Small improvement to consul kv role

nomad/setup-cluster.yml

@@ -60,18 +60,14 @@
     # pointing to 127.0.0.1 and possibly restart Docker and Nomad
 
     - name: Add values
+      delegate_to: localhost
+      run_once: true
       block:
         - name: Install python-consul
           pip:
             name: python-consul
             extra_args: --index-url https://pypi.org/simple
 
-        - name: Add a value to Consul
-          consul_kv:
-            host: "{{ inventory_hostname }}"
-            key: ansible_test
-            value: Hello from Ansible!
-
         - name: Set hostname
           consul_kv:
             host: "{{ inventory_hostname }}"
@@ -79,9 +75,6 @@
             # TODO: propogate this through via Consul and Nomad templates rather than Terraform
             value: dev.homelab
 
-      delegate_to: localhost
-      run_once: true
-
 - name: Setup Vault cluster
   hosts: vault_instances