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  1. Jenkins
  2. JENKINS-54893

Error provisioning slaves with ECS plugin 1.18

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Component/s: amazon-ecs-plugin
    • Labels:
      None
    • Environment:
      amazon-ecs 1.18
      jenkins 2.38.3
    • Similar Issues:

      Description

      After upgrading the Jenkins ECS plugin to 1.18, slaves no longer provision properly.

      I receive the following error:

      Error in provisioning; agent=com.cloudbees.jenkins.plugins.amazonecs.ECSSlave[ecs-fargate-d3jvq]

      java.lang.NullPointerException at com.cloudbees.jenkins.plugins.amazonecs.ECSLauncher.getDockerRunCommand(ECSLauncher.java:247)

       

      Additional logging:

      Nov 27, 2018 6:49:05 PM com.cloudbees.jenkins.plugins.amazonecs.ECSService registerTemplateNov 27, 2018 6:49:05 PM com.cloudbees.jenkins.plugins.amazonecs.ECSService registerTemplateINFO: Created Task Definition: {TaskDefinitionArn: arn:aws:ecs:us-west-2:XXX:task-definition/ecs-fargate-jenkins-node-8:3385,ContainerDefinitions: [{Name: ecs-fargate-jenkins-node-8,Image: 202306134469.dkr.ecr.us-west-2.amazonaws.com/ookla-jnlp-nodejs-8,Cpu: 2048,Memory: 4096,Links: [],PortMappings: [],Essential: true,EntryPoint: [],Command: [],Environment: [],MountPoints: [],VolumesFrom: [],User: jenkins,Privileged: false,DnsServers: [],DnsSearchDomains: [],ExtraHosts: [],DockerSecurityOptions: [],Ulimits: [],LogConfiguration: {LogDriver: awslogs,Options: {awslogs-group=fargate, awslogs-region=us-west-2, awslogs-stream-prefix=node-8}},}],Family: ecs-fargate-jenkins-node-8,ExecutionRoleArn: arn:aws:iam::XXX:role/ecsTaskExecutionRole,NetworkMode: awsvpc,Revision: 3385,Volumes: [],Status: ACTIVE,RequiresAttributes: [{Name: com.amazonaws.ecs.capability.docker-remote-api.1.17,}, {Name: ecs.capability.execution-role-ecr-pull,}, {Name: com.amazonaws.ecs.capability.docker-remote-api.1.18,}, {Name: ecs.capability.task-eni,}, {Name: com.amazonaws.ecs.capability.ecr-auth,}, {Name: ecs.capability.execution-role-awslogs,}, {Name: com.amazonaws.ecs.capability.logging-driver.awslogs,}, {Name: com.amazonaws.ecs.capability.docker-remote-api.1.19,}],PlacementConstraints: [],Compatibilities: [EC2, FARGATE],RequiresCompatibilities: [FARGATE],Cpu: 2048,Memory: 4096}Nov 27, 2018 6:49:05 PM com.cloudbees.jenkins.plugins.amazonecs.ECSLauncher runECSTaskINFO: [ecs-fargate-d3jvq]: Starting agent with task definition arn:aws:ecs:us-west-2:XXX:task-definition/ecs-fargate-jenkins-node-8:3385}Nov 27, 2018 6:49:05 PM com.cloudbees.jenkins.plugins.amazonecs.ECSLauncher launchWARNING: [ecs-fargate-d3jvq]: Error in provisioning; agent=com.cloudbees.jenkins.plugins.amazonecs.ECSSlave[ecs-fargate-d3jvq]java.lang.NullPointerException at com.cloudbees.jenkins.plugins.amazonecs.ECSLauncher.getDockerRunCommand(ECSLauncher.java:247) at com.cloudbees.jenkins.plugins.amazonecs.ECSLauncher.runECSTask(ECSLauncher.java:220) at com.cloudbees.jenkins.plugins.amazonecs.ECSLauncher.launch(ECSLauncher.java:108) at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:294) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:71) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)
      

      Downgrading to 1.17 resolves the issue. These are FARGATE ECS tasks (not EC2)

       

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              Assignee:
              pgarbe Philipp Garbe
              Reporter:
              mignaulo Olivier Mignault
              Votes:
              3 Vote for this issue
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              5 Start watching this issue

                Dates

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                Updated:
                Resolved: