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Add cluster info to inspect/profiling archive (#15360)

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Add cluster info to inspect and profiling archive.

In addition to the existing data generation for both inspect and profiling,
cluster.info file is added. This latter contains some info of the cluster.
The generation of cluster.info is is done as the last step and it can fail
if it exceed 10 seconds.
This commit is contained in:
Anis Elleuch
2022-07-25 17:11:35 +01:00
committed by GitHub
parent e465c3587b
commit f23f442d33
2 changed files with 106 additions and 50 deletions
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57
cmd/notification.go
View File

@@ -297,9 +297,7 @@ func (sys *NotificationSys) StartProfiling(profiler string) []NotificationPeerEr
}
// DownloadProfilingData - download profiling data from all remote peers.
func (sys *NotificationSys) DownloadProfilingData(ctx context.Context, writer io.Writer) bool {
profilingDataFound := false
func (sys *NotificationSys) DownloadProfilingData(ctx context.Context, writer io.Writer) (profilingDataFound bool) {
// Initialize a zip writer which will provide a zipped content
// of profiling data of all nodes
zipWriter := zip.NewWriter(writer)
@@ -320,34 +318,11 @@ func (sys *NotificationSys) DownloadProfilingData(ctx context.Context, writer io
profilingDataFound = true
for typ, data := range data {
// Send profiling data to zip as file
header, zerr := zip.FileInfoHeader(dummyFileInfo{
name: fmt.Sprintf("profile-%s-%s", client.host.String(), typ),
size: int64(len(data)),
mode: 0o600,
modTime: UTCNow(),
isDir: false,
sys: nil,
})
if zerr != nil {
reqInfo := (&logger.ReqInfo{}).AppendTags("peerAddress", client.host.String())
ctx := logger.SetReqInfo(ctx, reqInfo)
logger.LogIf(ctx, zerr)
continue
}
header.Method = zip.Deflate
zwriter, zerr := zipWriter.CreateHeader(header)
if zerr != nil {
reqInfo := (&logger.ReqInfo{}).AppendTags("peerAddress", client.host.String())
ctx := logger.SetReqInfo(ctx, reqInfo)
logger.LogIf(ctx, zerr)
continue
}
if _, err = io.Copy(zwriter, bytes.NewReader(data)); err != nil {
err := embedFileInZip(zipWriter, fmt.Sprintf("profile-%s-%s", client.host.String(), typ), data)
if err != nil {
reqInfo := (&logger.ReqInfo{}).AppendTags("peerAddress", client.host.String())
ctx := logger.SetReqInfo(ctx, reqInfo)
logger.LogIf(ctx, err)
continue
}
}
}
@@ -371,30 +346,14 @@ func (sys *NotificationSys) DownloadProfilingData(ctx context.Context, writer io
// Send profiling data to zip as file
for typ, data := range data {
header, zerr := zip.FileInfoHeader(dummyFileInfo{
name: fmt.Sprintf("profile-%s-%s", thisAddr, typ),
size: int64(len(data)),
mode: 0o600,
modTime: UTCNow(),
isDir: false,
sys: nil,
})
if zerr != nil {
return profilingDataFound
}
header.Method = zip.Deflate
zwriter, zerr := zipWriter.CreateHeader(header)
if zerr != nil {
return profilingDataFound
}
if _, err = io.Copy(zwriter, bytes.NewReader(data)); err != nil {
return profilingDataFound
err := embedFileInZip(zipWriter, fmt.Sprintf("profile-%s-%s", thisAddr, typ), data)
if err != nil {
logger.LogIf(ctx, err)
}
}
return profilingDataFound
appendClusterMetaInfoToZip(ctx, zipWriter)
return
}
// ServerUpdate - updates remote peers.