{"action":"created","issue":{"url":"https://api.github.com/repos/openshift/openshift-ansible/issues/565","labels_url":"https://api.github.com/repos/openshift/openshift-ansible/issues/565/labels{/name}","comments_url":"https://api.github.com/repos/openshift/openshift-ansible/issues/565/comments","events_url":"https://api.github.com/repos/openshift/openshift-ansible/issues/565/events","html_url":"https://github.com/openshift/openshift-ansible/issues/565","id":105067096,"number":565,"title":"default('') does not work in the var directory of roles","user":{"login":"xiama","id":5126615,"avatar_url":"https://avatars.githubusercontent.com/u/5126615?v=3","gravatar_id":"","url":"https://api.github.com/users/xiama","html_url":"https://github.com/xiama","followers_url":"https://api.github.com/users/xiama/followers","following_url":"https://api.github.com/users/xiama/following{/other_user}","gists_url":"https://api.github.com/users/xiama/gists{/gist_id}","starred_url":"https://api.github.com/users/xiama/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/xiama/subscriptions","organizations_url":"https://api.github.com/users/xiama/orgs","repos_url":"https://api.github.com/users/xiama/repos","events_url":"https://api.github.com/users/xiama/events{/privacy}","received_events_url":"https://api.github.com/users/xiama/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-09-06T02:50:41Z","updated_at":"2015-09-08T13:19:17Z","closed_at":"2015-09-08T13:18:12Z","body":"If not define openshift_version in inventory hosts, met the following error:\r\n Failed to template {{ openshift_version | default('') }}"},"comment":{"url":"https://api.github.com/repos/openshift/openshift-ansible/issues/comments/138557044","html_url":"https://github.com/openshift/openshift-ansible/issues/565#issuecomment-138557044","issue_url":"https://api.github.com/repos/openshift/openshift-ansible/issues/565","id":138557044,"user":{"login":"brenton","id":832,"avatar_url":"https://avatars.githubusercontent.com/u/832?v=3","gravatar_id":"","url":"https://api.github.com/users/brenton","html_url":"https://github.com/brenton","followers_url":"https://api.github.com/users/brenton/followers","following_url":"https://api.github.com/users/brenton/following{/other_user}","gists_url":"https://api.github.com/users/brenton/gists{/gist_id}","starred_url":"https://api.github.com/users/brenton/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/brenton/subscriptions","organizations_url":"https://api.github.com/users/brenton/orgs","repos_url":"https://api.github.com/users/brenton/repos","events_url":"https://api.github.com/users/brenton/events{/privacy}","received_events_url":"https://api.github.com/users/brenton/received_events","type":"User","site_admin":false},"created_at":"2015-09-08T13:19:17Z","updated_at":"2015-09-08T13:19:17Z","body":"@xiama, I'm sure you'll let us know if that PR doesn't work for you. :)  Thanks for the help."}}