When MINIO_TRACE_DIR is provided, create a new log file and store all HTTP requests + responses data, body are excluded to reduce memory consumption. MINIO_HTTP_TRACE=1 enables logging. Use non mem consuming http req/resp recorders, the maximum is about 32k per request. This logs to STDOUT, body logging is disabled for PutObject PutObjectPart GetObject.
120 lines
3.5 KiB
Go
120 lines
3.5 KiB
Go
/*
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* Minio Cloud Storage, (C) 2017 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cmd
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import (
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"errors"
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"os"
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"path/filepath"
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"strings"
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"time"
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"github.com/minio/cli"
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)
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// Check for updates and print a notification message
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func checkUpdate(mode string) {
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// Its OK to ignore any errors during getUpdateInfo() here.
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if older, downloadURL, err := getUpdateInfo(1*time.Second, mode); err == nil {
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if updateMsg := computeUpdateMessage(downloadURL, older); updateMsg != "" {
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log.Println(updateMsg)
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}
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}
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}
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func enableLoggers() {
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fileLogTarget := serverConfig.Logger.GetFile()
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if fileLogTarget.Enable {
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err := InitFileLogger(&fileLogTarget)
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fatalIf(err, "Unable to initialize file logger")
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log.AddTarget(fileLogTarget)
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}
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consoleLogTarget := serverConfig.Logger.GetConsole()
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if consoleLogTarget.Enable {
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InitConsoleLogger(&consoleLogTarget)
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}
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log.SetConsoleTarget(consoleLogTarget)
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}
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func initConfig() {
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// Config file does not exist, we create it fresh and return upon success.
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if isFile(getConfigFile()) {
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fatalIf(migrateConfig(), "Config migration failed.")
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fatalIf(loadConfig(), "Unable to load config version: '%s'.", v19)
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} else {
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fatalIf(newConfig(), "Unable to initialize minio config for the first time.")
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log.Println("Created minio configuration file successfully at " + getConfigDir())
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}
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}
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func handleCommonCmdArgs(ctx *cli.Context) {
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// Set configuration directory.
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{
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// Get configuration directory from command line argument.
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configDir := ctx.String("config-dir")
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if !ctx.IsSet("config-dir") && ctx.GlobalIsSet("config-dir") {
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configDir = ctx.GlobalString("config-dir")
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}
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if configDir == "" {
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fatalIf(errors.New("empty directory"), "Configuration directory cannot be empty.")
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}
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// Disallow relative paths, figure out absolute paths.
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configDirAbs, err := filepath.Abs(configDir)
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fatalIf(err, "Unable to fetch absolute path for config directory %s", configDir)
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setConfigDir(configDirAbs)
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}
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}
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func handleCommonEnvVars() {
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// Start profiler if env is set.
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if profiler := os.Getenv("_MINIO_PROFILER"); profiler != "" {
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globalProfiler = startProfiler(profiler)
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}
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// Check if object cache is disabled.
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globalXLObjCacheDisabled = strings.EqualFold(os.Getenv("_MINIO_CACHE"), "off")
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accessKey := os.Getenv("MINIO_ACCESS_KEY")
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secretKey := os.Getenv("MINIO_SECRET_KEY")
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if accessKey != "" && secretKey != "" {
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cred, err := createCredential(accessKey, secretKey)
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fatalIf(err, "Invalid access/secret Key set in environment.")
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// credential Envs are set globally.
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globalIsEnvCreds = true
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globalActiveCred = cred
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}
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if browser := os.Getenv("MINIO_BROWSER"); browser != "" {
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browserFlag, err := ParseBrowserFlag(browser)
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if err != nil {
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fatalIf(errors.New("invalid value"), "Unknown value ‘%s’ in MINIO_BROWSER environment variable.", browser)
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}
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// browser Envs are set globally, this does not represent
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// if browser is turned off or on.
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globalIsEnvBrowser = true
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globalIsBrowserEnabled = bool(browserFlag)
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}
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globalHTTPTrace = os.Getenv("MINIO_HTTP_TRACE") != ""
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}
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