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dockerfiles/mongo/README.md
2016-02-03 00:10:22 +08:00

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mongo
=====
[MongoDB][1] is an open-source, document database designed for ease of development and scaling.
## docker-compose.yml
```yaml
mongo:
image: mongo
command: --auth
container_name: mongo
ports:
- "27017:27017"
restart: always
```
## up and running
```bash
$ pwgen -1 8 2
pah4Xa0o
Aedahwa7
$ cd ~/fig/mongo/
$ docker-compose up -d
$ docker exec -it mongo bash
/# mongo
> use admin
> db.createUser({user: 'root', pwd: 'pah4Xa0o', roles: [{role: 'userAdminAnyDatabase', db: 'admin'}]})
> db.auth('root', 'pah4Xa0o')
> db.runCommand({usersInfo: 1})
> exit
/# exit
$ docker cp mongo:/usr/bin/mongo /usr/local/bin/
$ mongo mongodb://root:pah4Xa0o@localhost:27017/admin
> use mydb
> db.createUser({user: 'myuser', pwd: 'Aedahwa7', roles: [{role: 'readWrite', db: 'mydb'}]})
> exit
$ mongo mongodb://myuser:Aedahwa7@localhost:27017/mydb
> show collections
> exit
```
Read [this][2] and [this][3] for more help.
[1]: https://www.mongodb.org/
[2]: https://docs.mongodb.org/manual/tutorial/enable-authentication/
[3]: https://docs.mongodb.org/manual/reference/built-in-roles/