Switched to node builder

Dockerfile

@@ -1,5 +1,5 @@
 # Base on latest (edge) alpine image
-FROM opensuse/leap:15.1
+FROM opensuse/leap:15.2
 
 MAINTAINER “Jonathan Ervine” <docker@ervine.org>
 
@@ -12,17 +12,17 @@ ENV LANG='en_US.UTF-8' \
     PM_UID='1003' \
     PM_GID='1003'
 
-RUN zypper -n in tar wget gzip
-RUN groupadd -g $PM_GID $PM_GROUP
-RUN useradd -u $PM_UID -g $PM_GROUP -M $PM_USER
-RUN mkdir /pmmp
-RUN chown $PM_USER:$PM_GROUP /pmmp
-RUN wget -q -O - https://jenkins.pmmp.io/job/PHP-7.3-Aggregate/lastSuccessfulBuild/artifact/PHP-7.3-Linux-x86_64.tar.gz > /pmmp/PHP-7.3-Linux-x86_64.tar.gz
-RUN cd /pmmp && tar zxvf PHP-7.3-Linux-x86_64.tar.gz
+RUN zypper -n in tar wget gzip && \
+    groupadd -g $PM_GID $PM_GROUP && \
+    useradd -u $PM_UID -g $PM_GROUP -M $PM_USER && \
+    mkdir /pmmp && \
+    chown $PM_USER:$PM_GROUP /pmmp && \
+    wget -q -O - https://jenkins.pmmp.io/job/PHP-7.3-Aggregate/lastSuccessfulBuild/artifact/PHP-7.3-Linux-x86_64.tar.gz > /pmmp/PHP-7.3-Linux-x86_64.tar.gz && \
+    cd /pmmp && tar zxvf PHP-7.3-Linux-x86_64.tar.gz
 ADD php.ini /pmmp/bin/php7/bin/php.ini
-RUN rm /pmmp/PHP-7.3-Linux-x86_64.tar.gz
-RUN wget -q -O - https://github.com/pmmp/PocketMine-MP/releases/download/3.13.0/PocketMine-MP.phar > /pmmp/PocketMine-MP.phar
-RUN chown -R $PM_USER:$PM_GROUP /pmmp
+RUN rm /pmmp/PHP-7.3-Linux-x86_64.tar.gz && \
+    wget -q -O - https://github.com/pmmp/PocketMine-MP/releases/download/3.13.0/PocketMine-MP.phar > /pmmp/PocketMine-MP.phar && \
+    chown -R $PM_USER:$PM_GROUP /pmmp
 
 VOLUME /plugins
 VOLUME /config

Jenkinsfile

@@ -1,23 +1,35 @@
-node("docker-node") {
-    docker.withRegistry('https://harbor.ervine.dev', 'jenkins-to-harbor') {
-    
-        git branch: "3.11.3", url: "ssh://git@git.ervine.org/jonny/x86_64-suse-pocketmine", credentialsId: 'jenkins-to-git'
-    
-        sh "git rev-parse HEAD > .git/commit-id"
-        def commit_id = readFile('.git/commit-id').trim()
-        println commit_id
-        
-        try { 
-            stage "build"
-            def app = docker.build "library/x86_64/suse/pocketmine"
-    
-            stage "publish"
-            app.push("${env.BUILD_NUMBER}")
-            app.push("latest")
-            app.push("3.12.0")
-        }
-        catch (err) {
-            currentBuild.result = 'FAILURE'
-        }
+podTemplate(yaml: """
+kind: Pod
+spec:
+  containers:
+  - name: kaniko
+    image: gcr.io/kaniko-project/executor:debug-539ddefcae3fd6b411a95982a830d987f4214251
+    imagePullPolicy: Always
+    command:
+    - /busybox/cat
+    tty: true
+    volumeMounts:
+      - name: jenkins-docker-cfg
+        mountPath: /kaniko/.docker
+  volumes:
+  - name: jenkins-docker-cfg
+    projected:
+      sources:
+      - secret:
+          name: regcred
+          items:
+            - key: .dockerconfigjson
+              path: config.json
+"""
+  ) {
+
+  node(POD_LABEL) {
+    stage('Build with Kaniko') {
+      git url: 'ssh://git@git.ervine.org/jonny/x86_64-suse-pocketmine.git', credentialsId: 'jenkins-to-git'
+      container('kaniko') {
+        sh '/kaniko/executor -f `pwd`/Dockerfile -c `pwd` --cache=true --destination=harbor.ervine.dev/library/x86_64/suse/pocketmine:3.13'
+      }
     }
+  }
 }
+