brew install postgresql

➜  ~ docker pull postgres:12.1

➜  data docker run --name my_postgre -v /Users/inisl/srv/postgre/data:/var/lib/postgresql/data -e POSTGRES_PASSWORD=admin -p 5432:5432 -d cf879a45faaa

# 进入容器
docker exec -it 909b4d96467f bash


root@909b4d96467f:/# psql -U postgres
psql (12.1 (Debian 12.1-1.pgdg100+1))
Type "help" for help.

docker pull dpage/pgadmin4:4.17


docker run --name pgadmin -p 5080:80 \
    -e 'PGADMIN_DEFAULT_EMAIL=admin@qq.com' \
    -e 'PGADMIN_DEFAULT_PASSWORD=admin' \
    -e 'PGADMIN_CONFIG_ENHANCED_COOKIE_PROTECTION=True' \
    -e 'PGADMIN_CONFIG_LOGIN_BANNER="仅限授权用户登陆"' \
    -e 'PGADMIN_CONFIG_CONSOLE_LOG_LEVEL=10' \
    -d dpage/pgadmin4:4.17

pip install psycopg2

DATABASES = {
    "default": {
        "ENGINE": "django.db.backends.postgresql_psycopg2",
        "NAME": "[YOUR_DATABASE_NAME]",
        "USER": "[YOUR_USER_NAME]",
        "PASSWORD": "",
        "HOST": "localhost",
        "PORT": "",
    }
}

psql -U [user] -d [database] -h [host] -p [post]

-U指定用户，-d指定数据库，-h指定服务器，-p指定端口

psql -U ${PSQL_USER} -d postgres

create database ${name}