Merge "Secure salt minion files."

salt/files/userdata

 sh install_salt.sh
 echo "id: {{ node_name }}.{{ cluster.domain }}" > /etc/salt/minion.d/minion.conf
 echo "master: salt/master: {{ cluster.config.host }}" >> /etc/salt/minion.d/minion.conf
-service salt-minion restart
+chown root:root /etc/salt/minion.d/minion.conf
+chmod 0600 /etc/salt/minion.d/minion.conf
+service salt-minion restart

salt/master/minion.sls

   file.managed:
   - source: salt://salt/files/_orchestration.conf
   - user: root
+  - group: root
+  - mode: 600
   - template: jinja
   - makedirs: true
   - require:

salt/minion/base.sls

   - source: salt://salt/files/minion.conf
   - user: root
   - group: root
+  - mode: 600
   - template: jinja
   - require:
     - {{ minion.install_state }}
   file.managed:
   - source: salt://salt/files/_renderer.conf
   - user: root
+  - group: root
+  - mode: 600
   - template: jinja
   - require:
     - {{ minion.install_state }}

salt/minion/service.sls

   - source: salt://salt/files/minion.conf
   - user: root
   - group: root
+  - mode: 600
   - template: jinja
   - require:
     - {{ minion.install_state }}
 salt_minion_config_{{ service_name }}_{{ name }}:
   file.managed:
     - name: /etc/salt/minion.d/_{{ name }}.conf
+    - user: root
+    - group: root
+    - mode: 600
     - contents: |
         {{ conf|yaml(False)|indent(8) }}
     - require:
   file.managed:
   - source: salt://salt/files/_renderer.conf
   - user: root
+  - group: root
+  - mode: 600
   - template: jinja
   - require:
     - {{ minion.install_state }}