k8s-servant/k8s-skills

k8s-servant/k8s-skills · AGENTS.md

k8s-servant/k8s-skills · CLAUDE.md

k8s-servant/k8s-skills · skills/k8s-aks-troubleshooting/SKILL.md · Use when a problem is specific to Azure Kubernetes Service (AKS): a cluster or node pool in "Failed" state, an upgrade…

k8s-servant/k8s-skills · skills/k8s-api-troubleshooting/SKILL.md · Use when the Kubernetes API server itself refuses or fails a request, before any controller acts on it: "failed calling…

k8s-servant/k8s-skills · skills/k8s-argocd-troubleshooting/SKILL.md · Use when Argo CD does not deploy or update an application in Kubernetes: an Application that is OutOfSync, Unknown…

k8s-servant/k8s-skills · skills/k8s-autoscaling-troubleshooting/SKILL.md · Use when Kubernetes autoscaling does not scale as expected: a HorizontalPodAutoscaler whose TARGETS show "<unknown>"…

k8s-servant/k8s-skills · skills/k8s-cert-manager-troubleshooting/SKILL.md · Use when cert-manager does not issue or renew a certificate in Kubernetes: a Certificate that stays READY False, a…

k8s-servant/k8s-skills · skills/k8s-cilium-troubleshooting/SKILL.md · Use when networking fails on a Kubernetes cluster that runs Cilium as its CNI: traffic between pods dropped or timing…

k8s-servant/k8s-skills · skills/k8s-cloudnative-pg-troubleshooting/SKILL.md · Use when a CloudNativePG (CNPG) PostgreSQL Cluster in Kubernetes is not healthy: a Cluster stuck in "Setting up…

k8s-servant/k8s-skills · skills/k8s-coredns-troubleshooting/SKILL.md · Use when cluster DNS itself misbehaves on Kubernetes: CoreDNS pods in CrashLoopBackOff ("Error during parsing: Unknown…

k8s-servant/k8s-skills · skills/k8s-envoy-gateway-troubleshooting/SKILL.md · Use when Envoy Gateway (the Gateway API implementation by the Envoy project) does not route traffic in Kubernetes: a…

k8s-servant/k8s-skills · skills/k8s-envoy-troubleshooting/SKILL.md · Use when an Envoy proxy on Kubernetes fails requests: clients get 503 "no healthy upstream", 503 "upstream connect…

k8s-servant/k8s-skills · skills/k8s-external-secrets-troubleshooting/SKILL.md · Use when External Secrets Operator does not create or update a Kubernetes Secret: an ExternalSecret with…

k8s-servant/k8s-skills · skills/k8s-fluent-bit-troubleshooting/SKILL.md · Use when Fluent Bit on Kubernetes does not deliver logs: the DaemonSet crashes on a config error ("tried to instance a…

k8s-servant/k8s-skills · skills/k8s-flux-troubleshooting/SKILL.md · Use when Flux does not deploy or update something in Kubernetes: a GitRepository, OCIRepository or HelmRepository that…

k8s-servant/k8s-skills · skills/k8s-gatekeeper-troubleshooting/SKILL.md · Use when OPA Gatekeeper blocks, warns about or fails to police resources in Kubernetes: "admission webhook…

k8s-servant/k8s-skills · skills/k8s-gateway-api-troubleshooting/SKILL.md · Use when Gateway API objects in Kubernetes do not route, whatever the implementation: a GatewayClass stuck "Waiting for…

k8s-servant/k8s-skills · skills/k8s-grafana-troubleshooting/SKILL.md · Use when Grafana on Kubernetes fails: the Grafana pod crash-loops after a change to its provisioning ("Datasource…

k8s-servant/k8s-skills · skills/k8s-helm-troubleshooting/SKILL.md · Use when a Helm install, upgrade or rollback fails or a release is stuck: "UPGRADE FAILED" or "INSTALLATION FAILED"…

k8s-servant/k8s-skills · skills/k8s-istio-troubleshooting/SKILL.md · Use when traffic fails in an Istio service mesh on Kubernetes: HTTP 403 "RBAC: access denied" from an…

k8s-servant/k8s-skills · skills/k8s-kyverno-troubleshooting/SKILL.md · Use when Kyverno blocks, changes or fails to police resources in Kubernetes: "admission webhook…

k8s-servant/k8s-skills · skills/k8s-loki-troubleshooting/SKILL.md · Use when Grafana Loki on Kubernetes rejects, drops or cannot query logs: clients getting 400, 401 or 429 from…

k8s-servant/k8s-skills · skills/k8s-network-troubleshooting/SKILL.md · Use when traffic does not reach a workload in Kubernetes although its pods are running: a Service with no endpoints, a…

k8s-servant/k8s-skills · skills/k8s-node-troubleshooting/SKILL.md · Use when a Kubernetes node is unhealthy or pods will not go onto it: a node NotReady or Unknown, MemoryPressure…

k8s-servant/k8s-skills · skills/k8s-opentelemetry-collector-troubleshooting/SKILL.md · Use when telemetry (traces, metrics, logs) does not get through the OpenTelemetry Collector on Kubernetes: the…

k8s-servant/k8s-skills · skills/k8s-prometheus-troubleshooting/SKILL.md · Use when Prometheus on Kubernetes does not collect or alert as expected: a ServiceMonitor or PodMonitor whose targets…

k8s-servant/k8s-skills · skills/k8s-rbac-troubleshooting/SKILL.md · Use when a Kubernetes request is refused by RBAC: "Error from server (Forbidden)", "User ... cannot list resource…

k8s-servant/k8s-skills · skills/k8s-storage-troubleshooting/SKILL.md · Use when Kubernetes storage blocks a workload: a PersistentVolumeClaim stuck in Pending, ProvisioningFailed events, a…

k8s-servant/k8s-skills · skills/k8s-triage/SKILL.md · Use when something is wrong in a cluster and it is not yet clear where: "the cluster is broken", "a lot of pods are…

k8s-servant/k8s-skills · skills/k8s-upgrade-readiness/SKILL.md · Use when a Kubernetes cluster is about to be upgraded to its next minor version, or someone asks "is the cluster ready…

k8s-servant/k8s-skills · skills/k8s-velero-troubleshooting/SKILL.md · Use when Velero backups or restores in Kubernetes fail or do not happen: a BackupStorageLocation that is Unavailable…

k8s-servant/k8s-skills · skills/k8s-workload-troubleshooting/SKILL.md · Use when a pod or workload is unhealthy in Kubernetes: pods stuck in Pending, CrashLoopBackOff, ImagePullBackOff or…