copr-frontend: automatically apply the chroot comment changes

roles/copr/frontend/files/chroots.conf

@@ -1,7 +1,9 @@
 # vim: ft=python
 
+config = {}
+
 config["rules"] = [{
-        "match": ["fedora-34-i386", "fedora-35-i386", "fedora-36-i386"],
+        "match": ["fedora-rawhide-i386", "fedora-34-i386", "fedora-35-i386", "fedora-36-i386"],
         "comment": "Non-released Koji packages, <a href='https://fedoraproject.org/wiki/Changes/Noi686Repositories'>more info</a> why you probably don't want this one."
 }, {
         "match": ["epel-8", "epel-9"],

roles/copr/frontend/tasks/main.yml

@@ -86,8 +86,21 @@
 - name: install config for 'copr-frontend chroots-template'
   copy: src="chroots.conf" dest=/etc/copr/chroots.conf mode=600
         owner=copr-fe group=copr-fe
+  register: chroots_conf_installed
   tags:
   - config
+  - chroots_config
+
+- name: apply the config comments
+  command: copr-frontend chroots-template
+  become: yes
+  become_user: copr-fe
+  args:
+    chdir: /usr/share/copr/coprs_frontend/
+  when: chroots_conf_installed.changed
+  tags:
+  - config
+  - chroots_config
 
 - name: enable and start redis  # TODO: .service in copr-backend should depend on redis
   service: name=redis enabled=yes state=started