Menu
What's the best way to list out the environment variables in a kubernetes pod?
(Similar to this, but for Kube, not Docker.)
793
We can use the 'env' or 'envFrom' field to set Kubernetes environment variables. It overrides any environment variables specified in the container image. We also have dependent environment variables. We can use $(VAR_NAME) in the value of env in a configuration file to set dependent environment variables.
Fetch Using docker exec Command Here, we are executing the /usr/bin/env utility inside the Docker container. Using this utility, you can view all the environment variables set inside Docker containers.
Short answer is No, they can't.
kubectl exec -it <pod_name> -- env
106
Execute in bash:
kubectl exec -it <pod-name> -- printenv | grep -i env
You will get all environment variables that consists env keyword.
34
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
