Added login shell for Jenkins worker account

playbooks/roles/jenkins_worker/tasks/system.yml

@@ -2,8 +2,9 @@
 - name: jenkins_worker | Create jenkins group
   group: name={{ jenkins_group }} state=present
 
-- name: jenkins_worker | Add the jenkins user to the group
-  user: name={{ jenkins_user }} append=yes group={{ jenkins_group }}
+# The Jenkins account needs a login shell because Jenkins uses scp
+- name: jenkins_worker | Add the jenkins user to the group and configure shell
+  user: name={{ jenkins_user }} append=yes group={{ jenkins_group }} shell=/bin/bash
 
 # Because of a bug in the latest release of the EC2 plugin
 # we need to use a key generated by Amazon (not imported)