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feat: logx support logs rotation based on size limitation. (#1652) (#2167)

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* feat: logx support logs rotation based on size limitation. (#1652)

implementation of #1652

Totally compatible with the old logx.LogConf. No effect if users do not change their options.

* feat: logx support logs rotation based on size limitation. (#1652)

implementation of #1652

Totally compatible with the old logx.LogConf. No effect if users do not change their options.

* feat: logx support logs rotation based on size limitation. (#1652)

implementation of #1652

Totally compatible with the old logx.LogConf. No effect if users do not change their options.

* feat: logx support logs rotation based on size limitation. (#1652)

implementation of #1652

Totally compatible with the old logx.LogConf. No effect if users do not change their options.
This commit is contained in:
SgtDaJim
2022-07-22 21:13:10 +08:00
committed by GitHub
parent f630bc735b
commit 101304be53
7 changed files with 406 additions and 34 deletions
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19
core/logx/config.go
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@@ -1,5 +1,12 @@
package logx
type LogRotationRuleType int
const (
LogRotationRuleTypeDaily LogRotationRuleType = iota
LogRotationRuleTypeSizeLimit
)
// A LogConf is a logging config.
type LogConf struct {
ServiceName string `json:",optional"`
@@ -11,4 +18,16 @@ type LogConf struct {
Compress bool `json:",optional"`
KeepDays int `json:",optional"`
StackCooldownMillis int `json:",default=100"`
// MaxBackups represents how many backup log files will be kept. 0 means all files will be kept forever.
// Only take effect when RotationRuleType is `LogRotationRuleTypeSizeLimit`
// NOTE: the level of option `KeepDays` will be higher. Even thougth `MaxBackups` sets 0, log files will
// still be removed if the `KeepDays` limitation is reached.
MaxBackups int `json:",default=0"`
// MaxSize represents how much space the writing log file takes up. 0 means no limit. The unit is `MB`.
// Only take effect when RotationRuleType is `LogRotationRuleTypeSizeLimit`
MaxSize int `json:",default=0"`
// RotationRuleType represents the type of log rotation rule. Default is DailyRotateRule.
// 0: LogRotationRuleTypeDaily
// 1: LogRotationRuleTypeSizeLimit
RotationRuleType LogRotationRuleType `json:",default=0,options=[0,1]"`
}