deploy/Caddyfile

 :80 {
 	@site {
-		path /
+		path /index.html
 		path /assets*
 	}
 
-	handle @site {
-		route {
-			rewrite / /index.html
-			rewrite * /www-libre-sh{path}
-		}
+	rewrite / /index.html
 
-		reverse_proxy https://hot-objects.liiib.re {
-			header_up Host {upstream_hostport}
-		}
+	reverse_proxy @site https://hot-objects.liiib.re {
+		header_up Host {upstream_hostport}
+		rewrite /www-libre-sh{path}
 	}
 
-	handle {
-		reverse_proxy http://127.0.0.1:8080
-	}
+	reverse_proxy http://127.0.0.1:8080
 }

deploy/deployment.yaml

@@ -15,6 +15,13 @@ spec:
         app: www-libre-sh
         app.kubernetes.io/component: web
     spec:
+      affinity:
+        podAntiAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            - topologyKey: kubernetes.io/hostname
+              labelSelector:
+                matchLabels:
+                  app: www-libre-sh
       containers:
         - name: caddy
           image: caddy