user nginx; worker_processes 1; error_log /var/log/nginx/error.log warn; pid /var/run/nginx.pid; events { worker_connections 1024; } http { default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; sendfile on; keepalive_timeout 65; upstream relay { server relay:3000; } upstream sentry { server web:9000; } server { listen 80; # use the docker DNS server to resolve ips for relay and sentry containers resolver 127.0.0.11 ipv6=off; client_max_body_size 100M; location /api/store/ { proxy_pass http://relay; } location ~ ^/api/[1-9]\d*/ { proxy_pass http://relay; } location / { proxy_pass http://sentry; } } }