This tool collects info on the Kubernetes cluster to assist in troubleshooting common issues that arise when connecting a node to a cluster. This is specifically designed for EKS clusters.

Run the diagnostics.sh script on your client machine (where kubectl commands are run from):

    $ ./diagnostics.sh

The script will then generate the "diagnostics" directory containing the following files and it will all be zipped up into one file:

    - aws-auth       --> the aws-auth config map
    - cluster_events --> any cluster events
    - resources      --> all the resources in the cluster (e.g. deployments, services, pods, etc)
    - cluster_info   --> contains the cluster info from the cluster-info dump command
- aws-node-logs  --> logs from the aws-node pods