k8s

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What it does

Kubernetes suite — Argo CD application authoring (GitOps Application/ApplicationSet manifests, sync policies, AppProjects), Helm chart authoring, KEDA event-driven autoscaling, Keycloak IAM (Operator + CRDs, realm/client configuration, OIDC/SAML integration, security hardening), OpenShift application packaging, and k8s-components-checker (cross-component compatibility registry for RKE2 community stacks — kubectl/helm/pluto cluster survey, structured verdict + pre-upgrade report wrapper, skill-improver freshen and operator floor-override flows; covers 19 components: RKE2, Rancher, Harvester, Cilium, Tetragon, cert-manager, Kyverno, KEDA, Argo CD, Harbor, Traefik, Rook, Ceph, OpenEBS, GitLab, ECK, Zalando postgres-operator, Grafana Mimir, NVIDIA GPU Operator), plus rancher-upgrade — community Rancher fleet upgrade methodology (KDM downstream support matrix, CAPI→Turtles migration, Fleet, air-gapped upgrade procedure, per-minor 2.11→2.14 runbook), companion to k8s-components-checker. Harvester HCI upgrades live in the separate `harvester` suite.