Python 无法访问JupyterHub:正在上运行http://8000

我想让JupyterHub在RHEL7上运行

我得到一个日志输出，说明服务器可用，这似乎有点奇怪。我已尝试从另一台计算机连接到“”，但这不起作用

这里的一切似乎都很简单：

日志输出：

[I 2019-06-18 18:03:31.020 JupyterHub app:2120] Using Authenticator: jupyterhub.auth.PAMAuthenticator-1.0.0
[I 2019-06-18 18:03:31.020 JupyterHub app:2120] Using Spawner: jupyterhub.spawner.LocalProcessSpawner-1.0.0
[I 2019-06-18 18:03:31.023 JupyterHub app:1257] Loading cookie_secret from /opt/anaconda3/bin/jupyterhub_cookie_secret
[I 2019-06-18 18:03:31.038 JupyterHub proxy:460] Generating new CONFIGPROXY_AUTH_TOKEN
[W 2019-06-18 18:03:31.039 JupyterHub app:1532] No admin users, admin interface will be unavailable.
[W 2019-06-18 18:03:31.039 JupyterHub app:1534] Add any administrative users to `c.Authenticator.admin_users` in config.
[I 2019-06-18 18:03:31.039 JupyterHub app:1563] Not using whitelist. Any authenticated user will be allowed.
[I 2019-06-18 18:03:31.067 JupyterHub app:2337] Hub API listening on http://127.0.0.1:8081/hub/
[W 2019-06-18 18:03:31.068 JupyterHub proxy:642] Running JupyterHub without SSL.  I hope there is SSL termination happening somewhere else...
[I 2019-06-18 18:03:31.068 JupyterHub proxy:645] Starting proxy @ http://:8000
18:03:31.596 [ConfigProxy] info: Proxying http://*:8000 to (no default)
18:03:31.598 [ConfigProxy] info: Proxy API at http://127.0.0.1:8001/api/routes
18:03:32.178 [ConfigProxy] info: 200 GET /api/routes
[I 2019-06-18 18:03:32.178 JupyterHub proxy:319] Checking routes
[I 2019-06-18 18:03:32.178 JupyterHub proxy:399] Adding default route for Hub: / => http://127.0.0.1:8081
18:03:32.180 [ConfigProxy] info: Adding route / -> http://127.0.0.1:8081
18:03:32.180 [ConfigProxy] info: Route added / -> http://127.0.0.1:8081
18:03:32.182 [ConfigProxy] info: 201 POST /api/routes/
[I 2019-06-18 18:03:32.182 JupyterHub app:2422] JupyterHub is now running at http://:8000
^C[C 2019-06-18 18:03:36.370 JupyterHub app:2448] Received signal SIGINT, initiating shutdown...
[I 2019-06-18 18:03:36.371 JupyterHub app:2155] Cleaning up single-user servers...
[I 2019-06-18 18:03:36.371 JupyterHub proxy:705] Cleaning up proxy[19254]...
[I 2019-06-18 18:03:36.371 JupyterHub app:2187] ...done
(base) [knkb670@iecdalpptalpp01 bin]$ mysudo jupyterhub
[I 2019-06-18 18:03:41.038 JupyterHub app:2120] Using Authenticator: jupyterhub.auth.PAMAuthenticator-1.0.0
[I 2019-06-18 18:03:41.038 JupyterHub app:2120] Using Spawner: jupyterhub.spawner.LocalProcessSpawner-1.0.0
[I 2019-06-18 18:03:41.041 JupyterHub app:1257] Loading cookie_secret from /opt/anaconda3/bin/jupyterhub_cookie_secret
[I 2019-06-18 18:03:41.056 JupyterHub proxy:460] Generating new CONFIGPROXY_AUTH_TOKEN
[W 2019-06-18 18:03:41.057 JupyterHub app:1532] No admin users, admin interface will be unavailable.
[W 2019-06-18 18:03:41.057 JupyterHub app:1534] Add any administrative users to `c.Authenticator.admin_users` in config.
[I 2019-06-18 18:03:41.057 JupyterHub app:1563] Not using whitelist. Any authenticated user will be allowed.
[I 2019-06-18 18:03:41.086 JupyterHub app:2337] Hub API listening on http://127.0.0.1:8081/hub/
[W 2019-06-18 18:03:41.086 JupyterHub proxy:642] Running JupyterHub without SSL.  I hope there is SSL termination happening somewhere else...
[I 2019-06-18 18:03:41.087 JupyterHub proxy:645] Starting proxy @ http://:8000
18:03:41.616 [ConfigProxy] info: Proxying http://*:8000 to (no default)
18:03:41.618 [ConfigProxy] info: Proxy API at http://127.0.0.1:8001/api/routes
18:03:41.791 [ConfigProxy] info: 200 GET /api/routes
[I 2019-06-18 18:03:41.792 JupyterHub proxy:319] Checking routes
[I 2019-06-18 18:03:41.792 JupyterHub proxy:399] Adding default route for Hub: / => http://127.0.0.1:8081
18:03:41.793 [ConfigProxy] info: Adding route / -> http://127.0.0.1:8081
18:03:41.795 [ConfigProxy] info: Route added / -> http://127.0.0.1:8081
18:03:41.795 [ConfigProxy] info: 201 POST /api/routes/
[I 2019-06-18 18:03:41.795 JupyterHub app:2422] JupyterHub is now running at http://:8000
^C[C 2019-06-18 18:04:41.706 JupyterHub app:2448] Received signal SIGINT, initiating shutdown...
[I 2019-06-18 18:04:41.706 JupyterHub app:2155] Cleaning up single-user servers...
[I 2019-06-18 18:04:41.706 JupyterHub proxy:705] Cleaning up proxy[19283]...
[I 2019-06-18 18:04:41.707 JupyterHub app:2187] ...done

我假设我可以从另一个客户端远程连接到这个（集线器的整个点）。服务器仅限于bash。不确定配置文件存储在何处以便进行挖掘，因此尝试读取文档

不是代理专家。我确实考虑过安装最简单的JujyTHub，它可能更简单，不确定它们是否可以共存。