Docker 安装部署 postgres

Docker 安装部署 postgres

1、拉取 postgres 镜像文件

[root@iZbp19a67kznq0h0rgosuxZ ~]# docker pull postgres:latest
latest: Pulling from library/postgres
b0a0cf830b12: Pull complete 
dda3d8fbd5ed: Pull complete 
283a477db7bb: Pull complete 
91d2729fa4d5: Pull complete 
9739ced65621: Pull complete 
ae3bb1b347a4: Pull complete 
f8406d9c00ea: Pull complete 
c199bff16b05: Pull complete 
e0d55fdb4d15: Pull complete 
c1cb13b19080: Pull complete 
873532e5f8c7: Pull complete 
050d9f8c3b1c: Pull complete 
710e142705f8: Pull complete 
cb628c265f09: Pull complete 
Digest: sha256:4aea012537edfad80f98d870a36e6b90b4c09b27be7f4b4759d72db863baeebb
Status: Downloaded newer image for postgres:latest
docker.io/library/postgres:latest

2、创建映射文件夹

[root@iZbp19a67kznq0h0rgosuxZ /]# mkdir -p /usr/local/docker/postgresql

3、创建并运行容器

# 脚本
docker run -it \--name postgresql \--privileged \-e POSTGRES_PASSWORD=MK@123123456 \-p 5432:5432 \-v /usr/local/docker/postgresql:/var/lib/postgresql/data \-d postgres[root@iZbp19a67kznq0h0rgosuxZ postgresql]# docker run -it \
>  --name postgresql \
>  --privileged \
>  -e POSTGRES_PASSWORD=MK@123123456 \
>  -p 5432:5432 \
>  -v /usr/local/docker/postgresql:/var/lib/postgresql/data \
>  -d postgres
d9eaf1cd05dea9ac356a4611256f286bcf072281c9a342d2b4af1aec1a1fa06d# 查看容器[root@iZbp19a67kznq0h0rgosuxZ postgresql]# docker ps
CONTAINER ID   IMAGE                                                         COMMAND                   CREATED         STATUS                PORTS                                                  NAMES
d9eaf1cd05de   postgres                                                      "docker-entrypoint.s…"   3 seconds ago   Up 2 seconds          0.0.0.0:5432->5432/tcp, :::5432->5432/tcp              postgresql
[root@iZbp19a67kznq0h0rgosuxZ postgresql]#

–name postgresql 指创建容器的名称问 postgresql
-e POSTGRES_PASSWORD=123456：指设置数据库初始密码
-p 5432:5432：指端口映射
-v /usr/local/docker/postgresql:/var/lib/postgresql/data：指将容器的配置文件路径映射到宿主机
-d postgres：指使用的镜像名称