.Order == constants.Ascending {
|
|
query = query + " ORDER BY timestamp ASC"
|
|
}
|
|
}
|
|
}
|
|
if queryParams.Limit > 0 {
|
|
query = query + " LIMIT @limit"
|
|
args = append(args, clickhouse.Named("limit", queryParams.Limit))
|
|
}
|
|
|
|
if queryParams.Offset > 0 {
|
|
query = query + " OFFSET @offset"
|
|
args = append(args, clickhouse.Named("offset", queryParams.Offset))
|
|
}
|
|
|
|
var getFilterSpansResponseItems []model.GetFilterSpansResponseItem
|
|
|
|
baseQuery := fmt.Sprintf("SELECT timestamp, spanID, traceID, serviceName, name, durationNano, httpCode, gRPCCode, gRPCMethod, httpMethod FROM %s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryTable)
|
|
baseQuery += query
|
|
err := r.db.Select(ctx, &getFilterSpansResponseItems, baseQuery, args...)
|
|
// Fill status and method
|
|
for i, e := range getFilterSpansResponseItems {
|
|
if e.HttpCode == "" {
|
|
getFilterSpansResponseItems[i].StatusCode = e.GRPCode
|
|
} else {
|
|
getFilterSpansResponseItems[i].StatusCode = e.HttpCode
|
|
}
|
|
if e.HttpMethod == "" {
|
|
getFilterSpansResponseItems[i].Method = e.GRPMethod
|
|
} else {
|
|
getFilterSpansResponseItems[i].Method = e.HttpMethod
|
|
}
|
|
}
|
|
|
|
zap.S().Info(baseQuery)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
|
|
getFilterSpansResponse := model.GetFilterSpansResponse{
|
|
Spans: getFilterSpansResponseItems,
|
|
TotalSpans: 1000,
|
|
}
|
|
|
|
return &getFilterSpansResponse, nil
|
|
}
|
|
|
|
func StringWithCharset(length int, charset string) string {
|
|
b := make([]byte, length)
|
|
for i := range b {
|
|
b[i] = charset[seededRand.Intn(len(charset))]
|
|
}
|
|
return string(b)
|
|
}
|
|
|
|
func String(length int) string {
|
|
return StringWithCharset(length, charset)
|
|
}
|
|
|
|
func buildQueryWithTagParams(ctx context.Context, tags []model.TagQuery, query *string, args []interface{}) ([]interface{}, *model.ApiError) {
|
|
|
|
for _, item := range tags {
|
|
if item.Operator == "in" {
|
|
for i, value := range item.Values {
|
|
tagKey := "inTagKey" + String(5)
|
|
tagValue := "inTagValue" + String(5)
|
|
if i == 0 && i == len(item.Values)-1 {
|
|
*query += fmt.Sprintf(" AND tagMap[@%s] = @%s", tagKey, tagValue)
|
|
} else if i == 0 && i != len(item.Values)-1 {
|
|
*query += fmt.Sprintf(" AND (tagMap[@%s] = @%s", tagKey, tagValue)
|
|
} else if i != 0 && i == len(item.Values)-1 {
|
|
*query += fmt.Sprintf(" OR tagMap[@%s] = @%s)", tagKey, tagValue)
|
|
} else {
|
|
*query += fmt.Sprintf(" OR tagMap[@%s] = @%s", tagKey, tagValue)
|
|
}
|
|
args = append(args, clickhouse.Named(tagKey, item.Key))
|
|
args = append(args, clickhouse.Named(tagValue, value))
|
|
}
|
|
} else if item.Operator == "not in" {
|
|
for i, value := range item.Values {
|
|
tagKey := "notinTagKey" + String(5)
|
|
tagValue := "notinTagValue" + String(5)
|
|
if i == 0 && i == len(item.Values)-1 {
|
|
*query += fmt.Sprintf(" AND NOT tagMap[@%s] = @%s", tagKey, tagValue)
|
|
} else if i == 0 && i != len(item.Values)-1 {
|
|
*query += fmt.Sprintf(" AND NOT (tagMap[@%s] = @%s", tagKey, tagValue)
|
|
} else if i != 0 && i == len(item.Values)-1 {
|
|
*query += fmt.Sprintf(" OR tagMap[@%s] = @%s)", tagKey, tagValue)
|
|
} else {
|
|
*query += fmt.Sprintf(" OR tagMap[@%s] = @%s", tagKey, tagValue)
|
|
}
|
|
args = append(args, clickhouse.Named(tagKey, item.Key))
|
|
args = append(args, clickhouse.Named(tagValue, value))
|
|
}
|
|
} else {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("tag operator %s not supported", item.Operator)}
|
|
}
|
|
}
|
|
return args, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetTagFilters(ctx context.Context, queryParams *model.TagFilterParams) (*[]model.TagFilters, *model.ApiError) {
|
|
|
|
excludeMap := make(map[string]struct{})
|
|
for _, e := range queryParams.Exclude {
|
|
if e == constants.OperationRequest {
|
|
excludeMap[constants.OperationDB] = struct{}{}
|
|
continue
|
|
}
|
|
excludeMap[e] = struct{}{}
|
|
}
|
|
|
|
var query string
|
|
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
|
|
if len(queryParams.ServiceName) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ServiceName, constants.ServiceName, &query, args)
|
|
}
|
|
if len(queryParams.HttpRoute) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpRoute, constants.HttpRoute, &query, args)
|
|
}
|
|
if len(queryParams.HttpCode) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpCode, constants.HttpCode, &query, args)
|
|
}
|
|
if len(queryParams.HttpHost) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpHost, constants.HttpHost, &query, args)
|
|
}
|
|
if len(queryParams.HttpMethod) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpMethod, constants.HttpMethod, &query, args)
|
|
}
|
|
if len(queryParams.HttpUrl) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpUrl, constants.HttpUrl, &query, args)
|
|
}
|
|
if len(queryParams.Component) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Component, constants.Component, &query, args)
|
|
}
|
|
if len(queryParams.Operation) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Operation, constants.OperationDB, &query, args)
|
|
}
|
|
if len(queryParams.MinDuration) != 0 {
|
|
query = query + " AND durationNano >= @durationNanoMin"
|
|
args = append(args, clickhouse.Named("durationNanoMin", queryParams.MinDuration))
|
|
}
|
|
if len(queryParams.MaxDuration) != 0 {
|
|
query = query + " AND durationNano <= @durationNanoMax"
|
|
args = append(args, clickhouse.Named("durationNanoMax", queryParams.MaxDuration))
|
|
}
|
|
|
|
query = getStatusFilters(query, queryParams.Status, excludeMap)
|
|
|
|
var tagFilters []model.TagFilters
|
|
|
|
finalQuery := fmt.Sprintf(`SELECT DISTINCT arrayJoin(tagMap.keys) as tagKeys FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU`, r.traceDB, r.indexTable)
|
|
// Alternative query: SELECT groupUniqArrayArray(mapKeys(tagMap)) as tagKeys FROM signoz_index_v2
|
|
finalQuery += query
|
|
err := r.db.Select(ctx, &tagFilters, finalQuery, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
tagFilters = excludeTags(ctx, tagFilters)
|
|
|
|
return &tagFilters, nil
|
|
}
|
|
|
|
func excludeTags(ctx context.Context, tags []model.TagFilters) []model.TagFilters {
|
|
excludedTagsMap := map[string]bool{
|
|
"http.code": true,
|
|
"http.route": true,
|
|
"http.method": true,
|
|
"http.url": true,
|
|
"http.status_code": true,
|
|
"http.host": true,
|
|
"messaging.system": true,
|
|
"messaging.operation": true,
|
|
"component": true,
|
|
"error": true,
|
|
"service.name": true,
|
|
}
|
|
var newTags []model.TagFilters
|
|
for _, tag := range tags {
|
|
_, ok := excludedTagsMap[tag.TagKeys]
|
|
if !ok {
|
|
newTags = append(newTags, tag)
|
|
}
|
|
}
|
|
return newTags
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetTagValues(ctx context.Context, queryParams *model.TagFilterParams) (*[]model.TagValues, *model.ApiError) {
|
|
|
|
excludeMap := make(map[string]struct{})
|
|
for _, e := range queryParams.Exclude {
|
|
if e == constants.OperationRequest {
|
|
excludeMap[constants.OperationDB] = struct{}{}
|
|
continue
|
|
}
|
|
excludeMap[e] = struct{}{}
|
|
}
|
|
|
|
var query string
|
|
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
|
|
if len(queryParams.ServiceName) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ServiceName, constants.ServiceName, &query, args)
|
|
}
|
|
if len(queryParams.HttpRoute) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpRoute, constants.HttpRoute, &query, args)
|
|
}
|
|
if len(queryParams.HttpCode) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpCode, constants.HttpCode, &query, args)
|
|
}
|
|
if len(queryParams.HttpHost) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpHost, constants.HttpHost, &query, args)
|
|
}
|
|
if len(queryParams.HttpMethod) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpMethod, constants.HttpMethod, &query, args)
|
|
}
|
|
if len(queryParams.HttpUrl) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpUrl, constants.HttpUrl, &query, args)
|
|
}
|
|
if len(queryParams.Component) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Component, constants.Component, &query, args)
|
|
}
|
|
if len(queryParams.Operation) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Operation, constants.OperationDB, &query, args)
|
|
}
|
|
if len(queryParams.MinDuration) != 0 {
|
|
query = query + " AND durationNano >= @durationNanoMin"
|
|
args = append(args, clickhouse.Named("durationNanoMin", queryParams.MinDuration))
|
|
}
|
|
if len(queryParams.MaxDuration) != 0 {
|
|
query = query + " AND durationNano <= @durationNanoMax"
|
|
args = append(args, clickhouse.Named("durationNanoMax", queryParams.MaxDuration))
|
|
}
|
|
|
|
query = getStatusFilters(query, queryParams.Status, excludeMap)
|
|
|
|
var tagValues []model.TagValues
|
|
|
|
finalQuery := fmt.Sprintf(`SELECT tagMap[@key] as tagValues FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU`, r.traceDB, r.indexTable)
|
|
finalQuery += query
|
|
finalQuery += " GROUP BY tagMap[@key]"
|
|
args = append(args, clickhouse.Named("key", queryParams.TagKey))
|
|
err := r.db.Select(ctx, &tagValues, finalQuery, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
|
|
var cleanedTagValues []model.TagValues
|
|
for _, e := range tagValues {
|
|
if e.TagValues != "" {
|
|
cleanedTagValues = append(cleanedTagValues, e)
|
|
}
|
|
}
|
|
return &cleanedTagValues, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetTopEndpoints(ctx context.Context, queryParams *model.GetTopEndpointsParams) (*[]model.TopEndpointsItem, *model.ApiError) {
|
|
|
|
var topEndpointsItems []model.TopEndpointsItem
|
|
|
|
query := fmt.Sprintf("SELECT quantile(0.5)(durationNano) as p50, quantile(0.95)(durationNano) as p95, quantile(0.99)(durationNano) as p99, COUNT(1) as numCalls, name FROM %s.%s WHERE timestamp >= '%s' AND timestamp <= '%s' AND kind='2' and serviceName='%s'", r.traceDB, r.indexTable, strconv.FormatInt(queryParams.Start.UnixNano(), 10), strconv.FormatInt(queryParams.End.UnixNano(), 10), queryParams.ServiceName)
|
|
var args []interface{}
|
|
args, errStatus := buildQueryWithTagParams(ctx, queryParams.Tags, &query, args)
|
|
if errStatus != nil {
|
|
return nil, errStatus
|
|
}
|
|
query += " GROUP BY name"
|
|
err := r.db.Select(ctx, &topEndpointsItems, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
|
|
if topEndpointsItems == nil {
|
|
topEndpointsItems = []model.TopEndpointsItem{}
|
|
}
|
|
|
|
return &topEndpointsItems, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetUsage(ctx context.Context, queryParams *model.GetUsageParams) (*[]model.UsageItem, error) {
|
|
|
|
var usageItems []model.UsageItem
|
|
|
|
var query string
|
|
if len(queryParams.ServiceName) != 0 {
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d HOUR) as time, count(1) as count FROM %s.%s WHERE serviceName='%s' AND timestamp>='%s' AND timestamp<='%s' GROUP BY time ORDER BY time ASC", queryParams.StepHour, r.traceDB, r.indexTable, queryParams.ServiceName, strconv.FormatInt(queryParams.Start.UnixNano(), 10), strconv.FormatInt(queryParams.End.UnixNano(), 10))
|
|
} else {
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d HOUR) as time, count(1) as count FROM %s.%s WHERE timestamp>='%s' AND timestamp<='%s' GROUP BY time ORDER BY time ASC", queryParams.StepHour, r.traceDB, r.indexTable, strconv.FormatInt(queryParams.Start.UnixNano(), 10), strconv.FormatInt(queryParams.End.UnixNano(), 10))
|
|
}
|
|
|
|
err := r.db.Select(ctx, &usageItems, query)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, fmt.Errorf("error in processing sql query")
|
|
}
|
|
|
|
for i := range usageItems {
|
|
usageItems[i].Timestamp = uint64(usageItems[i].Time.UnixNano())
|
|
}
|
|
|
|
if usageItems == nil {
|
|
usageItems = []model.UsageItem{}
|
|
}
|
|
|
|
return &usageItems, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) SearchTraces(ctx context.Context, traceId string) (*[]model.SearchSpansResult, error) {
|
|
|
|
var searchScanResponses []model.SearchSpanDBResponseItem
|
|
|
|
query := fmt.Sprintf("SELECT timestamp, traceID, model FROM %s.%s WHERE traceID=$1", r.traceDB, r.spansTable)
|
|
|
|
err := r.db.Select(ctx, &searchScanResponses, query, traceId)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, fmt.Errorf("error in processing sql query")
|
|
}
|
|
|
|
searchSpansResult := []model.SearchSpansResult{{
|
|
Columns: []string{"__time", "SpanId", "TraceId", "ServiceName", "Name", "Kind", "DurationNano", "TagsKeys", "TagsValues", "References", "Events", "HasError"},
|
|
Events: make([][]interface{}, len(searchScanResponses)),
|
|
},
|
|
}
|
|
|
|
for i, item := range searchScanResponses {
|
|
var jsonItem model.SearchSpanResponseItem
|
|
json.Unmarshal([]byte(item.Model), &jsonItem)
|
|
jsonItem.TimeUnixNano = uint64(item.Timestamp.UnixNano() / 1000000)
|
|
spanEvents := jsonItem.GetValues()
|
|
searchSpansResult[0].Events[i] = spanEvents
|
|
}
|
|
|
|
return &searchSpansResult, nil
|
|
|
|
}
|
|
func interfaceArrayToStringArray(array []interface{}) []string {
|
|
var strArray []string
|
|
for _, item := range array {
|
|
strArray = append(strArray, item.(string))
|
|
}
|
|
return strArray
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetServiceMapDependencies(ctx context.Context, queryParams *model.GetServicesParams) (*[]model.ServiceMapDependencyResponseItem, error) {
|
|
var serviceMapDependencyItems []model.ServiceMapDependencyItem
|
|
|
|
query := fmt.Sprintf(`SELECT spanID, parentSpanID, serviceName FROM %s.%s WHERE timestamp>='%s' AND timestamp<='%s'`, r.traceDB, r.indexTable, strconv.FormatInt(queryParams.Start.UnixNano(), 10), strconv.FormatInt(queryParams.End.UnixNano(), 10))
|
|
|
|
err := r.db.Select(ctx, &serviceMapDependencyItems, query)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, fmt.Errorf("error in processing sql query")
|
|
}
|
|
|
|
serviceMap := make(map[string]*model.ServiceMapDependencyResponseItem)
|
|
|
|
spanId2ServiceNameMap := make(map[string]string)
|
|
for i := range serviceMapDependencyItems {
|
|
spanId2ServiceNameMap[serviceMapDependencyItems[i].SpanId] = serviceMapDependencyItems[i].ServiceName
|
|
}
|
|
for i := range serviceMapDependencyItems {
|
|
parent2childServiceName := spanId2ServiceNameMap[serviceMapDependencyItems[i].ParentSpanId] + "-" + spanId2ServiceNameMap[serviceMapDependencyItems[i].SpanId]
|
|
if _, ok := serviceMap[parent2childServiceName]; !ok {
|
|
serviceMap[parent2childServiceName] = &model.ServiceMapDependencyResponseItem{
|
|
Parent: spanId2ServiceNameMap[serviceMapDependencyItems[i].ParentSpanId],
|
|
Child: spanId2ServiceNameMap[serviceMapDependencyItems[i].SpanId],
|
|
CallCount: 1,
|
|
}
|
|
} else {
|
|
serviceMap[parent2childServiceName].CallCount++
|
|
}
|
|
}
|
|
|
|
retMe := make([]model.ServiceMapDependencyResponseItem, 0, len(serviceMap))
|
|
for _, dependency := range serviceMap {
|
|
if dependency.Parent == "" {
|
|
continue
|
|
}
|
|
retMe = append(retMe, *dependency)
|
|
}
|
|
|
|
return &retMe, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetFilteredSpansAggregates(ctx context.Context, queryParams *model.GetFilteredSpanAggregatesParams) (*model.GetFilteredSpansAggregatesResponse, *model.ApiError) {
|
|
|
|
excludeMap := make(map[string]struct{})
|
|
for _, e := range queryParams.Exclude {
|
|
if e == constants.OperationRequest {
|
|
excludeMap[constants.OperationDB] = struct{}{}
|
|
continue
|
|
}
|
|
excludeMap[e] = struct{}{}
|
|
}
|
|
|
|
var SpanAggregatesDBResponseItems []model.SpanAggregatesDBResponseItem
|
|
|
|
aggregationQuery := ""
|
|
if queryParams.Dimension == "duration" {
|
|
switch queryParams.AggregationOption {
|
|
case "p50":
|
|
aggregationQuery = " quantile(0.50)(durationNano) as float64Value "
|
|
case "p95":
|
|
aggregationQuery = " quantile(0.95)(durationNano) as float64Value "
|
|
case "p90":
|
|
aggregationQuery = " quantile(0.90)(durationNano) as float64Value "
|
|
case "p99":
|
|
aggregationQuery = " quantile(0.99)(durationNano) as float64Value "
|
|
case "max":
|
|
aggregationQuery = " max(durationNano) as value "
|
|
case "min":
|
|
aggregationQuery = " min(durationNano) as value "
|
|
case "avg":
|
|
aggregationQuery = " avg(durationNano) as float64Value "
|
|
case "sum":
|
|
aggregationQuery = " sum(durationNano) as value "
|
|
default:
|
|
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("aggregate type: %s not supported", queryParams.AggregationOption)}
|
|
}
|
|
} else if queryParams.Dimension == "calls" {
|
|
aggregationQuery = " count(*) as value "
|
|
}
|
|
|
|
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
|
|
|
|
var query string
|
|
if queryParams.GroupBy != "" {
|
|
switch queryParams.GroupBy {
|
|
case constants.ServiceName:
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, serviceName as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
case constants.HttpCode:
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, httpCode as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
case constants.HttpMethod:
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, httpMethod as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
case constants.HttpUrl:
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, httpUrl as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
case constants.HttpRoute:
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, httpRoute as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
case constants.HttpHost:
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, httpHost as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
case constants.DBName:
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, dbName as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
case constants.DBOperation:
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, dbOperation as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
case constants.OperationRequest:
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, name as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
case constants.MsgSystem:
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, msgSystem as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
case constants.MsgOperation:
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, msgOperation as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
case constants.DBSystem:
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, dbSystem as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
case constants.Component:
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, component as groupBy, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
default:
|
|
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("groupBy type: %s not supported", queryParams.GroupBy)}
|
|
}
|
|
} else {
|
|
query = fmt.Sprintf("SELECT toStartOfInterval(timestamp, INTERVAL %d minute) as time, %s FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", queryParams.StepSeconds/60, aggregationQuery, r.traceDB, r.indexTable)
|
|
}
|
|
|
|
if len(queryParams.ServiceName) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.ServiceName, constants.ServiceName, &query, args)
|
|
}
|
|
if len(queryParams.HttpRoute) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpRoute, constants.HttpRoute, &query, args)
|
|
}
|
|
if len(queryParams.HttpCode) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpCode, constants.HttpCode, &query, args)
|
|
}
|
|
if len(queryParams.HttpHost) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpHost, constants.HttpHost, &query, args)
|
|
}
|
|
if len(queryParams.HttpMethod) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpMethod, constants.HttpMethod, &query, args)
|
|
}
|
|
if len(queryParams.HttpUrl) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.HttpUrl, constants.HttpUrl, &query, args)
|
|
}
|
|
if len(queryParams.Component) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Component, constants.Component, &query, args)
|
|
}
|
|
if len(queryParams.Operation) > 0 {
|
|
args = buildFilterArrayQuery(ctx, excludeMap, queryParams.Operation, constants.OperationDB, &query, args)
|
|
}
|
|
if len(queryParams.MinDuration) != 0 {
|
|
query = query + " AND durationNano >= @durationNanoMin"
|
|
args = append(args, clickhouse.Named("durationNanoMin", queryParams.MinDuration))
|
|
}
|
|
if len(queryParams.MaxDuration) != 0 {
|
|
query = query + " AND durationNano <= @durationNanoMax"
|
|
args = append(args, clickhouse.Named("durationNanoMax", queryParams.MaxDuration))
|
|
}
|
|
query = getStatusFilters(query, queryParams.Status, excludeMap)
|
|
|
|
if len(queryParams.Kind) != 0 {
|
|
query = query + " AND kind = @kind"
|
|
args = append(args, clickhouse.Named("kind", queryParams.Kind))
|
|
}
|
|
|
|
args, errStatus := buildQueryWithTagParams(ctx, queryParams.Tags, &query, args)
|
|
if errStatus != nil {
|
|
return nil, errStatus
|
|
}
|
|
|
|
if queryParams.GroupBy != "" {
|
|
switch queryParams.GroupBy {
|
|
case constants.ServiceName:
|
|
query = query + " GROUP BY time, serviceName as groupBy ORDER BY time"
|
|
case constants.HttpCode:
|
|
query = query + " GROUP BY time, httpCode as groupBy ORDER BY time"
|
|
case constants.HttpMethod:
|
|
query = query + " GROUP BY time, httpMethod as groupBy ORDER BY time"
|
|
case constants.HttpUrl:
|
|
query = query + " GROUP BY time, httpUrl as groupBy ORDER BY time"
|
|
case constants.HttpRoute:
|
|
query = query + " GROUP BY time, httpRoute as groupBy ORDER BY time"
|
|
case constants.HttpHost:
|
|
query = query + " GROUP BY time, httpHost as groupBy ORDER BY time"
|
|
case constants.DBName:
|
|
query = query + " GROUP BY time, dbName as groupBy ORDER BY time"
|
|
case constants.DBOperation:
|
|
query = query + " GROUP BY time, dbOperation as groupBy ORDER BY time"
|
|
case constants.OperationRequest:
|
|
query = query + " GROUP BY time, name as groupBy ORDER BY time"
|
|
case constants.MsgSystem:
|
|
query = query + " GROUP BY time, msgSystem as groupBy ORDER BY time"
|
|
case constants.MsgOperation:
|
|
query = query + " GROUP BY time, msgOperation as groupBy ORDER BY time"
|
|
case constants.DBSystem:
|
|
query = query + " GROUP BY time, dbSystem as groupBy ORDER BY time"
|
|
case constants.Component:
|
|
query = query + " GROUP BY time, component as groupBy ORDER BY time"
|
|
default:
|
|
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("groupBy type: %s not supported", queryParams.GroupBy)}
|
|
}
|
|
} else {
|
|
query = query + " GROUP BY time ORDER BY time"
|
|
}
|
|
|
|
err := r.db.Select(ctx, &SpanAggregatesDBResponseItems, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
|
|
GetFilteredSpansAggregatesResponse := model.GetFilteredSpansAggregatesResponse{
|
|
Items: map[int64]model.SpanAggregatesResponseItem{},
|
|
}
|
|
|
|
for i := range SpanAggregatesDBResponseItems {
|
|
if SpanAggregatesDBResponseItems[i].Value == 0 {
|
|
SpanAggregatesDBResponseItems[i].Value = uint64(SpanAggregatesDBResponseItems[i].Float64Value)
|
|
}
|
|
SpanAggregatesDBResponseItems[i].Timestamp = SpanAggregatesDBResponseItems[i].Time.UnixNano()
|
|
SpanAggregatesDBResponseItems[i].FloatValue = float32(SpanAggregatesDBResponseItems[i].Value)
|
|
if queryParams.AggregationOption == "rate_per_sec" {
|
|
SpanAggregatesDBResponseItems[i].FloatValue = float32(SpanAggregatesDBResponseItems[i].Value) / float32(queryParams.StepSeconds)
|
|
}
|
|
if responseElement, ok := GetFilteredSpansAggregatesResponse.Items[SpanAggregatesDBResponseItems[i].Timestamp]; !ok {
|
|
if queryParams.GroupBy != "" && SpanAggregatesDBResponseItems[i].GroupBy != "" {
|
|
GetFilteredSpansAggregatesResponse.Items[SpanAggregatesDBResponseItems[i].Timestamp] = model.SpanAggregatesResponseItem{
|
|
Timestamp: SpanAggregatesDBResponseItems[i].Timestamp,
|
|
GroupBy: map[string]float32{SpanAggregatesDBResponseItems[i].GroupBy: SpanAggregatesDBResponseItems[i].FloatValue},
|
|
}
|
|
} else if queryParams.GroupBy == "" {
|
|
GetFilteredSpansAggregatesResponse.Items[SpanAggregatesDBResponseItems[i].Timestamp] = model.SpanAggregatesResponseItem{
|
|
Timestamp: SpanAggregatesDBResponseItems[i].Timestamp,
|
|
Value: SpanAggregatesDBResponseItems[i].FloatValue,
|
|
}
|
|
}
|
|
|
|
} else {
|
|
if queryParams.GroupBy != "" && SpanAggregatesDBResponseItems[i].GroupBy != "" {
|
|
responseElement.GroupBy[SpanAggregatesDBResponseItems[i].GroupBy] = SpanAggregatesDBResponseItems[i].FloatValue
|
|
}
|
|
GetFilteredSpansAggregatesResponse.Items[SpanAggregatesDBResponseItems[i].Timestamp] = responseElement
|
|
}
|
|
}
|
|
|
|
return &GetFilteredSpansAggregatesResponse, nil
|
|
}
|
|
|
|
// SetTTL sets the TTL for traces or metrics tables.
|
|
// This is an async API which creates goroutines to set TTL.
|
|
// Status of TTL update is tracked with ttl_status table in sqlite db.
|
|
func (r *ClickHouseReader) SetTTL(ctx context.Context,
|
|
params *model.TTLParams) (*model.SetTTLResponseItem, *model.ApiError) {
|
|
// Keep only latest 100 transactions/requests
|
|
r.deleteTtlTransactions(ctx, 100)
|
|
var req, tableName string
|
|
// uuid is used as transaction id
|
|
uuidWithHyphen := uuid.New()
|
|
uuid := strings.Replace(uuidWithHyphen.String(), "-", "", -1)
|
|
|
|
coldStorageDuration := -1
|
|
if len(params.ColdStorageVolume) > 0 {
|
|
coldStorageDuration = int(params.ToColdStorageDuration)
|
|
}
|
|
|
|
switch params.Type {
|
|
case constants.TraceTTL:
|
|
tableNameArray := []string{signozTraceDBName + "." + signozTraceTableName, signozTraceDBName + "." + signozDurationMVTable, signozTraceDBName + "." + signozSpansTable, signozTraceDBName + "." + signozErrorIndexTable}
|
|
for _, tableName = range tableNameArray {
|
|
statusItem, err := r.checkTTLStatusItem(ctx, tableName)
|
|
if err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing ttl_status check sql query")}
|
|
}
|
|
if statusItem.Status == constants.StatusPending {
|
|
return nil, &model.ApiError{Typ: model.ErrorConflict, Err: fmt.Errorf("TTL is already running")}
|
|
}
|
|
}
|
|
for _, tableName := range tableNameArray {
|
|
// TODO: DB queries should be implemented with transactional statements but currently clickhouse doesn't support them. Issue: https://github.com/ClickHouse/ClickHouse/issues/22086
|
|
go func(tableName string) {
|
|
_, dbErr := r.localDB.Exec("INSERT INTO ttl_status (transaction_id, created_at, updated_at, table_name, ttl, status, cold_storage_ttl) VALUES (?, ?, ?, ?, ?, ?, ?)", uuid, time.Now(), time.Now(), tableName, params.DelDuration, constants.StatusPending, coldStorageDuration)
|
|
if dbErr != nil {
|
|
zap.S().Error(fmt.Errorf("error in inserting to ttl_status table: %s", dbErr.Error()))
|
|
return
|
|
}
|
|
req = fmt.Sprintf(
|
|
"ALTER TABLE %v MODIFY TTL toDateTime(timestamp) + INTERVAL %v SECOND DELETE",
|
|
tableName, params.DelDuration)
|
|
if len(params.ColdStorageVolume) > 0 {
|
|
req += fmt.Sprintf(", toDateTime(timestamp) + INTERVAL %v SECOND TO VOLUME '%s'",
|
|
params.ToColdStorageDuration, params.ColdStorageVolume)
|
|
}
|
|
err := r.setColdStorage(context.Background(), tableName, params.ColdStorageVolume)
|
|
if err != nil {
|
|
zap.S().Error(fmt.Errorf("error in setting cold storage: %s", err.Err.Error()))
|
|
statusItem, err := r.checkTTLStatusItem(ctx, tableName)
|
|
if err == nil {
|
|
_, dbErr := r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusFailed, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
}
|
|
return
|
|
}
|
|
zap.S().Debugf("Executing TTL request: %s\n", req)
|
|
statusItem, _ := r.checkTTLStatusItem(ctx, tableName)
|
|
if err := r.db.Exec(context.Background(), req); err != nil {
|
|
zap.S().Error(fmt.Errorf("error in executing set TTL query: %s", err.Error()))
|
|
_, dbErr := r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusFailed, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
return
|
|
}
|
|
_, dbErr = r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusSuccess, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
}(tableName)
|
|
}
|
|
|
|
case constants.MetricsTTL:
|
|
tableName = signozMetricDBName + "." + signozSampleTableName
|
|
statusItem, err := r.checkTTLStatusItem(ctx, tableName)
|
|
if err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing ttl_status check sql query")}
|
|
}
|
|
if statusItem.Status == constants.StatusPending {
|
|
return nil, &model.ApiError{Typ: model.ErrorConflict, Err: fmt.Errorf("TTL is already running")}
|
|
}
|
|
go func(tableName string) {
|
|
_, dbErr := r.localDB.Exec("INSERT INTO ttl_status (transaction_id, created_at, updated_at, table_name, ttl, status, cold_storage_ttl) VALUES (?, ?, ?, ?, ?, ?, ?)", uuid, time.Now(), time.Now(), tableName, params.DelDuration, constants.StatusPending, coldStorageDuration)
|
|
if dbErr != nil {
|
|
zap.S().Error(fmt.Errorf("error in inserting to ttl_status table: %s", dbErr.Error()))
|
|
return
|
|
}
|
|
req = fmt.Sprintf(
|
|
"ALTER TABLE %v MODIFY TTL toDateTime(toUInt32(timestamp_ms / 1000), 'UTC') + "+
|
|
"INTERVAL %v SECOND DELETE", tableName, params.DelDuration)
|
|
if len(params.ColdStorageVolume) > 0 {
|
|
req += fmt.Sprintf(", toDateTime(toUInt32(timestamp_ms / 1000), 'UTC')"+
|
|
" + INTERVAL %v SECOND TO VOLUME '%s'",
|
|
params.ToColdStorageDuration, params.ColdStorageVolume)
|
|
}
|
|
err := r.setColdStorage(context.Background(), tableName, params.ColdStorageVolume)
|
|
if err != nil {
|
|
zap.S().Error(fmt.Errorf("error in setting cold storage: %s", err.Err.Error()))
|
|
statusItem, err := r.checkTTLStatusItem(ctx, tableName)
|
|
if err == nil {
|
|
_, dbErr := r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusFailed, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
}
|
|
return
|
|
}
|
|
zap.S().Debugf("Executing TTL request: %s\n", req)
|
|
statusItem, _ := r.checkTTLStatusItem(ctx, tableName)
|
|
if err := r.db.Exec(ctx, req); err != nil {
|
|
zap.S().Error(fmt.Errorf("error while setting ttl. Err=%v", err))
|
|
_, dbErr := r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusFailed, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
return
|
|
}
|
|
_, dbErr = r.localDB.Exec("UPDATE ttl_status SET updated_at = ?, status = ? WHERE id = ?", time.Now(), constants.StatusSuccess, statusItem.Id)
|
|
if dbErr != nil {
|
|
zap.S().Debug("Error in processing ttl_status update sql query: ", dbErr)
|
|
return
|
|
}
|
|
}(tableName)
|
|
|
|
default:
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error while setting ttl. ttl type should be <metrics|traces>, got %v",
|
|
params.Type)}
|
|
}
|
|
|
|
return &model.SetTTLResponseItem{Message: "move ttl has been successfully set up"}, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) deleteTtlTransactions(ctx context.Context, numberOfTransactionsStore int) {
|
|
_, err := r.localDB.Exec("DELETE FROM ttl_status WHERE transaction_id NOT IN (SELECT distinct transaction_id FROM ttl_status ORDER BY created_at DESC LIMIT ?)", numberOfTransactionsStore)
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing ttl_status delete sql query: ", err)
|
|
}
|
|
}
|
|
|
|
// checkTTLStatusItem checks if ttl_status table has an entry for the given table name
|
|
func (r *ClickHouseReader) checkTTLStatusItem(ctx context.Context, tableName string) (model.TTLStatusItem, *model.ApiError) {
|
|
var statusItem []model.TTLStatusItem
|
|
|
|
query := fmt.Sprintf("SELECT id, status, ttl, cold_storage_ttl FROM ttl_status WHERE table_name = '%s' ORDER BY created_at DESC", tableName)
|
|
|
|
err := r.localDB.Select(&statusItem, query)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if len(statusItem) == 0 {
|
|
return model.TTLStatusItem{}, nil
|
|
}
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return model.TTLStatusItem{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing ttl_status check sql query")}
|
|
}
|
|
return statusItem[0], nil
|
|
}
|
|
|
|
// setTTLQueryStatus fetches ttl_status table status from DB
|
|
func (r *ClickHouseReader) setTTLQueryStatus(ctx context.Context, tableNameArray []string) (string, *model.ApiError) {
|
|
failFlag := false
|
|
status := constants.StatusSuccess
|
|
for _, tableName := range tableNameArray {
|
|
statusItem, err := r.checkTTLStatusItem(ctx, tableName)
|
|
emptyStatusStruct := model.TTLStatusItem{}
|
|
if statusItem == emptyStatusStruct {
|
|
return "", nil
|
|
}
|
|
if err != nil {
|
|
return "", &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing ttl_status check sql query")}
|
|
}
|
|
if statusItem.Status == constants.StatusPending && statusItem.UpdatedAt.Unix()-time.Now().Unix() < 3600 {
|
|
status = constants.StatusPending
|
|
return status, nil
|
|
}
|
|
if statusItem.Status == constants.StatusFailed {
|
|
failFlag = true
|
|
}
|
|
}
|
|
if failFlag {
|
|
status = constants.StatusFailed
|
|
}
|
|
|
|
return status, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) setColdStorage(ctx context.Context, tableName string, coldStorageVolume string) *model.ApiError {
|
|
|
|
// Set the storage policy for the required table. If it is already set, then setting it again
|
|
// will not a problem.
|
|
if len(coldStorageVolume) > 0 {
|
|
policyReq := fmt.Sprintf("ALTER TABLE %s MODIFY SETTING storage_policy='tiered'", tableName)
|
|
|
|
zap.S().Debugf("Executing Storage policy request: %s\n", policyReq)
|
|
if err := r.db.Exec(ctx, policyReq); err != nil {
|
|
zap.S().Error(fmt.Errorf("error while setting storage policy. Err=%v", err))
|
|
return &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error while setting storage policy. Err=%v", err)}
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// GetDisks returns a list of disks {name, type} configured in clickhouse DB.
|
|
func (r *ClickHouseReader) GetDisks(ctx context.Context) (*[]model.DiskItem, *model.ApiError) {
|
|
var diskItems []model.DiskItem
|
|
|
|
query := "SELECT name,type FROM system.disks"
|
|
if err := r.db.Select(ctx, &diskItems, query); err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error while getting disks. Err=%v", err)}
|
|
}
|
|
|
|
zap.S().Infof("Got response: %+v\n", diskItems)
|
|
|
|
return &diskItems, nil
|
|
}
|
|
|
|
// GetTTL returns current ttl, expected ttl and past setTTL status for metrics/traces.
|
|
func (r *ClickHouseReader) GetTTL(ctx context.Context, ttlParams *model.GetTTLParams) (*model.GetTTLResponseItem, *model.ApiError) {
|
|
|
|
parseTTL := func(queryResp string) (int, int) {
|
|
|
|
zap.S().Debugf("Parsing TTL from: %s", queryResp)
|
|
deleteTTLExp := regexp.MustCompile(`toIntervalSecond\(([0-9]*)\)`)
|
|
moveTTLExp := regexp.MustCompile(`toIntervalSecond\(([0-9]*)\) TO VOLUME`)
|
|
|
|
var delTTL, moveTTL = -1, -1
|
|
|
|
m := deleteTTLExp.FindStringSubmatch(queryResp)
|
|
if len(m) > 1 {
|
|
secondsInt, err := strconv.Atoi(m[1])
|
|
if err != nil {
|
|
return -1, -1
|
|
}
|
|
delTTL = secondsInt / 3600
|
|
}
|
|
|
|
m = moveTTLExp.FindStringSubmatch(queryResp)
|
|
if len(m) > 1 {
|
|
secondsInt, err := strconv.Atoi(m[1])
|
|
if err != nil {
|
|
return -1, -1
|
|
}
|
|
moveTTL = secondsInt / 3600
|
|
}
|
|
|
|
return delTTL, moveTTL
|
|
}
|
|
|
|
getMetricsTTL := func() (*model.DBResponseTTL, *model.ApiError) {
|
|
var dbResp []model.DBResponseTTL
|
|
|
|
query := fmt.Sprintf("SELECT engine_full FROM system.tables WHERE name='%v'", signozSampleTableName)
|
|
|
|
err := r.db.Select(ctx, &dbResp, query)
|
|
|
|
if err != nil {
|
|
zap.S().Error(fmt.Errorf("error while getting ttl. Err=%v", err))
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error while getting ttl. Err=%v", err)}
|
|
}
|
|
if len(dbResp) == 0 {
|
|
return nil, nil
|
|
} else {
|
|
return &dbResp[0], nil
|
|
}
|
|
}
|
|
|
|
getTracesTTL := func() (*model.DBResponseTTL, *model.ApiError) {
|
|
var dbResp []model.DBResponseTTL
|
|
|
|
query := fmt.Sprintf("SELECT engine_full FROM system.tables WHERE name='%v' AND database='%v'", signozTraceTableName, signozTraceDBName)
|
|
|
|
err := r.db.Select(ctx, &dbResp, query)
|
|
|
|
if err != nil {
|
|
zap.S().Error(fmt.Errorf("error while getting ttl. Err=%v", err))
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error while getting ttl. Err=%v", err)}
|
|
}
|
|
if len(dbResp) == 0 {
|
|
return nil, nil
|
|
} else {
|
|
return &dbResp[0], nil
|
|
}
|
|
}
|
|
|
|
switch ttlParams.Type {
|
|
case constants.TraceTTL:
|
|
tableNameArray := []string{signozTraceDBName + "." + signozTraceTableName, signozTraceDBName + "." + signozDurationMVTable, signozTraceDBName + "." + signozSpansTable, signozTraceDBName + "." + signozErrorIndexTable}
|
|
status, err := r.setTTLQueryStatus(ctx, tableNameArray)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
dbResp, err := getTracesTTL()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ttlQuery, err := r.checkTTLStatusItem(ctx, tableNameArray[0])
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ttlQuery.TTL = ttlQuery.TTL / 3600 // convert to hours
|
|
if ttlQuery.ColdStorageTtl != -1 {
|
|
ttlQuery.ColdStorageTtl = ttlQuery.ColdStorageTtl / 3600 // convert to hours
|
|
}
|
|
|
|
delTTL, moveTTL := parseTTL(dbResp.EngineFull)
|
|
return &model.GetTTLResponseItem{TracesTime: delTTL, TracesMoveTime: moveTTL, ExpectedTracesTime: ttlQuery.TTL, ExpectedTracesMoveTime: ttlQuery.ColdStorageTtl, Status: status}, nil
|
|
|
|
case constants.MetricsTTL:
|
|
tableNameArray := []string{signozMetricDBName + "." + signozSampleTableName}
|
|
status, err := r.setTTLQueryStatus(ctx, tableNameArray)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
dbResp, err := getMetricsTTL()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ttlQuery, err := r.checkTTLStatusItem(ctx, tableNameArray[0])
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ttlQuery.TTL = ttlQuery.TTL / 3600 // convert to hours
|
|
if ttlQuery.ColdStorageTtl != -1 {
|
|
ttlQuery.ColdStorageTtl = ttlQuery.ColdStorageTtl / 3600 // convert to hours
|
|
}
|
|
|
|
delTTL, moveTTL := parseTTL(dbResp.EngineFull)
|
|
return &model.GetTTLResponseItem{MetricsTime: delTTL, MetricsMoveTime: moveTTL, ExpectedMetricsTime: ttlQuery.TTL, ExpectedMetricsMoveTime: ttlQuery.ColdStorageTtl, Status: status}, nil
|
|
default:
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error while getting ttl. ttl type should be metrics|traces, got %v",
|
|
ttlParams.Type)}
|
|
}
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) ListErrors(ctx context.Context, queryParams *model.ListErrorsParams) (*[]model.Error, *model.ApiError) {
|
|
|
|
var getErrorResponses []model.Error
|
|
|
|
query := fmt.Sprintf("SELECT any(exceptionType) as exceptionType, any(exceptionMessage) as exceptionMessage, count() AS exceptionCount, min(timestamp) as firstSeen, max(timestamp) as lastSeen, any(serviceName) as serviceName, groupID FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU GROUP BY groupID", r.traceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
|
|
if len(queryParams.OrderParam) != 0 {
|
|
if queryParams.Order == constants.Descending {
|
|
query = query + " ORDER BY " + queryParams.OrderParam + " DESC"
|
|
} else if queryParams.Order == constants.Ascending {
|
|
query = query + " ORDER BY " + queryParams.OrderParam + " ASC"
|
|
}
|
|
}
|
|
if queryParams.Limit > 0 {
|
|
query = query + " LIMIT @limit"
|
|
args = append(args, clickhouse.Named("limit", queryParams.Limit))
|
|
}
|
|
|
|
if queryParams.Offset > 0 {
|
|
query = query + " OFFSET @offset"
|
|
args = append(args, clickhouse.Named("offset", queryParams.Offset))
|
|
}
|
|
|
|
err := r.db.Select(ctx, &getErrorResponses, query, args...)
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
|
|
return &getErrorResponses, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) CountErrors(ctx context.Context, queryParams *model.CountErrorsParams) (uint64, *model.ApiError) {
|
|
|
|
var errorCount uint64
|
|
|
|
query := fmt.Sprintf("SELECT count(distinct(groupID)) FROM %s.%s WHERE timestamp >= @timestampL AND timestamp <= @timestampU", r.traceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("timestampL", strconv.FormatInt(queryParams.Start.UnixNano(), 10)), clickhouse.Named("timestampU", strconv.FormatInt(queryParams.End.UnixNano(), 10))}
|
|
|
|
err := r.db.QueryRow(ctx, query, args...).Scan(&errorCount)
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return 0, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
|
|
return errorCount, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetErrorFromErrorID(ctx context.Context, queryParams *model.GetErrorParams) (*model.ErrorWithSpan, *model.ApiError) {
|
|
|
|
if queryParams.ErrorID == "" {
|
|
zap.S().Debug("errorId missing from params")
|
|
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("ErrorID missing from params")}
|
|
}
|
|
var getErrorWithSpanResponse []model.ErrorWithSpan
|
|
|
|
query := fmt.Sprintf("SELECT * FROM %s.%s WHERE timestamp = @timestamp AND groupID = @groupID AND errorID = @errorID LIMIT 1", r.traceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getErrorWithSpanResponse, query, args...)
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
|
|
if len(getErrorWithSpanResponse) > 0 {
|
|
return &getErrorWithSpanResponse[0], nil
|
|
} else {
|
|
return nil, &model.ApiError{Typ: model.ErrorNotFound, Err: fmt.Errorf("Error/Exception not found")}
|
|
}
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetErrorFromGroupID(ctx context.Context, queryParams *model.GetErrorParams) (*model.ErrorWithSpan, *model.ApiError) {
|
|
|
|
var getErrorWithSpanResponse []model.ErrorWithSpan
|
|
|
|
query := fmt.Sprintf("SELECT * FROM %s.%s WHERE timestamp = @timestamp AND groupID = @groupID LIMIT 1", r.traceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getErrorWithSpanResponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("error in processing sql query")}
|
|
}
|
|
|
|
if len(getErrorWithSpanResponse) > 0 {
|
|
return &getErrorWithSpanResponse[0], nil
|
|
} else {
|
|
return nil, &model.ApiError{Typ: model.ErrorNotFound, Err: fmt.Errorf("Error/Exception not found")}
|
|
}
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetNextPrevErrorIDs(ctx context.Context, queryParams *model.GetErrorParams) (*model.NextPrevErrorIDs, *model.ApiError) {
|
|
|
|
if queryParams.ErrorID == "" {
|
|
zap.S().Debug("errorId missing from params")
|
|
return nil, &model.ApiError{Typ: model.ErrorBadData, Err: fmt.Errorf("ErrorID missing from params")}
|
|
}
|
|
var err *model.ApiError
|
|
getNextPrevErrorIDsResponse := model.NextPrevErrorIDs{
|
|
GroupID: queryParams.GroupID,
|
|
}
|
|
getNextPrevErrorIDsResponse.NextErrorID, getNextPrevErrorIDsResponse.NextTimestamp, err = r.getNextErrorID(ctx, queryParams)
|
|
if err != nil {
|
|
zap.S().Debug("Unable to get next error ID due to err: ", err)
|
|
return nil, err
|
|
}
|
|
getNextPrevErrorIDsResponse.PrevErrorID, getNextPrevErrorIDsResponse.PrevTimestamp, err = r.getPrevErrorID(ctx, queryParams)
|
|
if err != nil {
|
|
zap.S().Debug("Unable to get prev error ID due to err: ", err)
|
|
return nil, err
|
|
}
|
|
return &getNextPrevErrorIDsResponse, nil
|
|
|
|
}
|
|
|
|
func (r *ClickHouseReader) getNextErrorID(ctx context.Context, queryParams *model.GetErrorParams) (string, time.Time, *model.ApiError) {
|
|
|
|
var getNextErrorIDReponse []model.NextPrevErrorIDsDBResponse
|
|
|
|
query := fmt.Sprintf("SELECT errorID as nextErrorID, timestamp as nextTimestamp FROM %s.%s WHERE groupID = @groupID AND timestamp >= @timestamp AND errorID != @errorID ORDER BY timestamp ASC LIMIT 2", r.traceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getNextErrorIDReponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return "", time.Time{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
if len(getNextErrorIDReponse) == 0 {
|
|
zap.S().Info("NextErrorID not found")
|
|
return "", time.Time{}, nil
|
|
} else if len(getNextErrorIDReponse) == 1 {
|
|
zap.S().Info("NextErrorID found")
|
|
return getNextErrorIDReponse[0].NextErrorID, getNextErrorIDReponse[0].NextTimestamp, nil
|
|
} else {
|
|
if getNextErrorIDReponse[0].Timestamp.UnixNano() == getNextErrorIDReponse[1].Timestamp.UnixNano() {
|
|
var getNextErrorIDReponse []model.NextPrevErrorIDsDBResponse
|
|
|
|
query := fmt.Sprintf("SELECT errorID as nextErrorID, timestamp as nextTimestamp FROM %s.%s WHERE groupID = @groupID AND timestamp = @timestamp AND errorID > @errorID ORDER BY errorID ASC LIMIT 1", r.traceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getNextErrorIDReponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return "", time.Time{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
if len(getNextErrorIDReponse) == 0 {
|
|
var getNextErrorIDReponse []model.NextPrevErrorIDsDBResponse
|
|
|
|
query := fmt.Sprintf("SELECT errorID as nextErrorID, timestamp as nextTimestamp FROM %s.%s WHERE groupID = @groupID AND timestamp > @timestamp ORDER BY timestamp ASC LIMIT 1", r.traceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getNextErrorIDReponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return "", time.Time{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
|
|
if len(getNextErrorIDReponse) == 0 {
|
|
zap.S().Info("NextErrorID not found")
|
|
return "", time.Time{}, nil
|
|
} else {
|
|
zap.S().Info("NextErrorID found")
|
|
return getNextErrorIDReponse[0].NextErrorID, getNextErrorIDReponse[0].NextTimestamp, nil
|
|
}
|
|
} else {
|
|
zap.S().Info("NextErrorID found")
|
|
return getNextErrorIDReponse[0].NextErrorID, getNextErrorIDReponse[0].NextTimestamp, nil
|
|
}
|
|
} else {
|
|
zap.S().Info("NextErrorID found")
|
|
return getNextErrorIDReponse[0].NextErrorID, getNextErrorIDReponse[0].NextTimestamp, nil
|
|
}
|
|
}
|
|
}
|
|
|
|
func (r *ClickHouseReader) getPrevErrorID(ctx context.Context, queryParams *model.GetErrorParams) (string, time.Time, *model.ApiError) {
|
|
|
|
var getPrevErrorIDReponse []model.NextPrevErrorIDsDBResponse
|
|
|
|
query := fmt.Sprintf("SELECT errorID as prevErrorID, timestamp as prevTimestamp FROM %s.%s WHERE groupID = @groupID AND timestamp <= @timestamp AND errorID != @errorID ORDER BY timestamp DESC LIMIT 2", r.traceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getPrevErrorIDReponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return "", time.Time{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
if len(getPrevErrorIDReponse) == 0 {
|
|
zap.S().Info("PrevErrorID not found")
|
|
return "", time.Time{}, nil
|
|
} else if len(getPrevErrorIDReponse) == 1 {
|
|
zap.S().Info("PrevErrorID found")
|
|
return getPrevErrorIDReponse[0].PrevErrorID, getPrevErrorIDReponse[0].PrevTimestamp, nil
|
|
} else {
|
|
if getPrevErrorIDReponse[0].Timestamp.UnixNano() == getPrevErrorIDReponse[1].Timestamp.UnixNano() {
|
|
var getPrevErrorIDReponse []model.NextPrevErrorIDsDBResponse
|
|
|
|
query := fmt.Sprintf("SELECT errorID as prevErrorID, timestamp as prevTimestamp FROM %s.%s WHERE groupID = @groupID AND timestamp = @timestamp AND errorID < @errorID ORDER BY errorID DESC LIMIT 1", r.traceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getPrevErrorIDReponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return "", time.Time{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
if len(getPrevErrorIDReponse) == 0 {
|
|
var getPrevErrorIDReponse []model.NextPrevErrorIDsDBResponse
|
|
|
|
query := fmt.Sprintf("SELECT errorID as prevErrorID, timestamp as prevTimestamp FROM %s.%s WHERE groupID = @groupID AND timestamp < @timestamp ORDER BY timestamp DESC LIMIT 1", r.traceDB, r.errorTable)
|
|
args := []interface{}{clickhouse.Named("errorID", queryParams.ErrorID), clickhouse.Named("groupID", queryParams.GroupID), clickhouse.Named("timestamp", strconv.FormatInt(queryParams.Timestamp.UnixNano(), 10))}
|
|
|
|
err := r.db.Select(ctx, &getPrevErrorIDReponse, query, args...)
|
|
|
|
zap.S().Info(query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing sql query: ", err)
|
|
return "", time.Time{}, &model.ApiError{Typ: model.ErrorExec, Err: fmt.Errorf("Error in processing sql query")}
|
|
}
|
|
|
|
if len(getPrevErrorIDReponse) == 0 {
|
|
zap.S().Info("PrevErrorID not found")
|
|
return "", time.Time{}, nil
|
|
} else {
|
|
zap.S().Info("PrevErrorID found")
|
|
return getPrevErrorIDReponse[0].PrevErrorID, getPrevErrorIDReponse[0].PrevTimestamp, nil
|
|
}
|
|
} else {
|
|
zap.S().Info("PrevErrorID found")
|
|
return getPrevErrorIDReponse[0].PrevErrorID, getPrevErrorIDReponse[0].PrevTimestamp, nil
|
|
}
|
|
} else {
|
|
zap.S().Info("PrevErrorID found")
|
|
return getPrevErrorIDReponse[0].PrevErrorID, getPrevErrorIDReponse[0].PrevTimestamp, nil
|
|
}
|
|
}
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetMetricAutocompleteTagKey(ctx context.Context, params *model.MetricAutocompleteTagParams) (*[]string, *model.ApiError) {
|
|
|
|
var query string
|
|
var err error
|
|
var tagKeyList []string
|
|
var rows driver.Rows
|
|
|
|
tagsWhereClause := ""
|
|
|
|
for key, val := range params.MetricTags {
|
|
tagsWhereClause += fmt.Sprintf(" AND labels_object.%s = '%s' ", key, val)
|
|
}
|
|
// "select distinctTagKeys from (SELECT DISTINCT arrayJoin(tagKeys) distinctTagKeys from (SELECT DISTINCT(JSONExtractKeys(labels)) tagKeys from signoz_metrics.time_series WHERE JSONExtractString(labels,'__name__')='node_udp_queues')) WHERE distinctTagKeys ILIKE '%host%';"
|
|
if len(params.Match) != 0 {
|
|
query = fmt.Sprintf("select distinctTagKeys from (SELECT DISTINCT arrayJoin(tagKeys) distinctTagKeys from (SELECT DISTINCT(JSONExtractKeys(labels)) tagKeys from %s.%s WHERE metric_name=$1 %s)) WHERE distinctTagKeys ILIKE $2;", signozMetricDBName, signozTSTableName, tagsWhereClause)
|
|
|
|
rows, err = r.db.Query(ctx, query, params.MetricName, fmt.Sprintf("%%%s%%", params.Match))
|
|
|
|
} else {
|
|
query = fmt.Sprintf("select distinctTagKeys from (SELECT DISTINCT arrayJoin(tagKeys) distinctTagKeys from (SELECT DISTINCT(JSONExtractKeys(labels)) tagKeys from %s.%s WHERE metric_name=$1 %s ));", signozMetricDBName, signozTSTableName, tagsWhereClause)
|
|
|
|
rows, err = r.db.Query(ctx, query, params.MetricName)
|
|
}
|
|
|
|
if err != nil {
|
|
zap.S().Error(err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: err}
|
|
}
|
|
|
|
defer rows.Close()
|
|
var tagKey string
|
|
for rows.Next() {
|
|
if err := rows.Scan(&tagKey); err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: err}
|
|
}
|
|
tagKeyList = append(tagKeyList, tagKey)
|
|
}
|
|
return &tagKeyList, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetMetricAutocompleteTagValue(ctx context.Context, params *model.MetricAutocompleteTagParams) (*[]string, *model.ApiError) {
|
|
|
|
var query string
|
|
var err error
|
|
var tagValueList []string
|
|
var rows driver.Rows
|
|
tagsWhereClause := ""
|
|
|
|
for key, val := range params.MetricTags {
|
|
tagsWhereClause += fmt.Sprintf(" AND labels_object.%s = '%s' ", key, val)
|
|
}
|
|
|
|
if len(params.Match) != 0 {
|
|
query = fmt.Sprintf("SELECT DISTINCT(labels_object.%s) from %s.%s WHERE metric_name=$1 %s AND labels_object.%s ILIKE $2;", params.TagKey, signozMetricDBName, signozTSTableName, tagsWhereClause, params.TagKey)
|
|
|
|
rows, err = r.db.Query(ctx, query, params.TagKey, params.MetricName, fmt.Sprintf("%%%s%%", params.Match))
|
|
|
|
} else {
|
|
query = fmt.Sprintf("SELECT DISTINCT(labels_object.%s) FROM %s.%s WHERE metric_name=$2 %s;", params.TagKey, signozMetricDBName, signozTSTableName, tagsWhereClause)
|
|
rows, err = r.db.Query(ctx, query, params.TagKey, params.MetricName)
|
|
|
|
}
|
|
|
|
if err != nil {
|
|
zap.S().Error(err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: err}
|
|
}
|
|
|
|
defer rows.Close()
|
|
var tagValue string
|
|
for rows.Next() {
|
|
if err := rows.Scan(&tagValue); err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: err}
|
|
}
|
|
tagValueList = append(tagValueList, tagValue)
|
|
}
|
|
|
|
return &tagValueList, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetMetricAutocompleteMetricNames(ctx context.Context, matchText string, limit int) (*[]string, *model.ApiError) {
|
|
|
|
var query string
|
|
var err error
|
|
var metricNameList []string
|
|
var rows driver.Rows
|
|
|
|
query = fmt.Sprintf("SELECT DISTINCT(metric_name) from %s.%s WHERE metric_name ILIKE $1", signozMetricDBName, signozTSTableName)
|
|
if limit != 0 {
|
|
query = query + fmt.Sprintf(" LIMIT %d;", limit)
|
|
}
|
|
rows, err = r.db.Query(ctx, query, fmt.Sprintf("%%%s%%", matchText))
|
|
|
|
if err != nil {
|
|
zap.S().Error(err)
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: err}
|
|
}
|
|
|
|
defer rows.Close()
|
|
var metricName string
|
|
for rows.Next() {
|
|
if err := rows.Scan(&metricName); err != nil {
|
|
return nil, &model.ApiError{Typ: model.ErrorExec, Err: err}
|
|
}
|
|
metricNameList = append(metricNameList, metricName)
|
|
}
|
|
|
|
return &metricNameList, nil
|
|
|
|
}
|
|
|
|
// GetMetricResult runs the query and returns list of time series
|
|
func (r *ClickHouseReader) GetMetricResult(ctx context.Context, query string) ([]*model.Series, error) {
|
|
|
|
defer utils.Elapsed("GetMetricResult")()
|
|
|
|
zap.S().Infof("Executing metric result query: %s", query)
|
|
|
|
rows, err := r.db.Query(ctx, query)
|
|
|
|
if err != nil {
|
|
zap.S().Debug("Error in processing query: ", err)
|
|
return nil, fmt.Errorf("error in processing query")
|
|
}
|
|
|
|
var (
|
|
columnTypes = rows.ColumnTypes()
|
|
columnNames = rows.Columns()
|
|
vars = make([]interface{}, len(columnTypes))
|
|
)
|
|
for i := range columnTypes {
|
|
vars[i] = reflect.New(columnTypes[i].ScanType()).Interface()
|
|
}
|
|
// when group by is applied, each combination of cartesian product
|
|
// of attributes is separate series. each item in metricPointsMap
|
|
// represent a unique series.
|
|
metricPointsMap := make(map[string][]model.MetricPoint)
|
|
// attribute key-value pairs for each group selection
|
|
attributesMap := make(map[string]map[string]string)
|
|
|
|
defer rows.Close()
|
|
for rows.Next() {
|
|
if err := rows.Scan(vars...); err != nil {
|
|
return nil, err
|
|
}
|
|
var groupBy []string
|
|
var metricPoint model.MetricPoint
|
|
groupAttributes := make(map[string]string)
|
|
// Assuming that the end result row contains a timestamp, value and option labels
|
|
// Label key and value are both strings.
|
|
for idx, v := range vars {
|
|
colName := columnNames[idx]
|
|
switch v := v.(type) {
|
|
case *string:
|
|
// special case for returning all labels
|
|
if colName == "fullLabels" {
|
|
var metric map[string]string
|
|
err := json.Unmarshal([]byte(*v), &metric)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
for key, val := range metric {
|
|
groupBy = append(groupBy, val)
|
|
groupAttributes[key] = val
|
|
}
|
|
} else {
|
|
groupBy = append(groupBy, *v)
|
|
groupAttributes[colName] = *v
|
|
}
|
|
case *time.Time:
|
|
metricPoint.Timestamp = v.UnixMilli()
|
|
case *float64:
|
|
metricPoint.Value = *v
|
|
}
|
|
}
|
|
sort.Strings(groupBy)
|
|
key := strings.Join(groupBy, "")
|
|
attributesMap[key] = groupAttributes
|
|
metricPointsMap[key] = append(metricPointsMap[key], metricPoint)
|
|
}
|
|
|
|
var seriesList []*model.Series
|
|
for key := range metricPointsMap {
|
|
points := metricPointsMap[key]
|
|
// first point in each series could be invalid since the
|
|
// aggregations are applied with point from prev series
|
|
if len(points) != 0 && len(points) > 1 {
|
|
points = points[1:]
|
|
}
|
|
attributes := attributesMap[key]
|
|
series := model.Series{Labels: attributes, Points: points}
|
|
seriesList = append(seriesList, &series)
|
|
}
|
|
return seriesList, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetTotalSpans(ctx context.Context) (uint64, error) {
|
|
|
|
var totalSpans uint64
|
|
|
|
queryStr := fmt.Sprintf("SELECT count() from %s.%s;", signozTraceDBName, signozTraceTableName)
|
|
err := r.db.QueryRow(ctx, queryStr).Scan(&totalSpans)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
|
|
return totalSpans, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetSpansInLastHeartBeatInterval(ctx context.Context) (uint64, error) {
|
|
|
|
var spansInLastHeartBeatInterval uint64
|
|
|
|
queryStr := fmt.Sprintf("SELECT count() from %s.%s where timestamp > toUnixTimestamp(now()-toIntervalMinute(%d));", signozTraceDBName, signozSpansTable, 30)
|
|
|
|
err := r.db.QueryRow(ctx, queryStr).Scan(&spansInLastHeartBeatInterval)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
|
|
return spansInLastHeartBeatInterval, nil
|
|
}
|
|
|
|
// func sum(array []tsByMetricName) uint64 {
|
|
// var result uint64
|
|
// result = 0
|
|
// for _, v := range array {
|
|
// result += v.count
|
|
// }
|
|
// return result
|
|
// }
|
|
|
|
func (r *ClickHouseReader) GetTimeSeriesInfo(ctx context.Context) (map[string]interface{}, error) {
|
|
|
|
queryStr := fmt.Sprintf("SELECT count() as count from %s.%s group by metric_name order by count desc;", signozMetricDBName, signozTSTableName)
|
|
|
|
// r.db.Select(ctx, &tsByMetricName, queryStr)
|
|
|
|
rows, _ := r.db.Query(ctx, queryStr)
|
|
|
|
var totalTS uint64
|
|
totalTS = 0
|
|
|
|
var maxTS uint64
|
|
maxTS = 0
|
|
|
|
count := 0
|
|
for rows.Next() {
|
|
|
|
var value uint64
|
|
err := rows.Scan(&value)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
totalTS += value
|
|
if count == 0 {
|
|
maxTS = value
|
|
}
|
|
count += 1
|
|
}
|
|
|
|
timeSeriesData := map[string]interface{}{}
|
|
timeSeriesData["totalTS"] = totalTS
|
|
timeSeriesData["maxTS"] = maxTS
|
|
|
|
return timeSeriesData, nil
|
|
}
|
|
|
|
func (r *ClickHouseReader) GetSamplesInfoInLastHeartBeatInterval(ctx context.Context) (uint64, error) {
|
|
|
|
var totalSamples uint64
|
|
|
|
queryStr := fmt.Sprintf("select count() from %s.%s where timestamp_ms > toUnixTimestamp(now()-toIntervalMinute(%d))*1000;", signozMetricDBName, signozSampleTableName, 30)
|
|
|
|
err := r.db.QueryRow(ctx, queryStr).Scan(&totalSamples)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
|
|
return totalSamples, nil
|
|
}
|