我已经在Docker本地部署了PostgreSQL数据库。这是我的Docker Compose文件:
version: '3'
services:
prisma:
image: prismagraphql/prisma:1.30-alpha
restart: always
ports:
- "4466:4466"
environment:
PRISMA_CONFIG: |
port: 4466
# uncomment the next line and provide the env var PRISMA_MANAGEMENT_API_SECRET=my-secret to activate cluster security
# managementApiSecret: my-secret
prototype: true
databases:
default:
connector: postgres
host: postgres
user: prisma
password: prisma
port: 5432
postgres:
image: postgres
restart: always
environment:
POSTGRES_USER: prisma
POSTGRES_PASSWORD: prisma
volumes:
- postgres:/var/lib/postgresql/data
volumes:
postgres:
我从docker-compose up -d
开始。
Docker容器正在运行:
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
26b14120f89f prismagraphql/prisma:1.30-alpha "/bin/sh -c /app/sta…" 17 minutes ago Up 17 minutes 0.0.0.0:4466->4466/tcp newdm1_prisma_1
05dfdaeaf609 postgres "docker-entrypoint.s…" 17 minutes ago Up 17 minutes 5432/tcp newdm1_postgres_1
现在,由于某种原因我无法使用数据库GUI连接(尝试过Postico和TablePlus)。在两个客户端中,我都收到以下错误:
FATAL:用户“ prisma”的密码身份验证失败
我100%确保提供了prisma
作为Docker Compose文件中指定的密码。
此外,当我从psql
Docker容器内部使用postgres
连接到数据库时,它确实起作用:
docker exec -it 05dfdaeaf609 bash
然后在Docker容器中执行以下操作:
root@05dfdaeaf609:/# psql -U prisma -W prisma
Password:
psql (11.1 (Debian 11.1-1.pgdg90+1))
Type "help" for help.
prisma=# \l
List of databases
Name | Owner | Encoding | Collate | Ctype | Access privileges
-----------+--------+----------+------------+------------+-------------------
postgres | prisma | UTF8 | en_US.utf8 | en_US.utf8 |
prisma | prisma | UTF8 | en_US.utf8 | en_US.utf8 |
template0 | prisma | UTF8 | en_US.utf8 | en_US.utf8 | =c/prisma +
| | | | | prisma=CTc/prisma
template1 | prisma | UTF8 | en_US.utf8 | en_US.utf8 | =c/prisma +
| | | | | prisma=CTc/prisma
(4 rows)
prisma=# \c prisma
Password for user prisma:
You are now connected to database "prisma" as user "prisma".
我在psql
中提供的密码是prisma
,类似于我在Postico和TablePlus中提供的密码。
在Docker容器中连接到PostgreSQL数据库时,我需要做些特别的事情吗?
答案 0 :(得分:1)
PORTS
0.0.0.0:4466->4466/tcp
5432/tcp
如果检查docker ps
命令的ports列,您将意识到Postgres端口没有公开供主机使用。
要解决此问题,您需要将以下内容添加到docker-compose.yml
文件中:
ports:
- "5432:5432"
使完整文件看起来像这样:
version: '3'
services:
prisma:
image: prismagraphql/prisma:1.30-alpha
restart: always
ports:
- "4466:4466"
environment:
PRISMA_CONFIG: |
port: 4466
# uncomment the next line and provide the env var PRISMA_MANAGEMENT_API_SECRET=my-secret to activate cluster security
# managementApiSecret: my-secret
prototype: true
databases:
default:
connector: postgres
host: postgres
user: prisma
password: prisma
port: 5432
postgres:
image: postgres
restart: always
ports:
- "5432:5432"
environment:
POSTGRES_USER: prisma
POSTGRES_PASSWORD: prisma
volumes:
- postgres:/var/lib/postgresql/data
volumes:
postgres:
,然后您需要运行docker-compose up -d
来应用新的更改。正确设置后,PORTS
的{{1}}列应如下所示
docker ps