config/main: Re-write config files - add to new config v3

- 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
~~~
This commit is contained in:
Harshavardhana
2016-02-12 15:27:10 -08:00
parent 85e50f2bb9
commit aaf97ea02c
97 changed files with 2716 additions and 23396 deletions
+17 -18
View File
@@ -1,5 +1,5 @@
/*
* Minio Cloud Storage, (C) 2015 Minio, Inc.
* 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.
@@ -24,29 +24,28 @@ import (
"github.com/minio/minio/pkg/probe"
)
type fileLogger struct {
Enable bool `json:"enable"`
Filename string `json:"fileName"`
Level string `json:"level"`
}
type localFile struct {
*os.File
}
func log2File(filename string) *probe.Error {
fileHook, e := newFile(filename)
if e != nil {
return probe.NewError(e)
}
log.Hooks.Add(fileHook) // Add a local file hook.
log.Formatter = &logrus.JSONFormatter{} // JSON formatted log.
log.Level = logrus.InfoLevel // Minimum log level.
return nil
}
func newFile(filename string) (*localFile, error) {
file, err := os.OpenFile(filename, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0600)
if err != nil {
return nil, err
}
return &localFile{file}, nil
func enableFileLogger(filename string) {
file, e := os.OpenFile(filename, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0600)
fatalIf(probe.NewError(e), "Unable to open log file.", nil)
// Add a local file hook.
log.Hooks.Add(&localFile{file})
// Set default JSON formatter.
log.Formatter = new(logrus.JSONFormatter)
log.Level = logrus.InfoLevel // Minimum log level.
}
// Fire fires the file logger hook and logs to the file.
func (l *localFile) Fire(entry *logrus.Entry) error {
line, err := entry.String()
if err != nil {