diff --git a/ops/Semaphore/playbooks/docker-ps.yml b/ops/Semaphore/playbooks/docker-ps.yml
new file mode 100644
index 0000000..803c7fb
--- /dev/null
+++ b/ops/Semaphore/playbooks/docker-ps.yml
@@ -0,0 +1,11 @@
+- name: Docker PS on NAS
+  hosts: all
+  gather_facts: false
+  tasks:
+    - name: Run docker ps
+      shell: docker ps
+      register: docker_ps
+
+    - name: Show docker ps output
+      debug:
+        var: docker_ps.stdout_lines
\ No newline at end of file