2listic/tare
kubectl plugin that right-sizes Kubernetes workloads from CPU pressure (PSI), not just usage. Read-only, uses the Prometheus you already have, explains every number.
GitHub repository with 21 stars and 1 forks.
Language: Go
Topics: kubernetes, kubernetes-plugin, rightsizing, cost-optimization, finops, kubectl-plugin, prometheus, psi, resource-management, sre