在docker里使用jupyterhub
准备工作
需要先安装docker，具体方法参考我的上一篇文章。
1. 查看本地镜像docker images
D:\go 练习\go-zero-demo>docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
alpine/git latest c6b70534b534 3 months ago 27.4MB
hello-world latest feb5d9fea6a5 5 months ago 13.3kB
2. 在cmd里输入：docker search jupyterhub，查看docker hub上相关的镜像文件
D:\go 练习\go-zero-demo>docker search jupyterhub
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
jupyterhub/jupyterhub JupyterHub: multi-user Jupyter notebook serv… 305 [OK]
jupyterhub/singleuser single-user docker images for use with Jupyt… 42 [OK]
jupyterhub/k8s-hub 17
jupyterhub/k8s-singleuser-sample 8
bitnami/jupyterhub 8
jupyterhub/jupyterhub-onbuild onbuild version of JupyterHub images 6
jupyterhub/configurable-http-proxy node-http-proxy + REST API 5 [OK]
jupyterhub/systemuser system-user image for use with JupyterHub an… 3 [OK]
jupyterhub/k8s-binderhub 3
labshare/jupyterhub JupyterHub server for Kubernetes with OAuth … 3
jupyterhub/k8s-image-awaiter 1
jupyterhub/k8s-secret-sync 1
jupyterhub/k8s-pod-culler 1
jupyterhub/k8s-image-cleaner 1
jupyterhub/k8s-pre-puller 1
jupyterhub/k8s-network-tools 1
jupyterhub/jupyterhub-demo 0
pachyderm/jupyterhub-pachyderm-user 0
jupyterhub/mybinder.org-tc-init 0
pachyderm/jupyterhub-pachyderm-hub 0
jupyterhub/mybinder.org-federation-redirect 0
jupyterhub/mybinder.org-minesweeper 0
jupyterhub/mybinder.org-proxy-patches 0
jupyterhub/mybinder.org-analytics-publisher 0
jupyterhub/binderhub-ci-repos_minimal-dockerfile The minimal Dockerfile that would work with … 0
3. 拉取镜像文件docker pull jupyterhub
D:\go 练习\go-zero-demo>docker pull jupyterhub/jupyterhub
Using default tag: latest
latest: Pulling from jupyterhub/jupyterhub
54ee1f796a1e: Pull complete
f7bfea53ad12: Pull complete
46d371e02073: Pull complete
b66c17bbf772: Pull complete
44bfe3e8a19f: Pull complete
272415e84c73: Pull complete
6ae28b16fe2b: Pull complete
b9e74140c7b6: Pull complete
7ee24536bcb0: Pull complete
29d58fb561ea: Pull complete
ab11d07d88fe: Pull complete
Digest: sha256:678b508405f938a1564a81f2d4327ada0b079452ede5a7e57ae358f88fe27a3b
Status: Downloaded newer image for jupyterhub/jupyterhub:latest
docker.io/jupyterhub/jupyterhub:latest
4. 查看本地镜像docker images
D:\go 练习\go-zero-demo>docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
jupyterhub/jupyterhub latest 1cd4fbaf4648 4 weeks ago 355MB
alpine/git latest c6b70534b534 3 months ago 27.4MB
hello-world latest feb5d9fea6a5 5 months ago 13.3kB
5. 运行一个jupyterhub容器 ，docker run jupyterhub/jupyterhub
D:\go 练习\go-zero-demo>docker run jupyterhub/jupyterhub
[I 2022-02-28 01:57:11.863 JupyterHub app:2766] Running JupyterHub version 2.1.1
[I 2022-02-28 01:57:11.864 JupyterHub app:2796] Using Authenticator: jupyterhub.auth.PAMAuthenticator-2.1.1
[I 2022-02-28 01:57:11.864 JupyterHub app:2796] Using Spawner: jupyterhub.spawner.LocalProcessSpawner-2.1.1
[I 2022-02-28 01:57:11.864 JupyterHub app:2796] Using Proxy: jupyterhub.proxy.ConfigurableHTTPProxy-2.1.1
[I 2022-02-28 01:57:11.871 JupyterHub app:1651] Writing cookie_secret to /srv/jupyterhub/jupyterhub_cookie_secret
[I 2022-02-28 01:57:11.888 alembic.runtime.migration migration:201] Context impl SQLiteImpl.
[I 2022-02-28 01:57:11.889 alembic.runtime.migration migration:204] Will assume non-transactional DDL.
[I 2022-02-28 01:57:11.905 alembic.runtime.migration migration:615] Running stamp_revision -> 833da8570507
[I 2022-02-28 01:57:12.022 JupyterHub proxy:496] Generating new CONFIGPROXY_AUTH_TOKEN
[I 2022-02-28 01:57:12.049 JupyterHub app:1924] Not using allowed_users. Any authenticated user will be allowed.
[I 2022-02-28 01:57:12.073 JupyterHub app:2835] Initialized 0 spawners in 0.003 seconds
[W 2022-02-28 01:57:12.075 JupyterHub proxy:687] Running JupyterHub without SSL. I hope there is SSL termination happening somewhere else...
[I 2022-02-28 01:57:12.075 JupyterHub proxy:691] Starting proxy @ http://:8000
01:57:12.543 [ConfigProxy] info: Proxying http://*:8000 to (no default)
01:57:12.545 [ConfigProxy] info: Proxy API at http://127.0.0.1:8001/api/routes
01:57:13.051 [ConfigProxy] info: 200 GET /api/routes
[I 2022-02-28 01:57:13.052 JupyterHub app:3084] Hub API listening on http://127.0.0.1:8081/hub/
01:57:13.053 [ConfigProxy] info: 200 GET /api/routes
[I 2022-02-28 01:57:13.053 JupyterHub proxy:431] Adding route for Hub: / => http://127.0.0.1:8081
01:57:13.054 [ConfigProxy] info: Adding route / -> http://127.0.0.1:8081
01:57:13.054 [ConfigProxy] info: Route added / -> http://127.0.0.1:8081
01:57:13.055 [ConfigProxy] info: 201 POST /api/routes/
[I 2022-02-28 01:57:13.055 JupyterHub app:3150] JupyterHub is now running at http://:8000
6. 也可以使用后台运行方式，运行一个jupyterhub的容器：docker run -d -p 8000:8000 jupyterhub/jupyterhub
效果如下：
C:\Users\Carino>docker run -d -p 8000:8000 jupyterhub/jupyterhub
11917ae11faddba68423bfee57272593e3b7b0dd9a29adb712454d983faea2bc
查询运行容器的端口号docker ps:
C:\Users\Carino>docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
11917ae11fad jupyterhub/jupyterhub "jupyterhub" 2 minutes ago Up 2 minutes 0.0.0.0:8000->8000/tcp nostalgic_jemison
在浏览器里输入```localhost:8000`访问服务：
此时没有注册用户，所以没法登录。
7. 创建用户并登录
重新打开一个CMD窗口，输入docker exec -it 11917ae11fad /bin/bash或者docker exec -it jupyterhub bash进入正在运行的jupyterhub容器：
C:\Users\Carino>docker exec -it 11917ae11fad /bin/bash
root@11917ae11fad:/srv/jupyterhub#
这是一个Linux环境，在这个terminal里输入：adduser user -p 123456，创建一个用户user，密码123456
用这个用户密码登录刚刚的登录界面，即可登入：
不知道什么原因，服务没有启动成功：
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