Revert "remove extra onlyif"

This reverts commit 6bb99d4515cef4e299081a2f334c6b648e4ae140.
Revert "exists,new is not always at the end of the line."

This reverts commit 1981d52a32b0cd6619fd581811be1b4e7702811b.
Revert "typo in fact name"

This reverts commit b8e010110acf6879d82a2273477f52c20f6dc7ad.
Revert "add osd_is_new fact to the new osd device test"

This reverts commit 24ccb713476542133ec8b4bf3f67e543b12cf0af.
Revert "add a fact if the osd is new. only call ceph osd crush set if the osd is new."

This reverts commit cff095b6992830bb088cdc6b0bf18a8220263a02.