Remove unuused legacy https functionality

internal/component/instances/instances/barrel/.env.sample

@@ -1,28 +0,0 @@
-#######################
-# Meta Settings
-#######################
-
-# Real path for volumes to be stored
-DATA_PATH=/var/www/deploy/instances/example.slug/data
-UTILS_DIR=/var/www/deploy/runtime/utils/
-
-#######################
-### Web Server settings
-#######################
-# the hostname for the website
-VIRTUAL_HOST=example.com
-
-# optional letsencrypt support
-# when blank, ignore
-LETSENCRYPT_HOST=
-LETSENCRYPT_EMAIL=
-
-### SQL settings
-MYSQL_HOST=mysql
-MYSQL_USER=user
-MYSQL_PASS=pass
-
-### GraphDB settings
-GRAPHDB_HOST=graphdb
-GRAPHDB_USER=user
-GRAPHDB_PASS=pass

internal/config/domains.go

@@ -30,27 +30,12 @@ func (cfg Config) HTTPSEnabledEnv() string {
 	return "false"
 }
 
-// IfHttps returns value when the distillery has https enabled, and the empty string otherwise.
-func (cfg Config) IfHttps(value string) string {
-	if !cfg.HTTPSEnabled() {
-		return ""
-	}
-	return value
-}
-
 // DefaultHostRule returns the default traefik hostname rule for this distillery.
 // This consists of the [DefaultDomain] as well as [ExtraDomains].
 func (cfg Config) DefaultHostRule() string {
 	return cfg.HostRule(append([]string{cfg.DefaultDomain}, cfg.SelfExtraDomains...)...)
 }
 
-// DefaultSSLHost returns the default hostname for the ssl version of the distillery.
-//
-// This is exactly [DefaultHost] when SSL is enabled, and the empty string otherwise.
-func (cfg Config) xDefaultSSLHost() string {
-	panic("not implemented")
-}
-
 // SlugFromHost returns the slug belonging to the appropriate host.'
 //
 // When host is a top-level domain, returns "", true.