docker 安装开发环境 - (5)安装mongodb

进入容器

[penglai@bogon ~]$ sudo docker ps
[sudo] password for penglai: 
CONTAINER ID        IMAGE                               COMMAND             CREATED             STATUS              PORTS                                                                                              NAMES
3a958e106be4        river/centos-mysql-redis-rabbitmq   "init"              43 minutes ago      Up 43 minutes       0.0.0.0:3306->3306/tcp, 0.0.0.0:5672->5672/tcp, 0.0.0.0:6379->6379/tcp, 0.0.0.0:15672->15672/tcp   friendly_leakey
[penglai@bogon ~]$ sudo docker exec -it 3a958e106be4 bash
[root@3a958e106be4 /]# 

安装mongo

创建文件

vi /etc/yum.repos.d/mongodb-org-4.0.repo

[mongodb-org-4.0]
name=MongoDB Repository
baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/4.0/x86_64/
gpgcheck=1
enabled=1
gpgkey=https://www.mongodb.org/static/pgp/server-4.0.asc

安装命令

yum install -y mongodb-org

修改外网可以访问

配置文件位置 /etc/mongod.conf
将net:bindIp: 127.0.0.1 改为 0.0.0.0

启动服务

systemctl start mongod         #启动服务
systemctl ennable mongod   #设置开机自动启动

生成docker image

docker commit -m="has mysql" -a="river" 3a958e106be4 river/centos5
docker stop 3a958e106be4

启动新的docker

docker run -itd --privileged=true -p 3306:3306 -p 6379:6379 -p 5672:5672 -p 15672:15672 -p 27017:27017 river/centos5 init
sudo docker exec -it b6250d32c91a bash  #进入docker

通过用工具链接测试

image.png

显示已经ok 了。

设置用账号登录

配置文件修改如下

image.png

重启服务

[root@b6250d32c91a /]# systemctl restart mongod

登录mongo

[root@b6250d32c91a /]# mongo

创建root用户

use admin   //切换到 admin仓库
db.createUser({user:'root',pwd:'root',roles:['userAdminAnyDatabase']})     //创建root用户
show dbs   // 提示错误   command listDatabases requires authentication  需要认证
db.auth('root','root')    //认证

创建普通用户

>use mydb
> db.createUser({user:'river',pwd:'123456',roles:['readWrite']})
Successfully added user: { "user" : "river", "roles" : [ "readWrite" ] }
> db.auth("river","123456")

如果提示认证用户太多的话，退出重新登录

[root@b6250d32c91a /]# mongo --port 27017 -u "river" -p "123456" --authenticationDatabase "mydb"

再通过客户端链接

image.png

查看下 user信息，有时候这里配置不对用户访问会出问题

[root@b6250d32c91a /]# mongo --port 27017 -u "admin" -p "123456" --authenticationDatabase "admin"                 
MongoDB shell version v4.0.9
connecting to: mongodb://127.0.0.1:27017/?authSource=admin&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("7a2b6f48-f1f9-4c05-a7d3-81929090040d") }
MongoDB server version: 4.0.9
> use admin
switched to db admin
> show users
{
        "_id" : "admin.admin",
        "userId" : UUID("e6d53075-699c-46e8-9f89-9258608c3be5"),
        "user" : "admin",
        "db" : "admin",
        "roles" : [
                {
                        "role" : "userAdminAnyDatabase",
                        "db" : "admin"
                },
                {
                        "role" : "readWriteAnyDatabase",
                        "db" : "admin"
                }
        ],
        "mechanisms" : [
                "SCRAM-SHA-1",
                "SCRAM-SHA-256"
        ]
}
> user weimall
2019-04-28T13:38:34.152+0000 E QUERY    [js] SyntaxError: missing ; before statement @(shell):1:5
> use weimall
switched to db weimall
> show users
{
        "_id" : "weimall.penglai",
        "userId" : UUID("ce8a8ee8-fbed-4e25-a231-69f513ac00c0"),
        "user" : "penglai",
        "db" : "weimall",
        "roles" : [
                {
                        "role" : "readWrite",
                        "db" : "weimall"
                }
        ],
        "mechanisms" : [
                "SCRAM-SHA-1",
                "SCRAM-SHA-256"
        ]
}
> 

ok 这样就设置成了。
可以生成自己的docker image 了

设置mongo 开机自启动

systemctl enable mongod.service

参考地址
https://segmentfault.com/a/1190000016877915
https://my.oschina.net/u/3939059/blog/1933194
https://www.jianshu.com/p/79caa1cc49a5