mirror of
https://github.com/minio/minio.git
synced 2024-12-24 22:25:54 -05:00
aaf97ea02c
- New config format.
```
{
"version": "3",
"address": ":9000",
"backend": {
"type": "fs",
"disk": "/path"
},
"credential": {
"accessKey": "WLGDGYAQYIGI833EV05A",
"secretKey": "BYvgJM101sHngl2uzjXS/OBF/aMxAN06JrJ3qJlF"
},
"region": "us-east-1",
"logger": {
"file": {
"enable": false,
"fileName": "",
"level": "error"
},
"syslog": {
"enable": false,
"address": "",
"level": "debug"
},
"console": {
"enable": true,
"level": "fatal"
}
}
}
```
New command lines in lieu of supporting XL.
Minio initialize filesystem backend.
~~~
$ minio init fs <path>
~~~
Minio initialize XL backend.
~~~
$ minio init xl <url1>...<url16>
~~~
For 'fs' backend it starts the server.
~~~
$ minio server
~~~
For 'xl' backend it waits for servers to join.
~~~
$ minio server
... [PROGRESS BAR] of servers connecting
~~~
Now on other servers execute 'join' and they connect.
~~~
....
minio join <url1> -- from <url2> && minio server
minio join <url1> -- from <url3> && minio server
...
...
minio join <url1> -- from <url16> && minio server
~~~
99 lines
2.7 KiB
Go
99 lines
2.7 KiB
Go
/*
|
||
* Minio Cloud Storage, (C) 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 main
|
||
|
||
import (
|
||
"errors"
|
||
"os"
|
||
"path/filepath"
|
||
|
||
"github.com/minio/mc/pkg/console"
|
||
"github.com/minio/minio/pkg/probe"
|
||
)
|
||
|
||
func migrateConfig() {
|
||
// Purge all configs with version '1'.
|
||
purgeV1()
|
||
// Migrate version '2' to '3'.
|
||
migrateV2ToV3()
|
||
}
|
||
|
||
// Version '1' is not supported anymore and deprecated, safe to delete.
|
||
func purgeV1() {
|
||
cv1, err := loadConfigV1()
|
||
if err != nil {
|
||
if os.IsNotExist(err.ToGoError()) {
|
||
return
|
||
}
|
||
}
|
||
fatalIf(err.Trace(), "Unable to load config version ‘1’.", nil)
|
||
|
||
if cv1.Version == "1" {
|
||
console.Println("Unsupported config version ‘1’ found, removed successfully.")
|
||
/// Purge old fsUsers.json file
|
||
configPath, err := getConfigPath()
|
||
fatalIf(err.Trace(), "Unable to retrieve config path.", nil)
|
||
|
||
configFile := filepath.Join(configPath, "fsUsers.json")
|
||
os.RemoveAll(configFile)
|
||
}
|
||
fatalIf(probe.NewError(errors.New("")), "Unexpected version found ‘"+cv1.Version+"’, cannot migrate.", nil)
|
||
}
|
||
|
||
func migrateV2ToV3() {
|
||
cv2, err := loadConfigV2()
|
||
if err != nil {
|
||
if os.IsNotExist(err.ToGoError()) {
|
||
return
|
||
}
|
||
}
|
||
fatalIf(err.Trace(), "Unable to load config version ‘2’.", nil)
|
||
if cv2.Version != "2" {
|
||
return
|
||
}
|
||
serverConfig.SetAddr(":9000")
|
||
serverConfig.SetCredential(credential{
|
||
AccessKeyID: cv2.Credentials.AccessKeyID,
|
||
SecretAccessKey: cv2.Credentials.SecretAccessKey,
|
||
})
|
||
serverConfig.SetRegion(cv2.Credentials.Region)
|
||
serverConfig.SetConsoleLogger(consoleLogger{
|
||
Enable: true,
|
||
Level: "fatal",
|
||
})
|
||
flogger := fileLogger{}
|
||
flogger.Level = "error"
|
||
if cv2.FileLogger.Filename != "" {
|
||
flogger.Enable = true
|
||
flogger.Filename = cv2.FileLogger.Filename
|
||
}
|
||
serverConfig.SetFileLogger(flogger)
|
||
|
||
slogger := syslogLogger{}
|
||
slogger.Level = "debug"
|
||
if cv2.SyslogLogger.Addr != "" {
|
||
slogger.Enable = true
|
||
slogger.Addr = cv2.SyslogLogger.Addr
|
||
}
|
||
serverConfig.SetSyslogLogger(slogger)
|
||
|
||
err = serverConfig.Save()
|
||
fatalIf(err.Trace(), "Migrating from version ‘"+cv2.Version+"’ to ‘"+serverConfig.GetVersion()+"’ failed.", nil)
|
||
|
||
console.Println("Migration from version ‘" + cv2.Version + "’ to ‘" + serverConfig.GetVersion() + "’ completed successfully.")
|
||
}
|