Update Jenkinsfile

Jenkinsfile

 node{
     def app
+    def registryProject='127.0.0.1:8083'
+    def image="${registryProject}:version-${env.BUILD_ID}"
 
         stage('Clone') {
             checkout scm
@@ -11,12 +13,14 @@ node{
 
         stage('Test image') {
             docker.image('debian:buster').withRun('-p 81:81') { c -> 
-            
-            
+                        
             sh 'docker ps'
         }
         stage('Push on repo nexus')
-            docker push 127.0.0.1:8082/debian:buster
+            docker.withRegistry('127.0.0.1:8083','reg1'){
+                img.push 'latest'
+                img.push
+            } 
         
         }
 }
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