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GODT-175: Add option to attach logs for bug reports

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This commit is contained in:
Alexander Bilyak
2021-10-11 13:24:41 +00:00
committed by Jakub
parent b259de238e
commit e49d2e1be7
11 changed files with 248 additions and 38 deletions
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20
internal/logging/logging.go
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@ -31,12 +31,17 @@ import (
)
const (
// MaxLogSize defines the maximum log size we should permit.
// Zendesk has a file size limit of 20MB. When the last N log files are zipped,
// it should fit under 20MB. So here we permit up to 10MB (most files are a few hundred kB).
MaxLogSize = 10 * 2 << 20
// MaxLogSize defines the maximum log size we should permit: 5 MB
//
// The Zendesk limit for an attachement is 50MB and this is what will
// be allowed via the API. However, if that fails for some reason, the
// fallback is sending the report via email, which has a limit of 10mb
// total or 7MB per file. Since we can produce up to 6 logs, and we
// compress all the files (avarage compression - 80%), we need to have
// a limit of 30MB total before compression, hence 5MB per log file.
MaxLogSize = 5 * 1024 * 1024
// MaxLogs defines how many old log files should be kept.
// MaxLogs defines how many log files should be kept.
MaxLogs = 3
)
@ -56,7 +61,8 @@ func Init(logsPath string) error {
})
rotator, err := NewRotator(MaxLogSize, func() (io.WriteCloser, error) {
if err := clearLogs(logsPath, MaxLogs); err != nil {
// Leaving MaxLogs-1 since new log file will be opened right away.
if err := clearLogs(logsPath, MaxLogs-1, MaxLogs); err != nil {
return nil, err
}
@ -91,6 +97,6 @@ func getLogName(version, revision string) string {
return fmt.Sprintf("v%v_%v_%v.log", version, revision, time.Now().Unix())
}
func matchLogName(name string) bool {
func MatchLogName(name string) bool {
return regexp.MustCompile(`^v.*\.log$`).MatchString(name)
}