mirror of
https://codeberg.org/davrot/forgejo.git
synced 2025-05-28 12:00:01 +02:00
Rewrite logger system (#24726)
## ⚠️ Breaking The `log.<mode>.<logger>` style config has been dropped. If you used it, please check the new config manual & app.example.ini to make your instance output logs as expected. Although many legacy options still work, it's encouraged to upgrade to the new options. The SMTP logger is deleted because SMTP is not suitable to collect logs. If you have manually configured Gitea log options, please confirm the logger system works as expected after upgrading. ## Description Close #12082 and maybe more log-related issues, resolve some related FIXMEs in old code (which seems unfixable before) Just like rewriting queue #24505 : make code maintainable, clear legacy bugs, and add the ability to support more writers (eg: JSON, structured log) There is a new document (with examples): `logging-config.en-us.md` This PR is safer than the queue rewriting, because it's just for logging, it won't break other logic. ## The old problems The logging system is quite old and difficult to maintain: * Unclear concepts: Logger, NamedLogger, MultiChannelledLogger, SubLogger, EventLogger, WriterLogger etc * Some code is diffuclt to konw whether it is right: `log.DelNamedLogger("console")` vs `log.DelNamedLogger(log.DEFAULT)` vs `log.DelLogger("console")` * The old system heavily depends on ini config system, it's difficult to create new logger for different purpose, and it's very fragile. * The "color" trick is difficult to use and read, many colors are unnecessary, and in the future structured log could help * It's difficult to add other log formats, eg: JSON format * The log outputer doesn't have full control of its goroutine, it's difficult to make outputer have advanced behaviors * The logs could be lost in some cases: eg: no Fatal error when using CLI. * Config options are passed by JSON, which is quite fragile. * INI package makes the KEY in `[log]` section visible in `[log.sub1]` and `[log.sub1.subA]`, this behavior is quite fragile and would cause more unclear problems, and there is no strong requirement to support `log.<mode>.<logger>` syntax. ## The new design See `logger.go` for documents. ## Screenshot <details>    </details> ## TODO * [x] add some new tests * [x] fix some tests * [x] test some sub-commands (manually ....) --------- Co-authored-by: Jason Song <i@wolfogre.com> Co-authored-by: delvh <dev.lh@web.de> Co-authored-by: Giteabot <teabot@gitea.io>
This commit is contained in:
wxiaoguang
GitHub
parent
65dff8e364
commit
4647660776
109 changed files with 3806 additions and 5337 deletions
|
|
@ -10,384 +10,251 @@ import (
|
|||
"path"
|
||||
"path/filepath"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"code.gitea.io/gitea/modules/json"
|
||||
"code.gitea.io/gitea/modules/log"
|
||||
"code.gitea.io/gitea/modules/util"
|
||||
)
|
||||
|
||||
var (
|
||||
filenameSuffix = ""
|
||||
descriptionLock = sync.RWMutex{}
|
||||
logDescriptions = make(map[string]*LogDescription)
|
||||
)
|
||||
type LogGlobalConfig struct {
|
||||
RootPath string
|
||||
|
||||
// Log settings
|
||||
var Log struct {
|
||||
Mode string
|
||||
Level log.Level
|
||||
StacktraceLogLevel string
|
||||
RootPath string
|
||||
EnableSSHLog bool
|
||||
EnableXORMLog bool
|
||||
StacktraceLogLevel log.Level
|
||||
BufferLen int
|
||||
|
||||
DisableRouterLog bool
|
||||
EnableSSHLog bool
|
||||
|
||||
EnableAccessLog bool
|
||||
AccessLogTemplate string
|
||||
BufferLength int64
|
||||
RequestIDHeaders []string
|
||||
}
|
||||
|
||||
// GetLogDescriptions returns a race safe set of descriptions
|
||||
func GetLogDescriptions() map[string]*LogDescription {
|
||||
descriptionLock.RLock()
|
||||
defer descriptionLock.RUnlock()
|
||||
descs := make(map[string]*LogDescription, len(logDescriptions))
|
||||
for k, v := range logDescriptions {
|
||||
subLogDescriptions := make([]SubLogDescription, len(v.SubLogDescriptions))
|
||||
copy(subLogDescriptions, v.SubLogDescriptions)
|
||||
var Log LogGlobalConfig
|
||||
|
||||
descs[k] = &LogDescription{
|
||||
Name: v.Name,
|
||||
SubLogDescriptions: subLogDescriptions,
|
||||
}
|
||||
}
|
||||
return descs
|
||||
}
|
||||
const accessLogTemplateDefault = `{{.Ctx.RemoteHost}} - {{.Identity}} {{.Start.Format "[02/Jan/2006:15:04:05 -0700]" }} "{{.Ctx.Req.Method}} {{.Ctx.Req.URL.RequestURI}} {{.Ctx.Req.Proto}}" {{.ResponseWriter.Status}} {{.ResponseWriter.Size}} "{{.Ctx.Req.Referer}}" "{{.Ctx.Req.UserAgent}}"`
|
||||
|
||||
// AddLogDescription adds a set of descriptions to the complete description
|
||||
func AddLogDescription(key string, description *LogDescription) {
|
||||
descriptionLock.Lock()
|
||||
defer descriptionLock.Unlock()
|
||||
logDescriptions[key] = description
|
||||
}
|
||||
|
||||
// AddSubLogDescription adds a sub log description
|
||||
func AddSubLogDescription(key string, subLogDescription SubLogDescription) bool {
|
||||
descriptionLock.Lock()
|
||||
defer descriptionLock.Unlock()
|
||||
desc, ok := logDescriptions[key]
|
||||
if !ok {
|
||||
return false
|
||||
}
|
||||
for i, sub := range desc.SubLogDescriptions {
|
||||
if sub.Name == subLogDescription.Name {
|
||||
desc.SubLogDescriptions[i] = subLogDescription
|
||||
return true
|
||||
}
|
||||
}
|
||||
desc.SubLogDescriptions = append(desc.SubLogDescriptions, subLogDescription)
|
||||
return true
|
||||
}
|
||||
|
||||
// RemoveSubLogDescription removes a sub log description
|
||||
func RemoveSubLogDescription(key, name string) bool {
|
||||
descriptionLock.Lock()
|
||||
defer descriptionLock.Unlock()
|
||||
desc, ok := logDescriptions[key]
|
||||
if !ok {
|
||||
return false
|
||||
}
|
||||
for i, sub := range desc.SubLogDescriptions {
|
||||
if sub.Name == name {
|
||||
desc.SubLogDescriptions = append(desc.SubLogDescriptions[:i], desc.SubLogDescriptions[i+1:]...)
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
type defaultLogOptions struct {
|
||||
levelName string // LogLevel
|
||||
flags string
|
||||
filename string // path.Join(LogRootPath, "gitea.log")
|
||||
bufferLength int64
|
||||
disableConsole bool
|
||||
}
|
||||
|
||||
func newDefaultLogOptions() defaultLogOptions {
|
||||
return defaultLogOptions{
|
||||
levelName: Log.Level.String(),
|
||||
flags: "stdflags",
|
||||
filename: filepath.Join(Log.RootPath, "gitea.log"),
|
||||
bufferLength: 10000,
|
||||
disableConsole: false,
|
||||
}
|
||||
}
|
||||
|
||||
// SubLogDescription describes a sublogger
|
||||
type SubLogDescription struct {
|
||||
Name string
|
||||
Provider string
|
||||
Config string
|
||||
}
|
||||
|
||||
// LogDescription describes a named logger
|
||||
type LogDescription struct {
|
||||
Name string
|
||||
SubLogDescriptions []SubLogDescription
|
||||
}
|
||||
|
||||
func getLogLevel(section ConfigSection, key string, defaultValue log.Level) log.Level {
|
||||
value := section.Key(key).MustString(defaultValue.String())
|
||||
return log.FromString(value)
|
||||
}
|
||||
|
||||
func getStacktraceLogLevel(section ConfigSection, key, defaultValue string) string {
|
||||
value := section.Key(key).MustString(defaultValue)
|
||||
return log.FromString(value).String()
|
||||
}
|
||||
|
||||
func loadLogFrom(rootCfg ConfigProvider) {
|
||||
func loadLogGlobalFrom(rootCfg ConfigProvider) {
|
||||
sec := rootCfg.Section("log")
|
||||
Log.Level = getLogLevel(sec, "LEVEL", log.INFO)
|
||||
Log.StacktraceLogLevel = getStacktraceLogLevel(sec, "STACKTRACE_LEVEL", "None")
|
||||
|
||||
Log.Level = log.LevelFromString(sec.Key("LEVEL").MustString(log.INFO.String()))
|
||||
Log.StacktraceLogLevel = log.LevelFromString(sec.Key("STACKTRACE_LEVEL").MustString(log.NONE.String()))
|
||||
Log.BufferLen = sec.Key("BUFFER_LEN").MustInt(10000)
|
||||
Log.Mode = sec.Key("MODE").MustString("console")
|
||||
|
||||
Log.RootPath = sec.Key("ROOT_PATH").MustString(path.Join(AppWorkPath, "log"))
|
||||
forcePathSeparator(Log.RootPath)
|
||||
Log.BufferLength = sec.Key("BUFFER_LEN").MustInt64(10000)
|
||||
if !filepath.IsAbs(Log.RootPath) {
|
||||
Log.RootPath = filepath.Join(AppWorkPath, Log.RootPath)
|
||||
}
|
||||
Log.RootPath = util.FilePathJoinAbs(Log.RootPath)
|
||||
|
||||
Log.EnableSSHLog = sec.Key("ENABLE_SSH_LOG").MustBool(false)
|
||||
Log.EnableAccessLog = sec.Key("ENABLE_ACCESS_LOG").MustBool(false)
|
||||
Log.AccessLogTemplate = sec.Key("ACCESS_LOG_TEMPLATE").MustString(
|
||||
`{{.Ctx.RemoteHost}} - {{.Identity}} {{.Start.Format "[02/Jan/2006:15:04:05 -0700]" }} "{{.Ctx.Req.Method}} {{.Ctx.Req.URL.RequestURI}} {{.Ctx.Req.Proto}}" {{.ResponseWriter.Status}} {{.ResponseWriter.Size}} "{{.Ctx.Req.Referer}}" "{{.Ctx.Req.UserAgent}}"`,
|
||||
)
|
||||
|
||||
Log.AccessLogTemplate = sec.Key("ACCESS_LOG_TEMPLATE").MustString(accessLogTemplateDefault)
|
||||
Log.RequestIDHeaders = sec.Key("REQUEST_ID_HEADERS").Strings(",")
|
||||
// the `MustString` updates the default value, and `log.ACCESS` is used by `generateNamedLogger("access")` later
|
||||
_ = rootCfg.Section("log").Key("ACCESS").MustString("file")
|
||||
|
||||
sec.Key("ROUTER").MustString("console")
|
||||
// Allow [log] DISABLE_ROUTER_LOG to override [server] DISABLE_ROUTER_LOG
|
||||
Log.DisableRouterLog = sec.Key("DISABLE_ROUTER_LOG").MustBool(Log.DisableRouterLog)
|
||||
|
||||
Log.EnableXORMLog = rootCfg.Section("log").Key("ENABLE_XORM_LOG").MustBool(true)
|
||||
}
|
||||
|
||||
func generateLogConfig(sec ConfigSection, name string, defaults defaultLogOptions) (mode, jsonConfig, levelName string) {
|
||||
level := getLogLevel(sec, "LEVEL", Log.Level)
|
||||
levelName = level.String()
|
||||
stacktraceLevelName := getStacktraceLogLevel(sec, "STACKTRACE_LEVEL", Log.StacktraceLogLevel)
|
||||
stacktraceLevel := log.FromString(stacktraceLevelName)
|
||||
mode = name
|
||||
keys := sec.Keys()
|
||||
logPath := defaults.filename
|
||||
flags := log.FlagsFromString(defaults.flags)
|
||||
expression := ""
|
||||
prefix := ""
|
||||
for _, key := range keys {
|
||||
switch key.Name() {
|
||||
case "MODE":
|
||||
mode = key.MustString(name)
|
||||
case "FILE_NAME":
|
||||
logPath = key.MustString(defaults.filename)
|
||||
forcePathSeparator(logPath)
|
||||
if !filepath.IsAbs(logPath) {
|
||||
logPath = path.Join(Log.RootPath, logPath)
|
||||
}
|
||||
case "FLAGS":
|
||||
flags = log.FlagsFromString(key.MustString(defaults.flags))
|
||||
case "EXPRESSION":
|
||||
expression = key.MustString("")
|
||||
case "PREFIX":
|
||||
prefix = key.MustString("")
|
||||
}
|
||||
}
|
||||
|
||||
logConfig := map[string]interface{}{
|
||||
"level": level.String(),
|
||||
"expression": expression,
|
||||
"prefix": prefix,
|
||||
"flags": flags,
|
||||
"stacktraceLevel": stacktraceLevel.String(),
|
||||
}
|
||||
|
||||
// Generate log configuration.
|
||||
switch mode {
|
||||
case "console":
|
||||
useStderr := sec.Key("STDERR").MustBool(false)
|
||||
logConfig["stderr"] = useStderr
|
||||
if useStderr {
|
||||
logConfig["colorize"] = sec.Key("COLORIZE").MustBool(log.CanColorStderr)
|
||||
} else {
|
||||
logConfig["colorize"] = sec.Key("COLORIZE").MustBool(log.CanColorStdout)
|
||||
}
|
||||
|
||||
case "file":
|
||||
if err := os.MkdirAll(path.Dir(logPath), os.ModePerm); err != nil {
|
||||
panic(err.Error())
|
||||
}
|
||||
|
||||
logConfig["filename"] = logPath + filenameSuffix
|
||||
logConfig["rotate"] = sec.Key("LOG_ROTATE").MustBool(true)
|
||||
logConfig["maxsize"] = 1 << uint(sec.Key("MAX_SIZE_SHIFT").MustInt(28))
|
||||
logConfig["daily"] = sec.Key("DAILY_ROTATE").MustBool(true)
|
||||
logConfig["maxdays"] = sec.Key("MAX_DAYS").MustInt(7)
|
||||
logConfig["compress"] = sec.Key("COMPRESS").MustBool(true)
|
||||
logConfig["compressionLevel"] = sec.Key("COMPRESSION_LEVEL").MustInt(-1)
|
||||
case "conn":
|
||||
logConfig["reconnectOnMsg"] = sec.Key("RECONNECT_ON_MSG").MustBool()
|
||||
logConfig["reconnect"] = sec.Key("RECONNECT").MustBool()
|
||||
logConfig["net"] = sec.Key("PROTOCOL").In("tcp", []string{"tcp", "unix", "udp"})
|
||||
logConfig["addr"] = sec.Key("ADDR").MustString(":7020")
|
||||
case "smtp":
|
||||
logConfig["username"] = sec.Key("USER").MustString("example@example.com")
|
||||
logConfig["password"] = sec.Key("PASSWD").MustString("******")
|
||||
logConfig["host"] = sec.Key("HOST").MustString("127.0.0.1:25")
|
||||
sendTos := strings.Split(sec.Key("RECEIVERS").MustString(""), ",")
|
||||
for i, address := range sendTos {
|
||||
sendTos[i] = strings.TrimSpace(address)
|
||||
}
|
||||
logConfig["sendTos"] = sendTos
|
||||
logConfig["subject"] = sec.Key("SUBJECT").MustString("Diagnostic message from Gitea")
|
||||
}
|
||||
|
||||
logConfig["colorize"] = sec.Key("COLORIZE").MustBool(false)
|
||||
byteConfig, err := json.Marshal(logConfig)
|
||||
if err != nil {
|
||||
log.Error("Failed to marshal log configuration: %v %v", logConfig, err)
|
||||
return
|
||||
}
|
||||
jsonConfig = string(byteConfig)
|
||||
return mode, jsonConfig, levelName
|
||||
}
|
||||
|
||||
func generateNamedLogger(rootCfg ConfigProvider, key string, options defaultLogOptions) *LogDescription {
|
||||
description := LogDescription{
|
||||
Name: key,
|
||||
}
|
||||
|
||||
sections := strings.Split(rootCfg.Section("log").Key(strings.ToUpper(key)).MustString(""), ",")
|
||||
|
||||
for i := 0; i < len(sections); i++ {
|
||||
sections[i] = strings.TrimSpace(sections[i])
|
||||
}
|
||||
|
||||
for _, name := range sections {
|
||||
if len(name) == 0 || (name == "console" && options.disableConsole) {
|
||||
continue
|
||||
}
|
||||
sec, err := rootCfg.GetSection("log." + name + "." + key)
|
||||
if err != nil {
|
||||
sec, _ = rootCfg.NewSection("log." + name + "." + key)
|
||||
}
|
||||
|
||||
provider, config, levelName := generateLogConfig(sec, name, options)
|
||||
|
||||
if err := log.NewNamedLogger(key, options.bufferLength, name, provider, config); err != nil {
|
||||
// Maybe panic here?
|
||||
log.Error("Could not create new named logger: %v", err.Error())
|
||||
}
|
||||
|
||||
description.SubLogDescriptions = append(description.SubLogDescriptions, SubLogDescription{
|
||||
Name: name,
|
||||
Provider: provider,
|
||||
Config: config,
|
||||
})
|
||||
log.Info("%s Log: %s(%s:%s)", util.ToTitleCase(key), util.ToTitleCase(name), provider, levelName)
|
||||
}
|
||||
|
||||
AddLogDescription(key, &description)
|
||||
|
||||
return &description
|
||||
}
|
||||
|
||||
// initLogFrom initializes logging with settings from configuration provider
|
||||
func initLogFrom(rootCfg ConfigProvider) {
|
||||
func prepareLoggerConfig(rootCfg ConfigProvider) {
|
||||
sec := rootCfg.Section("log")
|
||||
options := newDefaultLogOptions()
|
||||
options.bufferLength = Log.BufferLength
|
||||
|
||||
description := LogDescription{
|
||||
Name: log.DEFAULT,
|
||||
if !sec.HasKey("logger.default.MODE") {
|
||||
sec.Key("logger.default.MODE").MustString(",")
|
||||
}
|
||||
|
||||
sections := strings.Split(sec.Key("MODE").MustString("console"), ",")
|
||||
|
||||
useConsole := false
|
||||
for _, name := range sections {
|
||||
name = strings.TrimSpace(name)
|
||||
if name == "" {
|
||||
continue
|
||||
}
|
||||
if name == "console" {
|
||||
useConsole = true
|
||||
}
|
||||
|
||||
sec, err := rootCfg.GetSection("log." + name + ".default")
|
||||
if err != nil {
|
||||
sec, err = rootCfg.GetSection("log." + name)
|
||||
if err != nil {
|
||||
sec, _ = rootCfg.NewSection("log." + name)
|
||||
}
|
||||
}
|
||||
|
||||
provider, config, levelName := generateLogConfig(sec, name, options)
|
||||
log.NewLogger(options.bufferLength, name, provider, config)
|
||||
description.SubLogDescriptions = append(description.SubLogDescriptions, SubLogDescription{
|
||||
Name: name,
|
||||
Provider: provider,
|
||||
Config: config,
|
||||
})
|
||||
log.Info("Gitea Log Mode: %s(%s:%s)", util.ToTitleCase(name), util.ToTitleCase(provider), levelName)
|
||||
deprecatedSetting(rootCfg, "log", "ACCESS", "log", "logger.access.MODE", "1.21")
|
||||
deprecatedSetting(rootCfg, "log", "ENABLE_ACCESS_LOG", "log", "logger.access.MODE", "1.21")
|
||||
if val := sec.Key("ACCESS").String(); val != "" {
|
||||
sec.Key("logger.access.MODE").MustString(val)
|
||||
}
|
||||
if sec.HasKey("ENABLE_ACCESS_LOG") && !sec.Key("ENABLE_ACCESS_LOG").MustBool() {
|
||||
sec.Key("logger.access.MODE").SetValue("")
|
||||
}
|
||||
|
||||
AddLogDescription(log.DEFAULT, &description)
|
||||
|
||||
if !useConsole {
|
||||
log.Info("According to the configuration, subsequent logs will not be printed to the console")
|
||||
if err := log.DelLogger("console"); err != nil {
|
||||
log.Fatal("Cannot delete console logger: %v", err)
|
||||
}
|
||||
deprecatedSetting(rootCfg, "log", "ROUTER", "log", "logger.router.MODE", "1.21")
|
||||
deprecatedSetting(rootCfg, "log", "DISABLE_ROUTER_LOG", "log", "logger.router.MODE", "1.21")
|
||||
if val := sec.Key("ROUTER").String(); val != "" {
|
||||
sec.Key("logger.router.MODE").MustString(val)
|
||||
}
|
||||
if !sec.HasKey("logger.router.MODE") {
|
||||
sec.Key("logger.router.MODE").MustString(",") // use default logger
|
||||
}
|
||||
if sec.HasKey("DISABLE_ROUTER_LOG") && sec.Key("DISABLE_ROUTER_LOG").MustBool() {
|
||||
sec.Key("logger.router.MODE").SetValue("")
|
||||
}
|
||||
|
||||
// Finally redirect the default golog to here
|
||||
golog.SetFlags(0)
|
||||
golog.SetPrefix("")
|
||||
golog.SetOutput(log.NewLoggerAsWriter("INFO", log.GetLogger(log.DEFAULT)))
|
||||
deprecatedSetting(rootCfg, "log", "XORM", "log", "logger.xorm.MODE", "1.21")
|
||||
deprecatedSetting(rootCfg, "log", "ENABLE_XORM_LOG", "log", "logger.xorm.MODE", "1.21")
|
||||
if val := sec.Key("XORM").String(); val != "" {
|
||||
sec.Key("logger.xorm.MODE").MustString(val)
|
||||
}
|
||||
if !sec.HasKey("logger.xorm.MODE") {
|
||||
sec.Key("logger.xorm.MODE").MustString(",") // use default logger
|
||||
}
|
||||
if sec.HasKey("ENABLE_XORM_LOG") && !sec.Key("ENABLE_XORM_LOG").MustBool() {
|
||||
sec.Key("logger.xorm.MODE").SetValue("")
|
||||
}
|
||||
}
|
||||
|
||||
func LogPrepareFilenameForWriter(fileName, defaultFileName string) string {
|
||||
if fileName == "" {
|
||||
fileName = defaultFileName
|
||||
}
|
||||
if !filepath.IsAbs(fileName) {
|
||||
fileName = filepath.Join(Log.RootPath, fileName)
|
||||
} else {
|
||||
fileName = filepath.Clean(fileName)
|
||||
}
|
||||
if err := os.MkdirAll(filepath.Dir(fileName), os.ModePerm); err != nil {
|
||||
panic(fmt.Sprintf("unable to create directory for log %q: %v", fileName, err.Error()))
|
||||
}
|
||||
return fileName
|
||||
}
|
||||
|
||||
func loadLogModeByName(rootCfg ConfigProvider, loggerName, modeName string) (writerName, writerType string, writerMode log.WriterMode, err error) {
|
||||
sec := rootCfg.Section("log." + modeName)
|
||||
|
||||
writerMode = log.WriterMode{}
|
||||
writerType = ConfigSectionKeyString(sec, "MODE")
|
||||
if writerType == "" {
|
||||
writerType = modeName
|
||||
}
|
||||
|
||||
writerName = modeName
|
||||
defaultFlags := "stdflags"
|
||||
defaultFilaName := "gitea.log"
|
||||
if loggerName == "access" {
|
||||
// "access" logger is special, by default it doesn't have output flags, so it also needs a new writer name to avoid conflicting with other writers.
|
||||
// so "access" logger's writer name is usually "file.access" or "console.access"
|
||||
writerName += ".access"
|
||||
defaultFlags = "none"
|
||||
defaultFilaName = "access.log"
|
||||
}
|
||||
|
||||
writerMode.Level = log.LevelFromString(ConfigInheritedKeyString(sec, "LEVEL", Log.Level.String()))
|
||||
writerMode.StacktraceLevel = log.LevelFromString(ConfigInheritedKeyString(sec, "STACKTRACE_LEVEL", Log.StacktraceLogLevel.String()))
|
||||
writerMode.Prefix = ConfigInheritedKeyString(sec, "PREFIX")
|
||||
writerMode.Expression = ConfigInheritedKeyString(sec, "EXPRESSION")
|
||||
writerMode.Flags = log.FlagsFromString(ConfigInheritedKeyString(sec, "FLAGS", defaultFlags))
|
||||
|
||||
switch writerType {
|
||||
case "console":
|
||||
useStderr := ConfigInheritedKey(sec, "STDERR").MustBool(false)
|
||||
defaultCanColor := log.CanColorStdout
|
||||
if useStderr {
|
||||
defaultCanColor = log.CanColorStderr
|
||||
}
|
||||
writerOption := log.WriterConsoleOption{Stderr: useStderr}
|
||||
writerMode.Colorize = ConfigInheritedKey(sec, "COLORIZE").MustBool(defaultCanColor)
|
||||
writerMode.WriterOption = writerOption
|
||||
case "file":
|
||||
fileName := LogPrepareFilenameForWriter(ConfigInheritedKey(sec, "FILE_NAME").String(), defaultFilaName)
|
||||
writerOption := log.WriterFileOption{}
|
||||
writerOption.FileName = fileName + filenameSuffix // FIXME: the suffix doesn't seem right, see its related comments
|
||||
writerOption.LogRotate = ConfigInheritedKey(sec, "LOG_ROTATE").MustBool(true)
|
||||
writerOption.MaxSize = 1 << uint(ConfigInheritedKey(sec, "MAX_SIZE_SHIFT").MustInt(28))
|
||||
writerOption.DailyRotate = ConfigInheritedKey(sec, "DAILY_ROTATE").MustBool(true)
|
||||
writerOption.MaxDays = ConfigInheritedKey(sec, "MAX_DAYS").MustInt(7)
|
||||
writerOption.Compress = ConfigInheritedKey(sec, "COMPRESS").MustBool(true)
|
||||
writerOption.CompressionLevel = ConfigInheritedKey(sec, "COMPRESSION_LEVEL").MustInt(-1)
|
||||
writerMode.WriterOption = writerOption
|
||||
case "conn":
|
||||
writerOption := log.WriterConnOption{}
|
||||
writerOption.ReconnectOnMsg = ConfigInheritedKey(sec, "RECONNECT_ON_MSG").MustBool()
|
||||
writerOption.Reconnect = ConfigInheritedKey(sec, "RECONNECT").MustBool()
|
||||
writerOption.Protocol = ConfigInheritedKey(sec, "PROTOCOL").In("tcp", []string{"tcp", "unix", "udp"})
|
||||
writerOption.Addr = ConfigInheritedKey(sec, "ADDR").MustString(":7020")
|
||||
writerMode.WriterOption = writerOption
|
||||
default:
|
||||
if !log.HasEventWriter(writerType) {
|
||||
return "", "", writerMode, fmt.Errorf("invalid log writer type (mode): %s", writerType)
|
||||
}
|
||||
}
|
||||
|
||||
return writerName, writerType, writerMode, nil
|
||||
}
|
||||
|
||||
var filenameSuffix = ""
|
||||
|
||||
// RestartLogsWithPIDSuffix restarts the logs with a PID suffix on files
|
||||
// FIXME: it seems not right, it breaks log rotating or log collectors
|
||||
func RestartLogsWithPIDSuffix() {
|
||||
filenameSuffix = fmt.Sprintf(".%d", os.Getpid())
|
||||
InitLogs(false)
|
||||
initAllLoggers() // when forking, before restarting, rename logger file and re-init all loggers
|
||||
}
|
||||
|
||||
// InitLogs creates all the log services
|
||||
func InitLogs(disableConsole bool) {
|
||||
initLogFrom(CfgProvider)
|
||||
func InitLoggersForTest() {
|
||||
initAllLoggers()
|
||||
}
|
||||
|
||||
if !Log.DisableRouterLog {
|
||||
options := newDefaultLogOptions()
|
||||
options.filename = filepath.Join(Log.RootPath, "router.log")
|
||||
options.flags = "date,time" // For the router we don't want any prefixed flags
|
||||
options.bufferLength = Log.BufferLength
|
||||
generateNamedLogger(CfgProvider, "router", options)
|
||||
// initAllLoggers creates all the log services
|
||||
func initAllLoggers() {
|
||||
initManagedLoggers(log.GetManager(), CfgProvider)
|
||||
|
||||
golog.SetFlags(0)
|
||||
golog.SetPrefix("")
|
||||
golog.SetOutput(log.LoggerToWriter(log.GetLogger(log.DEFAULT).Info))
|
||||
}
|
||||
|
||||
func initManagedLoggers(manager *log.LoggerManager, cfg ConfigProvider) {
|
||||
loadLogGlobalFrom(cfg)
|
||||
prepareLoggerConfig(cfg)
|
||||
|
||||
initLoggerByName(manager, cfg, log.DEFAULT) // default
|
||||
initLoggerByName(manager, cfg, "access")
|
||||
initLoggerByName(manager, cfg, "router")
|
||||
initLoggerByName(manager, cfg, "xorm")
|
||||
}
|
||||
|
||||
func initLoggerByName(manager *log.LoggerManager, rootCfg ConfigProvider, loggerName string) {
|
||||
sec := rootCfg.Section("log")
|
||||
keyPrefix := "logger." + loggerName
|
||||
|
||||
disabled := sec.HasKey(keyPrefix+".MODE") && sec.Key(keyPrefix+".MODE").String() == ""
|
||||
if disabled {
|
||||
return
|
||||
}
|
||||
|
||||
if Log.EnableAccessLog {
|
||||
options := newDefaultLogOptions()
|
||||
options.filename = filepath.Join(Log.RootPath, "access.log")
|
||||
options.flags = "" // For the router we don't want any prefixed flags
|
||||
options.bufferLength = Log.BufferLength
|
||||
generateNamedLogger(CfgProvider, "access", options)
|
||||
modeVal := sec.Key(keyPrefix + ".MODE").String()
|
||||
if modeVal == "," {
|
||||
modeVal = Log.Mode
|
||||
}
|
||||
|
||||
initSQLLogFrom(CfgProvider, disableConsole)
|
||||
}
|
||||
|
||||
// InitSQLLog initializes xorm logger setting
|
||||
func InitSQLLog(disableConsole bool) {
|
||||
initSQLLogFrom(CfgProvider, disableConsole)
|
||||
}
|
||||
|
||||
func initSQLLogFrom(rootCfg ConfigProvider, disableConsole bool) {
|
||||
if Log.EnableXORMLog {
|
||||
options := newDefaultLogOptions()
|
||||
options.filename = filepath.Join(Log.RootPath, "xorm.log")
|
||||
options.bufferLength = Log.BufferLength
|
||||
options.disableConsole = disableConsole
|
||||
|
||||
rootCfg.Section("log").Key("XORM").MustString(",")
|
||||
generateNamedLogger(rootCfg, "xorm", options)
|
||||
var eventWriters []log.EventWriter
|
||||
modes := strings.Split(modeVal, ",")
|
||||
for _, modeName := range modes {
|
||||
modeName = strings.TrimSpace(modeName)
|
||||
if modeName == "" {
|
||||
continue
|
||||
}
|
||||
writerName, writerType, writerMode, err := loadLogModeByName(rootCfg, loggerName, modeName)
|
||||
if err != nil {
|
||||
log.FallbackErrorf("Failed to load writer mode %q for logger %s: %v", modeName, loggerName, err)
|
||||
continue
|
||||
}
|
||||
if writerMode.BufferLen == 0 {
|
||||
writerMode.BufferLen = Log.BufferLen
|
||||
}
|
||||
eventWriter := manager.GetSharedWriter(writerName)
|
||||
if eventWriter == nil {
|
||||
eventWriter, err = manager.NewSharedWriter(writerName, writerType, writerMode)
|
||||
if err != nil {
|
||||
log.FallbackErrorf("Failed to create event writer for logger %s: %v", loggerName, err)
|
||||
continue
|
||||
}
|
||||
}
|
||||
eventWriters = append(eventWriters, eventWriter)
|
||||
}
|
||||
|
||||
manager.GetLogger(loggerName).RemoveAllWriters().AddWriters(eventWriters...)
|
||||
}
|
||||
|
||||
func InitSQLLoggersForCli(level log.Level) {
|
||||
log.SetConsoleLogger("xorm", "console", level)
|
||||
}
|
||||
|
||||
func IsAccessLogEnabled() bool {
|
||||
return log.IsLoggerEnabled("access")
|
||||
}
|
||||
|
||||
func IsRouteLogEnabled() bool {
|
||||
return log.IsLoggerEnabled("router")
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue