kubernetes-the-hard-way/docs/differences-to-original.md

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# Differences between original and this solution
Platform: I use VirtualBox to setup a local cluster, the original one uses GCP
Nodes: 2 Master and 2 Worker vs 2 Master and 3 Worker nodes
Configure 1 worker node normally
and the second one with TLS bootstrap
Node Names: I use worker-1 worker-2 instead of worker-0 worker-1
IP Addresses: I use statically assigned IPs on private network
Certificate File Names: I use <name>.crt for public certificate and <name>.key for private key file. Whereas original one uses <name>-.pem for certificate and <name>-key.pem for private key.
I generate separate certificates for etcd-server instead of using kube-apiserver
Network:
We use weavenet
Add E2E Tests