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AWS ECS - code de sortie 137

J'essaie de déployer mon application avec AWS ECS et docker. exécuter l'environnement localement sur ma machine avec docker-compose des travaux. Cependant, une fois converti et déplacé vers ECS, je reçois une erreur 137

J'ai cherché le code de sortie et il pourrait être lié au bélier alors j'ai lancé un conteneur plus grand avec 8 Go de bélier, toujours le même problème. (il n'y a que deux images en cours d'exécution)

J'ai exécuté les images manuellement en me connectant au conteneur et en exécutant "docker run -it" imagename "/ bin/bash et elles s'exécutent sans problème.

Quelqu'un peut-il voir la cause ou comment je peux résoudre ce problème?

C'est ma tâche:

{
  "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"
}

MODIFIER:

Je pense avoir trouvé le problème, mais je ne sais pas pourquoi je l'obtiens?

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.

voici les logs du conteneur:

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"
amazon-web-servicesdockeramazon-ecs
5
AlexW

Sous Linux, il existe un certain nombre de codes de sortie ayant une signification spéciale , à noter ici la section 128 + n, qui correspondent aux niveaux de suppression d'un processus. dans ce cas, 137 = 128 + 9, ce processus a donc été éliminé avec le niveau le plus élevé.

Cela se produit généralement dans ECS lorsque ECS envoie un processus STOP au processus, mais que celui-ci ne s'est pas terminé dans les 30 secondes.

Je vérifierais deux causes courantes de choses comme celle-ci:

  1. Dans votre définition de conteneur, vous avez "memory": 300. Il s'agit d'une limite stricte sur la quantité de mémoire qu'une tâche Docker spécifique peut utiliser. S'il atteint cette limite, il se termine (je ne sais pas quel code de sortie ce serait, mais 137 pourrait être raisonnable). Sur la base de votre exemple, vous pouvez essayer d’exécuter quelque chose de similaire avec docker run -m 300M -it "imagename" /bin/bash. Si cela atteint la limite de mémoire, il devrait également être terminé.
  2. Si votre conteneur est connecté à un équilibreur de charge et qu'une vérification d'intégrité est activée, assurez-vous que votre application répond à la vérification d'intégrité dans l'intervalle de vérification d'intégrité. Sinon, il sera pris en compte dans le conteneur et, après l'échec du nombre de contrôles d'intégrité configuré, le conteneur sera considéré comme défectueux, créera une nouvelle tâche et détruira l'ancienne.

Une chose à noter ici, car ECS prend en charge memory et memoryReservation dans la définition de tâche, et il ne faut en définir qu’un. memory comme mentionné ci-dessus est une limite stricte, et tout ce qui frappe est détruit. memoryReservation est une limite souple, et votre conteneur peut dépasser cette limite, jusqu'à la mémoire totale de l'instance ECS. Vous pouvez également combiner les deux. Dans ce cas, memoryReservation est utilisé pour déterminer la quantité de mémoire disponible pour des tâches supplémentaires sur une instance, et memory est utilisé pour tuer la tâche si elle est surchargée, dépasse le nombre fourni.

13
Jamie Starke

Dans mon cas, cela est dû à l'échec de la vérification de l'état du docker définie dans la définition de tâche. Supprimez la vérification ou assurez-vous qu'elle s'exécute correctement.

0
xzchenglin