Changing port offset for servers in domain fails with: Response Internal Server Error { "outcome" => "failed", "result" => { "step-1" => { "outcome" => "failed", "failure-description" => "JBAS014704: '' is an invalid value for parameter socket-binding-group. Values must have a minimum length of 1 characters", "rolled-back" => true }, "step-2" => {"outcome" => undefined} }, "failure-description" => {"domain-failure-description" => {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-1" => "JBAS014704: '' is an invalid value for parameter socket-binding-group. Values must have a minimum length of 1 characters"}}}, "rolled-back" => true }
By default the value of socket-binding-group on server-config resource is undefined - Thus when you attempt to change server configuration by default no value is pre-selected in "Socked binding" select box. Consequently the first part of composite operation fails { "operation" => "write-attribute", "address" => [ ("host" => "master"), ("server-config" => "server-three") ], "name" => "socket-binding-group", "value" => "" }, Correct value for no-selection should be either undefined or "standard-sockets", otherwise it's going to fail.
Verified on EAP 6.2.0.ER3