kubeconform
kube-linter
kubeconform | kube-linter | |
---|---|---|
4 | 7 | |
1,939 | 2,768 | |
- | 2.0% | |
5.5 | 9.1 | |
2 days ago | 9 days ago | |
Go | Go | |
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.
kubeconform
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Dealing with Yaml files
If you want to validate your resources against the schema of the resources (mind you also crds) you can use kubeconform.
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[Show] Detecting YAML Issues Early
How is it different from https://github.com/yannh/kubeconform?
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Securing Kubernetes Deployments
wget https://github.com/yannh/kubeconform/releases/download/v0.4.12/kubeconform-linux-amd64.tar.gz tar xf kubeconform-linux-amd64.tar.gz sudo cp kubeconform /usr/local/bin checkout kubeconform --summary deployment.yml
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A Deep Dive Into Kubernetes Schema Validation
Kubeval and kubeconform are command-line tools that were developed with the intent to validate Kubernetes manifests without the requirement of having a running Kubernetes environment. Because kubeconform is based on kubeval, they operate similarly — verification is performed against pre-generated JSON schemas that are created from the OpenAPI specifications (swagger.json) for each particular Kubernetes version. All that remains to run the schema validation tests is to point the tool executable to a single manifest, directory or pattern.
kube-linter
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10 Ways for Kubernetes Declarative Configuration Management
Kustomize: It provides a solution to customize the Kubernetes resource base configuration and differential configuration without template and DSL. It does not solve the constraint problem itself, but needs to cooperate with a large number of additional tools to check constraints, such as Kube-linter, Checkov and kubescape.
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Dealing with Yaml files
Kube linter would be a first citizen for your need https://github.com/stackrox/kube-linter. If you use Helm would be Helm linter as well. Kube score is another interesting tool offering you best practices patterns. I usually develop with vscode and have a Yaml + Kubernetes extension. These could be enough to help you get through. Nevertheless, consider adopting a skaffold with a k3s for a faster feedback on the local dev lifecycle.
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Kubernetes YAML Linter for vscode?
Another great tool is KubeLinter which checks for a lot of helpful stuff, including dangling references. This is nice, but it is a command-line tool, so I don't get live feedback in my editor.
- Looking for Tips on Open Sourcing a kubernetes security tool
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Implement DevSecOps to Secure your CI/CD pipeline
It is always a good practice to scan your Kubernetes deployment or Helm chart before deploying. We can use Checkov to scans Kubernetes manifests and identifies security and configuration issues. It also supports Helm chart scanning. We can also use terrascan and kubeLinter to scan the Kubernetes manifest.
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Using GitOps for Infrastructure and Applications With Crossplane and Argo CD
Verify it with manifest verification tools (kubeval or kube-linter).
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How to validate Kubernetes YAML files
Its worth mentioning about Kube-linter (https://github.com/stackrox/kube-linter) its FOSS and has a very minimal and effective set of commands
What are some alternatives?
kubeval - Validate your Kubernetes configuration files, supports multiple Kubernetes versions
helmsman - Helm Charts as Code
kubernetes-schema-validation - resources for the blog post about Kubernetes schema validation
flux2 - Open and extensible continuous delivery solution for Kubernetes. Powered by GitOps Toolkit.
kube-score - Kubernetes object analysis with recommendations for improved reliability and security. kube-score actively prevents downtime and bugs in your Kubernetes YAML and Charts. Static code analysis for Kubernetes.
kubevious - Kubevious - Kubernetes without disasters
enhancements - Enhancements tracking repo for Kubernetes
crossplane - The Cloud Native Control Plane
kubernetes-json-schema - Schemas for every version of every object in every version of Kubernetes
homelab
kpt - Automate Kubernetes Configuration Editing
kube-bench - Checks whether Kubernetes is deployed according to security best practices as defined in the CIS Kubernetes Benchmark