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These contain network interfaces and other host-specific\nthings. Currently this is done by iterating over all hosts, which does\nnot scale well with a large number of hosts.\n\nThis change extracts the host vars generation into a separate role, and\nexecutes it in a play targeted at all hosts, with delegate_to:\nlocalhost. This ensures that host variable files are generated in\nparallel.\n\nStory: 2007993\nTask: 40629\n\nChange-Id: Iae75e17024adee9c2874c14d3ed36f4c87ba48d7\n(cherry picked from commit b12f9e35e5d6cf49e72c9ccf4988365c850b8e1c)\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/kayobe/commit/41c889241f4f636bef5b10955d317b3153089dc5"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/kayobe/commit/41c889241f4f636bef5b10955d317b3153089dc5"}]},"branch":"refs/heads/stable/ussuri"}},"requirements":[],"submit_records":[],"submit_requirements":[]}