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#!/bin/bash

# Start/stop an EC2 instance to use as a ssh tunnel
# requires: 1. the aws package locally -- sudo apt-get install awscli
#           2. run `aws configure` to config aws environment beforehand
#
# usage: ./tunnel.sh start (spin up EC2 and create the tunnel)
#        ./tunnel.sh stop  (stop the EC2 instance to save money)
#        ./tunnel.sh status (show EC2 instance detail)
#        ./tunnel.sh resume (in case your tunnel is interrupted but the EC2 instance is still running)

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Kubectl output options

Let's look at some basic kubectl output options.

Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).

We can start with:

kubectl get no

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tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a