DEBUG

Jenkinsfile.generate

@@ -32,7 +32,7 @@ pipeline {
           def NODE_IP = sh (script: "DOCKER_HOST=tcp://${CLUSTER_NAME}:2376 DOCKER_TLS_VERIFY=1 docker node inspect ${NODE} -f '{{.Status.Addr}}'" , returnStdout: true).trim()
           echo NODE_IP
           def container_id = sh (script: "DOCKER_HOST=tcp://${NODE_IP}:2376 DOCKER_TLS_VERIFY=1 docker ps -q -f label=com.docker.swarm.service.name=\${SERVICE_NAME}" , returnStdout: true).trim()
-          sh "DOCKER_HOST=tcp://${NODE_IP}:2376 DOCKER_TLS_VERIFY=1 docker exec -i \${container_id} echo ${HOSTNAME}"
+          sh "DOCKER_HOST=tcp://${NODE_IP}:2376 DOCKER_TLS_VERIFY=1 docker exec -i ${container_id} echo ${HOSTNAME}"
         }
       }
     }