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Manually setting a class

It may be desirable sometimes to force a node to temporarily belong to a particular class (without changing the configurition). This can be done by appending classname=$<$class$>$ to your kernel command line while booting. For a diskless boot this usually means creating a custom PXE config and using the pxe-config command (section 6.9) to temporarily point your node at it.



root 2017-02-23