docker - Prisma部署Docker错误 “Could not connect to server”

Question

这是我已经完成的步骤

prisma init

我在本地设置数据库的PostgreSQL(不存在)。

它创建了3个文件，分别是datamodel.graphql，docker-compose.yml，prisma.yml

docker-compose up -d

我确认它成功运行

但是，如果我调用 prisma deploy，它会向我显示错误

Could not connect to server at http://localhost:4466. Please check if your server is running.

我所做的只是手册中描述的标准操作，并且在其中没有自定义
https://www.prisma.io/docs/tutorials/deploy-prisma-servers/local-(docker)-meemaesh3k

这是docker-compose.yml

version: '3'
services:
  prisma:
    image: prismagraphql/prisma:1.11
    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
        databases:
          default:
            connector: postgres
            host: localhost
            port: '5432'
            database: databasename
            schema: public
            user: postgres
            password: root
            migrations: true

我想念什么？

Answer 1

documentation mentions:

docker ps

You should see output similar to this:

$ docker ps
CONTAINER ID        IMAGE                               COMMAND                  CREATED             STATUS              PORTS                    NAMES
2b799c529e73        prismagraphql/prisma:1.7            "/bin/sh -c /app/sta…"   17 hours ago        Up 7 hours          0.0.0.0:4466->4466/tcp   myapp_prisma_1
757dfba212f7        mysql:5.7                           "docker-entrypoint.s…"   17 hours ago  

(此处显示为mysql，但也适用于postgresql)

关键是:应该有两个正在运行的容器，而不是一个。

检查 docker-compose logs以查看为什么第二个(数据库)没有启动。