mirror of
https://github.com/minio/minio.git
synced 2024-12-25 22:55:54 -05:00
01f625824a
setGlobalsFromContext() is added to set global variables after parsing command line arguments. Thus, global flags will be honored wherever they are placed in minio command.
112 lines
3.3 KiB
Go
112 lines
3.3 KiB
Go
/*
|
|
* Minio Cloud Storage, (C) 2015, 2016 Minio, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"crypto/x509"
|
|
"time"
|
|
|
|
humanize "github.com/dustin/go-humanize"
|
|
"github.com/fatih/color"
|
|
"github.com/minio/cli"
|
|
"github.com/minio/mc/pkg/console"
|
|
"github.com/minio/minio/pkg/objcache"
|
|
)
|
|
|
|
// Global constants for Minio.
|
|
const (
|
|
minGoVersion = ">= 1.7" // Minio requires at least Go v1.7
|
|
)
|
|
|
|
// minio configuration related constants.
|
|
const (
|
|
globalMinioConfigVersion = "10"
|
|
globalMinioConfigDir = ".minio"
|
|
globalMinioCertsDir = "certs"
|
|
globalMinioCertsCADir = "CAs"
|
|
globalMinioCertFile = "public.crt"
|
|
globalMinioKeyFile = "private.key"
|
|
globalMinioConfigFile = "config.json"
|
|
globalMinioCertExpireWarnDays = time.Hour * 24 * 30 // 30 days.
|
|
// Add new global values here.
|
|
)
|
|
|
|
const (
|
|
// Limit fields size (except file) to 1Mib since Policy document
|
|
// can reach that size according to https://aws.amazon.com/articles/1434
|
|
maxFormFieldSize = int64(1 * humanize.MiByte)
|
|
|
|
// The maximum allowed difference between the request generation time and the server processing time
|
|
globalMaxSkewTime = 15 * time.Minute
|
|
)
|
|
|
|
var (
|
|
globalQuiet = false // quiet flag set via command line.
|
|
globalConfigDir = mustGetConfigPath() // config-dir flag set via command line
|
|
// Add new global flags here.
|
|
|
|
globalIsDistXL = false // "Is Distributed?" flag.
|
|
|
|
// Maximum cache size.
|
|
globalMaxCacheSize = uint64(maxCacheSize)
|
|
// Cache expiry.
|
|
globalCacheExpiry = objcache.DefaultExpiry
|
|
// Minio local server address (in `host:port` format)
|
|
globalMinioAddr = ""
|
|
// Minio default port, can be changed through command line.
|
|
globalMinioPort = "9000"
|
|
// Holds the host that was passed using --address
|
|
globalMinioHost = ""
|
|
// Peer communication struct
|
|
globalS3Peers = s3Peers{}
|
|
|
|
// CA root certificates, a nil value means system certs pool will be used
|
|
globalRootCAs *x509.CertPool
|
|
|
|
// Add new variable global values here.
|
|
)
|
|
|
|
var (
|
|
// Keeps the connection active by waiting for following amount of time.
|
|
// Primarily used in ListenBucketNotification.
|
|
globalSNSConnAlive = 5 * time.Second
|
|
)
|
|
|
|
// global colors.
|
|
var (
|
|
colorRed = color.New(color.FgRed).SprintFunc()
|
|
colorBold = color.New(color.Bold).SprintFunc()
|
|
colorBlue = color.New(color.FgBlue).SprintfFunc()
|
|
colorGreen = color.New(color.FgGreen).SprintfFunc()
|
|
)
|
|
|
|
// Parse command arguments and set global variables accordingly
|
|
func setGlobalsFromContext(c *cli.Context) {
|
|
// Set config dir
|
|
switch {
|
|
case c.IsSet("config-dir"):
|
|
globalConfigDir = c.String("config-dir")
|
|
case c.GlobalIsSet("config-dir"):
|
|
globalConfigDir = c.GlobalString("config-dir")
|
|
}
|
|
if globalConfigDir == "" {
|
|
console.Fatalf("Unable to get config file. Config directory is empty.")
|
|
}
|
|
// Set global quiet flag.
|
|
globalQuiet = c.Bool("quiet") || c.GlobalBool("quiet")
|
|
}
|