Ensure permissions are correct for mysql dirs

When SSL enabled, /etc/mysq directory is created by salt.minion
state with 700 permissions. It prohibits mysql from reading config
file as normal mode is 755. This patch ensures that mode for
/etc/mysql and /etc/mysql/ssl have correct rights.

Change-Id: Icc2a43e7a56c60d30a716f29f0a9ec28c6549429
Related-Prod: ROD-16782

galera/_ssl.sls

 {%- endif %}
 
 {%- if service.get('ssl', {}).get('enabled', False) %}
+
+galera_ssl_dir:
+  file.directory:
+  - name: /etc/mysql/ssl
+  - makedirs: true
+  - mode: 755
+  - require:
+    - pkg: galera_packages
+
 {%- if service.ssl.cacert_chain is defined %}
 mysql_cacertificate:
   file.managed:
   - create: False
   - require:
     - file: mysql_cacertificate_exists
+    - file: galera_ssl_dir
   - require_in:
     - service: galera_service
     - file: galera_config
     - create: False
     - require:
       - file: mysql_certificate_exists
+      - file: galera_ssl_dir
     - require_in:
       - service: galera_service
       - file: galera_config
     - makedirs: true
     - require:
       - pkg: galera_packages
+      - file: galera_ssl_dir
     - require_in:
       - service: galera_service
       - file: galera_config
     - require:
       - file: mysql_server_key_exists
       - pkg: galera_packages
+      - file: galera_ssl_dir
     - require_in:
        - service: galera_service
        - file: galera_config

galera/master.sls

   - refresh: true
   - force_yes: True
 
-galera_log_dir:
+galera_dirs:
   file.directory:
-  - name: /var/log/mysql
+  - names: ['/var/log/mysql', '/etc/mysql']
   - makedirs: true
   - mode: 755
   - require:

galera/slave.sls

   - refresh: true
   - force_yes: True
 
-galera_log_dir:
+galera_dirs:
   file.directory:
-  - name: /var/log/mysql
+  - names: ['/var/log/mysql', '/etc/mysql']
   - makedirs: true
   - mode: 755
   - require: