Bug 2216384 - With ML2/OVN, dhcp agent doesn't exist if baremetail provisioned overcloud instance doesn't exist.
Summary: With ML2/OVN, dhcp agent doesn't exist if baremetail provisioned overcloud in...
Keywords:
Status: NEW
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: documentation
Version: 17.1 (Wallaby)
Hardware: x86_64
OS: Linux
high
medium
Target Milestone: ---
: ---
Assignee: RHOS Documentation Team
QA Contact: RHOS Documentation Team
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Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-06-21 05:24 UTC by Keigo Noha
Modified: 2023-06-26 14:49 UTC (History)
2 users (show)

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Red Hat Issue Tracker OSP-25918 0 None None None 2023-06-21 05:28:49 UTC

Description Keigo Noha 2023-06-21 05:24:56 UTC 
Description of problem:

Networking guide in OSP17.1 beta has the following line.
~~~
DHCP servers, which are managed by the neutron DHCP agent, are not distributed and are still deployed on the Controller node. The DHCP agent is deployed in a highly available configuration on the Controller nodes, regardless of the routing design (centralized or DVR).
~~~
ref. https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/17.1-beta/html/networking_with_rhosp/config-dvr_rhosp-network#dvr-known-issues_config-dvr

However, with ML2/OVN, dhcp functionality is provided through OVN.
There is no neutron DHCP agents.

I think this sentence needs to be revised for reflecting the current OVN implementation.
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