[re2o-dns] Added role to install re2o dns service

re2o.yml

@@ -26,3 +26,8 @@
     mail_server: smtp.adm.crans.org
   roles:
     - re2o-services
+
+# Deploy re2o dns service on dns server
+- hosts: silice.adm.crans.org
+  roles:
+    - re2o-dns

roles/re2o-dns/tasks/main.yml

@@ -0,0 +1,33 @@
+---
+- name: Create re2o-dns directory
+  file:
+    path: /var/local/re2o-services/dns
+    state: directory
+    mode: '2775'
+    owner: root
+    group: nounou
+
+- name: Set ACL for re2o-dns directory
+  acl:
+    path: /var/local/re2o-services/dns
+    default: yes
+    entity: nounou
+    etype: group
+    permissions: rwx
+    state: query
+
+- name: Clone re2o-dns repository
+  git:
+    repo: 'http://gitlab.adm.crans.org/nounous/re2o-dns.git'
+    dest: /var/local/re2o-services/dns
+    version: crans
+    umask: '002'
+
+- name: Create symbolic link to configuration
+  file:
+    src: /var/local/re2o-services/config.ini
+    dest: /var/local/re2o-services/dns/config.ini
+    owner: root
+    group: root
+    state: link
+