build with docker libs

Jenkinsfile

@@ -7,17 +7,19 @@ pipeline {
 
   stages {
     stage("verify tooling") {
-      steps {
-	sh '''
-        docker version
-	docker info
-        docker compose version
-        '''
+      node {
+	steps {
+	  sh '''
+	  docker version
+	  docker info
+	  docker compose version
+	  '''
+	}
       }
     }
 
-    node {
-      stage('Build telegraf') {
+    stage('Build telegraf') {
+      node {
 	steps {
 	  script {
 	    docker.withRegistry('http://docker-registry1.in.thelinuxpro.net:5000')
@@ -30,16 +32,16 @@ pipeline {
       }
     }
 
-    node {
-      stage('Create contexts') {
+    stage('Create contexts') {
+      node {
         steps {
 	  sh 'docker context ls | grep pi502 || docker context create pi502 --docker "host=ssh://pi502.in.thelinuxpro.net"'
         }
       }
     }
 
-    node {
-      stage('Start container') {
+    stage('Start container') {
+      node {
 	steps {
 	  script {
 	    def status_s = sh(returnStatus: true, script: 'grep $(docker --context pi502 compose ps | tail -n1 | awk \'{ print $2 }\') docker-compose.yml')