agent_status is used by anaconda ramdisk to inform the
conductor about state of the deployment. Valid agent
states are 'start', 'end' and 'error'. The agent_status_message
is used to describe the why the agent_status is set to a
particular state. Use of these parameters require API
version 1.72 or greater.
When anaconda finishes deployment the agent_status is
set to 'end'. When anaconda ramdisk is unable to deploy
the OS for some reason the agent_status is set to 'error'.
PXEAnacondaDeploy is implemented to handle the 'anaconda'
deploy interface. PXEAnacondaDeploy ties to together pieces
needed to deploy a node using anaconda ramdisk.
Co-Authored-By: Jay Faulkner <jay@jvf.cc>
Change-Id: Ieb452149730510b001c4712bbb2e0f28acfc3c2e
288b8fd883