Merge PR #31502 into master

Merge PR #31502 into master

* refs/pull/31502/head:
	qa/tasks/ceph2: get ceph-daemon from same place as ceph
	qa/tasks/ceph2: use safe_while
	qa/tasks/ceph2: pull image using sha1
	qa/tasks/ceph2: docker needs quay.io/ prefix for image name
	qa/workunits/rados/test_python: make sure rbd pool exists
	qa/suites/rados/ssh: new tests!
	qa/tasks/ceph2: pull ceph-ci/ceph:$branch
	qa/tasks/ceph2: register_daemons after pods start
	qa/tasks/ceph2: fix conf
	qa/tasks/ceph2: add restart
	qa/tasks/ceph2: pass ceph-daemon path to DaemonState
	qa/tasks/ceph2: tolerate no mdss or 1 mgr
	qa/tasks/ceph: replace wait_for_osds_up with manager.wait_for_all_osds_up
	qa/tasks/ceph: wait-until-healthy
	qa/tasks/ceph2: set up managers
	qa/tasks/ceph2: use seed ceph.conf
	qa/tasks/ceph: healthy: use manager helpers (instead of teuthology/misc ones)
	qa/tasks/ceph2: name mds daemons
	qa/tasks/ceph2: fix osd ordering
	qa/tasks/ceph2: start up mdss
	qa/tasks/ceph2: set up daemon handles and use them to stop
	qa/tasks/ceph2: make it multicluster-aware
	qa/tasks/ceph2: can bring up mon, mgr, osds!
	qa/tasks/ceph2: basic task to bring up cluster with ceph-daemon and ssh

Reviewed-by: Josh Durgin <jdurgin@redhat.com>