userdir-ldap-charms

udconsumer should re-announce it's hostname to udprovider if config template-hostname is adjusted.

Bug #1895760 reported by Drew Freiberger on 2020-09-16

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	userdir-ldap-charms	Won't Fix	Low	Unassigned

Bug Description

When using relation between udprovider and udconsumer, if udconsumer side of relation is using a template-hostname, it should be passed to udprovider for udprovider to link that hosts' key(s) with the template rather than the actual hostname provided from the consumer.

Currently, the udconsumer is looking for /var/cache/userdir-ldap/hosts/<hostname>.<domain> instead of /var/cache/userdir-ldap/hosts/<template-hostname>.

The udconsumer can still request hostname.domain, but the provider should squash that to template-hostname within the sshdist user's auth-keys config.

Revision history for this message

Drew Freiberger (afreiberger) wrote on 2020-09-16:

Actually, this does seem to work properly, but the relation data does not properly change when config changes on the consumer side. udconsumer should re-announce it's hostname to udprovider if config template-hostname is adjusted.

Revision history for this message

Drew Freiberger (afreiberger) wrote on 2020-09-24:

Two issues, udconsumer relation needs to relation-set new hostname to udprovider when config changed for template-hostname.

Track this above issue on this bug.

Other issue, udprovider does not copy files pulled from upstream from /var/lib/misc to /var/cache/userdir-ldap/hosts/ for it's udconsumers. To be tracked in lp#1897134.

https://bugs.launchpad.net/charm-userdir-ldap/+bug/1897134

summary:

- when udconsumer has template-hostname defined, serve up that template
- via ssh key file
+ when udconsumer changes hostname, reconfigure rsync/authorized_keys

Drew Freiberger (afreiberger) on 2020-09-24

summary:	- when udconsumer changes hostname, reconfigure rsync/authorized_keys + When changing template-hostname, trigger relation-set toward udprovider + with new hostname
summary:	- When changing template-hostname, trigger relation-set toward udprovider - with new hostname + udconsumer should re-announce it's hostname to udprovider if config + template-hostname is adjusted.