After I got the debug output, I've deleted this host from Foreman and on its next attempt it got registered perfectly fine - no issues with interfaces or anything anymore:
(on a client side) Discovered by URL: https://spc.vip Registering host with Foreman (https://spc.vip) Response from Foreman 201: {"id":447371,"name":"mac3cfdfe52252c" <snip> (on Foreman side): 2017-09-19 12:39:34 7ca37aca [app] [I] Started DELETE "/discovered_hosts/mac3cfdfe52252c" for 10.102.141.20 at 2017-09-19 12:39:34 -0700 2017-09-19 12:39:34 7ca37aca [app] [I] Parameters: {"authenticity_token"=>"<removed>", "id"=>"mac3cfdfe52252c"} 2017-09-19 12:40:04 1a346c39 [app] [I] Started POST "/api/v2/discovered_hosts/facts" for 10.102.141.20 at 2017-09-19 12:40:04 -0700 2017-09-19 12:40:04 1a346c39 [app] [I] Processing by Api::V2::DiscoveredHostsController#facts as JSON 2017-09-19 12:40:04 1a346c39 [app] [I] Parameters: {"facts"=>"[FILTERED]", "apiv"=>"v2", "discovered_host"=>{"facts"=>"[FILTERED]"}} 2017-09-19 12:40:06 1a346c39 [audit] [I] [mac3cfdfe52252c] deleted 0 (1694.6ms) 2017-09-19 12:40:06 1a346c39 [audit] [I] [mac3cfdfe52252c] updated 0 (2.6ms) 2017-09-19 12:40:07 1a346c39 [audit] [I] [mac3cfdfe52252c] added 385 (1637.5ms) 2017-09-19 12:40:07 1a346c39 [app] [I] Import facts for 'mac3cfdfe52252c' completed. Added: 385, Updated: 0, Deleted 0 facts It would be nice to figure out what's causing this in a first place - I do see a lot of those "Unprocessable Entity" messages logged. Thanks! -- You received this message because you are subscribed to the Google Groups "Foreman users" group. To unsubscribe from this group and stop receiving emails from it, send an email to foreman-users+unsubscr...@googlegroups.com. To post to this group, send email to foreman-users@googlegroups.com. Visit this group at https://groups.google.com/group/foreman-users. For more options, visit https://groups.google.com/d/optout.