Adding variables

Jenkinsfile

@@ -11,9 +11,6 @@ spec:
     volumeMounts:
       - name: jenkins-docker-cfg
         mountPath: /kaniko/.docker
-    env:
-    - name: "MEDUSA_VER"
-      value: "0.4.2"
   volumes:
   - name: jenkins-docker-cfg
     projected:
@@ -27,16 +24,19 @@ spec:
   ) {
 
   node(POD_LABEL) {
-    environment {
-      MEDUSA_VER = '0.4.2'
-    }
     stage('Build with Kaniko') {
+      environment {
+        MEDUSA_VER = "0.4.2"
+      }
       git url: 'ssh://git@git.ervine.org/jonny/x86_64-alpine-medusa.git', credentialsId: 'jenkins-to-git'
       container('kaniko') {
         sh "/kaniko/executor -f `pwd`/Dockerfile -c `pwd` --cache=true --destination=harbor.ervine.dev/public/x86_64/alpine/medusa:0.4 --destination=harbor.ervine.dev/public/x86_64/alpine/medusa:v${MEDUSA_VER}"
         }
     }
     stage('Notify gchat') {
+      environment {
+        MEDUSA_VER = "0.4.2"
+      }
       hangoutsNotify message: "Medusa ${MEDUSA_VER} on openSUSE Leap 15.2 has built",token: "A2ET831pVslqXTqAx6ycu573r",threadByJob: false
     }
   }