docker快速搭建postgresql（CentOS7）

时间 2020-10-17 标签 web sql docker 数据库 bash svg post 3d postgresql code

1.拉取postgresql的docker镜像web

docker pull postgres

2.查看docker镜像sql

docker images

3.建立并运行postgresql容器docker

docker run -d --name postgres -e POSTGRES_PASSWORD=123456 -p 1234:5432 postgres:latest

4.查看docker状态数据库

docker ps -a

5.进入postgresql容器bash

docker exec -it postgres /bin/bash

6.进入postgres用户svg

su postgres

7.进入postgres数据库post

psql

8.查看postgres数据库用户3d

postgres=# \du
                                   List of roles
 Role name |                         Attributes                         | Member of 
-----------+------------------------------------------------------------+-----------
 postgres  | Superuser, Create role, Create DB, Replication, Bypass RLS | {}

postgres=#

9.建立postgres数据库用户postgresql

postgres=# create user demo superuser password '123456';
CREATE ROLE
postgres=# \du
                                   List of roles
 Role name |                         Attributes                         | Member of 
-----------+------------------------------------------------------------+-----------
 demo  | Superuser                                                  | {}
 postgres  | Superuser, Create role, Create DB, Replication, Bypass RLS | {}

postgres=#

10.退出psql数据库，退出postgres数据库，退出postgres容器code

postgres-# \q
postgres@582e42e89598:/$ exit
exit
root@582e42e89598:/# exit
exit

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待续……

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