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holtgrewe | Hi. I have a server instance that has two network ports attached, each having a static IP address. OpenStack meta data service returns "ipv4_dhcp" as interface types for them, however. How can I make the OpenStack meta data service return static IP information? | 15:27 |
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grami[m] | holtgrewe: are you using OVN in neutron? | 15:43 |
holtgrewe | grami[m], good question, how do I find out? | 15:44 |
frickler | holtgrewe: I tried to implement that a long time ago but gave up https://review.opendev.org/c/openstack/nova/+/450211 https://bugs.launchpad.net/nova/+bug/1676363 | 15:57 |
frickler | I think the only solution currently would be to not use dhcp on your subnets | 15:57 |
holtgrewe | frickler, yikes... then I have to get support for configdrive files into ansible-collections-openstack.. thanks | 15:58 |
jrosser | holtgrewe: isn't support for that already present? | 16:15 |
holtgrewe | jrosser, config_drive yes, but I found now way to get a file in there | 16:15 |
jrosser | no userdata? | 16:16 |
jrosser | *not | 16:16 |
holtgrewe | jrosser, user data works nicely but cloud-init wants network configuration explicitely NOT in user data. https://cloudinit.readthedocs.io/en/latest/topics/network-config.html#default-behavior """User-data cannot change an instance’s network configuration. In the absence of network configuration in any of the above sources , Cloud-init will write out a network configuration that will issue a DHCP request on a “first” network interface.""" | 16:18 |
holtgrewe | Essentially, finding that paragraph took a couple of hours from my day ;-) | 16:18 |
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daryll | I'm having some trouble setting the networking up correctly in my first cluster. I've got a control node and a compute node in what I think should be a pretty simple cluster. Everything configures. First, thing I ran into was that I had to make my tenant network type be vxlan, or my instances wouldn't launch. (I can see OVS has a tunnel between the hosts) Now, they launch and horizon shows an IP assigned, but the host fails get a | 20:38 |
daryll | dhcp address. If I tcpdump the dhcp server on the control node, I see the DHCP request arrive and a response is sent, but it isn't making it to the instance. I don't think I'm doing anything fancy, so I must have missed something basic. Any ideas? | 20:38 |
daryll | Setup through kayobe (but no bare metal) | 20:39 |
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