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server: add support for log rotation

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Signed-off-by: Sam Batschelet <sbatsche@redhat.com>
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Sam Batschelet
2021-05-05 13:29:22 -04:00
parent eb128d2d8c
commit 82b2d5c67d
11 changed files with 184 additions and 9 deletions
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2
server/etcdmain/config.go
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@ -236,6 +236,8 @@ func newConfig() *config {
fs.StringVar(&cfg.ec.Logger, "logger", "zap", "Currently only supports 'zap' for structured logging.")
fs.Var(flags.NewUniqueStringsValue(embed.DefaultLogOutput), "log-outputs", "Specify 'stdout' or 'stderr' to skip journald logging even when running under systemd, or list of comma separated output targets.")
fs.StringVar(&cfg.ec.LogLevel, "log-level", logutil.DefaultLogLevel, "Configures log level. Only supports debug, info, warn, error, panic, or fatal. Default 'info'.")
fs.BoolVar(&cfg.ec.EnableLogRotation, "enable-log-rotation", false, "Enable log rotation of a single log-outputs file target.")
fs.StringVar(&cfg.ec.LogRotationConfigJSON, "log-rotation-config-json", embed.DefaultLogRotationConfig, "Configures log rotation if enabled with a JSON logger config. Default: MaxSize=100(MB), MaxAge=0(days,no limit), MaxBackups=0(no limit), LocalTime=false(UTC), Compress=false(gzip)")
// version
fs.BoolVar(&cfg.printVersion, "version", false, "Print the version and exit.")