scitix
- 28 skills
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- 6 hours ago last updated
- ▌ Dns Debug · scitixDiagnose DNS resolution failures in the cluster (NXDOMAIN, timeouts, SERVFAIL). Checks CoreDNS health, service endpoints, and DNS configuration.
- ▌ Hpa Debug · scitixDiagnose 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 · scitixDiagnose 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.
- ▌ Node Logs · scitix bundleRetrieve 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), node_script (debug pod), and local_script against the kubelet log endpoint when neither is possible.
- ▌ Pvc Debug · scitixDiagnose 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.
- ▌ Quota Debug · scitixDiagnose 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. Not applicable to Volcano Queue — use volcano-queue-diagnose for gang scheduling clusters.
- ▌ Ingress Debug · scitixDiagnose 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.
- ▌ Service Debug · scitixDiagnose 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.
- ▌ Cluster Events · scitix bundleAnalyze cluster-wide Kubernetes events to identify issues and patterns. Aggregates Warning events, detects high-frequency patterns, and correlates related events.
- ▌ HTTP Log Stats · scitix bundleCount 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 service — i.e. a MEASUREMENT question about traffic, not a "why is it broken" diagnosis (for that use ingress-debug). Run via local_script.
- ▌ Pod Crash Debug · scitixDiagnose pod crash failures (CrashLoopBackOff, OOMKilled, Error, RunContainerError). Checks pod status, events, and previous logs to identify root cause.
- ▌ Image Pull Debug · scitixDiagnose container image pull failures (ErrImagePull / ImagePullBackOff). Checks pod status, containerd logs, and events to identify root cause.
- ▌ Manage Skill · scitixGuides 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.
- ▌ Node Health Check · scitixCheck node health and diagnose node-level issues (NotReady, DiskPressure, MemoryPressure, PIDPressure). Inspects node conditions, resource allocation, and real-time usage.
- ▌ Pod Pending Debug · scitixDiagnose pod scheduling failures (Pending, Unschedulable). Checks events, node resources, taints, affinity, and PVC bindings to identify why a pod cannot be scheduled.
- ▌ Statefulset Debug · scitixDiagnose 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 StatefulSet is not progressing.
- ▌ Gateway Diagnostics · scitix bundleShow 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 default-route / gateway questions, network reachability checks, RoCE/RDMA data-path validation, and "can this node/pod reach its gateway" investigations.
- ▌ Networkpolicy Debug · scitixDiagnose 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.
- ▌ Skill Authoring · scitixGuide 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.
- ▌ Volcano Diagnose Pod · scitix bundleDiagnose Volcano-managed Pod scheduling issues. Checks Pod status, PodGroup, events, and Queue to identify scheduling failures.
- ▌ Volcano Job Diagnose · scitix bundleDiagnose Volcano Job status and issues. Check Job phases, task statuses, PodGroup associations, and overall job health.
- ▌ Volcano Node Resources · scitix bundleQuery cluster node resources for Volcano scheduling. Check allocatable CPU, memory, GPU, and current usage.
- ▌ Volcano Queue Diagnose · scitix bundleDiagnose Volcano Queue status and resource allocation. Check queue weights, deserved resources, allocated resources, and identify queue-related scheduling bottlenecks.
- ▌ Volcano Scheduler Logs · scitix bundleRetrieve and analyze Volcano scheduler logs. Filter by keyword, time range, or pod name to debug scheduling decisions.
- ▌ Volcano Gang Scheduling · scitixGang Scheduling diagnostic guide for Volcano. Use when PodGroup cannot schedule completely, member Pods remain Pending, or minAvailable/minMember constraints are not satisfied.
- ▌ Deployment Rollout Debug · scitixDiagnose Deployment rollout failures (stuck rollouts, ProgressDeadlineExceeded, replica mismatch). Checks rollout status, ReplicaSets, and new pod health to identify why an update is failing.
- ▌ Volcano Scheduler Config · scitix bundleView Volcano scheduler configuration. Check scheduler ConfigMap, actions, plugins, and tier settings.
- ▌ Volcano Resource Insufficient · scitixResource shortage diagnostic guide for Volcano. Use when seeing Insufficient cpu/memory events, OOMKilled pods, or nodes with zero allocatable resources.