Implements the staging-environments OpenSpec change. Persistent staging at
staging.trails.cool / planner.staging.trails.cool deploys from main; PR
opens get a journal-only preview at pr-<N>.staging.trails.cool that shares
the persistent planner. cd-staging.yml builds tagged images, manages
per-PR Postgres databases and Caddyfile snippets, evicts the oldest
preview at the cap of 3, and tears everything down on PR close.
staging-cleanup.yml runs weekly to sweep orphaned previews.
DNS records (staging + *.staging A/AAAA) already applied to production
via tofu.
Caddy approach: per-PR Caddyfile snippets imported from /etc/caddy/sites/
and reloaded on each PR event — no wildcard / on-demand TLS, no router
service. Production compose gains a trails-shared network for the staging
project to reach Postgres, and host.docker.internal on Caddy so it can
reverse-proxy staging containers published on the host loopback.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Adds an OpenSpec change scoping the relocation of BRouter from the
co-located flagship (cx23, 4 GB RAM, 40 GB SSD, Europe segments only) to
a dedicated Hetzner Robot host in the same datacenter, with private
connectivity over Hetzner vSwitch #80672 (VLAN 4000).
This first PR only lays the network prerequisite:
- Terraform: a Hetzner Cloud Network (10.0.0.0/16) with a cloud subnet
(10.0.0.0/24) hosting the flagship at 10.0.0.2, and a vSwitch subnet
(10.0.1.0/24) bridged to Robot VLAN 4000. The dedicated host's VLAN
sub-interface (10.0.1.10 on enp4s0.4000) is configured out-of-band via
netplan and is not Terraform-managed.
- lifecycle { ignore_changes = [user_data] } on the flagship server to
prevent the Hetzner provider's post-1.45 user_data hash drift from
triggering a spurious full-server replacement on unrelated applies.
- OpenSpec change with proposal, design, specs (delta for
brouter-integration / infrastructure / observability /
security-hardening), and tasks; Section 1 (pre-flight) is checked off
with operator notes.
Verification: ping both directions across the vSwitch is 0% loss,
sub-ms latency; dedicated host's VLAN config persists across reboot
(verified ~60 s to restore private reachability).
Follow-up PRs will land the BRouter host compose project, Planner
shared-secret header, CD workflow retarget, observability wiring, and
the cutover.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add SSH hardening to user_data for future server rebuilds:
- PasswordAuthentication no (key-only access)
- X11Forwarding no (headless server)
- AllowTcpForwarding no (no SSH tunnels needed)
- AllowAgentForwarding no (no agent forwarding needed)
- MaxAuthTries 3 (reduced from 6)
- ClientAliveInterval 300 + ClientAliveCountMax 2 (clean up dead sessions)
Already applied manually to the existing server via
/etc/ssh/sshd_config.d/99-hardening.conf.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add wildcard DNS record for *.internal.trails.cool (A + AAAA) so
internal services don't leak hostnames in individual DNS entries.
Move Grafana from grafana.trails.cool to grafana.internal.trails.cool.
Future internal services just need a Caddy block — no DNS changes.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
MX, SPF, DMARC, DKIM (4 keys), mail A record, and SRV records for
autodiscover, IMAP, JMAP, CalDAV, CardDAV, SMTP submission.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- trails.cool and planner.trails.cool A records pointing to server
- Using hcloud_zone_rrset (native hcloud provider, no separate DNS provider)
- Bumped hcloud provider ~> 1.45 to ~> 1.60
- Server type updated to cx23
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Terraform:
- Hetzner CX22 server with Docker, firewall (80/443/22)
- SSH key and output for server IP
Docker Compose:
- Caddy reverse proxy (auto HTTPS)
- Journal and Planner app containers
- BRouter routing engine container
- PostgreSQL + PostGIS
- Garage S3 storage
BRouter:
- Dockerfile based on eclipse-temurin:11-jre
- Segment download script for Germany (4 tiles, ~750MB)
CD Pipeline:
- Build & push Docker images to ghcr.io on main push
- Deploy step commented out (enable when server provisioned)
Scripts:
- PostgreSQL daily backup with 14-day retention
- Dockerfiles for both apps (multi-stage builds)
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
