Use rake-tasks script for OBS API setup

/usr/share/obs/api/script/rake-tasks.sh script already sets proper file
permissions and run the tasks needed to setup the database and compile
the assets needed. We now run this script instead of manually
replicating those steps.

salt/obs.sls

@@ -25,77 +25,19 @@ enable_obs_workers:
     - repl: 'ENABLED=1'
     - count: 1
 
-patch1_obs_api_gemfile_lock:
+{% if salt['grains.get']('api_setup') != 'done' %}
+setup_obs_api:
   cmd.run:
-    - name: sed -i 's/sass (3.4.22)/sass (3.4.23)/' /usr/share/obs/api/Gemfile.lock
-
-patch2_obs_api_gemfile:
-  cmd.run:
-    - name: sed -i 's/^group :assets do$//' /usr/share/obs/api/Gemfile
-
-patch3_obs_api_gemfile:
-  cmd.run:
-    - name: sed -i '93s/^end$//' /usr/share/obs/api/Gemfile
-
-enable_apache_ssl_module:
-  cmd.run:
-    - name: a2enmod ssl
-
-enable_apache_headers_module:
-  cmd.run:
-    - name: a2enmod headers
-
-enable_apache_expires_module:
-  cmd.run:
-    - name: a2enmod expires
-
-disable_default_apache2_site:
-  cmd.run:
-    - name: a2dissite 000-default.conf
-
-enable_obs_site:
-  cmd.run:
-    - name: a2ensite obs
-
-# set files on log and api dir to www-data
-/usr/share/obs/api:
-  file.directory:
-    - user: www-data
-    - group: www-data
-    - recurse:
-      - user
-      - group
-
-/var/log/obs:
-  file.directory:
-    - user: www-data
-    - group: www-data
-    - recurse:
-      - user
-      - group
-
-{% if salt['grains.get']('db_setup') != 'done' %}
-setup_database:
-  cmd.run:
-    - name: "RAILS_ENV=production bundle exec rake db:setup"
+    - name: /usr/share/obs/api/script/rake-tasks.sh setup
     - cwd: /usr/share/obs/api
   grains.present:
-    - name: db_setup
+    - name: api_setup
     - value: done
 {% endif %}
 
-compile_assets:
-  cmd.run:
-    - name: "RAILS_ENV=production bundle exec rake assets:precompile"
-    - cwd: /usr/share/obs/api
-
 restart_apache:
   service.running:
     - name: apache2
     - enable: True
-    - watch_any:
-      - enable_obs_site
-      - disable_default_apache2_site
-      - file: /var/log/obs
-      - file: /usr/share/obs/api
-      - compile_assets
+    - watch:
+      - setup_obs_api