标签:mongo
Jdk8部署
本文档编写目的是为了安装mongo和Mongodb用户认证
本文档完成后 适用Mongodb3.0以上版本适用
Mongodb 3.4
本文档中操作是对内网1台服务器部署,操作系统使用的是CentOS release 6.5 (Final)。
各个节点及描述如下表所示:
节点 | IP | 描述 |
服务器 | 192.168.21.212/24 | 安装mongodb |
本文档安装的大多数软件使用源代码编译安装,主要用的文件有如下:
Mongodb3.4
下载mongodb3.2版本登录mongo官网下载,网址如下:
https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-rhel62-3.4.4.tgz
安装内容:jdk8
解压jdk8包
tar zxf /mongodb-linux-x86_64-rhel62-3.4.4.tgz
拷贝3个 mongo 用于副本集安装使用
mv mongodb-linux-x86_64-rhel62-3.4.4 mongo3.2
cp mongo3.2 mongo3.3 –R
cp monog3.2 mongo3.4 –R
配置mongodb副本集环境,分别进入3个mongodb建立 3个文件夹 config logs sharding
Cd mongo3.2
Mkdir config logs sharding
Cd mongo3.2
Mkdir config logs sharding
Cd mongo3.3
Mkdir confing logs sharding
第一次启动mongo不加标红的参数,标红参数用于用户认证使用
1, /home/telehealth/software/mongodb3.2/bin/mongod -shardsvr -replSet shard1 --port 4001 --dbpath=/home/telehealth/software/mongodb3.2/sharding/ --storageEngine wiredTiger --logpath=/home/telehealth/software/mongodb3.2/logs/shard1.log --logappend --fork --keyFile=/home/telehealth/software/mongodb3.2/mongodb-keyfile
2, /home/telehealth/software/mongodb3.3/bin/mongod -shardsvr -replSet shard1 --port 4002 --dbpath=/home/telehealth/software/mongodb3.3/sharding/ --storageEngine wiredTiger --logpath=/home/telehealth/software/mongodb3.3/logs/shard1.log --logappend --fork --keyFile=/home/telehealth/software/mongodb3.3/mongodb-keyfile
/home/telehealth/software/mongodb3.4/bin/mongod -shardsvr -replSet shard1 --port 4003 --dbpath=/home/telehealth/software/mongodb3.4/sharding/ --storageEngine wiredTiger --logpath=/home/telehealth/software/mongodb3.4/logs/shard1.log --logappend --fork --keyFile=/home/telehealth/software/mongodb3.4/mongodb-keyfile
进入mongodb,进行副本集配置
/home/telehealth/software/mongodb3.4/bin/mongo 127.0.0.1:4001
config = {_id: ‘shard1‘, members:[ {_id: 0, host: ‘192.168.21.212:4001‘}, {_id: 1, host: ‘192.168.21.212:4002‘}, {_id: 2, host: ‘192.168.21.212:4003‘}]};
初始化副本集
rs.initiate(config);
退出Mongo并重新进入查看副本集状态
shard1:SECONDARY> rs.conf()
{
"_id" : "shard1",
"version" : 1,
"protocolVersion" : NumberLong(1),
"members" : [
{
"_id" : 0,
"host" : "10.0.1.161:4001",
"arbiterOnly" : false,
"buildIndexes" : true,
"hidden" : false,
"priority" : 1,
"tags" : {
},
"slaveDelay" : NumberLong(0),
"votes" : 1
},
{
"_id" : 1,
"host" : "10.0.1.161:4002",
"arbiterOnly" : false,
"buildIndexes" : true,
"hidden" : false,
"priority" : 1,
"tags" : {
},
"slaveDelay" : NumberLong(0),
"votes" : 1
},
{
"_id" : 2,
"host" : "10.0.1.161:4003",
"arbiterOnly" : false,
"buildIndexes" : true,
"hidden" : false,
"priority" : 1,
"tags" : {
},
"slaveDelay" : NumberLong(0),
"votes" : 1
}
],
"settings" : {
"chainingAllowed" : true,
"heartbeatIntervalMillis" : 2000,
"heartbeatTimeoutSecs" : 10,
"electionTimeoutMillis" : 10000,
"catchUpTimeoutMillis" : 2000,
"getLastErrorModes" : {
},
"getLastErrorDefaults" : {
"w" : 1,
"wtimeout" : 0
},
"replicaSetId" : ObjectId("5926c65e692eca7af2692ac1")
}
}
shard1:SECONDARY>
配置成功
进入mongo3.2
认证用户
> use admin
switched to db admin
> db.createUser(
... {
... user: "dba",
... pwd: "dba",
... roles: [ { role: "userAdminAnyDatabase", db: "admin" } ]
... }
... )
(添加dba用户密码dba 认证dbname: admin
roles:指定用户的角色,可以用一个空数组给新用户设定空角色;在roles字段,可以指定内置角色和用户定义的角色。role里的角色可以选:
Built-In Roles(内置角色):
1. 数据库用户角色:read、readWrite;
2. 数据库管理角色:dbAdmin、dbOwner、userAdmin;
3. 集群管理角色:clusterAdmin、clusterManager、clusterMonitor、hostManager;
4. 备份恢复角色:backup、restore;
5. 所有数据库角色:readAnyDatabase、readWriteAnyDatabase、userAdminAnyDatabase、dbAdminAnyDatabase
6. 超级用户角色:root
// 这里还有几个角色间接或直接提供了系统超级用户的访问(dbOwner 、userAdmin、userAdminAnyDatabase)
7. 内部角色:__system
具体角色:
Read:允许用户读取指定数据库
readWrite:允许用户读写指定数据库
dbAdmin:允许用户在指定数据库中执行管理函数,如索引创建、删除,查看统计或访问system.profile
userAdmin:允许用户向system.users集合写入,可以找指定数据库里创建、删除和管理用户
clusterAdmin:只在admin数据库中可用,赋予用户所有分片和复制集相关函数的管理权限。
readAnyDatabase:只在admin数据库中可用,赋予用户所有数据库的读权限
readWriteAnyDatabase:只在admin数据库中可用,赋予用户所有数据库的读写权限
userAdminAnyDatabase:只在admin数据库中可用,赋予用户所有数据库的userAdmin权限
dbAdminAnyDatabase:只在admin数据库中可用,赋予用户所有数据库的dbAdmin权限。
root:只在admin数据库中可用。超级账号,超级权限
)
关闭副本集 把所有mongodb kill掉,生成mongo-key文件
Cd mongo3.2
openssl rand -base64 100 >/home/telehealth/software/mongodb3.2/mongodb-keyfile
chmod 600 mongodb-keyfile
生成秘钥文件后把文件拷贝到mongodb3.3 mongo3.4
Cp monodb-keyfile /home/telehealth/software/mongodb3.3
Cp monodb-keyfile /home/telehealth/software/mongodb3.4
启动mongo
/home/telehealth/software/mongodb3.2/bin/mongod -shardsvr -replSet shard1 --port 4001 --dbpath=/home/telehealth/software/mongodb3.2/sharding/ --storageEngine wiredTiger --logpath=/home/telehealth/software/mongodb3.2/logs/shard1.log --logappend --fork --keyFile=/home/telehealth/software/mongodb3.2/mongodb-keyfile
/home/telehealth/software/mongodb3.3/bin/mongod -shardsvr -replSet shard1 --port 4002 --dbpath=/home/telehealth/software/mongodb3.3/sharding/ --storageEngine wiredTiger --logpath=/home/telehealth/software/mongodb3.3/logs/shard1.log --logappend --fork --keyFile=/home/telehealth/software/mongodb3.3/mongodb-keyfile
/home/telehealth/software/mongodb3.4/bin/mongod -shardsvr -replSet shard1 --port 4003 --dbpath=/home/telehealth/software/mongodb3.4/sharding/ --storageEngine wiredTiger --logpath=/home/telehealth/software/mongodb3.4/logs/shard1.log --logappend --fork --keyFile=/home/telehealth/software/mongodb3.4/mongodb-keyfile
验证Mongodb登录
/home/telehealth/software/mongodb3.2/bin/mongo 127.0.0.1:4001 -u dba -p dba
配置成功
本文出自 “学习linux” 博客,请务必保留此出处http://10265013.blog.51cto.com/10255013/1953429
标签:mongo
原文地址:http://10265013.blog.51cto.com/10255013/1953429