ctop
validator
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ctop | validator | |
---|---|---|
37 | 68 | |
15,127 | 15,503 | |
- | 2.1% | |
0.0 | 7.4 | |
6 months ago | 7 days ago | |
Go | Go | |
MIT License | 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.
ctop
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Lazydocker
This does remind me of ctop as well: https://github.com/bcicen/ctop
It also let's you look at containers, resource usage graphs, their logs and even do some actions through a TUI.
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Portainer Business Edition 5 free nodes plan will change to 3 nodes in the future.
ssh, nnn, micro and ctop is all I need on my dockerhosts
- Ctop – Top-like interface for container metrics
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Found an amazingly handy terminal UI for both docker and docker-compose. Have actually just added the bin to my git repo with all my compose files. Great for a quick look at what is going on host machines.
My problem with ctop is, that it seems to show wrong memory usage data: https://github.com/bcicen/ctop/issues/314
- FLaNK Stack Weekly 3 April 2023
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Portainer Alternatives?
When talk about interface and cli... I am a huge fan of ctop
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What do you think about Portainer?
You can use CTOP. It's like a lite portainer on CLI. You can check logs, stats, restart containers.
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Ask HN: What is the best source to learn Docker in 2023?
In the terminal, there are also a few useful projects:
- for Docker, there is ctop: https://github.com/bcicen/ctop
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Docker 2.0 went from $11M to $135M in 2 years
> I tried portainer, awful UX experience and all good features are inside paid version.
This is interesting to me, because it doesn't quite match my experience - I've been using Portainer for around 3 years at this point and it's been pretty decent.
The worst issues that I've gotten is networking issues in some hybrid configurations with Docker Swarm (e.g. Portainer cannot reach the manager node of the cluster for a bit), or troubles configuring Traefik ingresses when managing Kubernetes (though I think the recent patch notes talked about improving the ingress section, so maybe the experience will get better with non-Nginx ingresses).
Other than that, it's been great for onboarding new people, illustrating the cluster state at a glance, easily operating with stacks and scaling/restarting services as needed, including pulling new images, viewing the logs or even connecting to containers through a web UI if need be. The webhook functionality in particular is really nice - you can just do a curl request against a given URL and that will pull the new container versions for the given image and do a redeploy, which works nicely with a variety of CI solutions.
When I last tried, initializing Nomad clusters with networking encryption was a bit less of a smooth experience (needing to essentially manage your own PKI) and the web UI felt more like a dashboard, instead of something that you could click around in, if you're a proponent of that workflow.
Rancher is probably better than both of those options, though there's a certain overhead in regards to running both that software and a full Kubernetes cluster. If Kubernetes feels like a good fit for a particular project and resources aren't an issue, definitely check it out! You can, of course, also have some success with lightweight clusters, like K3s: https://k3s.io/
I'll definitely agree that Lazydocker is a nice tool, but I wouldn't call it superior, just different (TUI vs GUI), their demo video is nice though: https://youtu.be/NICqQPxwJWw
It actually reminds me of ctop, which you might also want to check out, though it's not something that you'd manage clusters in, merely the individual containers on a node (which won't always be enough, same as Docker Compose isn't): https://github.com/bcicen/ctop
Regardless, for Kubernetes, I'm inclined to say that you'd enjoy k9s a bunch then, it has a similar TUI approach: https://k9scli.io/
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Looking for a simple Docker dashboard
However, something like ctop may be easier to use.
validator
- API completa em Golang - Parte 7
- API completa em Golang - Parte 3
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Is there any equivalent to pydantic, serde, etc?
go-playground/validator
- API completa em Golang - Parte 1
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API validation in Gin: Ensuring Data Integrity in Your API
If you want to know all the available validation in Gin. Then you can look at this package because Gin uses this package under the hood. Package: https://github.com/go-playground/validator Specific-file: https://github.com/go-playground/validator/blob/master/baked_in.go#L73
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Yet another validator 0.9.5
Now it has most of the Playground validator's common checks and a few own tricks.
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Openapi server generation
In Go I've found this package - https://github.com/go-playground/validator. It seems popular in the community, but it is tag-based. It looks like if I wanted to use it - I would have to basically duplicate structs.
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Validator in handler or domain
so I am working on a ecommerce api as a hobby project which is mostly inspired by wtf dial project I like to use validator package to remove boilerplate over my domain package for example take a look https://github.com/mortezadadgar/ecommerce-api/blob/b0bf43d042d62fdca1c2d097ec51b05bc539cef2/domain/users.go#L33 I have to option either add validate.Struct() to my domain which is suggested to avoid by author of wtf peoject or add it to handler which I doubt is a good idea as it's not in business logic of handler and makes unit testing harder
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Request Validations in Go REST API
I use https://github.com/go-playground/validator, but honestly, I am not a fan. I just haven’t found anything better.
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Tools besides Go for a newbie
IDE: use whatever make you productive. I personally use vscode. VCS: git, as golang communities use github heavily as base for many libraries. AFAIK Linter: use staticcheck for linting as it looks like mostly used linting tool in go, supported by many also. In Vscode it will be recommended once you install go plugin. Libraries/Framework: actually the standard libraries already included many things you need, decent enough for your day-to-day development cycles(e.g. `net/http`). But here are things for extra: - Struct fields validator: validator - Http server lib: chi router , httprouter , fasthttp (for non standard http implementations, but fast) - Web Framework: echo , gin , fiber , beego , etc - Http client lib: most already covered by stdlib(net/http), so you rarely need extra lib for this, but if you really need some are: resty - CLI: cobra - Config: godotenv , viper - DB Drivers: sqlx , postgre , sqlite , mysql - nosql: redis , mongodb , elasticsearch - ORM: gorm , entgo , sqlc(codegen) - JS Transpiler: gopherjs - GUI: fyne - grpc: grpc - logging: zerolog - test: testify , gomock , dockertest - and many others you can find here
What are some alternatives?
Plausible Analytics - Simple, open source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics.
ozzo-validation - An idiomatic Go (golang) validation package. Supports configurable and extensible validation rules (validators) using normal language constructs instead of error-prone struct tags.
colima - Container runtimes on macOS (and Linux) with minimal setup
govalidator - [Go] Package of validators and sanitizers for strings, numerics, slices and structs
go-dry - DRY (don't repeat yourself) package for Go
grpc-go - The Go language implementation of gRPC. HTTP/2 based RPC
minify - Go minifiers for web formats
viper - Go configuration with fangs
csvtk - A cross-platform, efficient and practical CSV/TSV toolkit in Golang
uuid - Go package for UUIDs based on RFC 4122 and DCE 1.1: Authentication and Security Services.
git-time-metric - Simple, seamless, lightweight time tracking for Git
fiber-swagger - fiber middleware to automatically generate RESTful API documentation with Swagger 2.0.