diagnose-network-issue
Diagnose network connectivity issues for pods. Checks DNS resolution, service connectivity, and network policies. Use when pods cannot communicate with other services. Keywords: network issue, DNS, connectivity...
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Diagnose network connectivity issues for pods. Checks DNS resolution, service connectivity, and network policies. Use when pods cannot communicate with other services. Keywords: network issue, DNS, connectivity...
Investigate DNSConfigForming warnings on pods. Analyzes DNS policy configuration, host network settings, and nameserver limits. Use when pods show DNSConfigForming events or DNS-related warnings. Keywords: DNS,...
Mark a node as unschedulable to prevent new pods from being scheduled. Use when a node is experiencing issues and needs maintenance. Existing pods continue running. Keywords: cordon, node maintenance, unschedul...
Handle a pod stuck in ImagePullBackOff state. First investigates the image pull error, then restarts to retry. Keywords: imagepull, image pull backoff, ErrImagePull, registry, container image, pull failed.
Safely evict all pods from a node for maintenance. Cordons the node first, then evicts pods respecting PodDisruptionBudgets. Use before node maintenance or decommissioning. Keywords: drain, evict, node maintena...
Check, validate, and troubleshoot Kubernetes cluster health. Use for quick status checks, pre-deployment validation, or debugging issues.
Deploy application changes via GitOps workflow. Updates manifests in Git, triggers Flux reconciliation, and verifies deployment. Use for safe, auditable deployments. Keywords: deploy, gitops, flux, reconcile, r...
List all pods in a specific namespace with their status. Used to get an overview of workload health. Keywords: list pods, namespace, pod status, workload overview, pod health.
Restart a pod stuck in CrashLoopBackOff. Use when pod has crashed 3+ times and a restart might resolve transient issues. Keywords: crashloop, restart, pod failure, container crash, pod stuck, pod crashing.
Get resource usage metrics for nodes and pods. Uses Kubernetes metrics server to retrieve CPU and memory usage. Use for capacity planning or investigating resource issues. Keywords: resource usage, CPU, memory,...
Diagnose storage and persistent volume issues. Checks PVC binding, storage class configuration, and volume mount status. Use when pods are stuck pending due to volume issues. Keywords: PVC, PV, storage, volume,...
Check Flux CD GitOps sync status. Verifies Kustomizations, HelmReleases, and GitRepositories are synced and healthy. Use for deployment verification and troubleshooting. Keywords: flux, gitops, sync, kustomizat...
Scale a deployment to a specified number of replicas. Used for both scaling up (to handle load) and scaling down. Keywords: scale, replicas, deployment, statefulset, horizontal scaling, pod count.
Check resource usage (CPU, memory) for pods. Used to identify pods consuming excessive resources. Keywords: pod resources, cpu, memory, consumption, metrics, resource usage, top pods.
Get deployment health and replica status. Checks if deployment has desired replicas, available pods, and recent rollout status. Use to verify deployments are healthy. Keywords: deployment status, replica count,...
Collect recent Kubernetes events to identify issues. Events reveal warnings, errors, and state changes. Keywords: events, warnings, errors, cluster activity, state changes, recent events.
Get overall cluster health status. Checks node readiness, system pod health, and control plane components. Use for periodic health checks or incident investigation. Keywords: cluster health, node status, cluste...
Guides Claude through deploying Gleam applications to production on Fly.io, Docker, or other platforms. Use when setting up deployment pipelines, configuring environments, or troubleshooting production issues.
Check resource usage (CPU, memory) on cluster nodes. Used to identify nodes under pressure. Keywords: node resources, cpu, memory, capacity, pressure, metrics, cluster health.
Deep investigation of a failing pod. Gathers logs, events, and resource status to identify root cause. Keywords: investigate, debug, pod failure, troubleshoot, root cause, logs, events.
Comprehensive Docker containerization workflow covering multi-stage builds, docker-compose orchestration, image optimization, debugging, and production best practices. Use when containerizing applications, sett...
Check Flux CD GitOps sync status. Verifies Kustomizations, HelmReleases, and GitRepositories are synced and healthy. Use for deployment verification and troubleshooting. Keywords: flux, gitops, sync, kustomizat...
Deploy application changes via GitOps workflow. Updates manifests in Git, triggers Flux reconciliation, and verifies deployment. Use for safe, auditable deployments. Keywords: deploy, gitops, flux, reconcile, r...
Get deployment health and replica status. Checks if deployment has desired replicas, available pods, and recent rollout status. Use to verify deployments are healthy. Keywords: deployment status, replica count,...
默认按已收录数据中的 GitHub 仓库 Stars 排序。Stars 属于来源仓库,同一仓库的多个技能可能共享相同数值;它反映仓库关注度,不代表单个技能的安装量或质量评分。