ov-layers/skills/kubernetes/SKILL.md
Kubernetes client tools: kubectl and Helm package manager. Use when working with Kubernetes, kubectl, or Helm charts.
npx skillsauth add overthinkos/overthink-plugins kubernetesInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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| Property | Value |
|----------|-------|
| Install files | layer.yml, tasks: |
RPM: kubernetes-client, helm
rpm: (Fedora), pac: (Arch — kubectl + helm from extra), deb: — adds two upstream apt repos: https://pkgs.k8s.io/core:/stable:/v1.30/deb/ for kubectl and https://baltocdn.com/helm/stable/debian/all for helm. Both use signed-by GPG keys. The flat-repo pkgs.k8s.io URL ends in / — supported by build.yml's deb install template (the trailing-slash suite special case added during Phase 3).
# image.yml
my-devops:
layers:
- kubernetes
bazzite-ai (disabled)/ov-layers:docker-ce — common companion for local container builds/ov-layers:devops-tools — provides kubectx/kubens and cloud CLIs/ov-layers:dev-tools — typically paired in DevOps images/ov:build — installs kubectl and helm RPMs during image build/ov:shell — run kubectl/helm interactively against external clustersUse when the user asks about:
kubernetes layer/ov:layer — layer authoring reference (layer.yml schema, task verbs, service declarations)/ov:test — declarative testing (tests: block, ov image test, ov test)tools
Use when authoring or modifying a charly PLUGIN — a candy with a `plugin:` block that contributes Providers (verbs/kinds/deploy-targets/steps/builders/commands), its own CUE schema, builtin (compiled-in) or external (out-of-tree git repo). Covers the unified Provider model, the per-plugin CUE-schema contract (single source → Go params for dev + schema-over-Describe RPC for runtime), the SDK, and the loader.
tools
The CUE data-validation / configuration CLI (cue), pinned to v0.16.1. Use when working with the cue candy, installing the cue binary into a box or onto a target:local dev host, or running the offline schema-vendoring pipeline that feeds charly's egress validation.
tools
CUE EGRESS validation — validating (and, where it adds value, generating) the config files charly WRITES to a system BEFORE the bytes hit disk. MUST be invoked before working on charly/egress.go, the vendored schemas under candy/plugin-egress/egress-schemas/vendor/, the ValidateEgress / registerVendoredEgressKind path, the offline `task cue:vendor` pipeline, or adding an egress schema for any written artifact (cloud-init, k8s manifests, traefik routes, runtime config, install ledger, systemd/quadlet units, ssh_config, libvirt XML).
tools
Kubernetes cluster-probe declarative check verb — the `kube:` check verb (nodes, pods, ingress, storage class, addon health, apply/delete, and arbitrary resource GETs) served out-of-process by the candy/plugin-kube plugin (vendored client-go; no external kubectl required).