patg-stuff

This is a repo that Patrick uses to add documentation and other things to make life easier and automate setup various systems

Dev Box (Laptop setup) for Mac OS

1. Install xcode. sudo xcode-select --install
2. Install Rosetta2 sudo /usr/sbin/softwareupdate --install-rosetta --agree-to-license
3. Install Homebrew /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
4. brew update
5. Install various packages you need for DevOps work brew install github terraform helm kubectl fzf
6. Set homebrew path echo 'export PATH=$PATH:/opt/homebrew/bin >> ~/.zshrc' and . ~/.zshrc
7. Install kubectl krew plugin manager

(
  set -x; cd "$(mktemp -d)" &&
  OS="$(uname | tr '[:upper:]' '[:lower:]')" &&
  ARCH="$(uname -m | sed -e 's/x86_64/amd64/' -e 's/\(arm\)\(64\)\?.*/\1\2/' -e 's/aarch64$/arm64/')" &&
  KREW="krew-${OS}_${ARCH}" &&
  curl -fsSLO "https://github.com/kubernetes-sigs/krew/releases/latest/download/${KREW}.tar.gz" &&
  tar zxvf "${KREW}.tar.gz" &&
  ./"${KREW}" install krew
)

8. Add krew path to Zsh rc file echo 'export PATH="${KREW_ROOT:-$HOME/.krew}/bin:$PATH"' >> ~/.zshrc and . ~/.zshrc
9. Install kubectl ns plugin Run kubectl krew install ns
10. Set up kubectl command completion

mkdir -p ~/.oh-my-zsh/custom/plugins/kubectl-autocomplete/
kubectl completion zsh > ~/.oh-my-zsh/custom/plugins/kubectl-autocomplete/kubectl-autocomplete.plugin.zsh

11. Setup kubectl ns command completion

curl -LO https://raw.githubusercontent.com/ahmetb/kubectx/master/kubectx
curl -LO https://raw.githubusercontent.com/ahmetb/kubectx/master/kubens

sudo chmod +x ./{kubectx,kubens}
sudo mv ./{kubectx,kubens} /usr/local/bin/

mkdir -p ~/.oh-my-zsh/completions
curl -L https://raw.githubusercontent.com/ahmetb/kubectx/master/completion/kubectx.zsh -o ~/.oh-my-zsh/completions/_kubectx.zsh
curl -L https://raw.githubusercontent.com/ahmetb/kubectx/master/completion/kubens.zsh -o ~/.oh-my-zsh/completions/_kubens.zsh

Further setup

Please also see Michael's setup