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130 lines
16 KiB
Markdown
130 lines
16 KiB
Markdown
# Kubectl plugin
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This plugin adds completion for the [Kubernetes cluster manager](https://kubernetes.io/docs/reference/kubectl/kubectl/),
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as well as some aliases for common kubectl commands.
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To use it, add `kubectl` to the plugins array in your zshrc file:
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```zsh
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plugins=(... kubectl)
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```
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## Aliases
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| Alias | Command | Description |
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|:--------|:------------------------------------|:-------------------------------------------------------------------------------------------------|
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| k | `kubectl` | The kubectl command |
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| kca | `kubectl --all-namespaces` | The kubectl command targeting all namespaces |
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| kaf | `kubectl apply -f` | Apply a YML file |
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| keti | `kubectl exec -ti` | Drop into an interactive terminal on a container |
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| | | **Manage configuration quickly to switch contexts between local, dev and staging** |
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| kcuc | `kubectl config use-context` | Set the current-context in a kubeconfig file |
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| kcsc | `kubectl config set-context` | Set a context entry in kubeconfig |
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| kcdc | `kubectl config delete-context` | Delete the specified context from the kubeconfig |
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| kccc | `kubectl config current-context` | Display the current-context |
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| kcgc | `kubectl config get-contexts` | List of contexts available
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| | | **General aliases** |
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| kdel | `kubectl delete` | Delete resources by filenames, stdin, resources and names, or by resources and label selector |
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| kdelf | `kubectl delete -f` | Delete a pod using the type and name specified in -f argument |
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| | | **Pod management** |
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| kgp | `kubectl get pods` | List all pods in ps output format |
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| kgpw | `kgp --watch` | After listing/getting the requested object, watch for changes |
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| kgpwide | `kgp -o wide` | Output in plain-text format with any additional information. For pods, the node name is included |
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| kep | `kubectl edit pods` | Edit pods from the default editor |
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| kdp | `kubectl describe pods` | Describe all pods |
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| kdelp | `kubectl delete pods` | Delete all pods matching passed arguments |
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| kgpl | `kgp -l` | Get pods by label. Example: `kgpl "app=myapp" -n myns` |
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| kgpn | `kgp -n` | Get pods by namespace. Example: `kgpn kube-system` |
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| | | **Service management** |
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| kgs | `kubectl get svc` | List all services in ps output format |
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| kgsw | `kgs --watch` | After listing all services, watch for changes |
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| kgswide | `kgs -o wide` | After listing all services, output in plain-text format with any additional information |
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| kes | `kubectl edit svc` | Edit services(svc) from the default editor |
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| kds | `kubectl describe svc` | Describe all services in detail |
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| kdels | `kubectl delete svc` | Delete all services matching passed argument |
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| | | **Ingress management** |
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| kgi | `kubectl get ingress` | List ingress resources in ps output format |
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| kei | `kubectl edit ingress` | Edit ingress resource from the default editor |
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| kdi | `kubectl describe ingress` | Describe ingress resource in detail |
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| kdeli | `kubectl delete ingress` | Delete ingress resources matching passed argument |
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| | | **Namespace management** |
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| kgns | `kubectl get namespaces` | List the current namespaces in a cluster |
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| kcn | `kubectl config set-context --current --namespace` | Change current namespace |
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| kens | `kubectl edit namespace` | Edit namespace resource from the default editor |
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| kdns | `kubectl describe namespace` | Describe namespace resource in detail |
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| kdelns | `kubectl delete namespace` | Delete the namespace. WARNING! This deletes everything in the namespace |
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| | | **ConfigMap management** |
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| kgcm | `kubectl get configmaps` | List the configmaps in ps output format |
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| kecm | `kubectl edit configmap` | Edit configmap resource from the default editor |
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| kdcm | `kubectl describe configmap` | Describe configmap resource in detail |
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| kdelcm | `kubectl delete configmap` | Delete the configmap |
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| | | **Secret management** |
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| kgsec | `kubectl get secret` | Get secret for decoding |
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| kdsec | `kubectl describe secret` | Describe secret resource in detail |
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| kdelsec | `kubectl delete secret` | Delete the secret |
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| | | **Deployment management** |
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| kgd | `kubectl get deployment` | Get the deployment |
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| kgdw | `kgd --watch` | After getting the deployment, watch for changes |
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| kgdwide | `kgd -o wide` | After getting the deployment, output in plain-text format with any additional information |
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| ked | `kubectl edit deployment` | Edit deployment resource from the default editor |
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| kdd | `kubectl describe deployment` | Describe deployment resource in detail |
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| kdeld | `kubectl delete deployment` | Delete the deployment |
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| ksd | `kubectl scale deployment` | Scale a deployment |
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| krsd | `kubectl rollout status deployment` | Check the rollout status of a deployment |
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| kres | `kubectl set env $@ REFRESHED_AT=...` | Recreate all pods in deployment with zero-downtime |
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| | | **Rollout management** |
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| kgrs | `kubectl get rs` | To see the ReplicaSet `rs` created by the deployment |
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| krh | `kubectl rollout history` | Check the revisions of this deployment |
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| kru | `kubectl rollout undo` | Rollback to the previous revision |
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| | | **Port forwarding** |
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| kpf | `kubectl port-forward` | Forward one or more local ports to a pod |
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| | | **Tools for accessing all information** |
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| kga | `kubectl get all` | List all resources in ps format |
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| kgaa | `kubectl get all --all-namespaces` | List the requested object(s) across all namespaces |
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| | | **Logs** |
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| kl | `kubectl logs` | Print the logs for a container or resource |
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| klf | `kubectl logs -f` | Stream the logs for a container or resource (follow) |
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| | | **File copy** |
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| kcp | `kubectl cp` | Copy files and directories to and from containers |
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| | | **Node management** |
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| kgno | `kubectl get nodes` | List the nodes in ps output format |
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| keno | `kubectl edit node` | Edit nodes resource from the default editor |
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| kdno | `kubectl describe node` | Describe node resource in detail |
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| kdelno | `kubectl delete node` | Delete the node |
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| | | **Persistent Volume Claim management** |
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| kgpvc | `kubectl get pvc` | List all PVCs |
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| kgpvcw | `kgpvc --watch` | After listing/getting the requested object, watch for changes |
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| kepvc | `kubectl edit pvc` | Edit pvcs from the default editor |
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| kdpvc | `kubectl describe pvc` | Describe all pvcs |
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| kdelpvc | `kubectl delete pvc` | Delete all pvcs matching passed arguments |
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| | | **StatefulSets management** |
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| kgss | `kubectl get statefulset` | List the statefulsets in ps format |
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| kgssw | `kgss --watch` | After getting the list of statefulsets, watch for changes |
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| kgsswide| `kgss -o wide` | After getting the statefulsets, output in plain-text format with any additional information |
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| kess | `kubectl edit statefulset` | Edit statefulset resource from the default editor |
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| kdss | `kubectl describe statefulset` | Describe statefulset resource in detail |
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| kdelss | `kubectl delete statefulset` | Delete the statefulset |
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| ksss | `kubectl scale statefulset` | Scale a statefulset |
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| krsss | `kubectl rollout status statefulset`| Check the rollout status of a deployment |
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| | | **Service Accounts management** |
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| kdsa | `kubectl describe sa` | Describe a service account in details |
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| kdelsa | `kubectl delete sa` | Delete the service account |
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| | | **DaemonSet management** |
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| kgds | `kubectl get daemonset` | List all DaemonSets in ps output format |
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| kgdsw | `kgds --watch` | After listing all DaemonSets, watch for changes |
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| keds | `kubectl edit daemonset` | Edit DaemonSets from the default editor |
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| kdds | `kubectl describe daemonset` | Describe all DaemonSets in detail |
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| kdelds | `kubectl delete daemonset` | Delete all DaemonSets matching passed argument |
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| | | **CronJob management** |
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| kgcj | `kubectl get cronjob` | List all CronJobs in ps output format |
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| kecj | `kubectl edit cronjob` | Edit CronJob from the default editor |
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| kdcj | `kubectl describe cronjob` | Describe a CronJob in details |
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| kdelcj | `kubectl delete cronjob` | Delete the CronJob |
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## Wrappers
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This plugin provides 3 wrappers to colorize kubectl output in JSON and YAML using various tools (which must be installed):
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- `kj`: JSON, colorized with [`jq`](https://stedolan.github.io/jq/).
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- `kjx`: JSON, colorized with [`fx`](https://github.com/antonmedv/fx).
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- `ky`: YAML, colorized with [`yh`](https://github.com/andreazorzetto/yh).
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