Update MTS role with specific configs

This patch also contains a rule file for running MTS in prod Openshift
instance. For staging, the rule file is pointed out to an "external" rule file
stored in my personal repository created in Pagure.

Signed-off-by: Chenxiong Qi <cqi@redhat.com>

roles/openshift-apps/message-tagging-service/files/mts-rules.yml

@@ -0,0 +1,3 @@
+---
+# Please add rules to tag module build.
+# Refer to https://pagure.io/modularity/blob/master/f/drafts/module-tagging-service/format.md

roles/openshift-apps/message-tagging-service/templates/configmap.yml

@@ -0,0 +1,97 @@
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: "{{ app_name }}-config"
+  labels:
+    app: "{{ app_name }}"
+data:
+  app_config.py: |-
+    class BaseConfiguration:
+        # Set this to False when MTS is ready to work on either stg or prod
+        dry_run = True
+
+        keytab = '/etc/krb5.keytab'
+        principal = '{{ app_name }}/{{ app_name }}{{ env_suffix }}.fedoraproject.org@{{ ipa_realm }}'
+
+        log_level = 'INFO'
+        messaging_backend = 'fedmsg'
+        messaging_backends = {
+            'fedmsg': {'service': 'mts'},
+        }
+        build_state = 'ready'
+
+{% if env == 'staging' %}
+        # Running in staging, a rule file inside my perosnal repo is used in order to test conveniently.
+        rules_file_url = 'https://pagure.io/mts-rules/raw/master/f/rules.yaml'
+        mbs_api_url = 'https://mbs.stg.fedoraproject.org/module-build-service/1/'
+        koji_profile = 'stg'
+        consumer_topics = [
+            'org.fedoraproject.stg.mbs.module.state.change',
+        ]
+{% else %}
+        rules_file_url = ('https://infrastructure.fedoraproject.org/cgit/ansible.git/tree/'
+                          'roles/openshift-apps/message-tagging-service/files/mts-rules.yml')
+        mbs_api_url = 'https://mbs.fedoraproject.org/module-build-service/1/'
+        koji_profile = 'koji'
+        consumer_topics = [
+            'org.fedoraproject.prod.mbs.module.state.change',
+        ]
+{% endif %}
+
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: "{{ app_name }}-fedmsg"
+data:
+  mts.py: |-
+    config = {
+        'mts-consumer': True,
+        'validate_signatures': False,
+        'active': True,
+
+{% if env == 'staging' %}
+        'environment': 'stg',
+        'endpoints': {
+          'fedora-infrastructure': [
+            'tcp://stg.fedoraproject.org:9940',
+          ],
+        },
+{% else %}
+        'environment': 'prod',
+        'endpoints': {
+          'fedora-infrastructure': [
+            'tcp://hub.fedoraproject.org:9940',
+          ],
+        },
+{% endif %}
+    }
+  logging.py: |-
+    config = dict(logging={
+        "version": 1,
+        "formatters": {
+            "bare": {
+                "datefmt": "%Y-%m-%d %H:%M:%S",
+                "format": "[%(asctime)s][%(name)10s %(levelname)7s] %(message)s"
+            }
+        },
+        "loggers": {
+            "message_tagging_service": {
+                "handlers": ["console"], "propagate": False, "level": "DEBUG"},
+            "fedmsg": {
+                "handlers": ["console"], "propagate": False, "level": "DEBUG"},
+            "moksha": {
+                "handlers": ["console"], "propagate": False, "level": "DEBUG"},
+            "koji": {
+                "handlers": ["console"], "propagate": False, "level": "DEBUG"},
+        },
+        "handlers": {
+            "console": {
+                "formatter": "bare",
+                "class": "logging.StreamHandler",
+                "stream": "ext://sys.stdout",
+                "level": "DEBUG"
+            }
+        },
+    })

roles/openshift-apps/message-tagging-service/templates/deployment.yml

@@ -17,14 +17,16 @@ spec:
         service: mts
     spec:
       containers:
-      - name: message-tagging-service
+      - name: "{{ app_name }}"
-        image: quay.io/factory2/message-tagging-service:{{quay_tag}}
         ports:
         - containerPort: 8080
         volumeMounts:
-#        - name: config
+        - name: "{{ app_name }}-config"
-#          mountPath: /etc/mts
+          mountPath: /etc/mts
-#          readOnly: true
+          readOnly: true
+        - name: "{{ app_name }}"-fedmsg
+          mountPath: /etc/fedmsg.d
+          readOnly: true
         - name: keytab
           mountPath: /etc/krb5.keytab
           subPath: krb5.keytab
@@ -49,9 +51,16 @@ spec:
             path: /
             port: 8080
       volumes:
-#      - name: config
-#        secret:
-#          secretName: mts-config
       - name: keytab
         secret:
           secretName: keytab
+    triggers:
+      - type: ConfigChange
+      - type: ImageChange
+        imageChangeParams:
+          automatic: true
+          containerNames:
+          - "{{ app_name }}"
+          from:
+            kind: ImageStreamTag
+            name: "{{ app_name }}:latest"

roles/openshift-apps/message-tagging-service/templates/imagestream.yml

@@ -0,0 +1,18 @@
+apiVersion: v1
+kind: ImageStream
+metadata:
+  name: "{{ app_name }}"
+  labels:
+    app: "{{ app_name }}"
+spec:
+  tags:
+  - name: latest
+    from:
+      kind: DockerImage
+{% if env == 'staging' %}
+      name: "quay.io/factory2/{{ app_name }}:stage"
+{% else %}
+      name: "quay.io/factory2/{{ app_name }}:prod"
+{% endif %}
+    importPolicy:
+      scheduled: true

roles/openshift-apps/message-tagging-service/vars/main.yml

@@ -1,4 +1,4 @@
-app: message-tagging-service
+app_name: message-tagging-service
 description: message-tagging-service
 appowners:
   - mizdebsk