adapt env sample

.env.sample

@@ -6,6 +6,8 @@ ENABLE_BACKUPS=true
 DOMAIN=nextcloud.example.com
 ## Domain aliases
 #EXTRA_DOMAINS=', `www.nextcloud.example.com`'
+# same list as above but space separated
+#EXTRA_DOMAINS_TRUSTED=cloud.coquest.coop
 LETS_ENCRYPT_ENV=production
 
 COMPOSE_FILE="compose.yml"

compose.yml

@@ -70,7 +70,8 @@ services:
       - STACK_NAME
       - NEXTCLOUD_ADMIN_USER=${ADMIN_USER}
       - NEXTCLOUD_ADMIN_PASSWORD_FILE=/run/secrets/admin_password
-      - NEXTCLOUD_TRUSTED_DOMAINS=${DOMAIN}
+      - EXTRA_DOMAINS_TRUSTED
+      - NEXTCLOUD_TRUSTED_DOMAINS=${DOMAIN} ${EXTRA_DOMAINS_TRUSTED}
       - TRUSTED_PROXIES=10.0.0.0/8
       - REDIS_HOST=cache
       - OVERWRITEPROTOCOL=https