Question

首次将使用docker-compose（应用程序，数据库，Web）构建的Rails应用程序部署到AWS Elastic Beanstalk。我已使用控制台使用多容器选项创建环境，创建了Dockerrun.aws.json文件和源包。我将AWSElasticBeanstalkMulticontainerDocker策略添加到了aws-elasticbeanstalk-ecs-role中。运行正常，但无法访问该站点。钻入日志显示

任务中的基本容器退出。

我不确定到底是哪个基本容器退出了，也不确定如何找出真正的问题所在。我怀疑这可能与我将启动脚本用作应用程序的Dockerfile的入口点有关，在该应用程序中，我等待postgres在另一个容器中旋转，并在需要时迁移数据库。

./.docker/bin/wait-for-services.sh
./.docker/bin/prepare-db.sh
bundle exec puma -C config/puma.rb

但是我有点猜测。我不了解需要创建映像或存储库，因为源包似乎消除了这种需要。这是我的Dockerrun.aws.json

{
  "AWSEBDockerrunVersion": 2,
"containerDefinitions": [
    {
        "name": "app",
                    "image": "ruby:2.5-alpine",                         
        "mountPoints": [
            {
                "containerPath": "/app",
                "sourceVolume": "_"
            }
        ],
        "portMappings": [
            {
                "containerPort": 3000,
                "hostPort": 3000
            }
        ],
        "workingDirectory": "/app",
        "essential": true,                      
              "memory": 128                     
    },
    {
        "name": "db",
        "image": "postgres:10.3-alpine",
        "mountPoints": [
            {
                "containerPath": "/var/lib/postgresql/data",
                "sourceVolume": "Postgres"
            }
        ],
        "essential": true,
              "memory": 128                     
    },
    {
        "name": "web",
                    "image": "nginx",                       
        "mountPoints": [
            {
                "containerPath": "/app",
                "sourceVolume": "_"
            }
        ],
        "portMappings": [
            {
                "containerPort": 80,
                "hostPort": 80
            }
        ],
        "workingDirectory": "/app",
        "essential": true,
              "memory": 128                     
    }
],
"family": "",
"volumes": [
    {
        "host": {
            "sourcePath": "/var/app/current"
        },
        "name": "_"
    },
    {
        "host": {
            "sourcePath": "postgres"
        },
        "name": "Postgres"
    }
]

}

这是日志文件的一部分。

>   ECS_RESPONSE='{

"task": {
    "launchType": "EC2",
    "attachments": [],
    "stoppingAt": 1532662590.557,
    "clusterArn": "arn:aws:ecs:us-east-1:830894003218:cluster/awseb-Fusion-Production-Environment-38paujccph",
    "desiredStatus": "STOPPED",
    "createdAt": 1532662582.599,
    "taskArn": "arn:aws:ecs:us-east-1:830894003218:task/c76a9cab-a618-4b44-ae82-e7d2ecd3f04d",
    "group": "family:awseb-Fusion-Production-Environment-38paujccph",
    "containerInstanceArn": "arn:aws:ecs:us-east-1:830894003218:container-instance/300af2af-d369-4f85-989e-c80df8c628da",
    "pullStartedAt": 1532662585.227,
    "version": 3,
    "memory": "384",
    "connectivityAt": 1532662582.599,
    "startedAt": 1532662589.227,
    "taskDefinitionArn": "arn:aws:ecs:us-east-1:830894003218:task-definition/awseb-Fusion-Production-Environment-38paujccph:2",
    "containers": [],
    "executionStoppedAt": 1532662589.0,
    "lastStatus": "STOPPED",
    "connectivity": "CONNECTED",
    "overrides": {
        "containerOverrides": []
    },
    "pullStoppedAt": 1532662586.227,
    "stoppedAt": 1532662590.557,
    "stoppedReason": "Essential container in task exited",
    "cpu": "0"
}

谢谢您的协助。

AWS Elastic Beanstalk Rails多容器-退出了基本容器

0 个答案: