Polaris
UnclaimedAn open-source policy engine for Kubernetes to ensure configuration best practices.
Visit WebsiteTL;DR - Polaris
- Open-source policy engine for Kubernetes.
- Enforces configuration best practices for security and efficiency.
- Automates detection and remediation of configuration issues.
Pricing: Free plan available
Best for: Growing teams
4.4/5 across review platforms
Pros & Cons
Pros
- Open-source and free to use
- Automates policy enforcement, reducing manual effort
- Improves Kubernetes cluster security and stability
- Flexible with custom policy creation
- Comes with a comprehensive set of built-in policies
Cons
- Requires familiarity with Kubernetes configurations and JSON for custom policies
- Primarily focused on Kubernetes, not a general-purpose policy engine
Ratings Across the Web
4.4(281 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
Includes 30+ built-in configuration policiesCustomizable policy creation using JSON syntaxAutomatic remediation of issues based on policy criteriaIntegration with Fairwinds Insights for broader Kubernetes governanceIdentifies security, efficiency, and reliability issues in configurations
Pricing Plans
Free TrialOpen Source
Free
- Ideal for small teams
- Goldilocks (resource requests and limits)
- Polaris (policy engine)
- Nova (check Helm charts)
- Pluto (find deprecated APIs)
- GoNoGo (add-on upgrade safety)
Insights Enterprise
Custom pricing plans available
- Ideal for teams managing multiple clusters and critical applications
- Available modules: Kubernetes FinOps, Kubernetes Policy Management, and Kubernetes Security and Compliance
- Cluster and node pricing options
- Volume discounts
- Unlimited nodes and clusters
- Unlimited repository scanning
- 13 months of cost metrics retention
- Automated container right-sizing
- Self-hosted or SaaS option
- Technical account manager
K8s Services
Custom pricing based on needs
- Ideal for CTOs who need help managing Kubernetes
- 24 x 7 Pager
- Managed Kubernetes Upgrades
- Managed Add-ons
- Cluster networking
- Ongoing cluster maintenance
- Node management
- Shared Slack channel
About Polaris
By Toolradar Team·
Polaris is an open-source policy engine designed for Kubernetes environments. It helps users validate and enforce best practices for Kubernetes configurations, identifying potential issues related to security, efficiency, and reliability. By providing a framework to define and apply policies, Polaris ensures that deployments adhere to desired standards, preventing common misconfigurations.
This tool is ideal for DevOps teams, SREs, and platform engineers who manage Kubernetes clusters and need to maintain consistent, secure, and optimized configurations. It helps reduce operational overhead by automating the detection and remediation of configuration drifts, leading to more stable and performant Kubernetes environments.
Polaris integrates with Fairwinds Insights, a broader platform for Kubernetes governance, allowing for comprehensive visibility and management of cluster health and compliance.
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Polaris FAQ
How many pre-built configuration policies are included with Polaris?
Polaris comes with over 30 built-in configuration policies. These policies help users enforce best practices and identify potential issues within their Kubernetes configurations.
Can users create their own custom policies in Polaris?
Yes, Polaris allows users to write custom policies. This is done using an intuitive JSON syntax, providing flexibility to define specific organizational requirements.
Does Polaris offer any automated remediation capabilities for identified issues?
Polaris can automatically remediate issues based on the criteria defined in its policies. This feature helps streamline the process of maintaining compliant Kubernetes configurations.
Is Polaris an open-source project?
Yes, Polaris is an open-source policy engine designed for Kubernetes. It is part of Fairwinds' open-source offerings.
Source: fairwinds.com