new file: Dockerfile

new file:   Jenkinsfile
Initial commit

Dockerfile

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+FROM jruby:9.1-jdk
+
+RUN apt-get update -qq && apt-get install -y build-essential
+RUN echo 'gem: --no-rdoc --no-ri' >> /.gemrc
+
+ENV GEM_HOME /usr/local/bundle
+ENV PATH $GEM_HOME/bin:$PATH
+RUN gem install bundler -v '< 2' \
+  && bundle config --global path "$GEM_HOME" \
+  && bundle config --global bin "$GEM_HOME/bin"
+
+# don't create ".bundle" in all our apps
+ENV BUNDLE_APP_CONFIG $GEM_HOME
+
+WORKDIR /app
+
+# these didn't work as ONBUILD, strangely. Idk why. -JBM
+COPY Gemfile ./
+COPY Gemfile.lock ./
+COPY Jarfile ./
+COPY Jarfile.lock ./
+RUN bundle install --system
+RUN jruby -S jbundle install
+COPY . .
+
+EXPOSE 9292
+CMD ["jruby", "-G", "-r", "jbundler", "-S", "rackup", "-o", "0.0.0.0", "config.ru"]

Jenkinsfile

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+node("docker-node") {
+    docker.withRegistry('https://harbor.ervine.dev', 'jenkins-to-harbor') {
+    
+        git branch: "master", url: "ssh://git@git.ervine.org/jonny/x86_64-jruby-tabula", 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/jruby/tabula"
+    
+            stage "publish"
+            app.push("${env.BUILD_NUMBER}")
+            app.push("latest")
+            
+            stage('Deploy on K8s'){
+                sh "/usr/local/bin/kubectl -n utils delete po tabula"
+            }
+        }
+        catch (err) {
+            currentBuild.result = 'FAILURE'
+        }
+    }
+}