{"action":"created","issue":{"url":"https://api.github.com/repos/jupyterhub/jupyterhub/issues/1154","repository_url":"https://api.github.com/repos/jupyterhub/jupyterhub","labels_url":"https://api.github.com/repos/jupyterhub/jupyterhub/issues/1154/labels{/name}","comments_url":"https://api.github.com/repos/jupyterhub/jupyterhub/issues/1154/comments","events_url":"https://api.github.com/repos/jupyterhub/jupyterhub/issues/1154/events","html_url":"https://github.com/jupyterhub/jupyterhub/issues/1154","id":231238527,"number":1154,"title":"jupyterlab-hub isn't getting passed the port argument from DockerSpawner?","user":{"login":"dhirschfeld","id":881019,"avatar_url":"https://avatars2.githubusercontent.com/u/881019?v=3","gravatar_id":"","url":"https://api.github.com/users/dhirschfeld","html_url":"https://github.com/dhirschfeld","followers_url":"https://api.github.com/users/dhirschfeld/followers","following_url":"https://api.github.com/users/dhirschfeld/following{/other_user}","gists_url":"https://api.github.com/users/dhirschfeld/gists{/gist_id}","starred_url":"https://api.github.com/users/dhirschfeld/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dhirschfeld/subscriptions","organizations_url":"https://api.github.com/users/dhirschfeld/orgs","repos_url":"https://api.github.com/users/dhirschfeld/repos","events_url":"https://api.github.com/users/dhirschfeld/events{/privacy}","received_events_url":"https://api.github.com/users/dhirschfeld/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":7,"created_at":"2017-05-25T04:36:41Z","updated_at":"2017-05-26T01:58:17Z","closed_at":null,"body":"When using a container with the notebook command JupyterHub correctly spawns my container on the remote host and I get a working Notebook instanct\r\n\r\nIf all I change is the command from `jupyter notebook ...` to `jupyter labhub ...` I get the below error about the port not being passed as an argument:\r\n```\r\n[W 2017-05-25 14:25:52.555 SingleUserLabApp configurable:168] Config option `open_browser` not recognized by `SingleUserLabApp`.  Did you mean `browser`?\r\n[W 2017-05-25 14:25:52.556 SingleUserLabApp configurable:168] Config option `token` not recognized by `SingleUserLabApp`.\r\n[W 2017-05-25 14:25:53.106 SingleUserLabApp configurable:168] Config option `open_browser` not recognized by `SingleUserLabApp`.  Did you mean `browser`?\r\n[W 2017-05-25 14:25:53.107 SingleUserLabApp configurable:168] Config option `token` not recognized by `SingleUserLabApp`.\r\n[W 2017-05-25 14:25:53.112 SingleUserLabApp configurable:168] Config option `open_browser` not recognized by `SingleUserLabApp`.  Did you mean `browser`?\r\n[W 2017-05-25 14:25:53.113 SingleUserLabApp configurable:168] Config option `token` not recognized by `SingleUserLabApp`.\r\n[W 2017-05-25 14:25:53.115 SingleUserLabApp configurable:168] Config option `open_browser` not recognized by `SingleUserLabApp`.  Did you mean `browser`?\r\n[W 2017-05-25 14:25:53.115 SingleUserLabApp configurable:168] Config option `token` not recognized by `SingleUserLabApp`.\r\n[W 2017-05-25 14:25:53.160 SingleUserLabApp login:225] All authentication is disabled.  Anyone who can connect to this server will be able to run code.\r\n[C 2017-05-25 14:25:53.172 SingleUserLabApp application:90] Bad config encountered during initialization:\r\n[C 2017-05-25 14:25:53.173 SingleUserLabApp application:91] The 'port' trait of a SingleUserLabApp instance must be an int, but a value of None <class 'NoneType'> was specified.\r\nSingle-user server for JupyterHub. Extends the Jupyter Notebook server.\r\n```\r\n\r\nNB: I'm running JupyterHub master on the Ubuntu JupyterHub server but `0.7.2` on the Windows `DOCKER_HOST`"},"comment":{"url":"https://api.github.com/repos/jupyterhub/jupyterhub/issues/comments/304170645","html_url":"https://github.com/jupyterhub/jupyterhub/issues/1154#issuecomment-304170645","issue_url":"https://api.github.com/repos/jupyterhub/jupyterhub/issues/1154","id":304170645,"user":{"login":"dhirschfeld","id":881019,"avatar_url":"https://avatars2.githubusercontent.com/u/881019?v=3","gravatar_id":"","url":"https://api.github.com/users/dhirschfeld","html_url":"https://github.com/dhirschfeld","followers_url":"https://api.github.com/users/dhirschfeld/followers","following_url":"https://api.github.com/users/dhirschfeld/following{/other_user}","gists_url":"https://api.github.com/users/dhirschfeld/gists{/gist_id}","starred_url":"https://api.github.com/users/dhirschfeld/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dhirschfeld/subscriptions","organizations_url":"https://api.github.com/users/dhirschfeld/orgs","repos_url":"https://api.github.com/users/dhirschfeld/repos","events_url":"https://api.github.com/users/dhirschfeld/events{/privacy}","received_events_url":"https://api.github.com/users/dhirschfeld/received_events","type":"User","site_admin":false},"created_at":"2017-05-26T01:58:17Z","updated_at":"2017-05-26T01:58:17Z","body":"Is the some way to completely nuke the existing `jupyterlab-hub` installation so I can try again (and record the build output)?"}}
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