afb3f4e...
by
OpenDev Sysadmins <email address hidden>
OpenDev Migration Patch
This commit was bulk generated and pushed by the OpenDev sysadmins
as a part of the Git hosting and code review systems migration
detailed in these mailing list posts:
Attempts have been made to correct repository namespaces and
hostnames based on simple pattern matching, but it's possible some
were updated incorrectly or missed entirely. Please reach out to us
via the contact information listed at https://opendev.org/ with any
questions you may have.
Notify MON cluster of number of bootstrapped OSD's
To allow the ceph-mon charm to better assess when the Ceph cluster
is in a usable state, provide the number of OSD devices that where
bootstrapped into the Ceph cluster over the relation to ceph-mon.
This is used by the ceph-mon charm inconjunction with the
'expected-osd-count' configuration option to delay pool creation
and issue of keys for clients until the expected number of OSD's
have been bootstrapped into the cluster.
Change-Id: I1370524f0f31120e3cb7305c5bc509a6494c5586
Closes-Bug: 1794878
(cherry picked from commit 63f9ac2c7cd0db8f212bba6d278af2b0316b7760)
This patch looks for multiple nodes in the OSD tree with type root and
iterates through all root parent node children to allow for upgrading ceph-osd
cluster/devices when running both a default and an ssd pool of OSD hosts,
for instance.
For Ceph Lumimous (12.2.0) or later enable Bluestore block device
format as the default for Ceph OSD's. Bluestore can be disabled by
setting the bluestore config option to False.
For older releases, Bluestore cannot be enabled as its not
supported - setting the config option will have no effect.
Ensure that device paths provided by end users are used for OSD's,
rather than the link target device as this may change between
reboots. The specific use case is bcache, where:
/dev/bcacheX:
changes between reboots
/dev/disk/by-dname/bcacheX:
udev managed and consistent
This change also ensures that any unit data is updated to switch
back to using the provided block device path, rather than the
actual target which may have been used in prior charm revisions.
