taskotron: enable task-mtf-containers on stg

roles/taskotron/taskotron-trigger/templates/trigger_rules.yml.j2.stg

@@ -0,0 +1,59 @@
+---
+- when: {message_type: KojiBuildPackageCompleted}
+  do:
+    - {tasks: [rpmlint, rpmgrill, python-versions]}
+    - {discover: {repo: '{{ trigger_distgit_repo_url }}/rpms/${name}{{'.git' if deployment_type in ['stg'] else ''}}', branch: "${distgit_branch}", fallback_branch: 'master', recursive: true}}
+
+- when: {message_type: KojiBuildPackageCompleted, name: docker}
+  do:
+    - {tasks: [dockerautotest]}
+
+- when:
+    message_type: KojiBuildPackageCompleted
+    name:
+      $nin: [{{ trigger_abicheck_blacklist | join(',') }}]
+  do:
+    - {tasks: [abicheck]}
+
+- when:
+    message_type: KojiTagChanged
+    tag: {$regex: '/^f[0-9]{2}-updates(-testing)?-pending$$/'}
+  do:
+    - {tasks: [rpmdeplint]}
+
+{% if deployment_type not in ['stg'] %}
+{# stg bodhi doesn't have the info we need, stg koji doesn't have the builds from prod bodhi #}
+- when:
+    message_type: KojiTagChanged
+    tag: {$regex: '/^f[0-9]{2}-updates-pending$$/'}
+  do:
+    - {tasks: [upgradepath]}
+{% endif %}
+
+- when: {message_type: DistGitCommit, namespace: modules}
+  do:
+    - {tasks: [check_modulemd]}
+
+- when:
+    message_type: ModuleBuildComplete
+  do:
+    - {tasks: [modularity-testing-framework]}
+
+{# disabled due to missing nested virt: https://pagure.io/taskotron/issue/239
+- when:
+    message_type: AtomicCompose
+  do:
+    - {tasks: [upstream-atomic, fedora-cloud-tests]}
+
+- when:
+    message_type: CloudCompose
+  do:
+    - {tasks: [fedora-cloud-tests]}
+#}
+
+- when:
+    message_type: GitHubPullRequestOpened
+    repo_name: {$regex: '/^container-images\/.+/'}
+  do:
+    - {tasks: [mtf-containers]}
+