- Add docker-mailserver (Postfix+Dovecot) with SSL via certbot+Cloudflare DNS-01
- Add SnappyMail webmail client at webmail.csrx.ru (port 8888)
- Open UFW ports 25/465/587/993 on tools server
- Create mail accounts: noreply@, admin@, jack@csrx.ru
- Generate DKIM key and print DNS instructions on first run
- Add Traefik route on main server proxying webmail → tools:8888
- Add all secrets to vault (mailserver passwords, snappymail admin)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Switch Traefik ACME to dnsChallenge (provider: cloudflare)
- Add *.csrx.ru wildcard cert via tls.stores.default.defaultGeneratedCert
- Pass CLOUDFLARE_DNS_API_TOKEN to Traefik via env_file: .env
- Add Cloudflare IP ranges to forwardedHeaders.trustedIPs (real visitor IPs)
- Fix UFW: allow 172.16.0.0/12 on 80/443 so act_runner can reach Forgejo
- Add A records: auth.csrx.ru, status.csrx.ru, csrx.ru root → 87.249.49.32
Result: one *.csrx.ru cert covers all subdomains, auto-renewed by Traefik.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
DNS-01 + wildcard cert requires Cloudflare to be authoritative NS.
Until propagation completes, use httpChallenge on port 80.
Plan after Cloudflare NS is active:
1. Switch back to dnsChallenge in traefik.yml.j2
2. Re-enable tls.stores.default.defaultGeneratedCert in routes.yml.j2
3. Clear acme.json → Traefik issues *.csrx.ru wildcard cert
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add tls.stores.default.defaultGeneratedCert in dynamic config:
- Traefik requests one *.csrx.ru + csrx.ru SAN cert via DNS-01
- All existing and future subdomains use this single cert
- No per-service cert issuance wait when adding new services
- Cert auto-renewed by Traefik ~30 days before expiry
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Traefik traefik.yml.j2:
- Add forwardedHeaders.trustedIPs with all Cloudflare CIDR ranges
on both web and websecure entrypoints so rate limiting and
CrowdSec see real visitor IPs, not Cloudflare proxy IPs
firewall.yml:
- Replace open HTTP/HTTPS rules with per-CIDR allow rules
scoped to Cloudflare IP ranges only
- Direct access to ports 80/443 bypassing Cloudflare is now blocked
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Adds monitoring Docker network (internal)
- Prometheus scrapes node-exporter (host metrics) and cAdvisor (containers)
with 30-day retention
- Grafana exposed at dashboard.csrx.ru with pre-provisioned datasource
and two dashboards: Node Exporter Full (1860) and cAdvisor (14282)
- Vault secret: vault_grafana_admin_password
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add gitea/act_runner:0.3.0 to docker-compose stack on runner-jobs network
- Add act_runner config template and directory provisioning
- Add FORGEJO_RUNNER_TOKEN to env template
- Add CI deploy SSH public key to authorized_keys via base role
- Create .forgejo/workflows/deploy.yml: syntax-check on PR, deploy on push to master
- Add .claude/launch.json with ansible-playbook configurations
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
