caddy: geoip first attempt

seb4itik/byow/roles/caddy/defaults/main.yml

@@ -24,6 +24,13 @@ caddy_email: null
 # If a custom CA root have to be used
 caddy_ca_root: null
 
+# See: https://dev.maxmind.com/geoip/updating-databases/
+caddy_geoip_account_id: null
+caddy_geoip_license_key: null
+caddy_geoip_edition_ids: "GeoLite2-ASN,GeoLite2-Country,GeoLite2-City"
+caddy_geoip_update_frequency: 86400   # In seconds
+
+
 # Cf.: https://github.com/coreruleset/plugin-registry
 caddy_crs_plugins:
   - name: "drupal-rule-exclusions"