blumeops/ansible/playbooks/ringtail.yml
Erich Blume b9d813cde1 Add NixOS configuration for ringtail workstation (#207)
## Summary
- NixOS flake for ringtail (gaming/compute workstation, RTX 4080) in `nixos/ringtail/`
- Declarative disk partitioning via disko (GPT, 512M EFI + ext4 root on NVMe)
- NVIDIA proprietary drivers, sway/Wayland desktop, greetd, PipeWire, Steam
- Tailscale integration for tailnet connectivity
- Ansible playbook + `mise run provision-ringtail` for ongoing management
- Pulumi auth key (`tag:homelab`, `tag:blumeops`) for tailnet bootstrap

## Deployment Order
1. **Merge PR**
2. `pulumi up` in tailscale stack → creates auth key
3. Retrieve auth key: `pulumi stack output ringtail_authkey --show-secrets`
4. On ringtail NixOS installer:
   - `nix run github:nix-community/disko -- --mode disko /tmp/disk-config.nix` (or from cloned repo)
   - `nixos-install --flake github:eblume/blumeops?dir=nixos/ringtail#ringtail`
5. Reboot, `tailscale up --auth-key=<key>`
6. Verify: `tailscale status`, SSH from gilbert

## Test plan
- [ ] Review NixOS configuration for completeness
- [ ] Verify disko partition layout matches ringtail hardware
- [ ] Run `pulumi preview` for tailscale stack
- [ ] Install NixOS on ringtail
- [ ] Confirm tailscale connectivity
- [ ] Confirm sway desktop works
- [ ] Test `mise run provision-ringtail` for ongoing management

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/207
2026-02-18 08:24:25 -08:00

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YAML

---
- name: Configure ringtail (NixOS)
hosts: ringtail
become: true
tasks:
- name: Ensure blumeops repo is present
ansible.builtin.git:
repo: "https://forge.ops.eblu.me/eblume/blumeops.git"
dest: /etc/blumeops
version: main
register: _repo
- name: Rebuild NixOS
ansible.builtin.command:
cmd: nixos-rebuild switch --flake /etc/blumeops/nixos/ringtail#ringtail
register: _rebuild
changed_when: "'activating the configuration' in _rebuild.stdout"
when: _repo.changed
- name: Verify tailscale is connected
ansible.builtin.command: tailscale status --self --json
register: _ts_status
changed_when: false
failed_when: "'Running' not in _ts_status.stdout"