nova/bp-libvirt-driver-ip-metadata-8754c623dbd13126.yaml at 6fb1997def0757d42363ed8c8cc058d0703c4ad6 - nova - OpenDev: Free Software Needs Free Tools

openstack/nova

Nobuhiro MIKI 838370a490

libvirt: add IP address to libvirt guest metadata

Libvirt XML contains useful configuration information such as instance names,
flavors and images as metadata. This change extends this metadata to include
the IP addresses of the instances.

Example:
<metadata>
  <nova:instance xmlns:nova="http://openstack.org/xmlns/libvirt/nova/1.1">
    ...
    <nova:ports>
      <nova:port uuid="567a4527-b0e4-4d0a-bcc2-71fda37897f7">
        <nova:ip type="fixed" address="192.168.1.1" ipVersion="4"/>
        <nova:ip type="fixed" address="fe80::f95c:b030:7094" ipVersion="6"/>
        <nova:ip type="floating" address="11.22.33.44" ipVersion="4"/>
      </nova:port>
    </nova:ports>
    ...
  </nova:instance>
</metadata>

Change-Id: I45f1df4935905170957c2ea2496c8a698a7464a2
blueprint: libvirt-driver-ip-metadata
Signed-off-by: Nobuhiro MIKI <nmiki@yahoo-corp.jp>

2021-02-18 16:05:01 +09:00

8 lines

323 B

YAML

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 ---
 features:
   - |
     Added IP addresses to the metadata in libvirt XML. If an instance has more
     than one IP address, enumerate those IP addresses. The port attach or
     detach is performed dynamically after the creation of the instance. Every
     time there is a change, it is reflected in the contents of the XML.