[kolla][neutron] VM is getting the wrong IP, can't contact metadata service

Chris DiLorenzo cdilorenzo at gmail.com
Thu Feb 17 18:53:03 UTC 2022


Hello,

I am having a weird issue.  I am running openstack Victoria with OVN.
Generally, everything is working.  I created a VM using a fixed port with
an IP of 10.210.64.6.  There are no issues with this VM.  When I create a
new VM, I get this route info:

[   29.363664] cloud-init[564]: ci-info:
++++++++++++++++++++++++++++++++Route IPv4
info++++++++++++++++++++++++++++++++
[   29.368568] cloud-init[564]: ci-info:
+-------+-----------------+-------------+-----------------+-----------+-------+
[   29.369945] cloud-init[564]: ci-info: | Route |   Destination   |
Gateway   |     Genmask     | Interface | Flags |
[   29.372441] cloud-init[564]: ci-info:
+-------+-----------------+-------------+-----------------+-----------+-------+
[   29.376434] cloud-init[564]: ci-info: |   0   |     0.0.0.0     |
10.210.64.1 |     0.0.0.0     |    ens3   |   UG  |
[   29.377820] cloud-init[564]: ci-info: |   1   |   10.210.64.0   |
0.0.0.0   | 255.255.255.192 |    ens3   |   U   |
[   29.380417] cloud-init[564]: ci-info: |   2   | 169.254.169.254 |
10.210.64.6 | 255.255.255.255 |    ens3   |  UGH  |
[   29.384448] cloud-init[564]: ci-info:
+-------+-----------------+-------------+-----------------+-----------+-------+

The IP is set correctly, but you can see I am getting a gateway of
10.210.64.6 for the metadata ser. ice. This is preventing the VM from
reaching the service so the SSH key is not being added preventing me from
logging in.  As far as I can tell, there are no error and every VM I build
is getting this .6 IP for this route.

Thanks,
Chris
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