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dtf-system/deploy/nginx.conf.template
2026-09-18 12:17:34 -03:00

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limit_req_zone $binary_remote_addr zone=api_limit:10m rate=20r/s;
server {
listen 8080;
server_name ${PUBLIC_HOST};
if ($host != ${PUBLIC_HOST}) { return 400; }
# Resolve through Docker's embedded DNS at request time. This prevents
# Nginx from exiting during a Swarm rollout when the API task is briefly
# unavailable or still creating its database schema.
resolver 127.0.0.11 ipv6=off valid=10s;
set $api_upstream api:8000;
root /usr/share/nginx/html;
index ${WEB_INDEX};
add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
add_header X-Content-Type-Options nosniff always;
add_header Referrer-Policy no-referrer always;
add_header X-Frame-Options DENY always;
add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
add_header Content-Security-Policy "default-src 'self'; script-src 'self' @SCRIPT_HASHES@ https://cdnjs.cloudflare.com; script-src-attr 'none'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: blob: https://cdn.vnda.com.br; connect-src 'self' ${S3_PUBLIC_ENDPOINT} https://cdn.vnda.com.br https://cdnjs.cloudflare.com; worker-src 'self' blob: https://cdnjs.cloudflare.com; object-src 'none'; base-uri 'none'; frame-ancestors 'none'; form-action 'self'" always;
location = /health { access_log off; return 200 'ok'; }
location /api/ {
limit_req zone=api_limit burst=100 nodelay;
limit_req_status 429;
proxy_pass http://$api_upstream;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Proto https;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_connect_timeout 5s;
proxy_read_timeout 30s;
client_max_body_size 2m;
}
location / { try_files $uri $uri/ =404; }
}