current when platform labeler is installed, platform related labels are automatically added to the slaves. This is awesome.

However, there is some cases that some of the labels are not wanted to associated to a specific slave. There is no way to remove the unwanted label.

There are two ways to approach the requirement.

• platform labeler is able to have blacklist, slaves/nodes listed in the blacklist should not be added labels, let user full control of the label, or
• platform labeler is able to have exclude label list for every slaves, labels listed in the exclude list should not be attached to the slave/node.