scitix/siclaw

pod-pending-debug

Diagnose pod scheduling failures (Pending, Unschedulable). Checks events, node resources, taints, affinity, and PVC bindings to identify why a pod cannot be scheduled.

image-pull-debug

Diagnose container image pull failures (ErrImagePull / ImagePullBackOff). Checks pod status, containerd logs, and events to identify root cause.

node-health-check

Check node health and diagnose node-level issues (NotReady, DiskPressure, MemoryPressure, PIDPressure). Inspects node conditions, resource allocation, and real-time usage.

pod-crash-debug

Diagnose pod crash failures (CrashLoopBackOff, OOMKilled, Error, RunContainerError). Checks pod status, events, and previous logs to identify root cause.

cluster-events

Analyze cluster-wide Kubernetes events to identify issues and patterns. Aggregates Warning events, detects high-frequency patterns, and correlates related events.

node-logs

Retrieve logs from a Kubernetes node — systemd units (journalctl) or files under /var/log. Use when you need node-level evidence: containerd, kubelet, kernel/OOM, or anything the pod's own log cannot show. Three access paths in order: host_script (SSH),…

http-log-stats

Count HTTP status codes and request-duration distribution from an ingress controller's access log, over a fixed time window, in one pass. Use when asked "how many 503s", "how many requests took over 60s", "what's the status code / latency distribution" for a…

ingress-debug

Diagnose Ingress failures (rules not matching, backend unreachable, TLS errors, no address assigned). Checks Ingress resources, IngressClass, backend Services, and controller health to identify why external traffic is not routed correctly.

gateway-diagnostics

Show and ping the gateway of a network interface, on a Kubernetes node or inside a pod's network namespace. Auto-detects the gateway from the routing table (ip -j route), reports interface type (RoCE / Ethernet / IB), and tests reachability with ping. Use for…

skill-authoring

Guide for writing and improving Siclaw skills. Read this when creating or modifying a skill. Covers skill directory layout, SKILL.md format, script execution modes, and best practices.

dns-debug

Diagnose DNS resolution failures in the cluster (NXDOMAIN, timeouts, SERVFAIL). Checks CoreDNS health, service endpoints, and DNS configuration.

networkpolicy-debug

Diagnose NetworkPolicy-related connectivity issues (traffic unexpectedly blocked, default-deny effects, egress blocking DNS). Identifies which NetworkPolicies affect a pod, checks ingress/egress rules, and verifies CNI support.

service-debug

Diagnose Service connectivity issues (empty Endpoints, selector mismatch, port mismatch, no backend pods). Checks Service, Endpoints, and target pods to identify why traffic is not reaching backends.

deployment-rollout-debug

Diagnose Deployment rollout failures (stuck rollouts, ProgressDeadlineExceeded, replica mismatch). Checks rollout status, ReplicaSets, and new pod health to identify why an update is failing.

quota-debug

Diagnose Kubernetes native ResourceQuota and LimitRange admission rejections (exceeded quota, forbidden by LimitRange, FailedCreate). Checks namespace quotas, current usage, LimitRange constraints, and ReplicaSet events to identify why pods cannot be created.…

volcano-diagnose-pod

Diagnose Volcano-managed Pod scheduling issues. Checks Pod status, PodGroup, events, and Queue to identify scheduling failures.

volcano-gang-scheduling

Gang Scheduling diagnostic guide for Volcano. Use when PodGroup cannot schedule completely, member Pods remain Pending, or minAvailable/minMember constraints are not satisfied.

volcano-job-diagnose

Diagnose Volcano Job status and issues. Check Job phases, task statuses, PodGroup associations, and overall job health.

volcano-node-resources

Query cluster node resources for Volcano scheduling. Check allocatable CPU, memory, GPU, and current usage.

volcano-queue-diagnose

Diagnose Volcano Queue status and resource allocation. Check queue weights, deserved resources, allocated resources, and identify queue-related scheduling bottlenecks.

volcano-resource-insufficient

Resource shortage diagnostic guide for Volcano. Use when seeing Insufficient cpu/memory events, OOMKilled pods, or nodes with zero allocatable resources.

volcano-scheduler-config

View Volcano scheduler configuration. Check scheduler ConfigMap, actions, plugins, and tier settings.

volcano-scheduler-logs

Retrieve and analyze Volcano scheduler logs. Filter by keyword, time range, or pod name to debug scheduling decisions.

statefulset-debug

Diagnose StatefulSet rollout and scaling failures (ordered update stuck, OnDelete not updating, partition misconfiguration, PVC binding deadlocks). Checks update strategy, pod ordinal progression, PVC bindings, and ordered startup to identify why a…

manage-skill

Guides the user to the Siclaw Web page to manage Skills. Use this guide when the user requests to create, edit, or view a Skill in a Channel conversation.

hpa-debug

Diagnose HorizontalPodAutoscaler failures (not scaling, metrics unavailable, target mismatch). Checks HPA status, metrics-server health, and scaling events to identify why autoscaling is not working.

job-debug

Diagnose Job and CronJob failures (BackoffLimitExceeded, DeadlineExceeded, pods failing, CronJob not triggering). Checks Job status, pod logs, and CronJob schedule to identify why batch workloads are failing.

pvc-debug

Diagnose PersistentVolumeClaim failures (Pending PVC, StorageClass not found, PV binding issues, capacity mismatch). Checks PVC, PV, StorageClass, and provisioner events to identify why storage is not available.