Question

我正在尝试使用AWS ECS和docker部署我的应用程序。使用docker-compose up工作在我的机器上本地运行环境。但是一旦转换并转移到ECS我就会收到错误137

我已经搜索了退出代码并且它可能与ram相关，所以我推出了一个带有8gb内存的更大的容器，仍然会遇到同样的问题。（只有两个图像在运行）

我通过连接到容器并运行＆＃34; docker run -it＆＃34; imagename＆＃34;手动运行图像。 / bin / bash，它们没有问题。

任何人都可以看到原因或我如何解决这个问题吗？

这是我的任务：

{
  "requiresAttributes": [
    {
      "value": null,
      "name": "com.amazonaws.ecs.capability.docker-remote-api.1.17",
      "targetId": null,
      "targetType": null
    },
    {
      "value": null,
      "name": "com.amazonaws.ecs.capability.ecr-auth",
      "targetId": null,
      "targetType": null
    }
  ],
  "taskDefinitionArn": "arn:aws:ecs:eu-west-1:****:task-definition/it-app:1",
  "networkMode": "bridge",
  "status": "ACTIVE",
  "revision": 1,
  "taskRoleArn": null,
  "containerDefinitions": [
    {
      "volumesFrom": [],
      "memory": 300,
      "extraHosts": null,
      "dnsServers": null,
      "disableNetworking": null,
      "dnsSearchDomains": null,
      "portMappings": [],
      "hostname": null,
      "essential": true,
      "entryPoint": null,
      "mountPoints": [],
      "name": "it-app",
      "ulimits": null,
      "dockerSecurityOptions": null,
      "environment": [],
      "links": null,
      "workingDirectory": "/itapp/itapp",
      "readonlyRootFilesystem": null,
      "image": "****.dkr.ecr.eu-west-1.amazonaws.com/itapp",
      "command": [
        "bash",
        "-c",
        "python manage.py collectstatic --noinput && python manage.py makemigrations && python manage.py migrate && exec gunicorn itapp.wsgi -b 0.0.0.0:8000"
      ],
      "user": null,
      "dockerLabels": null,
      "logConfiguration": null,
      "cpu": 0,
      "privileged": null,
      "memoryReservation": null
    },
    {
      "volumesFrom": [],
      "memory": 300,
      "extraHosts": null,
      "dnsServers": null,
      "disableNetworking": null,
      "dnsSearchDomains": null,
      "portMappings": [
        {
          "hostPort": 80,
          "containerPort": 8000,
          "protocol": "tcp"
        }
      ],
      "hostname": null,
      "essential": true,
      "entryPoint": null,
      "mountPoints": [],
      "name": "itapp-ngnix",
      "ulimits": null,
      "dockerSecurityOptions": null,
      "environment": [],
      "links": [
        "it-app"
      ],
      "workingDirectory": null,
      "readonlyRootFilesystem": null,
      "image": "****.dkr.ecr.eu-west-1.amazonaws.com/itapp-ngnix:latest",
      "command": null,
      "user": null,
      "dockerLabels": null,
      "logConfiguration": null,
      "cpu": 0,
      "privileged": null,
      "memoryReservation": null
    }
  ],
  "placementConstraints": [],
  "volumes": [],
  "family": "it-app"
}

编辑：

我想我发现了这个问题，但我不确定为什么我会找到它？

service itapp-web was unable to place a task because no container instance met all of its requirements. 
The closest matching container-instance 315a7d85-1e1a-4a66-9173-e1fc2c17fda2 is already using a port required by your task. 
For more information, see the Troubleshooting section.

这是容器日志：

2017-09-18T15:10:07Z [INFO] Waiting for any previous stops to complete module="TaskEngine" task="it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (NONE->RUNNING),]" seqnum="109"
2017-09-18T15:10:07Z [INFO] Wait over; ready to move towards status: RUNNING module="TaskEngine" task="it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (NONE->RUNNING),]"
2017-09-18T15:10:07Z [INFO] Pulling container it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (NONE->RUNNING) concurrently. Task: it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (NONE->RUNNING),]
2017-09-18T15:10:08Z [INFO] Updating container reference it-app in Image State - sha256:a5a8ed72293792e2c1a51f2083d61049e9cda26b5d39a78d14087b0a2ffda675
2017-09-18T15:10:08Z [INFO] Saving state! module="statemanager"
2017-09-18T15:10:08Z [INFO] Finished pulling container ****.dkr.ecr.eu-west-1.amazonaws.com/itapp in 124.116556ms. Task: it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (PULLED->RUNNING),]
2017-09-18T15:10:08Z [INFO] Creating container module="TaskEngine" task="it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (PULLED->RUNNING),]" container="it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (PULLED->RUNNING)"
2017-09-18T15:10:08Z [INFO] Created container name mapping for task it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (PULLED->RUNNING),] - it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (PULLED->RUNNING) -> ecs-it-app-1-it-app-d280ddb2fed09c640000
2017-09-18T15:10:08Z [INFO] Saving state! module="statemanager"
2017-09-18T15:10:08Z [INFO] Created docker container for task it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (CREATED->RUNNING),]: it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (CREATED->RUNNING) -> c2ce8f61094cd93865c4bce71e12d8264d45c91e8c8ad1436a614380541e7e64
2017-09-18T15:10:08Z [INFO] Starting container module="TaskEngine" task="it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (CREATED->RUNNING),]" container="it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (CREATED->RUNNING)"
2017-09-18T15:10:08Z [INFO] Redundant container state change for task it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (CREATED->RUNNING),]: it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (CREATED->RUNNING) to CREATED, but already CREATED
2017-09-18T15:10:08Z [INFO] TaskHandler, batching container event: arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c it-app -> RUNNING, Known Sent: NONE
2017-09-18T15:10:08Z [INFO] Redundant container state change for task it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (RUNNING->RUNNING),]: it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (RUNNING->RUNNING) to RUNNING, but already RUNNING
2017-09-18T15:10:08Z [INFO] Pulling container itapp-ngnix(****.dkr.ecr.eu-west-1.amazonaws.com/itapp-ngnix:latest) (NONE->RUNNING) concurrently. Task: it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (RUNNING->RUNNING),]
2017-09-18T15:10:08Z [INFO] Updating container reference itapp-ngnix in Image State - sha256:fb38044bb0d9b78d8da038b54d5afc1b3091b35d04524976b716500b0fcabb4f
2017-09-18T15:10:08Z [INFO] Saving state! module="statemanager"
2017-09-18T15:10:08Z [INFO] Finished pulling container ****.dkr.ecr.eu-west-1.amazonaws.com/itapp-ngnix:latest in 105.243653ms. Task: it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (PULLED->RUNNING),it-app (RUNNING->RUNNING),]
2017-09-18T15:10:07Z [INFO] Pulling container it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (NONE->RUNNING) concurrently. Task: it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (NONE->RUNNING),]
2017-09-18T15:10:08Z [INFO] Updating container reference it-app in Image State - sha256:a5a8ed72293792e2c1a51f2083d61049e9cda26b5d39a78d14087b0a2ffda675
2017-09-18T15:10:08Z [INFO] Saving state! module="statemanager"
2017-09-18T15:10:08Z [INFO] Finished pulling container ****.dkr.ecr.eu-west-1.amazonaws.com/itapp in 124.116556ms. Task: it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (PULLED->RUNNING),]
2017-09-18T15:10:08Z [INFO] Creating container module="TaskEngine" task="it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (PULLED->RUNNING),]" container="it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (PULLED->RUNNING)"
2017-09-18T15:10:08Z [INFO] Created container name mapping for task it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (PULLED->RUNNING),] - it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (PULLED->RUNNING) -> ecs-it-app-1-it-app-d280ddb2fed09c640000
2017-09-18T15:10:08Z [INFO] Saving state! module="statemanager"
2017-09-18T15:10:08Z [INFO] Created docker container for task it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (CREATED->RUNNING),]: it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (CREATED->RUNNING) -> c2ce8f61094cd93865c4bce71e12d8264d45c91e8c8ad1436a614380541e7e64
2017-09-18T15:10:08Z [INFO] Starting container module="TaskEngine" task="it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (CREATED->RUNNING),]" container="it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (CREATED->RUNNING)"
2017-09-18T15:10:08Z [INFO] Redundant container state change for task it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (CREATED->RUNNING),]: it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (CREATED->RUNNING) to CREATED, but already CREATED
2017-09-18T15:10:08Z [INFO] TaskHandler, batching container event: arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c it-app -> RUNNING, Known Sent: NONE
2017-09-18T15:10:08Z [INFO] Redundant container state change for task it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (RUNNING->RUNNING),]: it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (RUNNING->RUNNING) to RUNNING, but already RUNNING
2017-09-18T15:10:08Z [INFO] Pulling container itapp-ngnix(****.dkr.ecr.eu-west-1.amazonaws.com/itapp-ngnix:latest) (NONE->RUNNING) concurrently. Task: it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (NONE->RUNNING),it-app (RUNNING->RUNNING),]
2017-09-18T15:10:08Z [INFO] Updating container reference itapp-ngnix in Image State - sha256:fb38044bb0d9b78d8da038b54d5afc1b3091b35d04524976b716500b0fcabb4f
2017-09-18T15:10:08Z [INFO] Saving state! module="statemanager"
2017-09-18T15:10:08Z [INFO] Finished pulling container ****.dkr.ecr.eu-west-1.amazonaws.com/itapp-ngnix:latest in 105.243653ms. Task: it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (PULLED->RUNNING),it-app (RUNNING->RUNNING),]
2017-09-18T15:10:08Z [INFO] Creating container module="TaskEngine" task="it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (PULLED->RUNNING),it-app (RUNNING->RUNNING),]" container="itapp-ngnix(****.dkr.ecr.eu-west-1.amazonaws.com/itapp-ngnix:latest) (PULLED->RUNNING)"
2017-09-18T15:10:08Z [WARN] Warning, link with no linkalias module="api client" linkName="it-app" task="it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (PULLED->RUNNING),it-app (RUNNING->RUNNING),]" container="itapp-ngnix(****.dkr.ecr.eu-west-1.amazonaws.com/itapp-ngnix:latest) (PULLED->RUNNING)"
2017-09-18T15:10:08Z [INFO] Created container name mapping for task it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (NONE->RUNNING) Containers: [itapp-ngnix (PULLED->RUNNING),it-app (RUNNING->RUNNING),] - itapp-ngnix(****.dkr.ecr.eu-west-1.amazonaws.com/itapp-ngnix:latest) (PULLED->RUNNING) -> ecs-it-app-1-itapp-ngnix-c4e29c838bb19df6cb01
2017-09-18T15:10:08Z [INFO] Saving state! module="statemanager"
2017-09-18T15:10:08Z [INFO] Saving state! module="statemanager"
2017-09-18T15:10:09Z [INFO] Created docker container for task it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (CREATED->RUNNING) Containers: [itapp-ngnix (CREATED->RUNNING),it-app (RUNNING->RUNNING),]: itapp-ngnix(****.dkr.ecr.eu-west-1.amazonaws.com/itapp-ngnix:latest) (CREATED->RUNNING) -> d06b6e4300665f0f8c18f0be04345e4797827736574d977b2a81cfb5d7eb471a
2017-09-18T15:10:09Z [INFO] Starting container module="TaskEngine" task="it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (CREATED->RUNNING) Containers: [itapp-ngnix (CREATED->RUNNING),it-app (RUNNING->RUNNING),]" container="itapp-ngnix(****.dkr.ecr.eu-west-1.amazonaws.com/itapp-ngnix:latest) (CREATED->RUNNING)"
2017-09-18T15:10:09Z [INFO] Task change event module="TaskEngine" event="{TaskArn:arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c Status:RUNNING Reason: Containers:[] Task:it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (RUNNING->RUNNING) Containers: [itapp-ngnix (RUNNING->RUNNING),it-app (RUNNING->RUNNING),]}"
2017-09-18T15:10:09Z [INFO] TaskHandler, batching container event: arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c itapp-ngnix -> RUNNING, Ports [{8000 80 0.0.0.0 0}], Known Sent: NONE
2017-09-18T15:10:09Z [INFO] TaskHandler, Adding event: TaskChange: arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c -> RUNNING, Known Sent: NONE
2017-09-18T15:10:09Z [INFO] TaskHandler, Sending task change: TaskChange: arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c -> RUNNING, Known Sent: NONE
2017-09-18T15:10:09Z [INFO] Redundant container state change for task it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (RUNNING->RUNNING) Containers: [itapp-ngnix (RUNNING->RUNNING),it-app (RUNNING->RUNNING),]: itapp-ngnix(****.dkr.ecr.eu-west-1.amazonaws.com/itapp-ngnix:latest) (RUNNING->RUNNING) to RUNNING, but already RUNNING
2017-09-18T15:10:09Z [INFO] Stopping container module="TaskEngine" task="it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (RUNNING->STOPPED) Containers: [itapp-ngnix (STOPPED->STOPPED),it-app (RUNNING->STOPPED),]" container="it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (RUNNING->STOPPED)"
2017-09-18T15:10:09Z [INFO] Error retrieving stats for container d06b6e4300665f0f8c18f0be04345e4797827736574d977b2a81cfb5d7eb471a: context canceled
2017-09-18T15:10:09Z [INFO] Container d06b6e4300665f0f8c18f0be04345e4797827736574d977b2a81cfb5d7eb471a is terminal, stopping stats collection
2017-09-18T15:10:09Z [INFO] TaskHandler, batching container event: arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c itapp-ngnix -> STOPPED, Exit 1, , Known Sent: NONE
2017-09-18T15:10:18Z [INFO] Saving state! module="statemanager"
2017-09-18T15:10:40Z [WARN] Error converting stats for container c2ce8f61094cd93865c4bce71e12d8264d45c91e8c8ad1436a614380541e7e64: Invalid container statistics reported
2017-09-18T15:10:40Z [INFO] Task change event module="TaskEngine" event="{TaskArn:arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c Status:STOPPED Reason: Containers:[] Task:it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (STOPPED->STOPPED) Containers: [itapp-ngnix (STOPPED->STOPPED),it-app (STOPPED->STOPPED),]}"
2017-09-18T15:10:40Z [INFO] Error retrieving stats for container c2ce8f61094cd93865c4bce71e12d8264d45c91e8c8ad1436a614380541e7e64: context canceled
2017-09-18T15:10:40Z [INFO] TaskHandler, batching container event: arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c it-app -> STOPPED, Exit 137, , Known Sent: NONE
2017-09-18T15:10:40Z [INFO] TaskHandler, Adding event: TaskChange: arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c -> STOPPED, Known Sent: RUNNING
2017-09-18T15:10:40Z [INFO] TaskHandler, Sending task change: TaskChange: arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c -> STOPPED, Known Sent: RUNNING
2017-09-18T15:10:40Z [INFO] Container c2ce8f61094cd93865c4bce71e12d8264d45c91e8c8ad1436a614380541e7e64 is terminal, stopping stats collection
2017-09-18T15:10:40Z [INFO] Redundant container state change for task it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (STOPPED->STOPPED) Containers: [itapp-ngnix (STOPPED->STOPPED),it-app (STOPPED->STOPPED),]: it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (STOPPED->STOPPED) - Exit: 137 to STOPPED, but already STOPPED
2017-09-18T15:10:40Z [INFO] Saving state! module="statemanager"
2017-09-18T15:10:40Z [INFO] Redundant container state change for task it-app:1 arn:aws:ecs:eu-west-1:****:task/2d1f357a-1350-40bb-801c-d3d552225d3c, Status: (STOPPED->STOPPED) Containers: [itapp-ngnix (STOPPED->STOPPED),it-app (STOPPED->STOPPED),]: it-app(****.dkr.ecr.eu-west-1.amazonaws.com/itapp) (STOPPED->STOPPED) - Exit: 137 to STOPPED, but already STOPPED
2017-09-18T15:10:50Z [INFO] Saving state! module="statemanager"

Answer 1

在Linux中，有许多exit codes with Special Meanings，这里要注意的是128 + n部分，它们是进程的Kill级别。在这种情况下，137 = 128 + 9，所以这个过程被杀死了最高级别。

这通常发生在ECS中，当ECS向过程发送STOP时，但它在30秒内没有退出。

我检查过的两个常见原因：

在您的容器定义中，您有"memory": 300。这是特定Docker任务可以使用的内存量的硬限制。如果达到该限制，它将被终止（我不知道将是什么退出代码，但137可能是合理的）。根据您的示例，您可以尝试使用docker run -m 300M -it "imagename" /bin/bash运行类似的内容。如果达到内存限制，它也应该终止。
如果您的容器已连接到Load Balancer并且启用了运行状况检查，请确保您的应用程序在运行状况检查间隔内响应运行状况检查。如果没有，它将计入容器，并且在配置的运行状况检查失败后，容器将被视为不健康，并将创建一个新任务并销毁旧任务。

这里需要注意的一点是，ECS在任务定义中支持memory和memoryReservation，并且只需要设置其中一个。如上所述memory是一个硬限制，任何击中它的东西都会被破坏。 memoryReservation是一个软限制，您的容器可以超过该容量，直到ECS实例的总内存。您还可以将两者结合使用，在这种情况下memoryReservation用于确定实例上可用于额外任务的内存量，memory用于在任务超过运行时终止任务超过号码提供。

Answer 2

就我而言，这是因为任务定义中定义的docker self-status检查失败。要么删除检查，要么使其正确执行。

Answer 3

我遇到了类似的问题，我的容器被使用完全相同的退出代码（137）杀死了。

原来，它是由于我的应用程序负载平衡器中配置不正确的运行状况检查而被杀死的。

Answer 4

我在通过 AWS CDK 使用负载均衡器设置容器时也遇到了这个问题。

我使用的是 applicationLoadBalancedFargateService 构造。

事实证明，有一个选项可以使用目标组设置健康检查，您可以设置自定义端口、路径等。我还增加了时间，因为默认时间设置为 60 秒，它也会引发此错误。

alb: applicationLoadBalancedFargateService = .... (my service)

alb.targetGroup.configureHealthCheck({
                path: '/health-check',
                port: '80',
                healthyHttpCodes: '200,304', // both success and non modified
                enabled: true,
                healthyThresholdCount: 5,
                interval: Duration.seconds(120),
                timeout: Duration.seconds(60)
            })

Answer 5

我最终删除了我的服务并重新开始，现在它正在运行

AWS ECS - 退出代码137

5 个答案: