feat(config): pillar based config template

Allow management of general configuration using pillar data.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>

nsd/config/zones.sls

@@ -28,14 +28,10 @@ nsd-config-zones-file-directory:
 "{{ identifier }}":
   file.managed:
     - name: "{{ nsd.zones_dir }}/{{ zonefile_name(name, config) }}"
-    {%- if 'zone_source' in config %}
-    - source: {{ config['zone_source'] }}
-    {%- else %}
     - source: {{ files_switch([template, template+'.jinja'],
                               lookup=identifier
                  )
               }}
-    {%- endif %}
     - mode: 644
     - user: root
     - group: {{ nsd.rootgroup }}

nsd/files/default/generated-zones.conf.jinja

@@ -1,5 +1,4 @@
 {%- from "nsd/macros.jinja" import zonefile_name with context -%}
-{%- set extraopts = ['allow-notify', 'request-xfr', 'outgoing-interface'] -%}
 ########################################################################
 # File managed by Salt at <{{ source }}>.
 # Your changes will be overwritten.
@@ -9,9 +8,4 @@
 zone:
   name: "{{ name }}"
   zonefile: "{{ nsd.zones_dir }}/{{ zonefile_name(name, config) }}"
-  {%- for option in extraopts %}
-  {%- if option in config %}
-  {{ option }}: "{{ config[option] }}"
-  {%- endif %}
-  {%- endfor %}
 {%- endfor %}

nsd/files/default/pillar-configuration.conf.jinja

@@ -1,7 +1,7 @@
 {%- for category, config in nsd.get('config_data').items() %}
 {{ category }}:
 {%- for option, value in config.items() %}
-  {%- if value is string or value is number %}
+  {%- if value is string %}
   {{ option }}: {{ value }}
   {%- elif value is iterable %}
   {%- for item in value %}

pillar.example

@@ -31,11 +31,6 @@ nsd:
     "168.192.in-addr.arpa": {}
     # NSD's include-pattern directive may be a better way to share configuration
     # across zones than using YAML anchors.
-    #
-    # You can load the zone file from a custom source and specify additional configuration options:
-    # example.com:
-    #   zone_source: salt://zones/example.com.zone
-    #   request-xfr: 192.168.0.1
 
   # If this section is present in your Pillar data,
   # nsd.conf.d/10-salt.conf will be created and managed
@@ -43,10 +38,6 @@ nsd:
     server:
       hide-version: 'yes'
       ip-address: 127.0.0.1
-      # to use an option multiple times, make it a list:
-      # ip-address:
-      #   - 127.0.0.1
-      #   - 192.168.0.1
       verbosity: 2
       port: 53530
     remote-control: