https://ops.docs.72602.space/kubernetes/command/index.html Kubectl CheatSheet Helm Chart CheatSheet Resource CheatSheet Hugo en Fri, 07 Mar 2025 15:00:59 +0800 https://ops.docs.72602.space/kubernetes/command/cheat_sheet/index.html Fri, 08 Mar 2024 11:16:18 +0800 https://ops.docs.72602.space/kubernetes/command/cheat_sheet/index.html Switch Context use different config kubectl --kubeconfig /root/.kube/config_ack get pod Resource create resource Resource From File Helm Chart ​ bash kubectl create -n <$namespace> -f <$file_url> temp-file.yaml apiVersion: v1 kind: Service metadata: labels: app.kubernetes.io/component: server app.kubernetes.io/instance: argo-cd app.kubernetes.io/name: argocd-server-external app.kubernetes.io/part-of: argocd app.kubernetes.io/version: v2.8.4 name: argocd-server-external spec: ports: - name: https port: 443 protocol: TCP targetPort: 8080 nodePort: 30443 selector: app.kubernetes.io/instance: argo-cd app.kubernetes.io/name: argocd-server type: NodePort ​ helm helm install <$resource_id> <$resource_id> \ --namespace <$namespace> \ --create-namespace \ --version <$version> \ --repo <$repo_url> \ --values resource.values.yaml \ --atomic resource.values.yaml crds: install: true keep: false global: revisionHistoryLimit: 3 image: repository: m.daocloud.io/quay.io/argoproj/argocd imagePullPolicy: IfNotPresent redis: enabled: true image: repository: m.daocloud.io/docker.io/library/redis exporter: enabled: false image: repository: m.daocloud.io/bitnami/redis-exporter metrics: enabled: false redis-ha: enabled: false image: repository: m.daocloud.io/docker.io/library/redis configmapTest: repository: m.daocloud.io/docker.io/koalaman/shellcheck haproxy: enabled: false image: repository: m.daocloud.io/docker.io/library/haproxy exporter: enabled: false image: m.daocloud.io/docker.io/oliver006/redis_exporter dex: enabled: true image: repository: m.daocloud.io/ghcr.io/dexidp/dex https://ops.docs.72602.space/kubernetes/command/using-helm/index.html Thu, 07 Mar 2024 15:00:59 +0800 https://ops.docs.72602.space/kubernetes/command/using-helm/index.html Finding Charts helm search hub wordpress Adding Repositories helm repo add ay-helm-mirror https://aaronyang0628.github.io/helm-chart-mirror/charts helm repo update Showing Chart Values helm show values bitnami/wordpress Packaging Charts helm package --dependency-update --destination /tmp/ /root/metadata-operator/environments/helm/metadata-environment/charts Uninstall Chart helm uninstall -n warehouse warehouse when failed, you can try helm uninstall -n warehouse warehouse --no-hooks --cascade=foreground https://ops.docs.72602.space/kubernetes/command/resource_template/index.html Fri, 07 Mar 2025 15:00:59 +0800 https://ops.docs.72602.space/kubernetes/command/resource_template/index.html Create Secret From Literal kubectl -n application create secret generic xxxx-secrets \ --from-literal=xxx_uri='https://in03-891eca6c21bd4e5.serverless.aws-eu-central-1.cloud.zilliz.com' \ --from-literal=xxxx_token='<$the uncoded value, do not base64 and paste here>' \ --from-literal=tongyi_api_key='sk-xxxxxxxxxxx' Forward external service kubectl -n basic-components apply -f - <<EOF apiVersion: v1 kind: Service metadata: name: proxy-server-service spec: type: ClusterIP ports: - port: 80 targetPort: 32080 protocol: TCP name: http --- kubectl -n basic-components apply -f - <<EOF apiVersion: v1 kind: Endpoints metadata: name: proxy-server-service subsets: - addresses: - ip: "47.xxx.xxx.xxx" ports: - port: 32080 protocol: TCP name: http --- apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: proxy-server-ingress annotations: nginx.ingress.kubernetes.io/proxy-connect-timeout: "300" nginx.ingress.kubernetes.io/proxy-read-timeout: "300" nginx.ingress.kubernetes.io/proxy-send-timeout: "300" spec: ingressClassName: nginx rules: - host: server.proxy.72602.online http: paths: - path: / pathType: Prefix backend: service: name: proxy-server-service port: number: 80 EOF