Update gotify/docker-compose.yml

Add the label target = here to ensure application runs where I want it to run

gotify/docker-compose.yml

@@ -4,6 +4,10 @@ services:
     volumes:
       - /mnt/cephfs/docker/gotify:/app/data
     restart: unless-stopped
+    deploy:
+      placement:
+        constraints:
+          - node.labels.target == here
     ports:
       - 8111:80
     security_opt: