kubernetes-notes

1. kubectl-aliases

kubectl-aliases开源工具是由脚本通过拼接各种kubectl相关元素组成的alias命令别名列表,其中命令别名拼接元素如下:

base [system?] [operation] [resource] [flags]
kubectl -n=kube-system get
describe
rm:delete
logs
exec
apply
pods
deployment
secret
ingress
node
svc
ns
cm
oyaml
ojson
owide
all
watch
file
l

2. 示例

# 示例1
kd → kubectl describe

# 示例2
kgdepallw → kubectl get deployment —all-namespaces —watch

alias get示例:

alias k='kubectl'
alias kg='kubectl get'
alias kgpo='kubectl get pods'
alias kgpoojson='kubectl get pods -o=json'
alias kgpon='kubectl get pods --namespace'
alias ksysgpooyamll='kubectl --namespace=kube-system get pods -o=yaml -l'

3. 安装

# 将 .kubectl_aliases下载到 home 目录
cd ~ && wget https://raw.githubusercontent.com/ahmetb/kubectl-aliases/master/.kubectl_aliases

# 将以下内容添加到 .bashrc中,并执行 source .bashrc
[ -f ~/.kubectl_aliases ] && source ~/.kubectl_aliases
function kubectl() { command kubectl $@; }

# 如果需要提示别名的完整命令,则将以下内容添加到 .bashrc中,并执行 source .bashrc
[ -f ~/.kubectl_aliases ] && source ~/.kubectl_aliases
function kubectl() { echo "+ kubectl $@"; command kubectl $@; }

参考: