akliz/karma-chart repository overview

⁠Karma Helm Chart (OCI - Patched)

⁠What is this?

This is an OCI-packaged, patched mirror of the Karma⁠ Helm chart (a dashboard for Prometheus Alertmanager).

⁠Upstream Bug Fix Included

This chart includes a patch for a known bug in the upstream Karma chart:

• The Issue: The upstream chart defines logic to sanitize characters (specifically replacing + with _), but fails to apply it correctly during label generation.
• The Impact: Because Kubernetes labels cannot contain the + character, deployments fail with invalid label validation errors if your release names, namespaces, or Helm values include a + symbol.
• The Fix: This patched version correctly enforces the sanitization helpers, ensuring all generated Kubernetes labels are strictly compliant and deployments succeed cleanly.

⁠Testing & Validation

This image is actively used and validated in environment featuring:

• Talos Linux (Immutable Kubernetes OS)
• FluxCD (GitOps reconciliation) k8s-fluxcd-gitops⁠
• Zot Registry (Local OCI Registry) ansible-helm-mirror⁠
• Proxmox VE (Infrastructure provisioning)