Testing ssh

Jenkinsfile

@@ -12,9 +12,6 @@ pipeline {
         NEXUS_CREDENTIAL_ID = "nexus-credentials"
         USER = "root"
         REMOTE_AGENT = "34.168.252.248"
-        registry = "fe4vazquez/hello-spring"
-        registryCredential = 'dockerhub_id'
-        dockerImage = ''
     }
 
 	stages {
@@ -105,8 +102,16 @@ pipeline {
         }
         stage("Build Docker Image"){
             steps{
-                script {
-                    dockerImage = docker.build registry + ":test"
+                sshagent(credentials: ['ssh-cred']){
+                     sh '''
+                        whoami
+                        echo $HOME
+                        ls -lah ~/.ssh
+
+                        [ -d ~/.ssh ] || mkdir ~/.ssh && chmod 0700 ~/.ssh
+                        ssh-keyscan -t rsa,dsa ${REMOTE_AGENT} >> ~/.ssh/known_hosts
+                        ssh ${USER}@${REMOTE_AGENT} "echo hello vm!"
+                    '''
                 }
             }
         }