correction of hostname handling for scaleup and scaledown operations
correction of hostname handling for scaleup and scaledown operations

compatibleone/accords-platform,compatibleone/accords-platform,compatibleone/accords-platform,ow2-compatibleone/accords-platform,compatibleone/accords-platform,compatibleone/accords-platform,ow2-compatibleone/accords-platform,compatibleone/accords-platform,ow2-compatibleone/accords-platform,ow2-compatibleone/accords-platform,ow2-compatibleone/accords-platform,ow2-compatibleone/accords-platform,ow2-compatibleone/accords-platform