Kubernetes List Containers

k8s-list.md

List all containers in ALL namespaces

kubectl get pods --all-namespaces -o jsonpath="{.items[].spec['initContainers', 'containers'][].image}" |
tr -s '[[:space:]]' '\n' |
sort |
uniq -c

kubectl get pods --all-namespaces -o json |
jq -r '.items[].spec | .initContainers[].image, .containers[].image' |
sort |
uniq -c

kubectl get pods --all-namespaces -o go-template --template="{{range .items}}{{range .spec.containers}}{{.image}} {{end}}{{end}}"