Add common subsections configuration via drbd_common variable

Author: etiennebatise

README.md

@@ -44,6 +44,15 @@ ansible-galaxy install -r requirements.yml
 ---
 # defaults file for ansible-drbd
 
+drbd_common:
+  disk: ''
+  net: |
+    cram-hmac-alg sha1;
+    shared-secret "{{ drbd_network_shared_secret }}";
+  handlers: ''
+  startup: ''
+  options: ''
+
 drbd_disks:
   - device: /dev/drbd0
     disk: /dev/sdb

defaults/main.yml

@@ -1,5 +1,13 @@
 ---
 # defaults file for ansible-drbd
+drbd_common:
+  disk: ''
+  net: |
+    cram-hmac-alg sha1;
+    shared-secret "{{ drbd_network_shared_secret }}";
+  handlers: ''
+  startup: ''
+  options: ''
 
 drbd_disks:
   - device: /dev/drbd0

templates/etc/drbd.d/global_common.conf.j2

@@ -4,19 +4,13 @@ global {
 }
 
 common {
-	handlers {
-	}
-
-	startup {
-	}
-
-	options {
-	}
-
-	net {
-    cram-hmac-alg sha1;
-    shared-secret "{{ drbd_network_shared_secret }}";
-	}
+{% for section in drbd_common.keys() %}
+  {{ section }} {
+{%   for line in drbd_common[section].splitlines() %}
+    {{ line }}
+{%   endfor %}
+  }
+{% endfor %}
 }
 
 {% for disk in drbd_disks %}