connecting jenkins with kubernetes cluster - DeekshithSN/CICD_Java_gradle_application GitHub Wiki

Install Kubernetes Continuous Deploy Plugin, once its installed successfully. goto manage jenkins --> manage credentials --> Click on jenkins global --> add credentials

select

Kind : Kubernetes Configuration Scope : Global ID : kubernetes-configs ( any meaningful name ) Kubeconfig : copy the content of kubernetes config file and place it at the file /root/kube/config in jenkins host

And click OK

and in Jenkinsfile you refer as mentioned below

	stage('connecting to k8s cluster'){
		  steps{
	            script{
	    		withCredentials([kubeconfigFile(credentialsId: 'kubernetes-config', variable: 'KUBECONFIG')]) {
			  dir ("kubernetes/"){  
				sh 'helm list'
				sh 'helm upgrade --install --set image.repository="nexus_ip:8083/springapp" --set image.tag="${VERSION}" myjavaapp myapp/ ' 
			  }
		       } 
		    }		
		  }
		}