mongo集群部署

Mongodb 集群搭建
https://blog.csdn.net/as34233/article/details/144523301

docker方式
https://blog.csdn.net/littleschemer/article/details/139753800

--------test.conf------------

#设置数据存储目录 dbpath=/data/db ##设置日志存储文件 ##logpath=/data/log/mongod.log ##日志追加模式 logappend=true ##允许客户端任意ip连接 bind_ip=0.0.0.0 ##绑定端口 port=27017 ##副本集名称(非常重要) replSet=test

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docker run -itd --name mongo
-v /home/docker/mongodb/data:/data/db
-v /home/docker/mongodb/log:/data/log
-v /home/docker/mongodb/test.conf:/data/configdb/mongod.conf
-p 27017:27017 mongo:4.4
-f /data/configdb/mongod.conf

docker exec -it mongo mongo admin

rs.initiate({ _id: "test",members: [{ _id: 0, host: "192.168.27.130:27017" }]})

rs.add("192.168.27.129:27017")

use admin
db.createUser({ user:'root',pwd:'123456',roles:[ { role:'userAdminAnyDatabase', db: 'admin'},'readWriteAnyDatabase']});

db.grantRolesToUser("root", [{ role: "clusterAdmin", db: "admin" }])

db.auth('root', '123456')
use test

db.user.insert({"name":"zhangsan","age":18})

db.user.remove({'name':'zhangsan'})