Fix var reference;Housekeeping;Improve UX

ansible/roles/firstboot/files/ansible_payload/bootstrap/roles/metacluster/tasks/certauthority.yml

@@ -62,7 +62,7 @@
             - key: root_ca.crt
               value: "{{ stepca_cm_certs.resources[0].data['root_ca.crt'] | b64encode }}"
       loop_control:
-        label: "{{ item.kind + '/' + item.name + ' (' + item.namespace + ')' }}"
+        label: "{{ item.kind ~ '/' ~ item.name ~ ' (' ~ item.namespace ~ ')' }}"
 
     - name: Configure step-ca passthrough ingress
       ansible.builtin.template:

ansible/roles/firstboot/files/ansible_payload/bootstrap/roles/metacluster/tasks/git.yml

@@ -120,7 +120,7 @@
                 # default_branch: main
                 description: GitOps manifests
           loop_control:
-            label: "{{ item.organization + '/' + item.body.name }}"
+            label: "{{ item.organization ~ '/' ~ item.body.name }}"
 
         - name: Rebase/Push source gitops repository
           ansible.builtin.shell:

ansible/roles/firstboot/files/ansible_payload/bootstrap/roles/metacluster/tasks/init.yml

@@ -1,7 +1,7 @@
 - name: Configure fallback name resolution
   ansible.builtin.lineinfile:
     path: /etc/hosts
-    line: "{{ vapp['guestinfo.ipaddress'] }}  {{ item + '.' + vapp['metacluster.fqdn'] }}"
+    line: "{{ vapp['guestinfo.ipaddress'] }}  {{ item ~ '.' ~ vapp['metacluster.fqdn'] }}"
     state: present
   loop:
     # TODO: Make this list dynamic