diff --git a/external-proxy/collabora-exposed.yml b/external-proxy/collabora-exposed.yml
new file mode 100644
index 0000000..a6bb388
--- /dev/null
+++ b/external-proxy/collabora-exposed.yml
@@ -0,0 +1,11 @@
+---
+# only expose the ports when you know what you are doing!
+services:
+  collaboration:
+    ports:
+      # expose the wopi server on all interfaces
+      - "0.0.0.0:9300:9300"
+  collabora:
+    ports:
+      # expose the collabora server on all interfaces
+      - "0.0.0.0:9980:9980"
diff --git a/external-proxy/keycloak-exposed.yml b/external-proxy/keycloak-exposed.yml
new file mode 100644
index 0000000..725c7c9
--- /dev/null
+++ b/external-proxy/keycloak-exposed.yml
@@ -0,0 +1,8 @@
+---
+# only expose the ports when you know what you re doing!
+services:
+  keycloak:
+    ports:
+      # expose the keycloak server on all interfaces
+      - "0.0.0.0:9000:9000"
+      - "0.0.0.0:8080:8080"
diff --git a/external-proxy/opencloud-exposed.yml b/external-proxy/opencloud-exposed.yml
new file mode 100644
index 0000000..8e28f5c
--- /dev/null
+++ b/external-proxy/opencloud-exposed.yml
@@ -0,0 +1,10 @@
+---
+# only expose the ports when you know what you are doing!
+services:
+  opencloud:
+      environment:
+        # bind to all interfaces
+        PROXY_HTTP_ADDR: "0.0.0.0:9200"
+      ports:
+        # expose the opencloud server on all interfaces
+        - "0.0.0.0:9200:9200"