docker方式安装单节点MongoDB(4.0.9)

1、新建 mogoDB存放文件夹

# 配置文件存放路径
mkdir -p /opt/idhub/mongodb/conf
# 日志文件存放路径
mkdir -p /opt/idhub/mongodb/log
# 数据库存放路径
mkdir -p /opt/idhub/mongodb/data
1
2
3
4
5
6

2、下载镜像

docker pull mongo:4.0.9
1

3、先以最简单方式启动镜像

docker run -d --name mongo mongo:4.0.9
1

4、进入容器，查看配置文件位置：

配置文件：/etc/mongod.conf.orig

docker exec -it mongo /bin/bash
# 进入容器后
cat /etc/mongod.conf.orig 
exit;
1
2
3
4

5、复制docker容器中的配置文件 到 主机目录下

docker cp mongo:/etc/mongod.conf.orig /opt/idhub/mongodb/conf
# 重命名
cp ./mongod.conf.orig ./mongod.conf
1
2
3

6、停止并删除mongo容器

docker stop mongo
docker rm mongo
1
2

7、修改配置文件mongod.conf

logappend=true # 日志输出方式，日志append而不是overwrite

bindIp: 0.0.0.0 # 开放IP

# mongod.conf

# for documentation of all options, see:
#   http://docs.mongodb.org/manual/reference/configuration-options/

# Where and how to store data.
storage:
  dbPath: /var/lib/mongodb
  journal:
    enabled: true
#  engine:
#  mmapv1:
#  wiredTiger:

# where to write logging data.
systemLog:
  destination: file
  logAppend: true
  path: /var/log/mongodb/mongod.log

# network interfaces
net:
  port: 27017
  bindIp: 0.0.0.0

# how the process runs
processManagement:
  timeZoneInfo: /usr/share/zoneinfo

#security:

#operationProfiling:

#replication:

#sharding:

## Enterprise-Only Options:

#auditLog:

#snmp:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

8、编写mongo 的docker-compose文件mongo-docker-compose.yml

# ports 列表将主机端口映射到容器
# 挂载主机目录
# docker配置文件位置：/data/configdb/mongod.conf
version: '3'
services:
#nginx setting
  nginx:
    container_name: mongo 
    image: mongo:4.0.9
    ports:
      - "27017:27017"
    volumes:
      - /opt/idhub/mongodb/conf/mongod.conf:/data/configdb/mongod.conf
      - /opt/idhub/mongodb/log/mongod.log:/var/log/mongodb/mongod.log
      - /opt/idhub/mongodb/data:/var/lib/mongodb
    network_mode: bridge
    restart: always
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

9、登录，创建用户

docker exec -it mongo /bin/bash
mongo
use admin
db.createUser({user: "root", pwd: "s21^34ah2pnG3k6GG_aG", roles: [{role: "root", db: "admin"}]})
db.createUser({user: "idis_user", pwd: "Teleinfo-88", roles: [{role: "dbOwner", db: "idis_lhs"}]})
exit;
1
2
3
4
5
6

10、启用认证，修改配置文件mongod.conf，增加下面配置项

# 启用认证
security:
  authorization: enabled
1
2
3

重启容器，测试

登录验证
mongo
> use admin
switched to db admin
> db.auth('root','s21^34ah2pnG3k6GG_aG')
1
> show dbs
admin   0.000GB
config  0.000GB
local   0.000GB
> use local
switched to db local
> show collections
startup_log
> db.startup_log.find()
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15