[jboss-jira] [JBoss JIRA] (WFLY-8538) Remove need to configure default-virtual-host at subsystem level

Remove need to configure default-virtual-host at subsystem level ---------------------------------------------------------------- Key: WFLY-8538 URL: https://issues.jboss.org/browse/WFLY-8538 Project: WildFly Issue Type: Enhancement Components: Web (Undertow) Affects Versions: 11.0.0.Alpha1 Reporter: Radim Hatlapatka Assignee: Stuart Douglas Priority: Major There is currently needed host to which the deployments should be deployed by default. This is found out from default-virtual-host at undertow subsystem level. This value actually duplicates setting from the value set in default-host attribute of default server, as such it should be removed and thus config simplified by counting the needed value default server's default-host value. Summing it up: current behavior: * default server value is determined by: {{/subsystem=undertow\[default-server\]}} attribute * default virtual host value is determined by: {{/subsystem=undertow\[default-virtual-host\]}} attribute proposed behavior: * default server value is determined by: {{/subsystem=undertow\[default-server\]}} attribute (*no change here*) * default virtual host value is determined by: {{/subsystem=undertow/server=VALUE_DETERMINED_IN_PREVIOUS_STEP\[default-host\]}} attribute * deprecate {{/subsystem=undertow\[default-virtual-host\]}} attribute and remove it completely in some of upcoming versions CC [~ctomc]