glass beadian
9365b561b2
Cloudflare's tunnel edge-pool assignment can blackhole the site for whole regions (2026-10-10: tunnel hostnames served from an unreachable anycast range for hours). This adds an independent path and the automation that keeps occupymedia.cc reachable when either path is sick: - nginx edge mirroring the tunnel ingress (app/api/tube/chat/ping), LE wildcard via dns-01, twice-daily renewal - DOCKER-USER firewall: 80/443 restricted to Cloudflare ranges (CF mode) or OPEN for grey-cloud mode via firewall.mode - edge-watcher (60s systemd timer): dynamic public-IP sync, dual-path health checks, DNS failover TUNNEL<->ORIGIN/GREY with hysteresis, gated by EDGE_ENABLED - ping.occupymedia.cc sacrificial probe host for activation - deployment runbook in README.md; credential files shipped as .example
134 lines
3.9 KiB
Nginx Configuration File
134 lines
3.9 KiB
Nginx Configuration File
# occupymedia.cc edge — Cloudflare origin-pull terminator.
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# Mirrors the tunnel ingress: host-routed reverse proxy in front of the apps.
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# TLS: Let's Encrypt wildcard (dns-01). HTTP: redirect only.
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worker_processes auto;
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events { worker_connections 1024; }
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http {
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include /etc/nginx/mime.types;
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default_type application/octet-stream;
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sendfile on;
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server_tokens off;
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map $http_upgrade $connection_upgrade {
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default upgrade;
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"" close;
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}
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# HTTP: redirect everything to HTTPS.
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server {
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listen 80;
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listen [::]:80;
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return 301 https://$host$request_uri;
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}
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# Public apps. Origins mirror the cloudflared ingress:
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# app -> occ-app web:3001 api -> occ-app api:3000
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# tube -> occ-tube 9000 chat -> occ-chat 6167
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server {
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listen 443 ssl;
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listen [::]:443 ssl;
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http2 on;
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server_name app.occupymedia.cc;
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ssl_certificate /etc/letsencrypt/live/occupymedia.cc/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/occupymedia.cc/privkey.pem;
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client_max_body_size 512m;
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location / {
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proxy_pass http://web:3001;
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proxy_http_version 1.1;
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proxy_set_header Host $host;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto https;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection $connection_upgrade;
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proxy_read_timeout 3600s;
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proxy_send_timeout 3600s;
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}
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}
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server {
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listen 443 ssl;
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listen [::]:443 ssl;
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http2 on;
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server_name api.occupymedia.cc;
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ssl_certificate /etc/letsencrypt/live/occupymedia.cc/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/occupymedia.cc/privkey.pem;
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client_max_body_size 512m;
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location / {
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proxy_pass http://api:3000;
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proxy_http_version 1.1;
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proxy_set_header Host $host;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto https;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection $connection_upgrade;
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proxy_read_timeout 3600s;
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proxy_send_timeout 3600s;
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}
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}
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server {
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listen 443 ssl;
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listen [::]:443 ssl;
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server_name tube.occupymedia.cc;
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ssl_certificate /etc/letsencrypt/live/occupymedia.cc/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/occupymedia.cc/privkey.pem;
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client_max_body_size 0;
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location / {
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proxy_pass http://100.92.231.98:9000;
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proxy_http_version 1.1;
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proxy_set_header Host $host;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto https;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection $connection_upgrade;
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proxy_read_timeout 3600s;
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proxy_send_timeout 3600s;
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proxy_buffering off;
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}
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}
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server {
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listen 443 ssl;
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listen [::]:443 ssl;
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server_name chat.occupymedia.cc;
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ssl_certificate /etc/letsencrypt/live/occupymedia.cc/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/occupymedia.cc/privkey.pem;
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location / {
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proxy_pass http://100.117.210.52:6167;
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proxy_http_version 1.1;
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proxy_set_header Host $host;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto https;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection $connection_upgrade;
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proxy_read_timeout 3600s;
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proxy_send_timeout 3600s;
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}
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}
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server {
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listen 443 ssl;
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listen [::]:443 ssl;
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server_name ping.occupymedia.cc;
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ssl_certificate /etc/letsencrypt/live/occupymedia.cc/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/occupymedia.cc/privkey.pem;
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return 200 "edge-ok";
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}
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# Everything else on this IP: drop the connection.
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server {
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listen 443 ssl default_server;
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listen [::]:443 ssl default_server;
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ssl_reject_handshake on;
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}
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}
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