Reverted changes writing to /mnt/ since it isn't persisted

playbooks/roles/jenkins_worker/tasks/system.yml

@@ -48,16 +48,3 @@
     - pkg-config
     - unzip
     - xml-twig-tools
-
-# Move MongoDB data to /mnt/mongodb to avoid running out of disk space
-- name: jenkins | Stop mongo service
-  service: name=mongodb state=stopped
-
-- name: jenkins | Move mongodb to /mnt
-  command: mv /var/lib/mongodb  /mnt/.  creates=/mnt/mongodb
-
-- name: jenkins | Create mongodb symlink
-  file: src=/mnt/mongodb dest=/var/lib/mongodb state=link
-
-- name: jenkins | Start mongo service
-  service: name=mongodb state=started

playbooks/roles/jenkins_worker/vars/main.yml

 ---
-jenkins_workspace: /mnt/jenkins
+jenkins_workspace: /opt/jenkins
 jenkins_phantomjs_url: https://phantomjs.googlecode.com/files/phantomjs-1.9.1-linux-x86_64.tar.bz2
 jenkins_phantomjs_archive: phantomjs-1.9.1-linux-x86_64.tar.bz2
 jenkins_phantomjs_folder: phantomjs-1.9.1-linux-x86_64