Add check to Zenith init task

Author: Matt Pryor

roles/zenith_proxy/tasks/main.yml

@@ -57,6 +57,10 @@
   become: true
   become_user: "{{ zenith_proxy_podman_user }}"
   register: zenith_proxy_client_init
+  changed_when: zenith_proxy_client_init.rc == 0
+  failed_when: >-
+    zenith_proxy_client_init.rc != 0 and
+    "token has already been used" not in zenith_proxy_client_init.stderr
 
 - name: Create systemd unit file for Zenith client
   template:

ui-meta/slurm-infra.yml

@@ -56,6 +56,8 @@ parameters:
     default: true
     options:
       checkboxLabel: Enable cluster monitoring?
+      # The permanent option indicates that once set to true the boolean cannot become false
+      permanent: true
 
   - name: cluster_run_validation
     label: Post-configuration validation