kubespawner | Kubernetes spawner for JupyterHub | Code Editor library

by jupyterhub Python Version: 6.0.0 License: BSD-3-Clause

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | kubespawner Summary

kubespawner is a Python library typically used in Editor, Code Editor, Jupyter applications. kubespawner has no bugs, it has a Permissive License and it has low support. However kubespawner has 1 vulnerabilities and it build file is not available. You can install using 'pip install kubespawner' or download it from GitHub, PyPI.

The kubespawner (also known as JupyterHub Kubernetes Spawner) enables JupyterHub to spawn single-user notebook servers on a Kubernetes cluster. See the KubeSpawner documentation for more information about features and usage. In particular, here is a list of all the spawner options.

Support

Quality

Security

License

Reuse

Support

kubespawner has a low active ecosystem.

It has 470 star(s) with 295 fork(s). There are 31 watchers for this library.

It had no major release in the last 6 months.

There are 64 open issues and 262 have been closed. On average issues are closed in 227 days. There are 11 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of kubespawner is 6.0.0

Quality

kubespawner has 0 bugs and 0 code smells.

Security

kubespawner has 1 vulnerability issues reported (0 critical, 1 high, 0 medium, 0 low).

kubespawner code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

kubespawner is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

kubespawner releases are not available. You will need to build from source code and install.

Deployable package is available in PyPI.

kubespawner has no build file. You will be need to create the build yourself to build the component from source.

kubespawner saves you 2830 person hours of effort in developing the same functionality from scratch.

It has 6779 lines of code, 204 functions and 17 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed kubespawner and discovered the below as its top functions. This is intended to give you an instant insight into kubespawner implemented functionality, and help decide if they suit your requirements.

Create a new route
Create an ingress endpoint
Recursively recursively flatten nested lists
Delete a safe resource
Create a pod
Stop the pod
Start monitoring pods
Start a new reflector
Start the task
Create a watcher for the resource
Load and update the list of resources
Stop the watch task
Deprecated function to use KubeSpawner
Render options form
Start listening for events
Delete pod pod
Delete a pvc claim
Delete a route
Handle deprecated config values
Deprecated

Get all kandi verified functions for this library.

kubespawner Key Features

No Key Features are available at this moment for kubespawner.

kubespawner Examples and Code Snippets

No Code Snippets are available at this moment for kubespawner.

Community Discussions

Trending Discussions on kubespawner

gcsfuse command fail with gcsfuse takes exactly two arguments

Yaml invalid when I try to do a kubectl patch deploy to Gitlab

Notebook “Stop My Server” slow to respond (5-10+ seconds) with Kubespawner

QUESTION

gcsfuse command fail with gcsfuse takes exactly two arguments

Asked 2020-Aug-11 at 14:57

I am using GCSFuse for mounting the GCS bucket to my user pod in JupyterHub, but it always fail with the error message gcsfuse takes exactly two arguments.

Here is my DockerFile:

...

ANSWER

Answered 2020-Aug-08 at 20:51

I'm not an expert (and even a user) of JupyterHub. My answer is generic

I'm seeing 2 way to solve your issue

You can mount your secret file (if you have your json key in a file) into the container at runtime. However I don't know the jupyterhub syntax for achieving this
You can try this

In your jupyterhub yaml file, change the env var of your json key file content

Source https://stackoverflow.com/questions/63317861

QUESTION

Yaml invalid when I try to do a kubectl patch deploy to Gitlab

Asked 2020-Jun-05 at 08:16

I need to patch my Jupyterhub installation during installation via .gitlab-ci.yml. When I push my branch to giblab I get "yaml invalid". The script works when I run it from the command line, but not when I run it from .gitlab-ci.yml.

...

ANSWER

Answered 2020-Jun-05 at 08:16

It's because the command contains an unquoted : which YAML treats as mapping value indicator. You can use a folded block scalar which does interpret all contained characters literally but folds linebreaks into spaces (also helps readability):

Source https://stackoverflow.com/questions/62206089

QUESTION

Notebook “Stop My Server” slow to respond (5-10+ seconds) with Kubespawner

Asked 2020-May-12 at 21:17

I’m running Jupterhub 0.9.4 with Kubespawner 0.10.1 on RedHat OpenShift 3.11. I’ve observed that the DELETE request sent when you “Stop My Server” routinely takes 5-10 seconds to complete. I’ve included logs below to illustrate this behavior.

I’ve experimented with the various configurable timeouts however none seem to remedy this behavior. Is this consistent with what others are seeing on K8S when terminating pods? Is there a way to configure the event reflector timeout_seconds field?

...

ANSWER

Answered 2020-May-12 at 21:17

Upgrade to a newer version of jupyterhub.

Source https://stackoverflow.com/questions/59620852

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

CVE-2020-15110 HIGH

In jupyterhub-kubespawner before 0.12, certain usernames will be able to craft particular server names which will grant them access to the default server of other users who have matching usernames. This has been fixed in 0.12.

https://github.com/jupyterhub/kubespawner/security/advisories/GHSA-v7m9-9497-p9gr

https://github.com/jupyterhub/kubespawner/commit/3dfe870a7f5e98e2e398b01996ca6b8eff4bb1d0

Install kubespawner

You can install using 'pip install kubespawner' or download it from GitHub, PyPI.
You can use kubespawner like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.