✨ Make devenv https and http2 capable (#7871)

Making it more similar on how it runs on production
environments and improves large amount of files loading
thanks to http2.

docker/devenv/Dockerfile

@@ -59,6 +59,38 @@ RUN set -eux; \
     corepack enable; \
     rm -rf /tmp/nodejs.tar.gz;
 
+
+################################################################################
+## CADDYSERVER SETUP
+################################################################################
+
+FROM base AS setup-caddy
+
+ENV CADDY_VERSION=2.10.2
+
+RUN set -eux; \
+    ARCH="$(dpkg --print-architecture)"; \
+    case "${ARCH}" in \
+       aarch64|arm64) \
+         BINARY_URL="https://github.com/caddyserver/caddy/releases/download/v${CADDY_VERSION}/caddy_${CADDY_VERSION}_linux_arm64.tar.gz"; \
+         ;; \
+       amd64|x86_64) \
+         BINARY_URL="https://github.com/caddyserver/caddy/releases/download/v${CADDY_VERSION}/caddy_${CADDY_VERSION}_linux_amd64.tar.gz"; \
+         ;; \
+       *) \
+         echo "Unsupported arch: ${ARCH}"; \
+         exit 1; \
+         ;; \
+    esac; \
+    curl -LfsSo /tmp/caddy.tar.gz ${BINARY_URL}; \
+    mkdir -p /tmp/caddy; \
+    cd /tmp/caddy; \
+    tar -xf /tmp/caddy.tar.gz; \
+    chown -R root /tmp/caddy; \
+    mv /tmp/caddy/caddy /usr/bin/; \
+    rm -rf /tmp/caddy.tar.gz; \
+    rm -rf /tmp/caddy;
+
 ################################################################################
 ## JVM SETUP
 ################################################################################
@@ -351,6 +383,7 @@ COPY --from=setup-utils /opt/utils /opt/utils
 COPY --from=setup-rust /opt/cargo /opt/cargo
 COPY --from=setup-rust /opt/rustup /opt/rustup
 COPY --from=setup-rust /opt/emsdk /opt/emsdk
+COPY --from=setup-caddy /usr/bin/caddy /usr/bin/caddy
 
 COPY files/nginx.conf /etc/nginx/nginx.conf
 COPY files/nginx-mime.types /etc/nginx/mime.types
@@ -361,6 +394,7 @@ COPY files/vimrc          /root/.vimrc
 COPY files/tmux.conf      /root/.tmux.conf
 COPY files/sudoers        /etc/sudoers
 
+COPY files/Caddyfile           /home/
 COPY files/start-tmux.sh       /home/start-tmux.sh
 COPY files/start-tmux-back.sh  /home/start-tmux-back.sh
 COPY files/entrypoint.sh       /home/entrypoint.sh

docker/devenv/files/Caddyfile

@@ -0,0 +1,4 @@
+localhost:3449 {
+    tls internal
+    reverse_proxy localhost:4449
+}

docker/devenv/files/init.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
 
 set -e
-nginx
-tail -f /dev/null
+nginx;
+caddy run -c /home/Caddyfile;

docker/devenv/files/nginx.conf

@@ -12,7 +12,7 @@ http {
     sendfile on;
     tcp_nopush on;
     tcp_nodelay on;
-    keepalive_timeout 0;
+    keepalive_timeout 100;
     types_hash_max_size 2048;
     server_tokens off;
 
@@ -55,7 +55,7 @@ http {
     proxy_cache_key "$host$request_uri";
 
     server {
-        listen 3449 default_server;
+        listen 4449 default_server;
         server_name _;
 
         client_max_body_size 300M;
@@ -231,7 +231,6 @@ http {
             }
 
             add_header Cache-Control "no-store";
-            add_header Connection close always;
             # This header is what we need to use on prod
             # add_header Cache-Control "public, must-revalidate, max-age=0";
             try_files $uri /index.html$is_args$args /index.html =404;