How to filter resources by namespace?

To filter resources by namespace in Kubernetes, you can use the -n or --namespace flag with the kubectl command. Here are some examples:

1. Get all resources in a specific namespace:

   kubectl get all -n <namespace-name>
   

2. Get Pods in a specific namespace:

   kubectl get pods -n <namespace-name>
   

3. Get Deployments in a specific namespace:

   kubectl get deployments -n <namespace-name>
   

4. Get Services in a specific namespace:

   kubectl get services -n <namespace-name>
   

Replace <namespace-name> with the name of the namespace you want to filter by.

If you want to set a default namespace for all subsequent commands, you can use:

kubectl config set-context --current --namespace=<namespace-name>

This way, you won't need to specify the namespace for each command. Let me know if you need further assistance!