Added feature to use mongodb versions >= 3.0

Author: Sergei Antipov

defaults/main.yml

@@ -1,6 +1,7 @@
 ---
 
 mongodb_package: mongodb-org
+mongodb_version: "2.6"
 mongodb_apt_key_url: http://docs.mongodb.org/10gen-gpg-key.asc
 mongodb_apt_key_id: 7F0CEB10
 mongodb_force_wait_for_port: false

tasks/install.deb.yml

@@ -22,8 +22,15 @@
 - name: Add APT key
   apt_key: url="{{mongodb_apt_key_url}}" id="{{mongodb_apt_key_id}}"
 
+- name: Fail when used wrong mongodb_version variable
+  fail:
+    msg: "mongodb_version variable should be '2.6', '3.0' or '3.2'"
+  when: mongodb_version is not defined or mongodb_repository[item] is not defined
+  with_items: "{{ mongodb_version[0:3] }}"
+  
 - name: Add APT repository
-  apt_repository: repo="{{mongodb_repository}}" update_cache=yes
+  apt_repository: repo="{{ mongodb_repository[item] }}" update_cache=yes
+  with_items: "{{ mongodb_version[0:3] }}"
 
 - name: Install MongoDB package
   apt: name={{item}} state=present

vars/Ubuntu.yml

@@ -1,3 +1,6 @@
 ---
 
-mongodb_repository: deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen
+mongodb_repository:
+  "2.6": "deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen"
+  "3.0": "deb http://repo.mongodb.org/apt/ubuntu {{ ansible_distribution_release }}/mongodb-org/3.0 multiverse"
+  "3.2": "deb http://repo.mongodb.org/apt/ubuntu {{ ansible_distribution_release }}/mongodb-org/3.2 multiverse"