Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Tencent SkillHub ยท Developer Tools
Kubernetes
WHAT: Kubernetes manifest generation - Deployments, StatefulSets, CronJobs, Services, Ingresses, ConfigMaps, Secrets, and PVCs with production-grade security and health checks. WHEN: User needs to create K8s manifests, deploy containers, configure Services/Ingress, manage ConfigMaps/Secrets, set up persistent storage, or organize multi-environment configs. KEYWORDS: kubernetes, k8s, manifest, deployment, statefulset, cronjob, service, ingress, configmap, secret, pvc, pod, container, yaml, kustomize, helm, namespace, probe, security context
skill openclawclawhub Free
WHAT: Kubernetes manifest generation - Deployments, StatefulSets, CronJobs, Services, Ingresses, ConfigMaps, Secrets, and PVCs with production-grade security and health checks. WHEN: User needs to create K8s manifests, deploy containers, configure Services/Ingress, manage ConfigMaps/Secrets, set up persistent storage, or organize multi-environment configs. KEYWORDS: kubernetes, k8s, manifest, deployment, statefulset, cronjob, service, ingress, configmap, secret, pvc, pod, container, yaml, kustomize, helm, namespace, probe, security context
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Install for OpenClaw
Quick setup
- Download the package from Yavira.
- Extract the archive and review SKILL.md first.
- Import or place the package into your OpenClaw setup.
Package facts
- Download mode
- Yavira redirect
- Package format
- ZIP package
- Source platform
- Tencent SkillHub
- What's included
- README.md, SKILL.md, assets/configmap-template.yaml, assets/cronjob-template.yaml, assets/service-template.yaml, assets/statefulset-template.yaml
Validation
- Use the Yavira download entry.
- Review SKILL.md after the package is downloaded.
- Confirm the extracted package contains the expected setup assets.
Install with your agent
Agent handoff
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
New install
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Then review README.md for any prerequisites, environment setup, or post-install checks. Tell me what you changed and call out any manual steps you could not complete.
Upgrade existing
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Then review README.md for any prerequisites, environment setup, or post-install checks. Summarize what changed and any follow-up checks I should run.
Trust & source
Release facts
- Source
- Tencent SkillHub
- Verification
- Indexed source record
- Version
- 1.0.0
Provenance
- Publisher
- wpank
- Source page
- View original listing
- Canonical URL
- Open canonical page
Documentation
Kubernetes
Production-ready Kubernetes manifest generation covering Deployments, StatefulSets, CronJobs, Services, Ingresses, ConfigMaps, Secrets, and PVCs with security contexts, health checks, and resource management.
OpenClaw / Moltbot / Clawbot
npx clawhub@latest install kubernetes
When to Use
ScenarioExampleCreate deployment manifestsNew microservice needing Deployment + ServiceDefine networking resourcesClusterIP, LoadBalancer, Ingress with TLSManage configurationConfigMaps for app config, Secrets for credentialsStateful workloadsDatabases with StatefulSets + PVCsScheduled jobsCronJobs for batch processingMulti-environment setupKustomize overlays for dev/staging/prod
Workload Selection
Workload TypeResourceWhen to UseStateless appDeploymentWeb servers, APIs, microservicesStateful appStatefulSetDatabases, message queues, cachesOne-off taskJobMigrations, data importsScheduled taskCronJobBackups, reports, cleanupPer-node agentDaemonSetLog collectors, monitoring agents
Deployment
apiVersion: apps/v1 kind: Deployment metadata: name: my-app namespace: production labels: app.kubernetes.io/name: my-app app.kubernetes.io/version: "1.0.0" app.kubernetes.io/component: backend spec: replicas: 3 selector: matchLabels: app.kubernetes.io/name: my-app template: metadata: labels: app.kubernetes.io/name: my-app app.kubernetes.io/version: "1.0.0" spec: securityContext: runAsNonRoot: true runAsUser: 1000 fsGroup: 1000 seccompProfile: type: RuntimeDefault containers: - name: my-app image: registry.example.com/my-app:1.0.0 ports: - containerPort: 8080 name: http resources: requests: cpu: 250m memory: 256Mi limits: cpu: 500m memory: 512Mi securityContext: allowPrivilegeEscalation: false readOnlyRootFilesystem: true capabilities: drop: [ALL] livenessProbe: httpGet: path: /health port: http initialDelaySeconds: 30 periodSeconds: 10 readinessProbe: httpGet: path: /ready port: http initialDelaySeconds: 5 periodSeconds: 5 env: - name: LOG_LEVEL valueFrom: configMapKeyRef: name: my-app-config key: LOG_LEVEL - name: DB_PASSWORD valueFrom: secretKeyRef: name: my-app-secret key: DATABASE_PASSWORD
ClusterIP (Internal)
apiVersion: v1 kind: Service metadata: name: my-app namespace: production spec: type: ClusterIP selector: app.kubernetes.io/name: my-app ports: - name: http port: 80 targetPort: 8080 protocol: TCP
LoadBalancer (External)
apiVersion: v1 kind: Service metadata: name: my-app-lb namespace: production annotations: service.beta.kubernetes.io/aws-load-balancer-type: nlb spec: type: LoadBalancer selector: app.kubernetes.io/name: my-app ports: - name: http port: 80 targetPort: 8080
Service Type Quick Reference
TypeScopeUse CaseClusterIPCluster-internalInter-service communicationNodePortExternal via node IPDev/testing, on-premLoadBalancerExternal via cloud LBProduction external accessExternalNameDNS aliasMapping to external services
Ingress
apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: my-app namespace: production annotations: cert-manager.io/cluster-issuer: letsencrypt-prod nginx.ingress.kubernetes.io/rate-limit: "100" spec: ingressClassName: nginx tls: - hosts: [app.example.com] secretName: app-tls rules: - host: app.example.com http: paths: - path: / pathType: Prefix backend: service: name: my-app port: number: 80
ConfigMap
apiVersion: v1 kind: ConfigMap metadata: name: my-app-config namespace: production data: LOG_LEVEL: info APP_MODE: production DATABASE_HOST: db.internal.svc.cluster.local app.properties: | server.port=8080 server.host=0.0.0.0
Secret
apiVersion: v1 kind: Secret metadata: name: my-app-secret namespace: production type: Opaque stringData: DATABASE_PASSWORD: "changeme" API_KEY: "secret-api-key" Important: Never commit plaintext Secrets to Git. Use Sealed Secrets, External Secrets Operator, or Vault for production.
Persistent Storage
apiVersion: v1 kind: PersistentVolumeClaim metadata: name: my-app-data namespace: production spec: accessModes: [ReadWriteOnce] storageClassName: gp3 resources: requests: storage: 10Gi Mount in a container: containers: - name: app volumeMounts: - name: data mountPath: /var/lib/app volumes: - name: data persistentVolumeClaim: claimName: my-app-data Access ModeAbbreviationUse CaseReadWriteOnceRWOSingle-pod databasesReadOnlyManyROXShared config/static assetsReadWriteManyRWXMulti-pod shared storage
Pod-Level
spec: securityContext: runAsNonRoot: true runAsUser: 1000 fsGroup: 1000 seccompProfile: type: RuntimeDefault
Container-Level
securityContext: allowPrivilegeEscalation: false readOnlyRootFilesystem: true capabilities: drop: [ALL]
Security Checklist
CheckStatusrunAsNonRoot: trueRequiredallowPrivilegeEscalation: falseRequiredreadOnlyRootFilesystem: trueRecommendedcapabilities.drop: [ALL]RequiredseccompProfile: RuntimeDefaultRecommendedSpecific image tags (never :latest)RequiredResource requests and limits setRequired
Standard Labels
metadata: labels: app.kubernetes.io/name: my-app app.kubernetes.io/instance: my-app-prod app.kubernetes.io/version: "1.0.0" app.kubernetes.io/component: backend app.kubernetes.io/part-of: my-system app.kubernetes.io/managed-by: kubectl
Option 1 โ Separate Files
manifests/ โโโ configmap.yaml โโโ secret.yaml โโโ deployment.yaml โโโ service.yaml โโโ pvc.yaml
Option 2 โ Kustomize
base/ โโโ kustomization.yaml โโโ deployment.yaml โโโ service.yaml โโโ configmap.yaml overlays/ โโโ dev/ โ โโโ kustomization.yaml โโโ prod/ โโโ kustomization.yaml โโโ resource-patch.yaml
Validation
# Client-side dry run kubectl apply -f manifest.yaml --dry-run=client # Server-side validation kubectl apply -f manifest.yaml --dry-run=server # Lint with kube-score kube-score score manifest.yaml # Lint with kube-linter kube-linter lint manifest.yaml
Troubleshooting Quick Reference
ProblemDiagnosisFixPod stuck Pendingkubectl describe pod โ check eventsFix resource requests, node capacity, PVC bindingImagePullBackOffWrong image name/tag or missing pull secretVerify image exists, add imagePullSecretsCrashLoopBackOffApp crashes on startCheck logs: kubectl logs <pod> --previousService not reachableSelector mismatchVerify kubectl get endpoints <svc> is non-emptyConfigMap not loadingName mismatch or wrong namespaceCheck names match and namespace is correctReadiness probe failingWrong path or portVerify health endpoint works inside containerOOMKilledMemory limit too lowIncrease resources.limits.memory
NEVER Do
Anti-PatternWhyDo InsteadUse :latest image tagNon-reproducible deploymentsPin exact version: image:1.2.3Skip resource limitsPods can starve the nodeAlways set requests and limitsRun as rootContainer escape = full host accessSet runAsNonRoot: true + USERCommit plaintext SecretsCredentials in Git history foreverUse Sealed Secrets / External Secrets / VaultSkip health checksK8s can't detect unhealthy podsAlways configure liveness + readiness probesOmit labelsCannot filter, select, or organizeUse standard app.kubernetes.io/* labelsSingle replica for productionZero availability during updatesUse replicas: 3 minimum for HAHardcode config in containersRequires rebuild for config changesUse ConfigMaps and Secrets
Assets (Templates)
TemplateDescriptionassets/deployment-template.yamlProduction Deployment with security + probesassets/service-template.yamlClusterIP, LoadBalancer, NodePort examplesassets/configmap-template.yamlConfigMap with data typesassets/statefulset-template.yamlStatefulSet with headless Service + PVCassets/cronjob-template.yamlCronJob with concurrency + historyassets/ingress-template.yamlIngress with TLS, rate limiting, CORS
References
ReferenceDescriptionreferences/deployment-spec.mdDetailed Deployment specificationreferences/service-spec.mdService types and networking details
Category context
Code helpers, APIs, CLIs, browser automation, testing, and developer operations.
Source: Tencent SkillHub
Largest current source with strong distribution and engagement signals.
Package contents
Included in package
4 Config2 Docs
- SKILL.md
- README.md
- assets/configmap-template.yaml
- assets/cronjob-template.yaml
- assets/service-template.yaml
- assets/statefulset-template.yaml