Configure basic auth inject for Grafana

Author: Matt Pryor

slurm-infra.yml

@@ -145,6 +145,9 @@
         zenith_proxy_client_token: "{{ zenith_token_monitoring }}"
         zenith_proxy_client_auth_params: {}
         zenith_proxy_mitm_enabled: yes
+        zenith_proxy_mitm_auth_inject: basic
+        zenith_proxy_mitm_auth_basic_username: admin
+        zenith_proxy_mitm_auth_basic_password: "{{ vault_grafana_admin_password }}"
       when: zenith_subdomain_monitoring is defined
 
 - import_playbook: vendor/stackhpc/ansible-slurm-appliance/ansible/adhoc/hpctests.yml