robusta
kubectl
robusta | kubectl | |
---|---|---|
36 | 13 | |
2,419 | 2,688 | |
1.1% | 0.7% | |
9.6 | 9.2 | |
7 days ago | 2 days ago | |
Python | Go | |
MIT License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
robusta
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Show HN: Kr8s a batteries-included Python client library for Kubernetes
To put one more option out there, we use Hikaru (https://pypi.org/project/hikaru/) in Robusta.dev (https://github.com/robusta-dev/robusta) and have been pretty happy with it. Example code below:
with Pod().read(name='thename', namespace='the-namespace') as p:
- Robusta 0.10.17 released - track Ingress changes, Helm failures, and more
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datadog-agent VS robusta - a user suggested alternative
2 projects | 31 May 2023
Open Source alternative based on Prometheus
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kubevoy VS robusta - a user suggested alternative
2 projects | 31 May 2023
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Kubernetes Tooling ranking on GitHub
I'm from the Robusta team (https://github.com/robusta-dev/robusta) which bursts upwards towards the end. Happy to answer any questions!
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Broke the Kubernetes cluster, and asked ChatGPT to write me a poem about it in Shakespear style
The guys at Robusta, added it into thier slack so when alerts pop of issues in k8s, chatgpt can be used to investigate and offer options to check and potentially solutions. Next phase is probably to let it also apply it :)
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Troubleshooting k8s - your recommendations for strategies and tools.
It's no replacement for learning how things work, but we're trying to automate common troubleshooting cases with Robusta. https://github.com/robusta-dev/robusta
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How to automate repetitive tasks in Kubernetes with runbooks
https://docs.robusta.dev/master/ https://github.com/robusta-dev/robusta
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Most efficient way to check all containers cluster wide for missing probes?
This is the sort of thing we built Robusta for: https://github.com/robusta-dev/robusta
- Writing Operators
kubectl
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What are these orphaned PVC objects?
Check https://github.com/kubernetes/kubectl/issues/151
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Setting kubectl context via env var
I have read this issue, and up to now it seems not possible to change the kubectl context via an env var: https://github.com/kubernetes/kubectl/issues/1154
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Deciding between Rust or Go for desktop applications
However, I would encourage people to take a look at what the code looks like before assuming the Go developer experience on this was positive. Bear in mind that's just the top level kubectl command and some helper functions, the subcommand definitions take up a several more files split into a few more packages. Then you're still not even done, because code that uses the parsed flags still has to redundantly check things that couldn't be enforced at the type level, something Go folks like to pretend is a good thing for some reason.
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Recommendations on file/dir/module structure, common dependencies, and/or anti-patterns for writing CLI tool in Rust
kubectl is for sure battle tested, but it involves very Kubernetes specific implementations and is going to be too complicated for the first pointer
- Recommendations on building a simple DSL REPL?
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Why Go and Not Rust?
> context.Background() is typically only used when one doesn’t care about the result. If you did care about the result, you should be passing the parent context to preserve the circuit breaker timeout in case the operation takes too long.
Not necessarily. You would use context.Background in a test situation. It's also commonly used for short-lived applications like a CLI invocation. You can see kubectl uses context.Background quite a lot: https://github.com/kubernetes/kubectl/search?q=context.backg...
> I think the level of pain you experience from mutable references in Rust depends on if you’re coming from an OOP or FP background. I have a FP background and so the patterns I use to build code already greatly restrict mutation. You can usually change code that updates data immutably (creating a new copy of it) with mutable code in rust because the control flow of your program already involves passing that new version back to the caller which also satisfies the borrow checker in most situations.
There has to be a better solution to needlessly copying data.
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kubectl - Create PV/PVC
This is particularly useful for academic purposes, and makes somehow convinient to get the yaml template of k8s objects. I was looking for this as well due to an upcoming ckad test i have. Unfourtunately due to not being considered best practice the request for it was dismissed. https://github.com/kubernetes/kubectl/issues/1073
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Must `kubectl apply` twice to allow CRD usage?
I see, apologies, I did misunderstand. This is actually a known race condition between kubectl (or even helm, or any Kube API client) issuing the requests to deploy CRs that depend on CRDs while those CRDs are still being installed on the API server. Simply put, kubectl makes these requests too quickly. There is no solution to this currently aside from deploying CRDs separately from the resources they expose. See this kubectl issue: https://github.com/kubernetes/kubectl/issues/1117, and there are some links in the comments to other issues echoing the same problem in helm and elsewhere.
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What's the number one annoyance that drives you crazy about Kubernetes?
Go add --no-really-all if you really want it: https://github.com/kubernetes/kubectl
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How to change a POD label via client-go?
You could take a look at how kubectl actually does it: https://github.com/kubernetes/kubectl/blob/master/pkg/cmd/label/label.go
What are some alternatives?
karma - Alert dashboard for Prometheus Alertmanager
helm - The Kubernetes Package Manager
chartmuseum - helm chart repository server
kubernetes - Production-Grade Container Scheduling and Management
debug-toolkit - A modern code-injection framework for Python. Like Pyrasite but Kubernetes-aware.
client-go - Go client for Kubernetes.
pydantic-aioredis - A Declarative ORM for Redis using Pydantic Models and aioredis
cli - GitHub’s official command line tool
docker-swarm-tools - This repository contains useful docker-swarm-tools.
Mattermost - Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
redoc - 📘 OpenAPI/Swagger-generated API Reference Documentation
cobra - A Commander for modern Go CLI interactions