Allow staging mbs to use koji content generator

playbooks/manual/staging-sync/koji.yml

@@ -49,6 +49,10 @@
       arches: ppc64le
     - name: buildvm-s390x-stg
       arches: s390x
+  # Users allowed to use content generators, only in staging
+  - cg_users:
+    - user_name: mbs/mbs.stg.fedoraproject.org
+      cg_name: module-build-service
 
   vars_files:
    - /srv/web/infra/ansible/vars/global.yml

playbooks/manual/staging-sync/templates/koji-reset-staging.sql

@@ -104,6 +104,14 @@ insert into user_perms (user_id, perm_id, active, creator_id) values (
     (select id from users where name='{{username}}'));
 {% endfor %}
 
+-- Allow some users to use content generators, only in staging.
+{% for cg_user in cg_users %}
+insert into cg_users (cg_id, user_id, creator_id) values (
+    (select id from content_generator where name='{{ gc_user.gc_name }}'),
+    (select id from users where name='{{ gc_user.user_name }}'),
+    (select id from users where name='{{ gc_user.user_name }}'));
+{% endfor %}
+
 -- Fix krb principals for some users
 {% for username, principal in [('releng', 'compose/koji.stg.fedoraproject.org'),
                                ('koschei', 'koschei/koschei-backend01.stg.phx2.fedoraproject.org'),