iPXE Server

ipxe.snippet

@@ -0,0 +1,51 @@
+# snippets/ipxe
+# iPXE Boot Server reverse proxy configuration
+# Import in Caddyfile with: import snippets/ipxe
+
+(ipxe-headers) {
+    header {
+        # Disable caching for menus (dynamic content)
+        Cache-Control "no-cache, no-store, must-revalidate"
+        Pragma "no-cache"
+        -Server
+    }
+}
+
+(ipxe-boot-headers) {
+    header {
+        # Cache boot files aggressively (kernels, initramfs rarely change)
+        Cache-Control "public, max-age=86400"
+        -Server
+    }
+}
+
+(ipxe-image-headers) {
+    header {
+        # Moderate caching for images
+        Cache-Control "public, max-age=3600"
+        # Support range requests for large files
+        Accept-Ranges "bytes"
+        -Server
+    }
+}
+
+(ipxe-upstream) {
+    # Reverse proxy to iPXE container
+    reverse_proxy ipxe-server:8080 {
+        # Timeouts for large file transfers
+        transport http {
+            response_header_timeout 30s
+            read_timeout 300s
+            write_timeout 300s
+        }
+
+        # Health check
+        health_uri /health
+        health_interval 30s
+        health_timeout 5s
+
+        # Fail fast if unhealthy
+        fail_duration 30s
+    }
+}
+