Quote by Tim: {quote} Adam hopped on and discovered (watching ceph live status inside a cephadm shell) that there was an issue with 3 of the 11 registries.conf files in play. The doubled entries for [registries.search] doesn't show anywhere in the cephadm bootstrapping output but it was the reason the target OSD devs on that node were not showing up on the one OSD node. Resolving the registries.conf issues appears to have cleared up BOTH issues I previously reported. {quote} We should probably add an automation for this in order to avoid customers hitting this as well In Sepia we solved this with the help of https://github.com/sebastian-philipp/registries-conf-ctl
*** This bug has been marked as a duplicate of bug 2130230 ***