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Merge pull request #27557 from robertsonai/patch-1 

Add common command to list ENV for all pods
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Kubernetes Prow Robot 2021-05-19 05:26:51 -07:00 committed by GitHub
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content/en/docs/reference/kubectl/cheatsheet.md
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@ -216,6 +216,10 @@ kubectl get nodes -o json | jq -c 'path(..)|[.[]|tostring]|join(".")'
# Produce a period-delimited tree of all keys returned for pods, etc # Produce a period-delimited tree of all keys returned for pods, etc
kubectl get pods -o json | jq -c 'path(..)|[.[]|tostring]|join(".")' kubectl get pods -o json | jq -c 'path(..)|[.[]|tostring]|join(".")'
# Produce ENV for all pods, assuming you have a default container for the pods, default namespace and the `env` command is supported.
# Helpful when running any supported command across all pods, not just `env`
for pod in $(kubectl get po --output=jsonpath={.items..metadata.name}); do echo $pod && kubectl exec -it $pod env; done
``` ```
## Updating resources ## Updating resources