Added swarm wide prune option

docker_prune/compose.yml

@@ -0,0 +1,14 @@
+# This docker-compose file defines a service that runs the `docker system prune` command to clean up unused Docker resources.
+# The service is set to run in global mode, meaning it will run on all nodes in the Docker swarm, and it will not restart after completion.
+
+#version: '3.7'
+services:
+  system-prune:
+    image: docker
+    volumes:
+      - "/var/run/docker.sock:/var/run/docker.sock"
+    command: docker system prune --all --force --volumes
+    deploy:
+      mode: global
+      restart_policy:
+        condition: none

prune_everything.sh

@@ -1,3 +1,7 @@
 # Script to prune everything in docker.
 
-docker system prune --all --force
+#docker system prune --all --force
+
+cd docker_prune
+docker compose up -d
+cd ..