Question

我正在尝试使用弹性beantalk部署一个简单的节点和mysql服务器/数据库。我已成功将应用程序容器化，因此我知道docker-compose.yml文件正在运行。现在，我正在尝试将该文件转换为Dockerrun.aws.json文件，并使用弹性beantalk进行部署。每当我使用eb create时，都会遇到相同的错误，即： ERROR No ecs task definition (or empty definition file) found in environment

因此，首先我尝试手动编写此dockerrun.aws.json文件，但无济于事。然后我发现了容器转换包，该包应该将这些文件转换为不同格式。我有一个同事为我运行它，因为某些软件包在Mac而不是3上引用了python2.7 default时遇到问题，无论如何，然后我使用了container-transform给我的这个文件并修改了一些值以匹配其他示例我见过的dockerrun.aws.json文件，例如内存分配和正确的图像。

这是我的dockerrun.aws.json文件：

{
  "AWSEBDockerrunVersion": 2,
  "containerDefinitions": [
      {
          "environment": [
              {
                  "name": "NODE_ENV",
                  "value": "${NODE_ENV}"
              },
              {
                  "name": "MYSQL_URI",
                  "value": "${mysqlcontainer}"
              }
          ],
          "essential": true,
          "image": "node:latest",
          "links": [
              "mysqlcontainer"
          ],
          "memory": 512,
          "name": "fec-api",
          "mountPoints": [
            {
                "containerPath": "/var/lib/mysql",
                "sourceVolume": "My-Db"
            }
          ],
          "portMappings": [
              {
                  "containerPort": 3000,
                  "hostPort": 3000
              }
          ]
      },
      {
          "environment": [
              {
                  "name": "MYSQL_DATABASE",
                  "value": "fec2"
              },
              {
                  "name": "MYSQL_USER",
                  "value": "fec"
              },
              {
                  "name": "MYSQL_PASSWORD",
                  "value": "fecpassword"
              },
              {
                  "name": "MYSQL_ROOT_PASSWORD",
                  "value": "rootpassword"
              }
          ],
          "essential": true,
          "image": "mysql:5.7",
          "memory": 512,
          "mountPoints": [
              {
                  "containerPath": "/var/lib/mysql",
                  "sourceVolume": "My-Db"
              }
          ],
          "name": "mysqlcontainer",
          "portMappings": [
              {
                  "containerPort": 3306,
                  "hostPort": 4306
              }
          ]
      }
  ],
  "family": "",
  "volumes": [
      {
          "host": {
              "sourcePath": "my-db"
          },
          "name": "My-Db"
      }
  ]
}

这是我的docker-compose.yml文件，可在本地运行：

version: '3'
services:
  mysqlcontainer:
    container_name: mysqlcontainer
    build: ./db/
    # image: mysql:5.7
    restart: always
    environment:
      MYSQL_DATABASE: 'fec2'
      MYSQL_USER: 'fec'
      MYSQL_PASSWORD: 'fecpassword'
      MYSQL_ROOT_PASSWORD: 'rootpassword'
    ports:
      - '4306:3306'
    # expose:
    #   - '3306'
      # Where our data will be persisted
    volumes:
      - my-db:/var/lib/mysql
      # - /usr/src/init:/docker-entrypoint-initdb.d/
  fec-api:
    container_name: fec-api
    build: ./server/
    ports:
      - '3000:3000' # expose ports - HOST:CONTAINER
    environment:
      - NODE_ENV=${NODE_ENV}
      - MYSQL_URI=${mysqlcontainer}
    depends_on:
      - "mysqlcontainer"
    links: 
      - "mysqlcontainer"
volumes:
  my-db:

我希望在运行eb init和eb create之后在Elastic beantalk仪表板上获得绿色的选中标记。当我运行eb init时，它确实识别出我具有docker配置，因此它必须知道我在根目录中具有dockerrun.aws.json文件，但是当我eb create时出现错误。知道如何诊断此问题，或如何为dockerrun.aws.json文件正确构成docker-compose.yml吗？

如何正确诊断将多容器docker应用部署到弹性beantalk失败的情况？

0 个答案: