{"action":"opened","issue":{"url":"https://api.github.com/repos/rancher/os/issues/665","labels_url":"https://api.github.com/repos/rancher/os/issues/665/labels{/name}","comments_url":"https://api.github.com/repos/rancher/os/issues/665/comments","events_url":"https://api.github.com/repos/rancher/os/issues/665/events","html_url":"https://github.com/rancher/os/issues/665","id":119131444,"number":665,"title":"RancherOS and Googles DNS with a rancher service called app","user":{"login":"blaggacao","id":7548295,"avatar_url":"https://avatars.githubusercontent.com/u/7548295?v=3","gravatar_id":"","url":"https://api.github.com/users/blaggacao","html_url":"https://github.com/blaggacao","followers_url":"https://api.github.com/users/blaggacao/followers","following_url":"https://api.github.com/users/blaggacao/following{/other_user}","gists_url":"https://api.github.com/users/blaggacao/gists{/gist_id}","starred_url":"https://api.github.com/users/blaggacao/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/blaggacao/subscriptions","organizations_url":"https://api.github.com/users/blaggacao/orgs","repos_url":"https://api.github.com/users/blaggacao/repos","events_url":"https://api.github.com/users/blaggacao/events{/privacy}","received_events_url":"https://api.github.com/users/blaggacao/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-11-27T04:52:00Z","updated_at":"2015-11-27T04:52:00Z","closed_at":null,"body":"I move the issue here, because it was identified as a RancherOS issue, please also refer to the original issue: https://github.com/rancher/rancher/issues/2838\r\n\r\n**Cause:**\r\nThis line causes service linking in services, which docker's are running on such a RancherOS host to fail:\r\nhttps://github.com/rancher/os/blob/master/os-config.yml#L49\r\n\r\n**Effect**: \r\nOn any container on such a machine: `ping app` always returns `127.0.53.53` inhibiting linking by the token `app`\r\n\r\n**Nastiness**:\r\nThis is very difficult to uncover. Documentation or Patch would be needed.\r\n\r\nBest"}}