kubectl 命令自动补全
kubectl 自带的补全
kubectl 的命令补全脚本来实现自动补全提示的方法。这可以大大提高在命令行中使用 kubectl 时的效率。
在 Bash 中，可以通过以下方式加载 kubectl 的命令补全脚本：
source <(kubectl completion bash)
## 加入~/.bashrc
bash ##刷新配置
在 Zsh 中，可以使用以下方式加载 kubectl 的命令补全脚本：
source <(kubectl completion zsh)
## 加入~/.zshrc
zsh ##刷新配置
在这之后，你就可以在终端中输入 kubectl 后按下 Tab 键来进行命令自动补全了。例如，输入 kubectl get p 然后按下 Tab 键，它会自动补全为 kubectl get pods。
这是一种非常方便的方法，尤其在你经常使用 kubectl 进行 Kubernetes 操作时。你可以将这些加载命令添加到你的 Shell 配置文件中，以便每次启动 Shell 时都能自动加载。
kubectl completion -h
可以看自动补全文档
Oh My Zsh 历史命令自动提示
安装 Oh My Zsh
yum install git zsh curl -y
zsh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
#中国区加速
zsh -c "$(curl -fsSL http://qiniu.dywlkj.com/install-omz.sh)"
#安装是询问是否设置默认zsh 选是
#生效刷新
zsh
安装 zsh-autosuggestions 插件
cd ~/.oh-my-zsh/custom/plugins/
#中国区gitee.com加速
git clone https://gitee.com/XiongMingcai/zsh-autosuggestions.git
# 验证
omz plugin list |grep autosuggesti
zsh-autosuggestions
## 启用插件
omz plugin enable zsh-autosuggestions
kubectl 命令缩写插件
## 启用
omz plugin enable kubectl
## 查看kubectl 缩写命令
omz plugin info kubectl
| Alias | Command | Description |
|---|---|---|
| k | kubectl |
The kubectl command |
| kca | kubectl --all-namespaces |
The kubectl command targeting all namespaces |
| kaf | kubectl apply -f |
Apply a YML file |
| keti | kubectl exec -ti |
Drop into an interactive terminal on a container |
| Manage configuration quickly to switch contexts between local, dev and staging | ||
| kcuc | kubectl config use-context |
Set the current-context in a kubeconfig file |
| kcsc | kubectl config set-context |
Set a context entry in kubeconfig |
| kcdc | kubectl config delete-context |
Delete the specified context from the kubeconfig |
| kccc | kubectl config current-context |
Display the current-context |
| kcgc | kubectl config get-contexts |
List of contexts available |
| General aliases | ||
| kdel | kubectl delete |
Delete resources by filenames, stdin, resources and names, or by resources and label selector |
| kdelf | kubectl delete -f |
Delete a pod using the type and name specified in -f argument |
| Pod management | ||
| kgp | kubectl get pods |
List all pods in ps output format |
| kgpw | kgp --watch |
After listing/getting the requested object, watch for changes |
| kgpwide | kgp -o wide |
Output in plain-text format with any additional information. For pods, the node name is included |
| kep | kubectl edit pods |
Edit pods from the default editor |
| kdp | kubectl describe pods |
Describe all pods |
| kdelp | kubectl delete pods |
Delete all pods matching passed arguments |
| kgpl | kgp -l |
Get pods by label. Example: kgpl "app=myapp" -n myns |
| kgpn | kgp -n |
Get pods by namespace. Example: kgpn kube-system |
| Service management | ||
| kgs | kubectl get svc |
List all services in ps output format |
| kgsw | kgs --watch |
After listing all services, watch for changes |
| kgswide | kgs -o wide |
After listing all services, output in plain-text format with any additional information |
| kes | kubectl edit svc |
Edit services(svc) from the default editor |
| kds | kubectl describe svc |
Describe all services in detail |
| kdels | kubectl delete svc |
Delete all services matching passed argument |
| Ingress management | ||
| kgi | kubectl get ingress |
List ingress resources in ps output format |
| kei | kubectl edit ingress |
Edit ingress resource from the default editor |
| kdi | kubectl describe ingress |
Describe ingress resource in detail |
| kdeli | kubectl delete ingress |
Delete ingress resources matching passed argument |
| Namespace management | ||
| kgns | kubectl get namespaces |
List the current namespaces in a cluster |
| kcn | kubectl config set-context --current --namespace |
Change current namespace |
| kens | kubectl edit namespace |
Edit namespace resource from the default editor |
| kdns | kubectl describe namespace |
Describe namespace resource in detail |
| kdelns | kubectl delete namespace |
Delete the namespace. WARNING! This deletes everything in the namespace |
| ConfigMap management | ||
| kgcm | kubectl get configmaps |
List the configmaps in ps output format |
| kecm | kubectl edit configmap |
Edit configmap resource from the default editor |
| kdcm | kubectl describe configmap |
Describe configmap resource in detail |
| kdelcm | kubectl delete configmap |
Delete the configmap |
| Secret management | ||
| kgsec | kubectl get secret |
Get secret for decoding |
| kdsec | kubectl describe secret |
Describe secret resource in detail |
| kdelsec | kubectl delete secret |
Delete the secret |
| Deployment management | ||
| kgd | kubectl get deployment |
Get the deployment |
| kgdw | kgd --watch |
After getting the deployment, watch for changes |
| kgdwide | kgd -o wide |
After getting the deployment, output in plain-text format with any additional information |
| ked | kubectl edit deployment |
Edit deployment resource from the default editor |
| kdd | kubectl describe deployment |
Describe deployment resource in detail |
| kdeld | kubectl delete deployment |
Delete the deployment |
| ksd | kubectl scale deployment |
Scale a deployment |
| krsd | kubectl rollout status deployment |
Check the rollout status of a deployment |
| kres | kubectl set env $@ REFRESHED_AT=... |
Recreate all pods in deployment with zero-downtime |
| Rollout management | ||
| kgrs | kubectl get replicaset |
List all ReplicaSets rs created by the deployment |
| kdrs | kubectl describe replicaset |
Describe ReplicaSet in detail |
| kers | kubectl edit replicaset |
Edit ReplicaSet from the default editor |
| krh | kubectl rollout history |
Check the revisions of this deployment |
| kru | kubectl rollout undo |
Rollback to the previous revision |
| Port forwarding | ||
| kpf | kubectl port-forward |
Forward one or more local ports to a pod |
| Tools for accessing all information | ||
| kga | kubectl get all |
List all resources in ps format |
| kgaa | kubectl get all --all-namespaces |
List the requested object(s) across all namespaces |
| Logs | ||
| kl | kubectl logs |
Print the logs for a container or resource |
| klf | kubectl logs -f |
Stream the logs for a container or resource (follow) |
| File copy | ||
| kcp | kubectl cp |
Copy files and directories to and from containers |
| Node management | ||
| kgno | kubectl get nodes |
List the nodes in ps output format |
| keno | kubectl edit node |
Edit nodes resource from the default editor |
| kdno | kubectl describe node |
Describe node resource in detail |
| kdelno | kubectl delete node |
Delete the node |
| Persistent Volume Claim management | ||
| kgpvc | kubectl get pvc |
List all PVCs |
| kgpvcw | kgpvc --watch |
After listing/getting the requested object, watch for changes |
| kepvc | kubectl edit pvc |
Edit pvcs from the default editor |
| kdpvc | kubectl describe pvc |
Describe all pvcs |
| kdelpvc | kubectl delete pvc |
Delete all pvcs matching passed arguments |
| StatefulSets management | ||
| kgss | kubectl get statefulset |
List the statefulsets in ps format |
| kgssw | kgss --watch |
After getting the list of statefulsets, watch for changes |
| kgsswide | kgss -o wide |
After getting the statefulsets, output in plain-text format with any additional information |
| kess | kubectl edit statefulset |
Edit statefulset resource from the default editor |
| kdss | kubectl describe statefulset |
Describe statefulset resource in detail |
| kdelss | kubectl delete statefulset |
Delete the statefulset |
| ksss | kubectl scale statefulset |
Scale a statefulset |
| krsss | kubectl rollout status statefulset |
Check the rollout status of a deployment |
| Service Accounts management | ||
| kdsa | kubectl describe sa |
Describe a service account in details |
| kdelsa | kubectl delete sa |
Delete the service account |
| DaemonSet management | ||
| kgds | kubectl get daemonset |
List all DaemonSets in ps output format |
| kgdsw | kgds --watch |
After listing all DaemonSets, watch for changes |
| keds | kubectl edit daemonset |
Edit DaemonSets from the default editor |
| kdds | kubectl describe daemonset |
Describe all DaemonSets in detail |
| kdelds | kubectl delete daemonset |
Delete all DaemonSets matching passed argument |
| CronJob management | ||
| kgcj | kubectl get cronjob |
List all CronJobs in ps output format |
| kecj | kubectl edit cronjob |
Edit CronJob from the default editor |
| kdcj | kubectl describe cronjob |
Describe a CronJob in details |
| kdelcj | kubectl delete cronjob |
Delete the CronJob |
| Job management | ||
| kgj | kubectl get job |
List all Job in ps output format |
| kej | kubectl edit job |
Edit a Job in details |
| kdj | kubectl describe job |
Describe the Job |
| kdelj | kubectl delete job |
Delete the Job |