dotfiles

Automated setup scripts and shell configuration for macOS development environment (AI/MLOps, Kubernetes, Terraform, Docker).

Scripts

Script	Purpose
brew.sh	Install Homebrew, CLI tools (uv, kubectl, helm, terraform, gh, awscli, azure-cli), Docker cask, VS Code + extensions, Oh My Zsh
git.sh	Configure git (pre-commit, SSH keys, GPG signing, tags, signed commits)
docker.sh	Pull and tag Python 3.13-slim image, run pytest container
helm.sh	Install/upgrade helm charts: KEDA, Ingress-Nginx, Apache Airflow with environment variables
kubectl.sh	Apply/manage k8s resources, port-forward, Istio verify, query ingress hosts/ports
terraform.sh	Initialize, validate, plan, apply Terraform with environment prompts (dev/int/prd)
.zshrc	Shell config: aliases (tf, k, aws, az), venv setup, completions, kube-ps1 prompt

Quick Start

# Full setup
bash brew.sh

# Individual tools (after brew.sh)
bash git.sh      # Configure git + SSH + GPG
bash docker.sh   # Pull python:3.13-slim
bash terraform.sh dev  # Or: ./terraform.sh (interactive prompt)
bash helm.sh     # Deploy KEDA, Airflow
bash kubectl.sh  # k8s cluster ops

Features

• Error handling: All scripts use set -e (fail-fast)
• Idempotent: Safe to re-run; checks before installing/appending
• Environment support: Terraform script supports dev/int/prd with automatic workspace switching
• Non-interactive mode: terraform.sh accepts positional arg: ./terraform.sh prod
• Aliases: 45+ aliases for git, k8s, terraform in .zshrc

Platform

macOS only (uses Homebrew, pinentry-mac, .zshrc)

Requirements

• macOS 10.14+
• Git
• curl

Notes

• Set placeholder values in git.sh: EMAIL, USERNAME
• Update kubectl.sh SVC_NAME, NAMESPACE for your cluster
• Review helm.sh chart versions before deploying
• Terraform destroy command commented out for safety; uncomment in terraform.sh if needed