Обновить 'Jenkinsfile'

Jenkinsfile

@@ -70,8 +70,7 @@ pipeline {
     stage("Staging") {
       steps {
         echo "Run ${DOCKER_IMAGE} in server mode."
-        sh """container_id_server=`docker run -d --rm -e "mode=server" \\
-              --privileged \${DOCKER_REGISTRY}/iru/\${DOCKER_IMAGE}:\${SERIAL}`
+        sh """container_id_server=\$(docker run -d --rm -e "mode=server" --privileged \${DOCKER_REGISTRY}/iru/\${DOCKER_IMAGE}:\${SERIAL})
               container_ip_server=`docker inspect \${container_id_server} --format='{{.NetworkSettings.IPAddress}}'`
               container_id_client=`docker run -d --rm -e "mode=client" -e "server=\${container_ip_server}" --privileged \${DOCKER_REGISTRY}/iru/\${DOCKER_IMAGE}:\${SERIAL}`
               sleep 15