westfarn
04ccbecbd7
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## Summary - Register `scha` in `app_catalog` and `host_apps` on adama, roslin, and ai-server-4080 (prod port **8002**; beta **8012** reserved). - Update `IMPLEMENTATION.md` ports, apps, Postgres, and NPM tables so every app lists beta + prod. - Include `scha` in `deploy.sh` help. Part A (dockerize / CI in the `scha` repo) is tracked separately in [scha#19](ai_ml_operations/scha#19). ## Test plan - [ ] Confirm inventory YAML loads: `ansible-inventory --list` shows `scha` under each host - [ ] After Part A merges + `~/Documents/secrets/scha/scha_prod.env` exists: dry-run `./scripts/deploy.sh --app scha --env prod --check` - [ ] Create DB `scha` on shared Postgres (`10.0.0.230`) and point NPM at `adama:8002` + `roslin:8002` (+ optional `ai-server-4080:8002`) Reviewed-on: #3
server-infra
Ansible provisioning and deployment for homelab web servers.
Quick Start
# Install collections (once)
ansible-galaxy collection install -r requirements.yml
# Bootstrap SSH key to each host (one-time, before Ansible)
ssh-copy-id westfarn@10.0.0.77
ssh-copy-id westfarn@10.0.0.176
# First-time only: passwordless sudo on each new host (before first provision)
ssh -t westfarn@10.0.0.176 # repeat for each host IP
# on the host:
echo 'westfarn ALL=(ALL) NOPASSWD:ALL' | sudo tee /etc/sudoers.d/westfarn
sudo chmod 440 /etc/sudoers.d/westfarn
exit
# Test connectivity to one host
ansible adama -m ping
# Provision one host (dry run first) — includes Alloy log/metrics agent
./scripts/provision.sh adama --check
./scripts/provision.sh adama
# Control node: Alloy + Loki + Prometheus + Grafana
./scripts/provision.sh ai-server-4080
# Provision all hosts
./scripts/provision.sh
See IMPLEMENTATION.md for full architecture, CI/CD plan, and phase breakdown.
Observability (Alloy → Loki / Prometheus → Grafana): docs/OBSERVABILITY.md · docs/GRAFANA_USAGE.md
Provision installs Alloy on every host. On ai-server-4080 it also starts
the central Loki / Prometheus / Grafana stack (observability_stack: true).
Servers
| Host | IP | Role |
|---|---|---|
| adama | 10.0.0.77 | app host |
| roslin | 10.0.0.176 | app host |
| ai-server-4080 | 10.0.0.128 | control node + act runner |