Our Jenkins controller is on AWS ec2 and trying to connect with  EKS cluster. Getting "Failed to start websocket connection after 5 attempts" while executing the test pipeline job.

 

Pipeline script:

pipeline {
  agent {
    kubernetes

{       yaml '''         apiVersion: v1         kind: Pod         metadata:           labels:             some-label: some-label-value         spec:           containers:           - name: maven             image: maven:alpine             command:             - cat             tty: true           - name: busybox             image: busybox             command:             - cat             tty: true         '''       retries 2     }

  }
  stages {
    stage('Run maven') {
      steps {
        container('maven')

{           sh 'mvn -version'         }

        container('busybox')

{           sh '/bin/busybox'         }

      }
    }
  }
}

 

 

Error log: 

 PFA

 

Plugin versions:

Kubernetes Client API PluginVersion6.4.1-208.vfe09a_9362c2c
Kubernetes Credentials PluginVersion0.10.0
Kubernetes pluginVersion3883.v4d70a_a_a_df034