* etcd 3.3 is no longer maintained. * etcd 3.4 removes deprecated interfaces, and clients may need updated configs. * The cinder backend coordination URL needs to explicitly specify the version, until tooz can be updated https://review.opendev.org/c/openstack/tooz/+/891355 * etcd only supports in-place upgrades between minor versions, so any jobs testing upgrades could fail if they skip from 3.2 directly to 3.4 Change-Id: Ifcecdffa17a3a2b1075aa503978c44545c4a2a3c
28 KiB
28 KiB