Stage

Dockerfile

@@ -1,4 +1,6 @@
-FROM tomcat:8
-LABEL app=my-app
-COPY target/*.war /usr/local/tomcat/webapps/myweb.war
-# testing webhook
+FROM tomcat:8.0.20-jre8
+# Dummy text to test 
+# COPY target/myweb*.war /usr/local/tomcat/webapps/myweb.war
+RUN mkdir srilatha
+# Git webhook trigger demo
+# TO test github push trigger hari

jenkins-declarative-pipeline

@@ -0,0 +1,25 @@
+pipeline {
+    agent any
+    stages{
+	    stage("Git Checkout"){
+            steps{
+                git credentialsId: 'github', url: 'https://github.com/Sarath818/my-app'
+            }
+
+         }
+	    stage("Docker-Build"){
+            steps{
+                sh 'docker build -t . sarath818/node-app:v10'
+		withCredentials([string(credentialsId: 'docker-hub', variable: 'dockerhubpwd')]) {
+                sh "docker login -u sarath818 -p ${dockerhubpwd}"
+		}
+	        sh 'docker push sarath818/node-app:v10'
+                }
+
+            }
+
+        }
+    }
+ }
+
+

multi-agent-demo

@@ -0,0 +1,30 @@
+pipeline{
+    agent any
+    tools {
+  maven 'maven-3'
+}
+    stages{
+         stage('Git Checkout'){
+             agent{
+                 label 'master'
+             }
+             steps{
+      git url: 'https://github.com/sarath818/my-app'
+      stash 'source'
+  }
+         }
+         stage('mvn package'){
+             agent{
+                 label 'slave-one'
+             }
+             steps{
+
+                unstash 'source'
+                sh "mvn clean package"
+
+
+				   }
+	             }
+               }
+	}
+	]