copr-frontend: generate usage treemap every week

roles/copr/frontend/files/cron.weekly/copr-frontend-optional

@@ -0,0 +1,8 @@
+#! /bin/sh
+
+# This file is provided by copr-frontend.rpm package, but we edit it for the
+# purpose of Fedora Copr instance.  Please consult
+#     $ dnf diff copr-frontend /etc/cron.weekly/copr-frontend-optional
+# to see our changes, and perhaps update when appropriate.
+
+runuser -c 'copr-frontend usage-treemap -D /var/www/html/usage/' - copr-fe

roles/copr/frontend/tasks/main.yml

@@ -10,6 +10,11 @@
   command: "restorecon -vvRF /var/lib/pgsql"
   when: pgsql_ls.stdout is defined and 'postgresql_db_t' not in  pgsql_ls.stdout
 
+- name: install weekly custom copr-frontend-crontab
+  copy: src=cron.weekly/copr-frontend-optional dest=/etc/cron.weekly/
+        mode=0755
+  tags: [cron_tasks]
+
 - name: install daily custom copr-frontend-crontab
   copy: src=cron.daily/copr-frontend-optional dest=/etc/cron.daily/
         mode=0755
@@ -74,6 +79,10 @@
   file: state=directory path=/var/www/html/db_dumps/
         owner=copr-fe mode=755
 
+- name: directory for usage graphs
+  file: state=directory path=/var/www/html/usage/
+        owner=copr-fe mode=755
+
 - name: install copr configs
   template: src="copr.conf" dest=/etc/copr/copr.conf mode=600
   notify: