mirror of
https://git.mirrors.martin98.com/https://github.com/SigNoz/signoz
synced 2025-07-30 15:52:00 +08:00
377 lines
10 KiB
Go
377 lines
10 KiB
Go
package inframetrics
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"github.com/SigNoz/signoz/pkg/query-service/app/metrics/v4/helpers"
|
|
"github.com/SigNoz/signoz/pkg/query-service/common"
|
|
"github.com/SigNoz/signoz/pkg/query-service/constants"
|
|
"github.com/SigNoz/signoz/pkg/query-service/interfaces"
|
|
"github.com/SigNoz/signoz/pkg/query-service/model"
|
|
v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
|
|
"github.com/SigNoz/signoz/pkg/query-service/postprocess"
|
|
"github.com/SigNoz/signoz/pkg/valuer"
|
|
"golang.org/x/exp/slices"
|
|
"math"
|
|
"sort"
|
|
"strings"
|
|
)
|
|
|
|
var (
|
|
metricToUseForNodes = GetDotMetrics("k8s_node_cpu_utilization")
|
|
|
|
nodeAttrsToEnrich = []string{GetDotMetrics("k8s_node_name"), GetDotMetrics("k8s_node_uid"), GetDotMetrics("k8s_cluster_name")}
|
|
|
|
k8sNodeGroupAttrKey = GetDotMetrics("k8s_node_name")
|
|
|
|
queryNamesForNodes = map[string][]string{
|
|
"cpu": {"A"},
|
|
"cpu_allocatable": {"B"},
|
|
"memory": {"C"},
|
|
"memory_allocatable": {"D"},
|
|
}
|
|
nodeQueryNames = []string{"A", "B", "C", "D", "E", "F"}
|
|
|
|
metricNamesForNodes = map[string]string{
|
|
"cpu": GetDotMetrics("k8s_node_cpu_utilization"),
|
|
"cpu_allocatable": GetDotMetrics("k8s_node_allocatable_cpu"),
|
|
"memory": GetDotMetrics("k8s_node_memory_usage"),
|
|
"memory_allocatable": GetDotMetrics("k8s_node_allocatable_memory"),
|
|
"node_condition": GetDotMetrics("k8s_node_condition_ready"),
|
|
}
|
|
)
|
|
|
|
type NodesRepo struct {
|
|
reader interfaces.Reader
|
|
querierV2 interfaces.Querier
|
|
}
|
|
|
|
func NewNodesRepo(reader interfaces.Reader, querierV2 interfaces.Querier) *NodesRepo {
|
|
return &NodesRepo{reader: reader, querierV2: querierV2}
|
|
}
|
|
|
|
func (n *NodesRepo) GetNodeAttributeKeys(ctx context.Context, req v3.FilterAttributeKeyRequest) (*v3.FilterAttributeKeyResponse, error) {
|
|
req.DataSource = v3.DataSourceMetrics
|
|
req.AggregateAttribute = metricToUseForNodes
|
|
if req.Limit == 0 {
|
|
req.Limit = 50
|
|
}
|
|
|
|
attributeKeysResponse, err := n.reader.GetMetricAttributeKeys(ctx, &req)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return attributeKeysResponse, nil
|
|
}
|
|
|
|
func (n *NodesRepo) DidSendNodeMetrics(ctx context.Context) (bool, error) {
|
|
namesStr := "'" + strings.Join(nodeMetricNamesToCheck, "','") + "'"
|
|
|
|
query := fmt.Sprintf(didSendNodeMetricsQuery,
|
|
constants.SIGNOZ_METRIC_DBNAME, constants.SIGNOZ_TIMESERIES_v4_1DAY_TABLENAME, namesStr)
|
|
|
|
count, err := n.reader.GetCountOfThings(ctx, query)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
|
|
return count > 0, nil
|
|
}
|
|
|
|
func (n *NodesRepo) GetNodeAttributeValues(ctx context.Context, req v3.FilterAttributeValueRequest) (*v3.FilterAttributeValueResponse, error) {
|
|
req.DataSource = v3.DataSourceMetrics
|
|
req.AggregateAttribute = metricToUseForNodes
|
|
if req.Limit == 0 {
|
|
req.Limit = 50
|
|
}
|
|
|
|
attributeValuesResponse, err := n.reader.GetMetricAttributeValues(ctx, &req)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return attributeValuesResponse, nil
|
|
}
|
|
|
|
func (p *NodesRepo) getMetadataAttributes(ctx context.Context, req model.NodeListRequest) (map[string]map[string]string, error) {
|
|
nodeAttrs := map[string]map[string]string{}
|
|
|
|
for _, key := range nodeAttrsToEnrich {
|
|
hasKey := false
|
|
for _, groupByKey := range req.GroupBy {
|
|
if groupByKey.Key == key {
|
|
hasKey = true
|
|
break
|
|
}
|
|
}
|
|
if !hasKey {
|
|
req.GroupBy = append(req.GroupBy, v3.AttributeKey{Key: key})
|
|
}
|
|
}
|
|
|
|
mq := v3.BuilderQuery{
|
|
DataSource: v3.DataSourceMetrics,
|
|
AggregateAttribute: v3.AttributeKey{
|
|
Key: metricToUseForNodes,
|
|
DataType: v3.AttributeKeyDataTypeFloat64,
|
|
},
|
|
Temporality: v3.Unspecified,
|
|
GroupBy: req.GroupBy,
|
|
}
|
|
|
|
query, err := helpers.PrepareTimeseriesFilterQuery(req.Start, req.End, &mq)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
query = localQueryToDistributedQuery(query)
|
|
|
|
attrsListResponse, err := p.reader.GetListResultV3(ctx, query)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
for _, row := range attrsListResponse {
|
|
stringData := map[string]string{}
|
|
for key, value := range row.Data {
|
|
if str, ok := value.(string); ok {
|
|
stringData[key] = str
|
|
} else if strPtr, ok := value.(*string); ok {
|
|
stringData[key] = *strPtr
|
|
}
|
|
}
|
|
|
|
nodeUID := stringData[k8sNodeGroupAttrKey]
|
|
if _, ok := nodeAttrs[nodeUID]; !ok {
|
|
nodeAttrs[nodeUID] = map[string]string{}
|
|
}
|
|
|
|
for _, key := range req.GroupBy {
|
|
nodeAttrs[nodeUID][key.Key] = stringData[key.Key]
|
|
}
|
|
}
|
|
|
|
return nodeAttrs, nil
|
|
}
|
|
|
|
func (p *NodesRepo) getTopNodeGroups(ctx context.Context, orgID valuer.UUID, req model.NodeListRequest, q *v3.QueryRangeParamsV3) ([]map[string]string, []map[string]string, error) {
|
|
step, timeSeriesTableName, samplesTableName := getParamsForTopNodes(req)
|
|
|
|
queryNames := queryNamesForNodes[req.OrderBy.ColumnName]
|
|
topNodeGroupsQueryRangeParams := &v3.QueryRangeParamsV3{
|
|
Start: req.Start,
|
|
End: req.End,
|
|
Step: step,
|
|
CompositeQuery: &v3.CompositeQuery{
|
|
BuilderQueries: map[string]*v3.BuilderQuery{},
|
|
QueryType: v3.QueryTypeBuilder,
|
|
PanelType: v3.PanelTypeTable,
|
|
},
|
|
}
|
|
|
|
for _, queryName := range queryNames {
|
|
query := q.CompositeQuery.BuilderQueries[queryName].Clone()
|
|
query.StepInterval = step
|
|
query.MetricTableHints = &v3.MetricTableHints{
|
|
TimeSeriesTableName: timeSeriesTableName,
|
|
SamplesTableName: samplesTableName,
|
|
}
|
|
if req.Filters != nil && len(req.Filters.Items) > 0 {
|
|
if query.Filters == nil {
|
|
query.Filters = &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{}}
|
|
}
|
|
query.Filters.Items = append(query.Filters.Items, req.Filters.Items...)
|
|
}
|
|
topNodeGroupsQueryRangeParams.CompositeQuery.BuilderQueries[queryName] = query
|
|
}
|
|
|
|
queryResponse, _, err := p.querierV2.QueryRange(ctx, orgID, topNodeGroupsQueryRangeParams)
|
|
if err != nil {
|
|
return nil, nil, err
|
|
}
|
|
formattedResponse, err := postprocess.PostProcessResult(queryResponse, topNodeGroupsQueryRangeParams)
|
|
if err != nil {
|
|
return nil, nil, err
|
|
}
|
|
|
|
if len(formattedResponse) == 0 || len(formattedResponse[0].Series) == 0 {
|
|
return nil, nil, nil
|
|
}
|
|
|
|
if req.OrderBy.Order == v3.DirectionDesc {
|
|
sort.Slice(formattedResponse[0].Series, func(i, j int) bool {
|
|
return formattedResponse[0].Series[i].Points[0].Value > formattedResponse[0].Series[j].Points[0].Value
|
|
})
|
|
} else {
|
|
sort.Slice(formattedResponse[0].Series, func(i, j int) bool {
|
|
return formattedResponse[0].Series[i].Points[0].Value < formattedResponse[0].Series[j].Points[0].Value
|
|
})
|
|
}
|
|
|
|
max := math.Min(float64(req.Offset+req.Limit), float64(len(formattedResponse[0].Series)))
|
|
|
|
paginatedTopNodeGroupsSeries := formattedResponse[0].Series[req.Offset:int(max)]
|
|
|
|
topNodeGroups := []map[string]string{}
|
|
for _, series := range paginatedTopNodeGroupsSeries {
|
|
topNodeGroups = append(topNodeGroups, series.Labels)
|
|
}
|
|
allNodeGroups := []map[string]string{}
|
|
for _, series := range formattedResponse[0].Series {
|
|
allNodeGroups = append(allNodeGroups, series.Labels)
|
|
}
|
|
|
|
return topNodeGroups, allNodeGroups, nil
|
|
}
|
|
|
|
func (p *NodesRepo) GetNodeList(ctx context.Context, orgID valuer.UUID, req model.NodeListRequest) (model.NodeListResponse, error) {
|
|
resp := model.NodeListResponse{}
|
|
|
|
if req.Limit == 0 {
|
|
req.Limit = 10
|
|
}
|
|
|
|
if req.OrderBy == nil {
|
|
req.OrderBy = &v3.OrderBy{ColumnName: "cpu", Order: v3.DirectionDesc}
|
|
}
|
|
|
|
if req.GroupBy == nil {
|
|
req.GroupBy = []v3.AttributeKey{{Key: k8sNodeGroupAttrKey}}
|
|
resp.Type = model.ResponseTypeList
|
|
} else {
|
|
resp.Type = model.ResponseTypeGroupedList
|
|
}
|
|
|
|
step := int64(math.Max(float64(common.MinAllowedStepInterval(req.Start, req.End)), 60))
|
|
|
|
query := NodesTableListQuery.Clone()
|
|
|
|
query.Start = req.Start
|
|
query.End = req.End
|
|
query.Step = step
|
|
|
|
for _, query := range query.CompositeQuery.BuilderQueries {
|
|
query.StepInterval = step
|
|
if req.Filters != nil && len(req.Filters.Items) > 0 {
|
|
if query.Filters == nil {
|
|
query.Filters = &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{}}
|
|
}
|
|
query.Filters.Items = append(query.Filters.Items, req.Filters.Items...)
|
|
}
|
|
query.GroupBy = req.GroupBy
|
|
}
|
|
|
|
nodeAttrs, err := p.getMetadataAttributes(ctx, req)
|
|
if err != nil {
|
|
return resp, err
|
|
}
|
|
|
|
topNodeGroups, allNodeGroups, err := p.getTopNodeGroups(ctx, orgID, req, query)
|
|
if err != nil {
|
|
return resp, err
|
|
}
|
|
|
|
groupFilters := map[string][]string{}
|
|
for _, topNodeGroup := range topNodeGroups {
|
|
for k, v := range topNodeGroup {
|
|
groupFilters[k] = append(groupFilters[k], v)
|
|
}
|
|
}
|
|
|
|
for groupKey, groupValues := range groupFilters {
|
|
hasGroupFilter := false
|
|
if req.Filters != nil && len(req.Filters.Items) > 0 {
|
|
for _, filter := range req.Filters.Items {
|
|
if filter.Key.Key == groupKey {
|
|
hasGroupFilter = true
|
|
break
|
|
}
|
|
}
|
|
}
|
|
|
|
if !hasGroupFilter {
|
|
for _, query := range query.CompositeQuery.BuilderQueries {
|
|
query.Filters.Items = append(query.Filters.Items, v3.FilterItem{
|
|
Key: v3.AttributeKey{Key: groupKey},
|
|
Value: groupValues,
|
|
Operator: v3.FilterOperatorIn,
|
|
})
|
|
}
|
|
}
|
|
}
|
|
|
|
queryResponse, _, err := p.querierV2.QueryRange(ctx, orgID, query)
|
|
if err != nil {
|
|
return resp, err
|
|
}
|
|
|
|
formattedResponse, err := postprocess.PostProcessResult(queryResponse, query)
|
|
if err != nil {
|
|
return resp, err
|
|
}
|
|
|
|
records := []model.NodeListRecord{}
|
|
|
|
for _, result := range formattedResponse {
|
|
for _, row := range result.Table.Rows {
|
|
|
|
record := model.NodeListRecord{
|
|
NodeCPUUsage: -1,
|
|
NodeCPUAllocatable: -1,
|
|
NodeMemoryUsage: -1,
|
|
NodeMemoryAllocatable: -1,
|
|
}
|
|
|
|
if nodeUID, ok := row.Data[k8sNodeGroupAttrKey].(string); ok {
|
|
record.NodeUID = nodeUID
|
|
}
|
|
|
|
if cpu, ok := row.Data["A"].(float64); ok {
|
|
record.NodeCPUUsage = cpu
|
|
}
|
|
|
|
if cpuAllocatable, ok := row.Data["B"].(float64); ok {
|
|
record.NodeCPUAllocatable = cpuAllocatable
|
|
}
|
|
|
|
if mem, ok := row.Data["C"].(float64); ok {
|
|
record.NodeMemoryUsage = mem
|
|
}
|
|
|
|
if memory, ok := row.Data["D"].(float64); ok {
|
|
record.NodeMemoryAllocatable = memory
|
|
}
|
|
|
|
if ready, ok := row.Data["E"].(float64); ok {
|
|
record.CountByCondition.Ready = int(ready)
|
|
}
|
|
|
|
if notReady, ok := row.Data["F"].(float64); ok {
|
|
record.CountByCondition.NotReady = int(notReady)
|
|
}
|
|
|
|
record.Meta = map[string]string{}
|
|
if _, ok := nodeAttrs[record.NodeUID]; ok && record.NodeUID != "" {
|
|
record.Meta = nodeAttrs[record.NodeUID]
|
|
}
|
|
|
|
for k, v := range row.Data {
|
|
if slices.Contains(nodeQueryNames, k) {
|
|
continue
|
|
}
|
|
if labelValue, ok := v.(string); ok {
|
|
record.Meta[k] = labelValue
|
|
}
|
|
}
|
|
|
|
records = append(records, record)
|
|
}
|
|
}
|
|
resp.Total = len(allNodeGroups)
|
|
resp.Records = records
|
|
|
|
resp.SortBy(req.OrderBy)
|
|
return resp, nil
|
|
}
|