fix registry credentials in sslproxy jenkinsfile

dockerfiles/services/sslproxy/Jenkinsfile

@@ -1,47 +1,73 @@
-node('docker') {
-    def dockerfile = 'Dockerfile'
-    def app_name = 'sslproxy'
-    def app_port = '80'
-    def workdir = 'dockerfiles/services/sslproxy'
-    def DOCKER_HOST = 'dkhost:2376'
-
-    stage('prepare') {
-//         git credentialsId: 'f1f58215-c789-44a2-9b72-50e4425cb061', url: 'ssh://git@git.xai-corp.net:10022/xai-corp.net/provisioning.git'
-        checkout scm
-        sh 'ls'
+pipeline {
+    environment {
+        DOCKERFILE = 'Dockerfile'
+        APP_NAME = 'sslproxy'
+        APP_PORT = '80'
+        WORKDIR = 'dockerfiles/services/sslproxy'
+        DOCKER_HOST = 'dkhost:2376'
     }
 
-    stage('build') {
-        dir(workdir) {
-            docker.withRegistry('http://dkregistry.xai-corp.net:5000', 'b11d7f1a-81ac-4daf-8842-56afc0d2370e') {
-                def customImage = docker.build("dkregistry.xai-corp.net:5000/sslproxy:2.1", "-f ${dockerfile} .")
-                customImage.push()
-            }
-
-            // sh "docker-compose -f docker-compose-prod.yml pull"
-        }
+    agent { label 'docker' }
+    options {
+        buildDiscarder(logRotator(numToKeepStr: '2'))
+    }
+    triggers {
+        cron('@weekly')
     }
 
-    stage('deploy') {
-        dir(workdir) {
-            try {
-                sh """
-                    export DOCKER_HOST=${DOCKER_HOST}
-                    docker stack deploy --with-registry-auth --prune -c docker-compose-prod.yml sslproxy
-                    docker service update -q sslproxy_app
-                """
-                sleep 10
-                sh "curl -If https://git.xai-corp.net/"
-            } catch (err) {
-                echo "Caught: ${err}"
-                currentBuild.result = 'FAILURE'
-                sh 'docker service update --rollback sslproxy_app'
+    stages {
+        stage('prepare') {
+            steps {
+                checkout scm
+//                 git credentialsId: 'f1f58215-c789-44a2-9b72-50e4425cb061', url: 'ssh://git@git.xai-corp.net:10022/xai-corp.net/provisioning.git'
+
+                sh 'ls'
             }
         }
-    }
 
-    stage('smoke tests') {
-        dir(workdir) {
+        stage('build') {
+            steps {
+                dir(WORKDIR) {
+                    script {
+                        docker.withRegistry('http://dkregistry.xai-corp.net:5000', 'b11d7f1a-81ac-4daf-8842-56afc0d2370e') {
+                            def customImage = docker.build("dkregistry.xai-corp.net:5000/sslproxy:2.1", "-f ${DOCKERFILE} .")
+                            customImage.push()
+                        }
+                    }
+                }
+            }
         }
+
+        stage('deploy') {
+            steps {
+                dir(WORKDIR) {
+                    sh """
+                        export DOCKER_HOST=${DOCKER_HOST}
+                        docker stack deploy --with-registry-auth --prune -c docker-compose-prod.yml sslproxy
+                        (cd ../ && chmod +x ./scaleout.sh && ./scaleout.sh sslproxy_app 30)
+                    """
+                }
+            }
+        }
+
+        stage('smoke tests') {
+            steps {
+                dir(WORKDIR) {
+                    sleep 10
+                    sh "curl -If https://git.xai-corp.net/"
+                }
+            }
+            post {
+                failure {
+                    dir(WORKDIR) {
+                        sh """
+                            export DOCKER_HOST=${DOCKER_HOST}
+                            docker service rollback sslproxy_app
+                        """
+                    }
+                }
+            }
+        }
+
     }
 }