feat: config state now also managed rabbitmq env file

pillar.example

@@ -3,6 +3,8 @@ rabbitmq:
   # version: "3.5.3-1"
   enabled: true
   running: true
+  env:
+    rabbitmq_mnesia_base: /opt/rabbitmq
   plugin:
     rabbitmq_management:
       - enabled

rabbitmq/config.sls

@@ -46,3 +46,15 @@ rabbitmq_user_guest:
   rabbitmq_user.absent:
     - name: guest
 {% endif %}
+
+{%- if salt['pillar.get']('rabbitmq:env', None) %}
+rabbitmq_env-file:
+  file.managed:
+    - name: /etc/rabbitmq/rabbitmq-env.conf
+    - source: salt://{{ slspath }}/files/rabbitmq-env.conf
+    - template: jinja
+    - context:
+        env: {{ salt['pillar.get']('rabbitmq:env', {}) }}
+    - watch_in:
+      - service: rabbitmq-server
+{%- endif %}

rabbitmq/files/rabbitmq-env.conf

@@ -0,0 +1,8 @@
+########################################################################
+# File managed by Salt at <{{ source }}>.
+# Your changes will be overwritten.
+########################################################################
+
+{% for key, value in env.items() %}
+{{ key | upper }}={{ value }}
+{%- endfor %}