Development: Enable http3 for test servers (#9232)

docker/nginx.yml

@@ -29,7 +29,8 @@ services:
                 hard: 1048576
         ports:
             - "80:80"
-            - "443:443"
+            - "443:443/tcp"
+            - "443:443/udp" # HTTP/3
             - "7921:7921" # Git SSH
         # expose the port to make it reachable docker internally even if the external port mapping changes
         expose:

docker/nginx/artemis-nginx.conf

@@ -18,8 +18,15 @@ server {
 }
 
 server {
-    listen 443 ssl http2;
-    listen [::]:443 ssl http2;
+    listen 443 ssl;
+    listen 443 quic reuseport;
+    listen [::]:443 ssl;
+    listen [::]:443 quic reuseport;
+    http2 on;
+    http3 on;
+    http3_hq on;
+    quic_retry on;
+
     server_name _;
 
     ssl_certificate     /certs/fullchain.pem;
@@ -36,6 +43,7 @@ server {
     ssl_stapling on;
     ssl_stapling_verify on;
 #   ssl_early_data on;
+    quic_gso on;
 
     include includes/artemis-server.conf;
 }

docker/nginx/artemis-server.conf

@@ -23,6 +23,8 @@ location / {
     fastcgi_send_timeout 900s;
     fastcgi_read_timeout 900s;
     client_max_body_size 128M;
+    # used to advertise the availability of HTTP/3
+    add_header alt-svc 'h3=":443"; ma=2592000,h3-29=":443"; ma=2592000';
  }
 
 location /api/authenticate {