alfredodeza

Remote Kubernetes using SSH

My setup is using a Macmini with Docker for Desktop installed and with the Kubernetes option enabled. The main objective of the setup: use kubectl directly without any additional flags from my local computer, accessing/interacting the remote k8s instance

Ensure SSH is setup with key-based authentication

Copy public key to the remote authorized_keys file

cat ~/.ssh/id_rsa.pub | ssh admin@macmini-server 'umask 0077; mkdir -p .ssh; cat >> .ssh/authorized_keys'

veggiemonk

Resources

KUBERNETES CLUSTER

• local https://github.com/kubernetes-sigs/kind (or just use minikube if it works for you)
• cloud https://cloud.google.com/kubernetes-engine (for PersistentVolume and Ingress, I needed to try the real deal)
• practice environment: https://github.com/arush-sal/cka-practice-environment

PRACTICE

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?