add input stage

Jenkinsfile

@@ -20,6 +20,19 @@ pipeline {
             }
         }
 
+        stage ('Deploy?') {
+
+        try {
+        input(
+                id: 'Proceed1', message: 'Proceed to Production deployment?', parameters: [
+                [$class: 'BooleanParameterDefinition', defaultValue: true, description: '', name: 'Please confirm deployment']
+                ])
+                }
+                catch (Exception e) {
+
+                }
+
+        }
 
         stage ('Deployment Stage') {
             steps {