## 拉取镜像
```
docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/bitnami/postgresql:16
docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/bitnami/postgresql:16  docker.io/bitnami/postgresql:16
docker rmi swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/bitnami/postgresql:16
```

## 数据持久化
```
mkdir -p ./data/postgresql
```

## 运行容器
```
docker run -d \
  --name postgresql \
  -e POSTGRES_PASSWORD=password \
  -p 5432:5432 \
  -v ./data/postgresql:/var/lib/postgresql/data \
  postgres:16
```