initial public commit

conf.d/.example.conf

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+# -----------------------------------------------------------------------------
+# EXAMPLE virtual-host config
+# Copy to conf.d/, replace "example.com" & "app" with your own values.
+# -----------------------------------------------------------------------------
+server {
+    # Primary and wildcard hostnames
+    server_name example.com *.example.com;
+
+    # Docker-embedded resolver; 127.0.0.11 is the default for user-defined networks
+    resolver 127.0.0.11 valid=30s;
+    set $target http://app:80;   # ⇐ upstream container / service name
+
+    location / {
+        # Preserve client metadata
+        proxy_set_header Host              $http_host;
+        proxy_set_header X-Real-IP         $remote_addr;
+        proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
+
+        # Scheme / host / port forward for apps that need absolute URLs
+        proxy_set_header X-Forwarded-Proto https;
+        proxy_set_header X-Forwarded-Host  $host;
+        proxy_set_header X-Forwarded-Port  443;
+
+        # Ship it
+        proxy_pass $target;
+    }
+
+    # --- TLS (managed by Certbot) -------------------------------------------
+    listen [::]:443 ssl;
+    ssl_certificate     /etc/letsencrypt/live/example.com/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
+    include             /etc/letsencrypt/options.conf;
+    ssl_dhparam         /etc/letsencrypt/dhparam.pem;
+}
+
+# Optional HTTP block — kept minimal so Certbot can attach HTTP-01 later
+server {
+    server_name example.com *.example.com;
+    listen 80;
+    return 404;
+}
+