Kyverno
UnclaimedUnified Policy as Code for Kubernetes and beyond, simplified with YAML and CEL.
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What is Kyverno?
Kyverno (container orchestration): Unified Policy as Code for Kubernetes and beyond, simplified with YAML and CEL. Kyverno is an open-source policy engine designed to secure, automate, and operate infrastructure and applications using Policy as Code. It allows users to define policies in YAML and CEL (Common Expression Language), integrating seamlessly into existing Kubernetes workflows. Key capabilities: YAML & CEL based policy language, Kubernetes resource validation, Kubernetes resource mutation, Kubernetes resource generation, Kubernetes resource cleanup. Kyverno is free to use with no paid tier. Buyers most often compare Kyverno against Ansible, Puppet, Chef.
TL;DR - Kyverno
- Enforces policies across Kubernetes and other infrastructure using YAML and CEL.
- Provides validation, mutation, generation, and cleanup of Kubernetes resources.
- Designed for ease of adoption with Kubernetes-native types and minimal learning curve.
Pricing: Free forever
Best for: Individuals & startups
Pros & Cons
Pros
- Uses familiar YAML and CEL, reducing the learning curve for Kubernetes users.
- Kubernetes-native design integrates seamlessly with existing workflows.
- Comprehensive capabilities including validation, mutation, generation, and cleanup.
- High performance and security due to CEL's pre-compilation and sandboxed execution.
- Extensive policy library and rich documentation for easy adoption.
Cons
- Requires familiarity with Kubernetes concepts for effective policy creation.
- While extending beyond Kubernetes, its core strength and primary focus remain Kubernetes.
- Comparison with other tools might require understanding specific nuances of each policy engine.
Key Features
YAML & CEL based policy languageKubernetes resource validationKubernetes resource mutationKubernetes resource generationKubernetes resource cleanupContainer image verification (Sigstore Cosign & Notary)Runtime controlsShift-left and CI/CD integration
Pricing
Free
Kyverno is completely free to use with no hidden costs.
About Kyverno
By Toolradar Team·
Kyverno is an open-source policy engine designed to secure, automate, and operate infrastructure and applications using Policy as Code. It allows users to define policies in YAML and CEL (Common Expression Language), integrating seamlessly into existing Kubernetes workflows. Initially built for Kubernetes, Kyverno's capabilities extend to validating Terraform plans, Dockerfiles, and authorizing HTTP/Envoy requests, making it a versatile tool for policy enforcement across various environments.
This tool is ideal for platform engineers, DevOps teams, and security professionals who need to enforce best practices, security policies, and compliance requirements in their Kubernetes clusters and other infrastructure. By providing capabilities like resource validation, mutation, generation, and cleanup, Kyverno helps standardize configurations, automate tasks, and reduce the need for complex custom controllers, ultimately improving operational efficiency and security posture.
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Kyverno FAQ
What is Kyverno?
Kyverno is an open-source policy engine that enables users to define and enforce policies as code using YAML and CEL. It's designed to secure, automate, and operate infrastructure and applications, particularly within Kubernetes environments, by validating, mutating, generating, and cleaning up resources.
How much does Kyverno cost?
Kyverno is an open-source project and is free to use.
Is Kyverno free?
Yes, Kyverno is a free and open-source project, available under the Apache 2.0 License.
Who is Kyverno for?
Kyverno is for platform engineers, DevOps teams, and security professionals who manage Kubernetes clusters and other infrastructure. It helps them enforce security policies, best practices, and compliance, and automate configuration tasks across their environments.
Source: kyverno.io