Resource type | Abbreviated alias |
---|---|
clusters (valid only for federation apiservers) | |
componentstatuses | cs |
configmaps | cm |
daemonsets | ds |
deployments | deploy |
endpoints | ep |
events | ev |
horizontalpodautoscalers | hpa |
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alias kc='kubectl' | |
alias kclf='kubectl logs --tail=200 -f' | |
alias kcgs='kubectl get service -o wide' | |
alias kcgd='kubectl get deployment -o wide' | |
alias kcgp='kubectl get pod -o wide' | |
alias kcgn='kubectl get node -o wide' | |
alias kcdp='kubectl describe pod' | |
alias kcds='kubectl describe service' | |
alias kcdd='kubectl describe deployment' | |
alias kcdf='kubectl delete -f' |
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Questions are not from any actual exam!!! | |
Q: Create a secret that has the following username password data: | |
username=missawesome | |
password=123kube321 | |
Create a pod running nginx that has access to those data items in a volume mount path at /tmp/secret-volume | |
log into the nginx pod you created and list the items and cat the output of the data items to a file "credentials.txt" |
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#!/bin/bash | |
apt-get update | |
apt-get install -y git wget | |
# Install Docker | |
apt-get install \ | |
apt-transport-https \ | |
ca-certificates \ | |
curl \ |