tanka
cdk8s
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tanka | cdk8s | |
---|---|---|
25 | 48 | |
2,234 | 4,115 | |
3.2% | 2.3% | |
8.4 | 9.7 | |
6 days ago | 7 days ago | |
Go | JavaScript | |
Apache License 2.0 | 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.
tanka
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Why the fuck are we templating YAML? (2019)
I would recommend implementing a similar API to Grafana Tanka: https://tanka.dev
When you "synthesise", the returned value should be an array or an object.
1. If it's an object, check if it has an `apiVersion` and `kind` key. If it does, yield that as a kubernetes object and do not recurse.
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What Is Wrong with TOML?
Maybe you'd like jsonnet: https://jsonnet.org/
I find it particularly useful for configurations that often have repeated boilerplate, like ansible playbooks or deploying a bunch of "similar-but" services to kubernetes (with https://tanka.dev).
Dhall is also quite interesting, with some tradeoffs: https://dhall-lang.org/
A few years ago I did a small comparison by re-implementing one of my simpler ansible playbooks: https://github.com/retzkek/ansible-dhall-jsonnet
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Show HN: Keep – GitHub Actions for your monitoring tools
- validation is often impractical (at least identifying exactly where the error is… I’m looking at you Helm!)
Unrelated to OP, but you can leverage Tanka to extend helm charts with functionality not provided by upstream.
https://tanka.dev/
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Alternatives to Helm?
Although jsonette might be considered more complex Tanka is a great alternative for k8s config management.
- Helm makes it overly complex, or is it just me?
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The YAML Document from Hell
At Grafana Labs we're using jsonnet at scale, while being a powerful functional language it is also excellent for rendering JSON/YAML config. We have developed Tanka[0] to work with Kubernetes, for other purposes I can recommend this course[1] (authored by me).
[0] https://tanka.dev/
[1] https://jsonnet-libs.github.io/jsonnet-training-course/
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Should i migrate from Kustomize to Helm?
If you're hitting the limits of Kustomize, maybe look at Tanka as well.
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Is it possible to wrap Kustomize yaml with jinja2?
Yes, try Tanka.
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Using Docker – Compose in Development and Production
yes. basically. and this is a path that multiple people are trying to solve. e.g. AWS CDK8s, https://tanka.dev/, etc
Compose would be awesome.
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Google Kubernetes clusters config checker tool
http://tanka.dev
(Note I work for Grafana Labs who fund Tanka and use it for all production config)
cdk8s
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K8s Service Meshes: The Bill Comes Due
Any, it doesn’t matter which as long as you don’t have to count spaces in yaml by hand.
If you really want a concrete recommendation try https://cdk8s.io/.
- Why the fuck are we templating YAML? (2019)
- Cdk8s: Kubernetes native apps and abstractions using object-oriented programming
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10 Ways for Kubernetes Declarative Configuration Management
CDK8s - CDK8s is used to define Kubernetes resources and applications. CDK8s uses the high-level abstraction concept called constructs to represent various Kubernetes resources such as deployments, services, and configurations. Developers can write code in programming languages like TypeScript, Python, and Java, and CDK8s will translate this code into standard Kubernetes YAML manifests that can be directly applied to a Kubernetes cluster.
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I built a React renderer for Kubernetes configurations
Have you looked into https://cdk8s.io/? I've been using it for a while now, and I must admit TypeSript does help a lot. Not really sold on your React syntax yet, but well done nevertheless
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How are most EKS clusters deployed?
I, personally, prefer to wrap it in CDKTF/CDK8S in golang and manage with Crossplane Composition Functions, but your mileage may vary. I'm finding way too bugs in CDK's... but it calms me a bit, that Amazon folks actually looking into it.
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Editing Badly formatted yaml file
Have you looked into cdk8s? That will let you get away from dealing with yaml and let you use code instead. Helm included.
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kpt, cue, ... Your experiences?
My favorite is cdk8s + typescript.
- Cloud Development Kit for Kubernetes
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Dump Kustomize with 20 lines of TypeScript
What about https://cdk8s.io/?
What are some alternatives?
helm-charts - Prometheus community Helm charts
helmfile - Deploy Kubernetes Helm Charts
kustomize - Customization of kubernetes YAML configurations
Pulumi - Pulumi - Infrastructure as Code in any programming language. Build infrastructure intuitively on any cloud using familiar languages 🚀
kapitan - Generic templated configuration management for Kubernetes, Terraform and other things
terraform-cdk - Define infrastructure resources using programming constructs and provision them using HashiCorp Terraform
ytt - YAML templating tool that works on YAML structure instead of text
aws-cdk - The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code
kpt - Automate Kubernetes Configuration Editing
jsonnet - Jsonnet - The data templating language
kubernetes-the-hard-way - Bootstrap Kubernetes the hard way. No scripts.