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apf_portal/docs/setup/README.md
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docs(setup): make fail2ban opt-in in 70-hardening.sh
Three branches now: (1) already running -> skip; (2) installed but
stopped -> prompt to enable+start; (3) not installed -> prompt to
install+enable+start. Each decline path logs `(user choice)` so a
re-run doesn't surprise the dev with a different state.

Reasoning: some corp environments already ship brute-force protection
at the network layer (ACL / corp firewall / appliance). fail2ban on
the host is then redundant and can be the wrong layer to debug from
when a rule misfires. The other three hardening steps (UFW,
sshd lockdown) were already prompt-gated; fail2ban was the odd one out.

Table descriptors in the main doc + setup README updated to make
each sub-step's prompt posture visible.
2026-05-24 19:59:50 +02:00

34 lines
5.8 KiB
Markdown

# Setup guides
Step-by-step setup procedures for new contributors. Each file is self-contained and idempotent — they document the state a developer should reach, not the order in which it must be done.
| # | File | Audience |
| --- | --------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 01 | [Debian 13 dev-VM setup](01-dev-debian-vm-setup.md) | **Default** — a dev who has just received a fresh dev VM from the infra team. Covers the full path: zsh + Oh My Zsh + Powerlevel10k, modern CLI tooling, Node via nvm, Docker CE, system tuning, optional VM hardening, project clones, the two IDE flows (VSCode Remote-SSH and Devcontainer), the hybrid (local + VM) mode. |
| 02 | [WSL terminal setup](02-wsl-terminal-setup.md) | Legacy — the original Windows-WSL flow. Kept for reference for devs still on that path until the org migrates to the VM-based flow. |
| 03 | [Dev web stack](03-dev-web-stack.md) | Notes on the web-side tooling. |
| 04 | [Angular + Nx monorepo](04-angular-nx-monorepo.md) | Reference notes on the Angular + Nx workspace layout. |
## `scripts/`
Modular setup scripts called from the doc above. Each is idempotent, each can be re-run safely. Run via the orchestrator (`bootstrap.sh`) or individually.
| Script | Purpose |
| ---------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [`bootstrap.sh`](scripts/bootstrap.sh) | Run every numbered script in order with a confirmation prompt at each step. |
| [`lib.sh`](scripts/lib.sh) | Common helpers — colour logging, idempotent `apt_install` / `ensure_line`. |
| [`10-base-packages.sh`](scripts/10-base-packages.sh) | apt + base packages every other script assumes (`curl wget git build-essential …`). |
| [`20-zsh.sh`](scripts/20-zsh.sh) | zsh + Oh My Zsh + Powerlevel10k + autosuggestions + syntax-highlighting. Patches `~/.zshrc` (theme / plugins / fzf hook) and `~/.bashrc` (exec zsh — `chsh` blocked on corp VM). |
| [`30-cli-tools.sh`](scripts/30-cli-tools.sh) | `bat eza fd-find ripgrep fzf zoxide ncdu keychain` + dev extras (`jq yq httpie make tree htop tmux direnv`). |
| [`40-node.sh`](scripts/40-node.sh) | nvm + Node from the repo's `.nvmrc` + corepack pinned to `package.json#packageManager`'s pnpm version. |
| [`50-docker.sh`](scripts/50-docker.sh) | Docker CE + compose plugin from docker.com apt repo + user added to `docker` group + service enabled at boot. |
| [`60-tuning.sh`](scripts/60-tuning.sh) | inotify watches → 524288, optional 4 GB swapfile, optional hostname rename (only prompts if generic). |
| [`70-hardening.sh`](scripts/70-hardening.sh) | Best-effort UFW + unattended-upgrades + fail2ban (opt-in) + sshd hardening drop-in. Probes before applying — skips done items, prompts before each install. |
| [`80-dotfiles.sh`](scripts/80-dotfiles.sh) | Symlinks `notes/aliases.zsh``~/.oh-my-zsh/custom/aliases.zsh`. Copies `notes/gitconfig.txt` to `~/.gitconfig` with prompted identity. |
## `systemd/`
| File | Purpose |
| ---------------------------------------------------------------- | ------------------------------------------------------------------------------- |
| [`apf-portal-infra@.service`](systemd/apf-portal-infra@.service) | Template unit auto-starting `./infra/local/dev.sh up` at boot for a given user. |