K8s Cleaner - Kubernetes Cluster Cleanup Tool

K8s Cleaner: A Comprehensive Kubernetes Cluster Cleanup Tool

K8s Cleaner is a robust Kubernetes controller designed to identify and remove unused resources from Kubernetes clusters, enhancing cluster performance and reducing operational costs. With its comprehensive features and customizable options, K8s Cleaner streamlines resource management, making it an essential tool for Kubernetes administrators.

Key Features:

• Comprehensive Automated Resource Cleanup: Handles any resource type, including standard Kubernetes resources and Custom Resource Definitions (CRDs), with pre-defined rules for common use cases.
• Flexible Scheduling and Dry Run Options: Allows users to specify frequency of scans using Cron syntax and provides a convenient Dry Run mode for previewing changes before making them in the cluster.
• Sophisticated Filtering and Notifications: Uses user-defined labels for precise targeting of outdated components, with notifications sent via popular channels like Slack, Webex, Discord, Email, and Microsoft Teams.
• Seamless Integration and Custom Logic: Integrates with existing Kubernetes frameworks, allowing users to schedule the controller as a DaemonSet or CronJob, and leverage Lua scripting language for custom selection criteria.

Benefits:

• Optimized Cluster Performance: Removes unused resources, reducing operational costs and improving cluster efficiency.
• Improved Resource Utilization: Ensures optimal use of resources, ensuring that only necessary components are retained in the cluster.
• Enhanced Maintenance and Upgrades: Simplifies resource management tasks, making it easier to perform maintenance and upgrades without disrupting cluster operations.

Why Choose K8s Cleaner?

K8s Cleaner's unique advantage lies in its flexibility. Unlike traditional tools, which rely on predefined criteria for determining what constitutes an unused or unhealthy resource, K8s Cleaner empowers users to define these parameters themselves. This customizable approach ensures that your resource management aligns perfectly with the specific needs and dynamics of your environment.

Getting Started:

K8s Cleaner is easy to use, with a straightforward three-step process:

1. Choose the cluster(s) that need cleanup.
2. Specify the cleanup policies and parameters.
3. K8s Cleaner automatically executes the cleanup, optimizing resource usage.

By leveraging K8s Cleaner's advanced features and customizable options, Kubernetes administrators can streamline their resource management tasks, ensuring optimal performance and efficiency in their clusters.