Ever noticed that unused resources, such as Secrets and ServiceAccounts, might pile up in your Kubernetes cluster? There is a tool that removes them.

K8s cleaner is a controller that finds stale and unhealthy resources and removes or updates them. Here’s what it offers:

- Identifying various types of unused Kubernetes resources, including ready-to-use examples for ConfigMaps, Secrets, Roles/ClusterRoles, ServiceAccounts, PVs/PVCs, Deployments, and StatefulSets;
- Identifying resources based on annotations for maximum lifespan or expiration date;
- Using Lua scripts to define custom selection criteria;
- Scheduling the scans for finding and removing/updating unused resources;
- Notifications via emails, Slack, Discord, Teams, Telegram, etc.;
- Web UI showing existing issues, cleaners, and Lua scripts.

▶️ GitHub repo

Language: Go | License: Apache 2.0 | 755 ⭐️

#tools