Removing scripts that wont be usefuul for cluster setup

docker-host/roles/setup/defaults/main.yml

@@ -1,3 +1,3 @@
 ---
 # defaults file for setup
-LAB_FQDN: leftcoast.local
+LAB_FQDN: lab.local

docker-host/roles/setup/handlers/docker-cleanup.yml

@@ -1,6 +0,0 @@
-- name: Cleanup old containers
-  become: yes
-  become_method: sudo
-  listen: cleanup-docker
-  command: docker images | grep none | awk '{print $3}' | xargs docker rmi
-    

docker-host/roles/setup/handlers/nginx.yml

@@ -1,6 +0,0 @@
-- name: Restart Nginx
-  listen: restart-nginx
-  service:
-    name: nginx
-    state: restarted
-