ironic/releasenotes/notes/agent-takeover-60f27cef21ebfb48.yaml at 3428cb74f0a6fe05c23cf00dc66da4c1d9766409 - ironic - OpenDev: Free Software Needs Free Tools

openstack/ironic

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Pavlo Shchelokovskyy 79010d6033 Fix take over of ACTIVE nodes in AgentDeploy

currently if the ACTIVE netboot-ed node with driver based on AgentDeploy
is being taken over by another conductor due to the whole host with
previous conductor died/went offline, the node will not be fully
operational as it cannot be rebooted from inside:

- its DHCP options are still pointing to the TFTP/HTTP servers of old
  (now offline) conductor host
- new conductor host does not have the user image kernel and ramdisk
  cached
- new conductor host lacks PXE env prepared for such node.

Fix this by actually calling out to `driver.boot.prepare_instance`
in AgentDeploy.prepare for ACTIVE nodes.

Change-Id: Ie21e285e22c6a8b168f8c9776a125f3bb71fead7
Closes-Bug: #1646038

2017-01-10 18:57:47 +02:00

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	`---`
	`fixes:`
	`- AgentDeploy now correctly supports take-over for ACTIVE netboot-ed nodes.`