kubectl
bubbletea
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kubectl | bubbletea | |
---|---|---|
13 | 115 | |
2,684 | 23,982 | |
1.8% | 5.1% | |
9.2 | 8.8 | |
3 days ago | 8 days ago | |
Go | Go | |
Apache License 2.0 | MIT License |
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.
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
bubbletea
- Harlequin: SQL IDE for Your Terminal
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When creating console based applications how do you replicate the following realtime updates:
I recommend looking at the charm libraries. Lip gloss https://github.com/charmbracelet/lipgloss can provide the styling and bubble tea can handle the screen updates and framework https://github.com/charmbracelet/bubbletea there is a premade progress bar component in bubbles library. https://github.com/charmbracelet/bubbles
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Built a TUI app to find anime scenes by image
I built a TUI app to find anime scenes by image to learn the TUI framework [Bubbletea](https://github.com/charmbracelet/bubbletea)
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Lazydocker
TUI’s are awesome; I’ve used this library to build them in the past: https://github.com/charmbracelet/bubbletea
For a sufficiently-complex system, a CLI client just isn’t as powerful as a live “console”. A TUI can play the part and you don’t have to venture into the web SPA world.
- Separated input/output windows.
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New to go, suggestions for non-web projects.
If you want to build terminal app, I highly recommend the bubbletea library: https://github.com/charmbracelet/bubbletea
- [Python] Bibliothèque CLI UI similaire à Bubbletea
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snips.sh: passwordless, anonymous SSH-powered pastebin
You can view your snippets in a human-friendly web UI that syntax-highlights the code and even renders markdown. In addition to the Web UI, the TUI (powered by bubbletea) has a file browser, code viewer and attribute editor.
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Ink: React for interactive command-line apps
A sibling comment points at https://github.com/charmbracelet/bubbletea as a Go alternative with a similar architecture
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Show HN: Frogmouth – A Markdown browser for your terminal
The closest thing in Go I know about is bubbletea:
https://github.com/charmbracelet/bubbletea
What are some alternatives?
helm - The Kubernetes Package Manager
Rich Interactive Widgets for Terminal UIs - Terminal UI library with rich, interactive widgets — written in Golang
robusta - Kubernetes observability and automation, with an awesome Prometheus integration
tcell - Tcell is an alternate terminal package, similar in some ways to termbox, but better in others.
kubernetes - Production-Grade Container Scheduling and Management
pterm - ✨ #PTerm is a modern Go module to easily beautify console output. Featuring charts, progressbars, tables, trees, text input, select menus and much more 🚀 It's completely configurable and 100% cross-platform compatible.
client-go - Go client for Kubernetes.
rich - Rich is a Python library for rich text and beautiful formatting in the terminal.
cli - GitHub’s official command line tool
termui - Golang terminal dashboard
Mattermost - Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
textual - The lean application framework for Python. Build sophisticated user interfaces with a simple Python API. Run your apps in the terminal and a web browser.