To test that your worker nodes are able to use these permissions correctly, we’ll run a job that attempts to list all existing meshes.
Run this command to set the script to run against the correct region:
sed -i'.old' -e 's/\"us-west-2\"/\"'$AWS_REGION'\"/' awscli.yaml
Next, execute the job:
kubectl apply -f awscli.yaml
Make sure its completed by issuing the command:
kubectl get jobs
And see that desired and successful are both one:
NAME DESIRED SUCCESSFUL AGE awscli 1 1 1m
Inspect the output of the job:
kubectl logs jobs/awscli
The output of this command will illustrate if your nodes can make App Mesh API calls successfully as well.
This output shows the workers have proper access:
And this output shows they don’t:
If you need to troubleshoot further, in order to run the job again to test, you must first delete it:
kubectl delete jobs/awscli
Once you’ve successfully tested for the proper permissions, continue on to the next step.