{"comment":{"url":"https://api.github.com/repos/alexhersh/calico-docker/comments/12310889","html_url":"https://github.com/alexhersh/calico-docker/commit/4f78344b83d98a246959c2e3dbe4bd3d37a09bd7#commitcomment-12310889","id":12310889,"user":{"login":"Symmetric","id":1524910,"avatar_url":"https://avatars.githubusercontent.com/u/1524910?v=3","gravatar_id":"","url":"https://api.github.com/users/Symmetric","html_url":"https://github.com/Symmetric","followers_url":"https://api.github.com/users/Symmetric/followers","following_url":"https://api.github.com/users/Symmetric/following{/other_user}","gists_url":"https://api.github.com/users/Symmetric/gists{/gist_id}","starred_url":"https://api.github.com/users/Symmetric/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Symmetric/subscriptions","organizations_url":"https://api.github.com/users/Symmetric/orgs","repos_url":"https://api.github.com/users/Symmetric/repos","events_url":"https://api.github.com/users/Symmetric/events{/privacy}","received_events_url":"https://api.github.com/users/Symmetric/received_events","type":"User","site_admin":false},"position":5,"line":194,"path":"calico_containers/calico_ctl/node.py","commit_id":"4f78344b83d98a246959c2e3dbe4bd3d37a09bd7","created_at":"2015-07-23T00:20:14Z","updated_at":"2015-07-23T00:20:14Z","body":"This won't cut it unfortunately -- on many systems the default loopback is lo0. Also, you can create a new loopback interface with any name you want. You need to inspect the interface to determine if it's a loopback interface. You should probably exclude all loopback-type interfaces in the get_host_ips method."}}