353 lines
8 KiB
Markdown
353 lines
8 KiB
Markdown
leanote安装配置
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环境：
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Centos 6.5 x86_64
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所需软件：
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go1.8.linux-amd64.tar.gz
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mongodb-linux-x86_64-rhel62-3.4.4.tgz
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leanote-all-master.zip
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nginx-1.12.1.tar.gz
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setuptools-36.2.7.zip
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supervisor-3.3.3.tar.gz
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一、安装go
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1、解压
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```
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tar zxvf go1.8.linux-amd64.tar.gz -C /usr/local/
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```
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2、新建目录mygo，放go的模块及编译后的文件
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```
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mkdir /usr/local/mygo
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```
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3、配置环境变量
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```
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vi /etc/profile
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添加以下内容：
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GOROOT=/usr/local/go
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GOPATH=/usr/local/mygo
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PATH=$PATH:$GOROOT/bin:$GOPATH/bin
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export GOROOT GOPATH PATH
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```
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使环境变量生效
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```
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source /etc/profile
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```
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4、验证
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```
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go version
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```
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二、安装revel
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1、 解压leanote-all-master.zip
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```
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unzip leanote-all-master.zip
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```
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2、 把src文件放到/usr/local/mygo中
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```
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cp –rf leanote-all-master/src /usr/local/mygo/
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```
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3、 安装
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```
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cd /usr/local/mygo/src && go install github.com/revel/cmd/revel
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```
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三、安装mongodb
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1、解压并重命名解压目录
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```
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tar zxvf mongodb-linux-x86_64-rhel62-3.4.4.tgz -C /usr/local
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mv /usr/local/mongodb-linux-x86_64-rhel62-3.4.4 /usr/local/mongodb
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```
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2、添加环境变量
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```
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vi /etc/profile
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```
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当前的环境配置如下：
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```
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GOROOT=/usr/local/go
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GOPATH=/usr/local/mygo
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MONGO=/usr/local/mongodb
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PATH=$PATH:$GOROOT/bin:$GOPATH/bin:$MONGO/bin
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export GOROOT GOPATH PATH
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```
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使环境变量生效
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```
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source /etc/profile
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```
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3、新建数据存放目录
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```
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mkdir /usr/local/data
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```
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4、启动数据库
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```
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mongod --dbpath /usr/local/data
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```
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5、导入数据
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```
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mongorestore -h localhost -d leanote –dir /usr/local/mygo/src/github.com/leanote/leanote/mongodb_backup/leanote_install_data
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```
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四、配置leanote
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修改/usr/local/mygo/src/github.com/leanote/leanote/conf/app.conf
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```
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http.port=9000修改为http.port=8080
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site.url=http://localhost:9000修改为site.url=http://10.188.12.133:8080
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更改app.secret后面的字符串，总长度保持不变
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```
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五、启动leanote
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```
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revel run github.com/leanote/leanote
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```
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六、访问
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浏览器地址栏输入http://10.188.12.133:8080，登录，默认用户名admin，密码abc123
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现在密码：zeroc.net
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扩展
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（一）为leanote配置数据库用户密码
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1、修改/usr/local/mygo/src/github.com/leanote/leanote/conf/app.conf
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```
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db.dbname=修改为db.username=ZeroC
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db.password修改为db.password=toor
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```
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2、启动mongodb
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```
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mongod --dbpath /usr/local/data
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```
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3、登录mongodb（另一个终端中）
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```
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mongo
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```
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4、添加ZeroC用户（>开头的为命令，##为注释，#为shell命令，其他为返回值）
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```
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##切换到leanote数据库
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>use leanote
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switched to db leanote
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##添加ZeroC用户，密码为toor，角色为readWrite
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>db.createUser({user:"ZeroC",pwd:"toor",roles:["readWrite"]});
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Successfully added user: { "user" : "ZeroC", "roles" : [ "readWrite" ] }
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##停止mongo
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>use admin;
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>db.shutdownServer()
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>exit
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```
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启动mongodb
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```
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mongod --dbpath /usr/local/data --auth
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```
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登录mongodb，并切换到leanote数据库
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```
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##此时查看数据表会失败
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>show collections;
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2017-08-02T21:46:56.166+0800 E QUERY [thread1] Error: listCollections failed: {
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"ok" : 0,
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"errmsg" : "not authorized on leanote to execute command { listCollections: 1.0, filter: {} }",
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"code" : 13,
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"codeName" : "Unauthorized"
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} :
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_getErrorWithCode@src/mongo/shell/utils.js:25:13
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DB.prototype._getCollectionInfosCommand@src/mongo/shell/db.js:805:1
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DB.prototype.getCollectionInfos@src/mongo/shell/db.js:817:19
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DB.prototype.getCollectionNames@src/mongo/shell/db.js:828:16
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shellHelper.show@src/mongo/shell/utils.js:762:9
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shellHelper@src/mongo/shell/utils.js:659:15
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@(shellhelp2):1:1
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##认证
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> db.auth("ZeroC","toor");
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1
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##再看表
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>show collections;
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albums
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attachs
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blog_comments
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blog_likes
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blog_singles
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……
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```
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5、启动leanote
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```
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revel run github.com/leanote/leanote
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```
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（二）修改admin的邮箱
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1、登录mongodb
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```
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mongo
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```
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2、更新数据
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```
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##切换到leanote数据库
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>use leanote;
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switched to db leanote
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##认证
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> db.auth("ZeroC","toor");
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1
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##查看数据
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>db.users.find({Username:"admin"})
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##修改邮箱
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>db.users.update({Username:"admin"},{$set:{Email:"vrocwang@gmail.com"}})
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```
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（三）以后台方式启动mongodb
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说明：如果已经启动过mongodb，那么需要清理掉数据文件，不然启动会报错
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为方便操作，把启动选项放进配置文件中
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1、新建conf，log目录
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```
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mkdir /usr/local/mongodb/{conf,log}
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```
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2、添加配置文件
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```
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cat /usr/local/mongodb/conf/mongodb.conf
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dbpath=/usr/local/data
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logpath=/usr/local/mongodb/log/log
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pidfilepath=/usr/local/mongodb/conf/mongo.pid
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## 为每一个数据库按照数据库名建立文件夹存放
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directoryperdb=true
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## 以追加的方式记录日志
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logappend=true
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## 绑定ip
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bind_ip=127.0.0.1
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## 端口
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port=27017
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## 日志文件的最大大小。单位为Mb，默认为硬盘剩余空间的5%
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oplogSize=1000
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## 后台运行
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fork=true
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## 不预先分配存储
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noprealloc=true
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## 认证方式启动
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auth=true
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```
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3、启动
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```
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mongod -f /usr/local/mongodb/conf/mongodb.conf
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```
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（四）为admin添加用户
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注意：此处不要以认证方式启动，不然，无法操作admin数据库，因为mongodb默认没有管理员用户，无法认证
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1、登录mongodb
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```
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mongo
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```
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2、切换到admin库
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```
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>use admin;
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```
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3、查看admin库中的表
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```
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> show collections;
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system.users
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system.version
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```
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4、查看用户(默认为空)
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```
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> db.system.users.find()
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```
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5、添加数据库管理员
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```
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>db.createUser({user:"admin",pwd:"toor",roles:["readWriteAnyDatabase","dbAdminAnyDatabase","clusterAdmin"]})
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```
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（五）用supervisor管理leanote，使leanote后台运行
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supervisor是python的一个模块，需要先安装setuptools
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1、解压setuptools，并安装
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```
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unzip setuptools-36.2.7.zip
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cd setuptools-36.2.7
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python setup.py install
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```
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2、解压supervisor，并安装
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```
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tar zxvf supervisor-3.3.3.tar.gz
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cd supervisor-3.3.3
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python setup.py install
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```
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3、配置supervisor （##开头的行为说明）
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①新建目录
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```
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mkdir -p /usr/local/supervisor/logs
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```
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②生成配置文件，echo_supervisord_conf 在/usr/bin中
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```
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echo_supervisord_conf > /usr/local/supervisor/supervisord.conf
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```
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③修改配置文件如下
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```
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[root@ZeroC supervisor]# sed -e "/^;/d" -e "/^$/d" supervisord.conf
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[unix_http_server]
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file=/usr/local/supervisor/supervisor.sock ; the path to the socket file
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chmod=0700 ; socket file mode (default 0700)
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[supervisord]
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logfile=/usr/local/supervisor/logs/supervisord.log ; main log file; default $CWD/supervisord.log
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logfile_maxbytes=50MB ; max main logfile bytes b4 rotation; default 50MB
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logfile_backups=10 ; # of main logfile backups; 0 means none, default 10
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loglevel=info ; log level; default info; others: debug,warn,trace
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pidfile=/usr/local/supervisor/supervisord.pid ; supervisord pidfile; default supervisord.pid
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nodaemon=false ; start in foreground if true; default false
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minfds=1024 ; min. avail startup file descriptors; default 1024
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minprocs=200 ; min. avail process descriptors;default 200
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[rpcinterface:supervisor]
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supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
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[supervisorctl]
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serverurl=unix:///usr/local/supervisor/supervisor.sock ; use a unix:// URL for a unix socket
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[include]
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files = /usr/local/supervisor/*.ini
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④添加leanote的配置文件/usr/local/supervisor/leanote.ini，内容如下
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[program:leanote]
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command=/usr/local/mygo/bin/revel run github.com/leanote/leanote
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directory=/usr/local/mygo/src
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autorstart=true
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redirect_stderr=true
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stdout_logfile=/usr/local/supervisor/logs/leanote.log
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user=root
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priority=1
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```
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⑤启动supervisor
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```
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supervisord -c /usr/local/supervisor/supervisord.conf
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supervisorctl start all
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```
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（六）导出leanote数据文件
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```
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mongodump -h 127.0.0.1 -u ZeroC -p toor -d leanote -o /root/data
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```
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注意：如果用auth模式启动，无备份权限无法备份数据库
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报错如下：
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```
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2017-11-30T11:15:26.732+0800 Failed: error getting database names: not authorized on admin to execute command { listDatabases: 1 }
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```
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