openstack/kolla-ansible
Code Issues Proposed changes

Add configuration for NTP server in Ironic Inspector DHCP server

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Followup on Ib69fc0017b3bfbc8da4dfd4301710fbf88be661a. This change
adds the ability to provide the NTP (time source) server for multiple
DHCP ranges in the Ironic Inspector DHCP server.

Change-Id: I4bbfef3a391b8582ae73cbe06138715b43584dec
Signed-off-by: Maksim Malchuk <maksim.malchuk@gmail.com>
This commit is contained in:
Maksim Malchuk 2024-09-22 23:27:16 +03:00
parent 753a7e1a12
commit 5a37bd6a7f
3 changed files with 17 additions and 3 deletions
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5
ansible/roles/ironic/templates/ironic-dnsmasq.conf.j2
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@ -9,9 +9,8 @@ bind-interfaces
{% set tag = item.tag | default('range_' ~ loop.index) %}
{% set lease_time = item.lease_time | default(ironic_dnsmasq_dhcp_default_lease_time) %}
dhcp-range=set:{{ tag }},{{ item.range }},{{ lease_time }}
{% if item.routers is defined %}
dhcp-option=tag:{{ tag }},option:router,{{ item.routers }}
{% endif %}
{% if item.routers is defined %}dhcp-option=tag:{{ tag }},option:router,{{ item.routers }}{% endif %}
{% if item.ntp_server is defined %}dhcp-option=tag:{{ tag }},option:ntp-server,{{ item.ntp_server }}{% endif %}
{% endfor %}
{% if api_address_family == 'ipv6' %}

10
doc/source/reference/bare-metal/ironic-guide.rst
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@ -42,6 +42,16 @@ are possible by separating addresses with commas):
- range: "192.168.5.100,192.168.5.110"
routers: "192.168.5.1"
Together with an router there can be provided the NTP (time source) server.
For example it can be the same address as default router for the range:
.. code-block:: yaml
ironic_dnsmasq_dhcp_ranges:
- range: "192.168.5.100,192.168.5.110"
routers: "192.168.5.1"
ntp_server: "192.168.5.1"
To support DHCP relay, it is also possible to define a netmask in the range.
It is advisable to also provide a router to allow the traffic to reach the
Ironic server.

5
releasenotes/notes/ironic-inspector-multiple-ranges-ntp-32568dcf640a7fc1.yaml Normal file
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@ -0,0 +1,5 @@
---
features:
- |
Adds the ability to provide the NTP (time source) server for multiple DHCP
ranges in the Ironic Inspector DHCP server.