ci: Begin Jenkins build pipeline

ci/Jenkinsfile

@@ -0,0 +1,55 @@
+// vim: set sw=4 ts=4 sts=4 et :
+// vim: set ft=groovy :
+
+pipeline {
+    agent {
+        kubernetes {
+            yamlFile 'ci/podTemplate.yaml'
+        }
+    }
+
+    stages {
+        stage('Build') {
+            parallel {
+                stage('Build Backend') {
+                    steps {
+                        container('python') {
+                            dir('svc') {
+                                sh '. ../ci/build-svc.sh'
+                            }
+                        }
+                    }
+                    post {
+                        success {
+                            dir('svc/dist') {
+                                archiveArtifacts 'hudctrl-*'
+                            }
+                        }
+                    }
+                }
+
+                stage('Build Frontend') {
+                    steps {
+                        container('node') {
+                            dir('ui') {
+                                sh '. ../ci/build-ui.sh'
+                            }
+                        }
+                    }
+                    post {
+                        success {
+                            dir('ui') {
+                                archiveArtifacts 'hudctrl-ui.tar.gz'
+                            }
+                        }
+                        failure {
+                            dir('ui/npm_cache/_logs') {
+                                archiveArtifacts '*'
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}