kubectl aliases

gistfile1.txt

# put in .bashrc on linux, .bash_profile on osx 
alias kc="kubectl"
# get all specified resource types in current namespace
alias kls="kubectl get svc,pods,rc,deployments,ds"
# get all specified resource types across all namespaces
alias klsa="kubectl get svc,pods,rc,deployments,ds --all-namespaces"
# get count of number of pods running per node -- requires jq - https://stedolan.github.io/jq/download/
alias knc="kubectl get pods --all-namespaces -o json | jq '.items[] | .spec.nodeName' -r | sort | uniq -c"
# map pods to nodes
alias kpn="kubectl get pods --all-namespaces -o json | jq '.items | map({podName: .metadata.name, nodeName: .spec.nodeName}) | group_by(.nodeName) | map({nodeName: .[0].nodeName, pods: map(.podName)})'"