Merge pull request #331 from chessclub/fix-inotify-beacon-dependency

Added support for installing pyinotify when using inotify beacons

pillar.example

     salt-syndic: 'salt-syndic'
     salt-cloud: 'salt-cloud'
     salt-ssh: 'salt-ssh'
+    pyinotify: 'python-pyinotify' the package to be installed for pyinotify
 
   # Set which release of SaltStack to use, default to 'latest'
   # To get the available releases:

salt/map.jinja

       salt['grains.get']('os')|lower + '/' + salt['grains.get']('osmajorrelease', osrelease)|string + '/amd64/' + salt_release + ' ' + salt['grains.get']('oscodename') + ' main',
       'key_url': 'https://repo.saltstack.com/apt/' + salt['grains.get']('os')|lower + '/' + salt['grains.get']('osmajorrelease', osrelease)|string + '/amd64/' + salt_release  + '/SALTSTACK-GPG-KEY.pub',
       'libgit2': 'libgit2-22',
+      'pyinotify': 'python-pyinotify',
       'gitfs': {
         'pygit2': {
           'install_from_source': True,
       'salt_ssh':  'salt',
       'pygit2': 'python2-pygit2',
       'libgit2': 'libgit2',
+      'pyinotify': 'python2-pyinotify',
     },
     'Alpine': {
       'salt_master': 'salt-master',

salt/minion.sls

       - file: remove-old-minion-conf-file
 {%- endif %}
 
+{% if 'inotify' in  salt_settings.get('minion', {}).get('beacons', {}) and salt_settings.get('pyinotify', False) %}
+salt-minion-beacon-inotify:
+  pkg.installed:
+    - name: {{ salt_settings.pyinotify }}
+    - require_in:
+      - service: salt-minion
+    - watch_in:
+      - service: salt-minion
+{% endif %}
+
 {% if salt_settings.minion_remove_config %}
 remove-default-minion-conf-file:
   file.absent: