openstack/ironic
Code Issues Proposed changes

Stop passing IP address to IPA by PXE

Browse Source 
CoreOS version for Ironic Python Agent was upgraded in the Rocky. An
IPA built on CoreOS doesn't boot from PXE. A new validation added to
CoreOS doesn't allow 'ip' parameter passed by PXE when DHCP is used.
This patch changes 'ipappend' parameter in PXE configuration not to
pass 'ip' parameter.

Change-Id: I6d5ca3a51fcbe95bd9e541a6f5ad2f7352c86a6e
Story: 2002093
Task: 19771
This commit is contained in:
Hironori Shiina 2018-05-24 20:23:35 +09:00
parent 929eb6e311
commit ca921839b2
3 changed files with 11 additions and 2 deletions
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2
ironic/drivers/modules/pxe_config.template
View File

@ -3,7 +3,7 @@ default deploy
label deploy
kernel {{ pxe_options.deployment_aki_path }}
append initrd={{ pxe_options.deployment_ari_path }} selinux=0 troubleshoot=0 text {{ pxe_options.pxe_append_params|default("", true) }} ipa-api-url={{ pxe_options['ipa-api-url'] }} coreos.configdrive=0
ipappend 3
ipappend 2
label boot_partition

2
ironic/tests/unit/drivers/pxe_config.template
View File

@ -3,7 +3,7 @@ default deploy
label deploy
kernel /tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/deploy_kernel
append initrd=/tftpboot/1be26c0b-03f2-4d2e-ae87-c02d7f33c123/deploy_ramdisk selinux=0 troubleshoot=0 text test_param ipa-api-url=http://192.168.122.184:6385 coreos.configdrive=0
ipappend 3
ipappend 2
label boot_partition

9
releasenotes/notes/bug-2002093-9fcb3613d2daeced.yaml Normal file
View File

@ -0,0 +1,9 @@
---
upgrade:
- |
To use CoreOS based deploy/cleaning ramdisk built using Ironic Python Agent
from the Rocky release, Ironic should be upgraded to the Rocky release if
PXE is used. Otherwise, a node cannot be deployed or cleaned because the
IPA fails to boot due to an unsupported parameter passed via PXE. See
`bug 2002093 <https://storyboard.openstack.org/#!/story/2002093>`_ for
details.