ubuntu-server-builder
ubuntu-server-builder
_Launchpad user **Ryan Harper(raharper)** wrote on 2020-10-12T16:17:38.198439+00:00_ " # curl http://169.254.169.254/openstack/2018-08-27/network_data.json {"links": [{"id": "tapa035fb68-01", "vif_id": "a035fb68-010c-42e3-8da7-ea3c36a0d607", "type": "ovs", "mtu": 8942, "ethernet_mac_address": "fa:16:3e:31:26:f7"}], "networks": [{"id": "network0", "type": "ipv4_dhcp", "link": "tapa035fb68-01", "network_id":...
_Launchpad user **Frode Nordahl(fnordahl)** wrote on 2020-10-12T18:53:00.349038+00:00_ That is an excellent question, I see that the example provided in the Nova documentation [0] provides `null` for the MTU. There are...
_Launchpad user **Ryan Harper(raharper)** wrote on 2020-10-12T19:52:31.962412+00:00_ > So I would suggest that whenever OpenStack eludes to dynamic configuration > being in play cloud-init should not write the MTU value...
_Launchpad user **Frode Nordahl(fnordahl)** wrote on 2020-10-12T21:29:06.069378+00:00_ On the flip side the presence of the MTU key in the OpenStack metadata cannot be used as an indicator for intent from...
_Launchpad user **Ryan Harper(raharper)** wrote on 2020-10-12T22:31:53.948163+00:00_ > On the flip side the presence of the MTU key in the OpenStack > metadata cannot be used as an indicator for...
_Launchpad user **Richard Harding(rharding)** wrote on 2020-10-13T20:15:58.800649+00:00_ Frode, can you explain to me the OpenStack operator path here. I'm not familiar with how these adjustments are practically made. You mention...
_Launchpad user **Frode Nordahl(fnordahl)** wrote on 2020-10-13T21:19:28.565241+00:00_ Richard, The "MTU controls in OpenStack have been removed" part pertains to the removal of the operator facing configuration option for the OpenStack...
_Launchpad user **Frode Nordahl(fnordahl)** wrote on 2020-10-13T22:34:19.473833+00:00_ The CI artifact referenced in [6] in the previous comment was removed, the source can be viewed here: https://review.opendev.org/#/c/715132/4/deploy-guide/source/app-ovn.rst
_Launchpad user **Frode Nordahl(fnordahl)** wrote on 2020-10-14T06:57:19.597570+00:00_ Comment #8 made me think about why this works in our functional test, so I went to investigate that. In our functional test...
_Launchpad user **Richard Harding(rharding)** wrote on 2020-10-14T12:12:46.824356+00:00_ In our functional test we use Bionic images, and sure enough the netplan.yaml [9] written there does _NOT_ include the MTU! The OpenStack...