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This repository was archived by the owner on Jan 24, 2018. It is now read-only.

Quickstart Instructions not working #276

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Open
Quickstart Instructions not working#276

Description

@ZelphirKaltstahl
ZelphirKaltstahl
opened on Apr 25, 2017

I just tried to do the quickstart, but alas it is not working.

The server is running on 9999 and not 8000 as stated in the instructions:

BAM! Visit your Docker host on port 8000 and you have a working tmpnb setup.

When I go to http://127.0.0.1:9999 I am redirected to a temporary URL: http://127.0.0.1:9999/spawn/user/KKxt1mJPq754/tree. Looks fine, but the page does not:

image

Then I check the docker logs tmpnb:

[I 170425 19:34:09 spawnpool:148] Performing initial pool cleanup
[E 170425 19:34:09 spawnpool:485] Unable to list existing proxy entries: HTTP 599: couldn't connect to host
[W 170425 19:34:09 dockworker:177] ['Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.']
[I 170425 19:34:09 dockworker:180] Created container d7a73d541b64b17d9a29aea2bd072a11a1a089dcfbaae778db7fc0777165541e
[W 170425 19:34:09 dockworker:177] ['Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.']
[I 170425 19:34:09 dockworker:180] Created container 4a4480e955038a6b25bb627b394e4e2a3b1abd7ca5ed7647d06988b374ddde5c
[W 170425 19:34:09 dockworker:177] ['Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.']
[I 170425 19:34:09 dockworker:180] Created container 958438dc66a741541731b0baab77ca419da14e6dddbfe2166d8094da7287785c
[W 170425 19:34:09 dockworker:177] ['Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.']
[I 170425 19:34:09 dockworker:180] Created container 91ac6e601e4f5e1b8710de2ab2622a626ac24cb1e7030b6bbe851413572b4408
[W 170425 19:34:09 dockworker:177] ['Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.']
[I 170425 19:34:09 dockworker:180] Created container d8fa6ab22013ee252a6eff5fa49a690cdb95f3f599b69530e7fc2e11b11a877c
[W 170425 19:34:09 dockworker:177] ['Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.']
[I 170425 19:34:09 dockworker:180] Created container b17a99b143b133505126b3993c3ba136a411f633f8f8d44b5c121f740df2710c
[W 170425 19:34:09 dockworker:177] ['Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.']
[I 170425 19:34:09 dockworker:180] Created container 146b73a385e901609d6e909f0eea6c54350204f7b5a33541abb31afcce62ac2e
[W 170425 19:34:09 dockworker:177] ['Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.']
[I 170425 19:34:09 dockworker:180] Created container 4e1037a75f9c2d13aee60ea0bd180306488973b9a5da3967e9d3b01cab4d6902
[W 170425 19:34:09 dockworker:177] ['Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.']
[I 170425 19:34:09 dockworker:180] Created container 7b97d4b6a68ddf59b5d38d40128531118b2bbb7165778c447c36470dd4436e3a
[W 170425 19:34:09 dockworker:177] ['Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.']
[I 170425 19:34:09 dockworker:180] Created container f6ed7498dec4c034942b552266b38667997d8e22a4895156fe35abb9acd3214f
[I 170425 19:34:12 spawnpool:320] Waiting for a container to launch at [127.0.0.1:32800].
[I 170425 19:34:12 spawnpool:320] Waiting for a container to launch at [127.0.0.1:32799].
[I 170425 19:34:12 spawnpool:320] Waiting for a container to launch at [127.0.0.1:32801].
[I 170425 19:34:12 spawnpool:320] Waiting for a container to launch at [127.0.0.1:32802].
[I 170425 19:34:12 spawnpool:320] Waiting for a container to launch at [127.0.0.1:32804].
[I 170425 19:34:12 spawnpool:320] Waiting for a container to launch at [127.0.0.1:32803].
[I 170425 19:34:12 spawnpool:320] Waiting for a container to launch at [127.0.0.1:32805].
[I 170425 19:34:12 spawnpool:320] Waiting for a container to launch at [127.0.0.1:32806].
[I 170425 19:34:12 spawnpool:320] Waiting for a container to launch at [127.0.0.1:32808].
[I 170425 19:34:12 spawnpool:320] Waiting for a container to launch at [127.0.0.1:32807].
[I 170425 19:34:12 spawnpool:352] Booting server at [user/iCBWao3cAjGs], getting HTTP status [599]
[I 170425 19:34:12 spawnpool:352] Booting server at [user/92wK8QDLM9I0], getting HTTP status [599]
[I 170425 19:34:12 spawnpool:352] Booting server at [user/ChY3x1H3NBT3], getting HTTP status [599]
[I 170425 19:34:12 spawnpool:352] Booting server at [user/E5np8J8IjgzC], getting HTTP status [599]
[I 170425 19:34:12 spawnpool:358] Server [user/JlQfDy5zZtl3] at address [127.0.0.1:32799] has booted! Have at it.
[I 170425 19:34:12 spawnpool:352] Booting server at [user/KKxt1mJPq754], getting HTTP status [599]
[E 170425 19:34:12 spawnpool:307] Failed to create proxy route to [user/JlQfDy5zZtl3]: HTTP 599: couldn't connect to host
[I 170425 19:34:12 spawnpool:311] Adding container [PooledContainer(id=d7a73d541b64b17d9a29aea2bd072a11a1a089dcfbaae778db7fc0777165541e, path=user/JlQfDy5zZtl3)] to the pool.
[I 170425 19:34:12 spawnpool:352] Booting server at [user/ipuS1vZxiUxz], getting HTTP status [599]
[I 170425 19:34:12 spawnpool:358] Server [user/yy86IR5mDpFW] at address [127.0.0.1:32800] has booted! Have at it.
[E 170425 19:34:12 spawnpool:307] Failed to create proxy route to [user/yy86IR5mDpFW]: HTTP 599: couldn't connect to host
[I 170425 19:34:12 spawnpool:311] Adding container [PooledContainer(id=4a4480e955038a6b25bb627b394e4e2a3b1abd7ca5ed7647d06988b374ddde5c, path=user/yy86IR5mDpFW)] to the pool.
[I 170425 19:34:12 spawnpool:352] Booting server at [user/M4uWZzERVPqh], getting HTTP status [599]
[I 170425 19:34:12 spawnpool:352] Booting server at [user/UHVUOg4vFyAw], getting HTTP status [599]
[I 170425 19:34:12 spawnpool:352] Booting server at [user/iCBWao3cAjGs], getting HTTP status [599]
[I 170425 19:34:12 spawnpool:352] Booting server at [user/92wK8QDLM9I0], getting HTTP status [599]
[I 170425 19:34:12 spawnpool:352] Booting server at [user/ChY3x1H3NBT3], getting HTTP status [599]
[I 170425 19:34:12 spawnpool:352] Booting server at [user/E5np8J8IjgzC], getting HTTP status [599]
[I 170425 19:34:12 spawnpool:352] Booting server at [user/KKxt1mJPq754], getting HTTP status [599]
[I 170425 19:34:12 spawnpool:352] Booting server at [user/ipuS1vZxiUxz], getting HTTP status [599]
[I 170425 19:34:12 spawnpool:352] Booting server at [user/M4uWZzERVPqh], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/UHVUOg4vFyAw], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/iCBWao3cAjGs], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/92wK8QDLM9I0], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/ChY3x1H3NBT3], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/E5np8J8IjgzC], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/KKxt1mJPq754], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/ipuS1vZxiUxz], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/UHVUOg4vFyAw], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/M4uWZzERVPqh], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/iCBWao3cAjGs], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/92wK8QDLM9I0], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/ChY3x1H3NBT3], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/E5np8J8IjgzC], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/KKxt1mJPq754], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/ipuS1vZxiUxz], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/M4uWZzERVPqh], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/UHVUOg4vFyAw], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/iCBWao3cAjGs], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/92wK8QDLM9I0], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/ChY3x1H3NBT3], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/E5np8J8IjgzC], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/KKxt1mJPq754], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/ipuS1vZxiUxz], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/UHVUOg4vFyAw], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/M4uWZzERVPqh], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/92wK8QDLM9I0], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/ChY3x1H3NBT3], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/E5np8J8IjgzC], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/KKxt1mJPq754], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/ipuS1vZxiUxz], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:358] Server [user/iCBWao3cAjGs] at address [127.0.0.1:32801] has booted! Have at it.
[E 170425 19:34:13 spawnpool:307] Failed to create proxy route to [user/iCBWao3cAjGs]: HTTP 599: couldn't connect to host
[I 170425 19:34:13 spawnpool:311] Adding container [PooledContainer(id=958438dc66a741541731b0baab77ca419da14e6dddbfe2166d8094da7287785c, path=user/iCBWao3cAjGs)] to the pool.
[I 170425 19:34:13 spawnpool:352] Booting server at [user/M4uWZzERVPqh], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/UHVUOg4vFyAw], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/92wK8QDLM9I0], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/ChY3x1H3NBT3], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/E5np8J8IjgzC], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/KKxt1mJPq754], getting HTTP status [599]
[I 170425 19:34:13 spawnpool:352] Booting server at [user/ipuS1vZxiUxz], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/M4uWZzERVPqh], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/UHVUOg4vFyAw], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/92wK8QDLM9I0], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/ChY3x1H3NBT3], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/E5np8J8IjgzC], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/KKxt1mJPq754], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/ipuS1vZxiUxz], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/M4uWZzERVPqh], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/UHVUOg4vFyAw], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/ChY3x1H3NBT3], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/E5np8J8IjgzC], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/ipuS1vZxiUxz], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/KKxt1mJPq754], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:358] Server [user/92wK8QDLM9I0] at address [127.0.0.1:32802] has booted! Have at it.
[I 170425 19:34:14 spawnpool:352] Booting server at [user/UHVUOg4vFyAw], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/M4uWZzERVPqh], getting HTTP status [599]
[E 170425 19:34:14 spawnpool:307] Failed to create proxy route to [user/92wK8QDLM9I0]: HTTP 599: couldn't connect to host
[I 170425 19:34:14 spawnpool:311] Adding container [PooledContainer(id=91ac6e601e4f5e1b8710de2ab2622a626ac24cb1e7030b6bbe851413572b4408, path=user/92wK8QDLM9I0)] to the pool.
[I 170425 19:34:14 spawnpool:352] Booting server at [user/ChY3x1H3NBT3], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/E5np8J8IjgzC], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/KKxt1mJPq754], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/ipuS1vZxiUxz], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/M4uWZzERVPqh], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/UHVUOg4vFyAw], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/ChY3x1H3NBT3], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/E5np8J8IjgzC], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/ipuS1vZxiUxz], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/KKxt1mJPq754], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/UHVUOg4vFyAw], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/M4uWZzERVPqh], getting HTTP status [599]
[I 170425 19:34:14 spawnpool:352] Booting server at [user/KKxt1mJPq754], getting HTTP status [599]
[I 170425 19:34:15 spawnpool:352] Booting server at [user/M4uWZzERVPqh], getting HTTP status [599]
[I 170425 19:34:15 spawnpool:352] Booting server at [user/UHVUOg4vFyAw], getting HTTP status [599]
[I 170425 19:34:15 spawnpool:358] Server [user/ipuS1vZxiUxz] at address [127.0.0.1:32806] has booted! Have at it.
[E 170425 19:34:15 spawnpool:307] Failed to create proxy route to [user/ipuS1vZxiUxz]: HTTP 599: couldn't connect to host
[I 170425 19:34:15 spawnpool:311] Adding container [PooledContainer(id=4e1037a75f9c2d13aee60ea0bd180306488973b9a5da3967e9d3b01cab4d6902, path=user/ipuS1vZxiUxz)] to the pool.
[I 170425 19:34:15 spawnpool:358] Server [user/ChY3x1H3NBT3] at address [127.0.0.1:32804] has booted! Have at it.
[E 170425 19:34:15 spawnpool:307] Failed to create proxy route to [user/ChY3x1H3NBT3]: HTTP 599: couldn't connect to host
[I 170425 19:34:15 spawnpool:311] Adding container [PooledContainer(id=b17a99b143b133505126b3993c3ba136a411f633f8f8d44b5c121f740df2710c, path=user/ChY3x1H3NBT3)] to the pool.
[I 170425 19:34:15 spawnpool:358] Server [user/E5np8J8IjgzC] at address [127.0.0.1:32803] has booted! Have at it.
[E 170425 19:34:15 spawnpool:307] Failed to create proxy route to [user/E5np8J8IjgzC]: HTTP 599: couldn't connect to host
[I 170425 19:34:15 spawnpool:311] Adding container [PooledContainer(id=d8fa6ab22013ee252a6eff5fa49a690cdb95f3f599b69530e7fc2e11b11a877c, path=user/E5np8J8IjgzC)] to the pool.
[I 170425 19:34:15 spawnpool:352] Booting server at [user/UHVUOg4vFyAw], getting HTTP status [599]
[I 170425 19:34:15 spawnpool:358] Server [user/KKxt1mJPq754] at address [127.0.0.1:32805] has booted! Have at it.
[E 170425 19:34:15 spawnpool:307] Failed to create proxy route to [user/KKxt1mJPq754]: HTTP 599: couldn't connect to host
[I 170425 19:34:15 spawnpool:311] Adding container [PooledContainer(id=146b73a385e901609d6e909f0eea6c54350204f7b5a33541abb31afcce62ac2e, path=user/KKxt1mJPq754)] to the pool.
[I 170425 19:34:15 spawnpool:358] Server [user/M4uWZzERVPqh] at address [127.0.0.1:32807] has booted! Have at it.
[E 170425 19:34:15 spawnpool:307] Failed to create proxy route to [user/M4uWZzERVPqh]: HTTP 599: couldn't connect to host
[I 170425 19:34:15 spawnpool:311] Adding container [PooledContainer(id=7b97d4b6a68ddf59b5d38d40128531118b2bbb7165778c447c36470dd4436e3a, path=user/M4uWZzERVPqh)] to the pool.
[I 170425 19:34:15 spawnpool:358] Server [user/UHVUOg4vFyAw] at address [127.0.0.1:32808] has booted! Have at it.
[E 170425 19:34:15 spawnpool:307] Failed to create proxy route to [user/UHVUOg4vFyAw]: HTTP 599: couldn't connect to host
[I 170425 19:34:15 spawnpool:311] Adding container [PooledContainer(id=f6ed7498dec4c034942b552266b38667997d8e22a4895156fe35abb9acd3214f, path=user/UHVUOg4vFyAw)] to the pool.
[I 170425 19:34:15 spawnpool:248] Launched [10] new containers.
[I 170425 19:34:15 orchestrate:489] Culling containers unused for 3600 seconds every 600 seconds.
[I 170425 19:34:15 orchestrate:493] Listening on *:9999
[I 170425 19:34:15 orchestrate:497] Admin listening on 127.0.0.1:10000
[I 170425 19:34:19 web:1946] 304 GET / (127.0.0.1) 2.32ms
[I 170425 19:34:20 orchestrate:146] Allocated [user/UHVUOg4vFyAw] from the pool.
[I 170425 19:34:20 orchestrate:160] Redirecting [/spawn/] -> [/user/UHVUOg4vFyAw/tree].
[I 170425 19:34:20 web:1946] 302 GET /spawn/ (127.0.0.1) 0.79ms
[I 170425 19:34:20 web:1946] 200 GET /user/UHVUOg4vFyAw/tree (127.0.0.1) 1.64ms
[I 170425 19:34:20 spawnpool:124] Releasing container [PooledContainer(id=7b97d4b6a68ddf59b5d38d40128531118b2bbb7165778c447c36470dd4436e3a, path=user/M4uWZzERVPqh)].
[E 170425 19:34:20 spawnpool:377] Failed to delete route [user/M4uWZzERVPqh]: HTTP 599: couldn't connect to host
[E 170425 19:34:20 dockworker:256] Encountered a Docker error with method (5 retries remain): 409 Client Error: Conflict ("b'{"message":"Conflict. The container name \\"/tmp.jupyterminimal-notebook.UHVUOg4vFyAw\\" is already in use by container \\"f6ed7498dec4c034942b552266b38667997d8e22a4895156fe35abb9acd3214f\\". You have to remove (or rename) that container to be able to reuse that name."}'")
[E 170425 19:34:20 dockworker:256] Encountered a Docker error with method (4 retries remain): 409 Client Error: Conflict ("b'{"message":"Conflict. The container name \\"/tmp.jupyterminimal-notebook.UHVUOg4vFyAw\\" is already in use by container \\"f6ed7498dec4c034942b552266b38667997d8e22a4895156fe35abb9acd3214f\\". You have to remove (or rename) that container to be able to reuse that name."}'")
[E 170425 19:34:20 dockworker:256] Encountered a Docker error with method (3 retries remain): 409 Client Error: Conflict ("b'{"message":"Conflict. The container name \\"/tmp.jupyterminimal-notebook.UHVUOg4vFyAw\\" is already in use by container \\"f6ed7498dec4c034942b552266b38667997d8e22a4895156fe35abb9acd3214f\\". You have to remove (or rename) that container to be able to reuse that name."}'")
[E 170425 19:34:20 dockworker:256] Encountered a Docker error with method (2 retries remain): 409 Client Error: Conflict ("b'{"message":"Conflict. The container name \\"/tmp.jupyterminimal-notebook.UHVUOg4vFyAw\\" is already in use by container \\"f6ed7498dec4c034942b552266b38667997d8e22a4895156fe35abb9acd3214f\\". You have to remove (or rename) that container to be able to reuse that name."}'")
[E 170425 19:34:20 dockworker:256] Encountered a Docker error with method (1 retries remain): 409 Client Error: Conflict ("b'{"message":"Conflict. The container name \\"/tmp.jupyterminimal-notebook.UHVUOg4vFyAw\\" is already in use by container \\"f6ed7498dec4c034942b552266b38667997d8e22a4895156fe35abb9acd3214f\\". You have to remove (or rename) that container to be able to reuse that name."}'")
[E 170425 19:34:20 dockworker:256] Encountered a Docker error with method (0 retries remain): 409 Client Error: Conflict ("b'{"message":"Conflict. The container name \\"/tmp.jupyterminimal-notebook.UHVUOg4vFyAw\\" is already in use by container \\"f6ed7498dec4c034942b552266b38667997d8e22a4895156fe35abb9acd3214f\\". You have to remove (or rename) that container to be able to reuse that name."}'")
[E 170425 19:34:20 web:1524] Uncaught exception GET /spawn/user/UHVUOg4vFyAw/tree (127.0.0.1)
    HTTPServerRequest(protocol='http', host='127.0.0.1:9999', method='GET', uri='/spawn/user/UHVUOg4vFyAw/tree', version='HTTP/1.1', remote_ip='127.0.0.1', headers={'Connection': 'keep-alive', 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8', 'Referer': 'http://127.0.0.1:9999/user/UHVUOg4vFyAw/tree', 'Accept-Language': 'en-US,en;q=0.8', 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36 OPR/44.0.2510.1218', 'Upgrade-Insecure-Requests': '1', 'Dnt': '1', 'Accept-Encoding': 'gzip, deflate, sdch, br', 'Host': '127.0.0.1:9999'})
    Traceback (most recent call last):
      File "/usr/local/lib/python3.4/site-packages/docker/client.py", line 142, in _raise_for_status
        response.raise_for_status()
      File "/usr/local/lib/python3.4/site-packages/requests/models.py", line 909, in raise_for_status
        raise HTTPError(http_error_msg, response=self)
    requests.exceptions.HTTPError: 409 Client Error: Conflict for url: http+docker://localunixsocket/v1.28/containers/create?name=tmp.jupyterminimal-notebook.UHVUOg4vFyAw

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "/usr/local/lib/python3.4/site-packages/tornado/web.py", line 1445, in _execute
        result = yield result
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1008, in run
        value = future.result()
      File "/usr/local/lib/python3.4/site-packages/tornado/concurrent.py", line 232, in result
        raise_exc_info(self._exc_info)
      File "<string>", line 3, in raise_exc_info
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1014, in run
        yielded = self.gen.throw(*exc_info)
      File "orchestrate.py", line 138, in get
        container = yield self.pool.adhoc(user)
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1008, in run
        value = future.result()
      File "/usr/local/lib/python3.4/site-packages/tornado/concurrent.py", line 232, in result
        raise_exc_info(self._exc_info)
      File "<string>", line 3, in raise_exc_info
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1014, in run
        yielded = self.gen.throw(*exc_info)
      File "/srv/tmpnb/spawnpool.py", line 113, in adhoc
        launched = yield self._launch_container(user=user, enpool=False)
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1008, in run
        value = future.result()
      File "/usr/local/lib/python3.4/site-packages/tornado/concurrent.py", line 232, in result
        raise_exc_info(self._exc_info)
      File "<string>", line 3, in raise_exc_info
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1014, in run
        yielded = self.gen.throw(*exc_info)
      File "/srv/tmpnb/spawnpool.py", line 281, in _launch_container
        container_config=self.container_config)
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1008, in run
        value = future.result()
      File "/usr/local/lib/python3.4/site-packages/tornado/concurrent.py", line 232, in result
        raise_exc_info(self._exc_info)
      File "<string>", line 3, in raise_exc_info
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1014, in run
        yielded = self.gen.throw(*exc_info)
      File "/srv/tmpnb/dockworker.py", line 173, in create_notebook_server
        name=container_name)
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1008, in run
        value = future.result()
      File "/usr/local/lib/python3.4/site-packages/tornado/concurrent.py", line 232, in result
        raise_exc_info(self._exc_info)
      File "<string>", line 3, in raise_exc_info
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1014, in run
        yielded = self.gen.throw(*exc_info)
      File "/srv/tmpnb/dockworker.py", line 259, in _with_retries
        result = yield self._with_retries(fn, *args, **kwargs)
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1008, in run
        value = future.result()
      File "/usr/local/lib/python3.4/site-packages/tornado/concurrent.py", line 232, in result
        raise_exc_info(self._exc_info)
      File "<string>", line 3, in raise_exc_info
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1014, in run
        yielded = self.gen.throw(*exc_info)
      File "/srv/tmpnb/dockworker.py", line 259, in _with_retries
        result = yield self._with_retries(fn, *args, **kwargs)
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1008, in run
        value = future.result()
      File "/usr/local/lib/python3.4/site-packages/tornado/concurrent.py", line 232, in result
        raise_exc_info(self._exc_info)
      File "<string>", line 3, in raise_exc_info
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1014, in run
        yielded = self.gen.throw(*exc_info)
      File "/srv/tmpnb/dockworker.py", line 259, in _with_retries
        result = yield self._with_retries(fn, *args, **kwargs)
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1008, in run
        value = future.result()
      File "/usr/local/lib/python3.4/site-packages/tornado/concurrent.py", line 232, in result
        raise_exc_info(self._exc_info)
      File "<string>", line 3, in raise_exc_info
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1014, in run
        yielded = self.gen.throw(*exc_info)
      File "/srv/tmpnb/dockworker.py", line 259, in _with_retries
        result = yield self._with_retries(fn, *args, **kwargs)
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1008, in run
        value = future.result()
      File "/usr/local/lib/python3.4/site-packages/tornado/concurrent.py", line 232, in result
        raise_exc_info(self._exc_info)
      File "<string>", line 3, in raise_exc_info
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1014, in run
        yielded = self.gen.throw(*exc_info)
      File "/srv/tmpnb/dockworker.py", line 259, in _with_retries
        result = yield self._with_retries(fn, *args, **kwargs)
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1008, in run
        value = future.result()
      File "/usr/local/lib/python3.4/site-packages/tornado/concurrent.py", line 232, in result
        raise_exc_info(self._exc_info)
      File "<string>", line 3, in raise_exc_info
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1014, in run
        yielded = self.gen.throw(*exc_info)
      File "/srv/tmpnb/dockworker.py", line 262, in _with_retries
        raise e
      File "/srv/tmpnb/dockworker.py", line 253, in _with_retries
        result = yield fn(*args, **kwargs)
      File "/usr/local/lib/python3.4/site-packages/tornado/gen.py", line 1008, in run
        value = future.result()
      File "/usr/local/lib/python3.4/concurrent/futures/_base.py", line 395, in result
        return self.__get_result()
      File "/usr/local/lib/python3.4/concurrent/futures/_base.py", line 354, in __get_result
        raise self._exception
      File "/usr/local/lib/python3.4/concurrent/futures/thread.py", line 54, in run
        result = self.fn(*self.args, **self.kwargs)
      File "/usr/local/lib/python3.4/site-packages/docker/api/container.py", line 119, in create_container
        return self.create_container_from_config(config, name)
      File "/usr/local/lib/python3.4/site-packages/docker/api/container.py", line 130, in create_container_from_config
        return self._result(res, True)
      File "/usr/local/lib/python3.4/site-packages/docker/client.py", line 150, in _result
        self._raise_for_status(response)
      File "/usr/local/lib/python3.4/site-packages/docker/client.py", line 146, in _raise_for_status
        raise errors.APIError(e, response, explanation=explanation)
    docker.errors.APIError: 409 Client Error: Conflict ("b'{"message":"Conflict. The container name \\"/tmp.jupyterminimal-notebook.UHVUOg4vFyAw\\" is already in use by container \\"f6ed7498dec4c034942b552266b38667997d8e22a4895156fe35abb9acd3214f\\". You have to remove (or rename) that container to be able to reuse that name."}'")
[E 170425 19:34:20 web:1946] 500 GET /spawn/user/UHVUOg4vFyAw/tree (127.0.0.1) 252.22ms

This is reproducible. I tried the whole thing 3 times now, always the same error. Some container is already using a name. When I kill that container and reload the URL I was redirected to, simply another container already uses that name.

I ran the quick start instructions line by line as given, no changes to anything.

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