Reflect what the live deploy actually required: - cert must be NESTED under an already-mounted dir (/etc/ssl/soroushasadi/flatrender/) — mirror-nginx mounts cert dirs individually, so a fresh /etc/ssl/flatrender is invisible in the container. - after a sed -i edit of the bind-mounted nginx.conf, restart (not reload) — inode swap. - DNS: box is behind NAT (171.22.25.73 private; public via edge/CDN 185.239.1.100 or direct 31.171.101.x) — register the domain the same way the other sites enter. - local SNI test command to verify routing bypassing DNS. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Deploying FlatRender (Gitea CI/CD → 171.22.25.73, behind mirror-nginx)
Push to Gitea triggers .gitea/workflows/ci-cd.yml: a frontend tsc check, then a
self-hosted deploy job that builds the whole compose stack and brings it up. The
existing central mirror-nginx (owns 80/443, manual TLS certs) reverse-proxies the
three public domains to FlatRender's host ports — FlatRender does not run Caddy here.
GitHub (origin) stays a backup and never deploys.
Stack: gateway · identity · content · studio (.NET/Go) · file · render · notification
(Go) · Next.js frontend · Postgres · MinIO. All package installs route through
mirror.soroushasadi.com (Nexus).
mirror-nginx (:443, /etc/ssl/flatrender)
flatrender.ir → 171.22.25.73:1600 (fr2-frontend)
api.flatrender.ir → 171.22.25.73:1605 (fr2-gateway)
storage.flatrender.ir → 171.22.25.73:1610 (fr2-minio)
One-time setup (do these BEFORE the first git push gitea master)
- DNS — this box sits BEHIND NAT: its interface IP is
171.22.25.73(private), public NAT IPs are31.171.101.127/.211, and inbound 443 normally arrives via the edge/CDN185.239.1.100(same entry your other sites use, e.g.meezi.ir). So a new domain must enter the SAME way the others do — either:- register
flatrender.ir+api+storage+wwwin that edge/CDN (origin = this server) and point DNS there, or - bypass the CDN and point DNS straight at the server's public IP (like the hokm
apisubdomain does — "must bypass"). Pointing DNS at a random/registrar IP shows that host's default page (e.g. a "not licensed" page), NOT FlatRender.
- register
- TLS cert — ⚠️ mirror-nginx mounts cert dirs INDIVIDUALLY, so a fresh
/etc/ssl/flatrender/on the host is invisible inside the container. Nest the cert under an already-mounted dir (the conf references this path):Cert must covermkdir -p /etc/ssl/soroushasadi/flatrender cp <yourcert>/fullchain.pem /etc/ssl/soroushasadi/flatrender/ cp <yourcert>/privateKey.pem /etc/ssl/soroushasadi/flatrender/flatrender.ir+api.+storage.(wildcard*.flatrender.ir+ apex, or SAN). - mirror-nginx — add the server blocks from
mirror-nginx-flatrender.confto the proxy'shttp{}(the host file is/root/mirror-server/nginx/nginx.conf), then:docker exec mirror-nginx nginx -t && docker exec mirror-nginx nginx -s reload. ⚠️ If you edited the conf withsed -i(which swaps the file inode), the running container keeps the old inode →docker restart mirror-nginxinstead (~3s blip). Verify locally (bypasses DNS):curl -sk --resolve flatrender.ir:443:127.0.0.1 https://flatrender.ir/ | head -c 60must show<html lang="fa" dir="rtl">. (Do this after the first deploy is up, or it 502s.) - ENV_FILE secret — at
…/soroushdes/flatrender/settings/secrets, createENV_FILEfromENV_FILE.production.example(already filled for flatrender.ir; generate each secret withopenssl rand -hex 32). - Gitea Actions enabled for this repo; act_runner has the
self-hosted:hostlabel (the standard box already has this). daemon.json already mirrors Docker Hub via Nexus.
Go live
git push gitea master # triggers CI + deploy
Watch https://git.soroushasadi.com/soroushdes/flatrender/actions. First run ~15–25 min
(cold Nexus cache + all images build). When the deploy is green, add/reload the nginx
blocks (step 3) and visit https://flatrender.ir.
Host ports (must be free on 171.22.25.73)
1600 frontend · 1605 gateway · 1610 MinIO · 1611 MinIO console. Postgres (5432)
and render (5010) bind to 127.0.0.1 only. Avoid :3000 (Gitea), :8081-8083 (Nexus),
:1500/1505/1520 (bargevasat), :3010/3101-3103/5080/5081 (meezi), :3020, :2569.
Change them via FRONTEND_PORT/GATEWAY_PORT/MINIO_PORT in the secret if any collide.
First-run notes
- Migrations auto-run once via
scripts/init-db.shwhen the Postgres volume is first created. Later schema changes are applied manually withpsql(the volume persists). - Rendering — no After Effects node on the server, so
RENDER_DEV_WORKER=false. Disable rendering in Admin → فارم رندر → موتور رندر so users see an "unavailable" notice instead of jobs that never finish. Point real render nodes at the server later. - MinIO public URLs — verify an uploaded image + a render download resolve over
https://storage.flatrender.ir. If not, recheckMINIO_HOST_ENDPOINT/MINIO_HOST_USE_SSL/NEXT_PUBLIC_MINIO_URLin the secret and redeploy.
Redeploy / rotate secrets
Edit ENV_FILE in Gitea (or push any commit) → the deploy re-runs. It backs up the DB to
/opt/flatrender-backups/ before each deploy and never runs docker compose down -v.
Changing a NEXT_PUBLIC_* value only takes effect after the redeploy (baked at build).