mirror of
https://git.mirrors.martin98.com/https://github.com/ceph/ceph-csi.git
synced 2025-04-19 12:19:58 +08:00
796e6b6c44
This commit modifies listSnapAndChildren() to make use of ListChildrenAttributes() instead of ListChildren() which allows us to filter out images in trash. This commit also order the alive images so that temp clone images are followed by images backing volume snapshots so that temp clone images are flattened first. Signed-off-by: Rakshith R <rar@redhat.com>
59 lines
1.8 KiB
Go
59 lines
1.8 KiB
Go
//go:build !octopus && !pacific && !quincy && ceph_preview
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package rbd
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// #cgo LDFLAGS: -lrbd
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// /* force XSI-complaint strerror_r() */
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// #define _POSIX_C_SOURCE 200112L
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// #undef _GNU_SOURCE
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// #include <stdlib.h>
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// #include <rbd/librbd.h>
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import "C"
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import (
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"unsafe"
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)
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// EncryptionOptionsLUKS generic options for either LUKS v1 or v2. May only be
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// used for opening existing images - not valid for the EncryptionFormat call.
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type EncryptionOptionsLUKS struct {
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Passphrase []byte
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}
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func (opts EncryptionOptionsLUKS) allocateEncryptionOptions() cEncryptionData {
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var retData cEncryptionData
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// CBytes allocates memory. it will be freed when cEncryptionData.free is called
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cPassphrase := (*C.char)(C.CBytes(opts.Passphrase))
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cOptsSize := C.size_t(C.sizeof_rbd_encryption_luks_format_options_t)
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cOpts := (*C.rbd_encryption_luks_format_options_t)(C.malloc(cOptsSize))
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cOpts.passphrase = cPassphrase
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cOpts.passphrase_size = C.size_t(len(opts.Passphrase))
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retData.format = C.RBD_ENCRYPTION_FORMAT_LUKS
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retData.opts = C.rbd_encryption_options_t(cOpts)
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retData.optsSize = cOptsSize
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retData.free = func() {
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C.free(unsafe.Pointer(cOpts.passphrase))
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C.free(unsafe.Pointer(cOpts))
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}
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return retData
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}
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func (opts EncryptionOptionsLUKS) writeEncryptionSpec(spec *C.rbd_encryption_spec_t) func() {
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/* only C memory should be attached to spec */
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cPassphrase := (*C.char)(C.CBytes(opts.Passphrase))
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cOptsSize := C.size_t(C.sizeof_rbd_encryption_luks_format_options_t)
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cOpts := (*C.rbd_encryption_luks_format_options_t)(C.malloc(cOptsSize))
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cOpts.passphrase = cPassphrase
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cOpts.passphrase_size = C.size_t(len(opts.Passphrase))
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spec.format = C.RBD_ENCRYPTION_FORMAT_LUKS
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spec.opts = C.rbd_encryption_options_t(cOpts)
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spec.opts_size = cOptsSize
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return func() {
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C.free(unsafe.Pointer(cOpts.passphrase))
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C.free(unsafe.Pointer(cOpts))
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}
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}
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