chore: expose dashboard of vagrant-vms over domains

inventories/vagrant/group_vars/traefik_servers_dmz.yml

@@ -6,6 +6,7 @@ traefik_mode: dmz
 use_ssl: true
 cert_mode: "selfsigned"  # Use 'acme' for production
 enable_dashboard: true
+dashboard_domain: "traefik.dmz.local.test"
 log_level: DEBUG
 traefik_network: proxy
 

inventories/vagrant/host_vars/backend/traefik.yml

@@ -36,3 +36,6 @@ traefik_services:
   #   protocol: http
 
 use_ssl: false # disable SSL redirect for vagrant
+
+use_ssl_dashboard: true  # still use SSL for dashboard
+dashboard_domain: "traefik.backend.local.test"

inventories/vagrant/host_vars/backend2/traefik.yml

@@ -4,3 +4,5 @@ traefik_services:
     domain: "{{ httpbin_domain }}"
     port: 443
     protocol: https
+
+dashboard_domain: "traefik.backend2.local.test"