pvc/api-daemon/pvcapid
Joshua Boniface adc8a5a3bc Add separate OSD DB device support
Adds in three parts:

1. Create an API endpoint to create OSD DB volume groups on a device.
Passed through to the node via the same command pipeline as
creating/removing OSDs, and creates a volume group with a fixed name
(osd-db).

2. Adds API support for specifying whether or not to use this DB volume
group when creating a new OSD via the "ext_db" flag. Naming and sizing
is fixed for simplicity and based on Ceph recommendations (5% of OSD
size). The Zookeeper schema tracks the block device to use during
removal.

3. Adds CLI support for the new and modified API endpoints, as well as
displaying the block device and DB block device in the OSD list.

While I debated supporting adding a DB device to an existing OSD, in
practice this ended up being a very complex operation involving stopping
the OSD and setting some options, so this is not supported; this can be
specified during OSD creation only.

Closes #142
2021-09-23 13:59:49 -04:00
..
Daemon.py Bump version to 0.9.35 2021-09-13 02:20:46 -04:00
__init__.py Use consistent naming of components 2020-02-08 19:34:07 -05:00
benchmark.py Use manual zkhandler creation in Benchmark job 2021-07-05 14:12:56 -04:00
flaskapi.py Add separate OSD DB device support 2021-09-23 13:59:49 -04:00
helper.py Add separate OSD DB device support 2021-09-23 13:59:49 -04:00
libvirt_schema.py Add serial BIOS to default libvirt schema 2021-07-15 10:45:14 -04:00
models.py Collect database model error 2021-06-03 00:22:48 -04:00
ova.py Add missing floppy RASD type for compat 2021-07-27 16:32:32 -04:00
provisioner.py Properly handle =-separated fsargs 2021-08-24 11:40:22 -04:00