single-step script to perform all administration, some ansible performance settings

jupyterhubsrv.yml

@@ -1,6 +1,7 @@
 ---
 - name: Install Jupyterhub
   hosts: UpskillChallengeNode
+  gather_facts: no
 
   tasks:
   - name: Create NodeJS directory
@@ -23,7 +24,7 @@
       mode: 0755
 
   - name: run NodeJS configuration script
-    ansible.builtin.shell: setup_14.x
+    ansible.builtin.shell: /opt/nodesource/setup_14.x
     args:
       chdir: /opt/nodesource
       creates: /etc/apt/sources.list.d/nodesource.list