updaet US isp, remove unused var

inventory.yml

@@ -49,7 +49,6 @@ all:
           docker_dir: /opt/docker-privfrontends
           server_prefix: eu
           ansible_become: true # Run everything as root
-          caddy_extras_config: templates/1-extras.Caddyfile
           country: Luxembourg
           isp: BuyVM
           wiki_page: Pizza-1
@@ -61,9 +60,8 @@ all:
           port: 22
           ansible_become: true # Run everything as root
           docker_dir: /opt/docker-privfrontends
-          caddy_extras_config: templates/2-extras.Caddyfile
           country: United States
-          isp: Digital Ocean
+          isp: Racknerd
           wiki_page: US_Node
           server_prefix: us
           watchtower_mtrx_username: watchtower-us
@@ -75,7 +73,6 @@ all:
           ansible_become: true # Run everything as root
           docker_dir: /opt/docker-privfrontends
           server_prefix: in
-          caddy_extras_config: templates/3-extras.Caddyfile
           country: India
           isp: Bharti Airtel
           wiki_page: India_Node