openstack
/
ironic
Code Issues Proposed changes

Merge "Document the current status of the DHCP-less deploy"

This commit is contained in:
Zuul 2020-12-15 17:09:39 +00:00 committed by Gerrit Code Review
parent b8e4b36424 a599f898dc
commit d5cb2e32d7
2 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
doc/source/admin/dhcp-less.rst
View File

@ -1,6 +1,12 @@
Layer 3 or DHCP-less ramdisk booting
====================================
.. warning::
As of the Victoria release, the ramdisk side of this feature does **NOT**
work out-of-box because of a conflict between NetworkManager and Glean_.
To use it properly you need to manually create a ramdisk with Glean_ taking
priority over any other network configuration.
Booting nodes via PXE, while universally supported, suffers from one
disadvantage: it requires a direct L2 connectivity between the node and the
control plane for DHCP. Using virtual media it is possible to avoid not only

5
releasenotes/notes/dhcp-less-less-2a35df67d840f9d5.yaml Normal file
View File

@ -0,0 +1,5 @@
---
issues:
- |
Building ramdisks for DHCP-less deploy using the ``simple-init`` element
does not currently work. The team is looking into possible solutions.