Cross-platform instance initialization

Gerrit User 22348 b9497ffcbf Update patch set 2 ... Patch Set 2: Verified+2 Build succeeded (gate pipeline). https://zuul.opendev.org/t/openstack/buildset/df714e84e2ad4853a0e8a06c90a072b1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8f2c338a3cad48868b26cab8d7a8d017 : SUCCESS in 2m 53s - openstack-tox-pep8 https://zuul.opendev.org/t/openstack/build/ab13256a10074e9ca659fa60bd2d5051 : SUCCESS in 2m 54s - openstack-tox-py39 https://zuul.opendev.org/t/openstack/build/c9ea4919095d4329af8f25a67a624d8f : SUCCESS in 2m 57s - openstack-tox-py311 https://zuul.opendev.org/t/openstack/build/adce98798885425a9204fc8753f091ad : SUCCESS in 3m 02s Patch-set: 2 Tag: autogenerated:zuul:gate Label: Verified=+2, 9df614412f3874192e60d4891f1320335f303c5b		2024-03-27 09:43:59 +00:00
70ce7a1e0aae6a2b89297dc6cfd02dab5d5ae3a8	Update patch set 1	2024-03-04 10:49:04 +00:00
a373d559e2feaec7ac9930230b5c2659185b3c81	Update patch set 2	2024-03-25 12:59:14 +00:00