{"action":"created","issue":{"url":"https://api.github.com/repos/docker/machine/issues/2640","labels_url":"https://api.github.com/repos/docker/machine/issues/2640/labels{/name}","comments_url":"https://api.github.com/repos/docker/machine/issues/2640/comments","events_url":"https://api.github.com/repos/docker/machine/issues/2640/events","html_url":"https://github.com/docker/machine/pull/2640","id":123089614,"number":2640,"title":"Fix amazonec2 initiated shutdown caused by constant DeviceName","user":{"login":"pottava","id":562012,"avatar_url":"https://avatars.githubusercontent.com/u/562012?v=3","gravatar_id":"","url":"https://api.github.com/users/pottava","html_url":"https://github.com/pottava","followers_url":"https://api.github.com/users/pottava/followers","following_url":"https://api.github.com/users/pottava/following{/other_user}","gists_url":"https://api.github.com/users/pottava/gists{/gist_id}","starred_url":"https://api.github.com/users/pottava/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pottava/subscriptions","organizations_url":"https://api.github.com/users/pottava/orgs","repos_url":"https://api.github.com/users/pottava/repos","events_url":"https://api.github.com/users/pottava/events{/privacy}","received_events_url":"https://api.github.com/users/pottava/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/docker/machine/labels/status/0-triage","name":"status/0-triage","color":"fef2c0"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-12-19T14:44:37Z","updated_at":"2015-12-21T08:09:53Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/docker/machine/pulls/2640","html_url":"https://github.com/docker/machine/pull/2640","diff_url":"https://github.com/docker/machine/pull/2640.diff","patch_url":"https://github.com/docker/machine/pull/2640.patch"},"body":"According to [this document](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/device_naming.html), root device must be /dev/xvda when we want to use HVM EBS-Backed instances with some AMIs. So Docker-Machine should be more configurable about BlockDeviceMapping on amazonec2 driver in order to launch more modern [instance family](https://aws.amazon.com/amazon-linux-ami/instance-type-matrix/) like t2.nano.\r\n\r\nI think this PR and user configurations might fix following issues.\r\nrefs #2317, #2222 "},"comment":{"url":"https://api.github.com/repos/docker/machine/issues/comments/166229100","html_url":"https://github.com/docker/machine/pull/2640#issuecomment-166229100","issue_url":"https://api.github.com/repos/docker/machine/issues/2640","id":166229100,"user":{"login":"dgageot","id":153495,"avatar_url":"https://avatars.githubusercontent.com/u/153495?v=3","gravatar_id":"","url":"https://api.github.com/users/dgageot","html_url":"https://github.com/dgageot","followers_url":"https://api.github.com/users/dgageot/followers","following_url":"https://api.github.com/users/dgageot/following{/other_user}","gists_url":"https://api.github.com/users/dgageot/gists{/gist_id}","starred_url":"https://api.github.com/users/dgageot/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dgageot/subscriptions","organizations_url":"https://api.github.com/users/dgageot/orgs","repos_url":"https://api.github.com/users/dgageot/repos","events_url":"https://api.github.com/users/dgageot/events{/privacy}","received_events_url":"https://api.github.com/users/dgageot/received_events","type":"User","site_admin":false},"created_at":"2015-12-21T08:09:53Z","updated_at":"2015-12-21T08:09:53Z","body":"Thank you @pottava for your contribution. Can you update the driver documentation also?"}}