Remove support for creating FileStore OSDs. Also prevent upgrade
attempts to Reef if a FileStore OSD is detected
Change-Id: I9609bc0222365cb1f4059312b466a12ef4e0397f
Read the key set on the mon relation,
and use ceph-authtool to save it to a keyring,
for use by the crash module for crash reporting.
When this auth key is set, the crash module (enabled by default)
will update ceph-mon with a report.
It also results in a neat summary of recent crashes
that can be viewed by `ceph health detail`.
For example:
```
$ juju ssh ceph-mon/leader -- sudo ceph health detail
HEALTH_WARN 1 daemons have recently crashed
[WRN] RECENT_CRASH: 1 daemons have recently crashed
osd.1 crashed on host node-3 at 2023-01-04T05:25:18.218628Z
```
ref. https://docs.ceph.com/en/latest/mgr/crash/
See also https://review.opendev.org/c/openstack/charm-ceph-mon/+/869138
for where the client_crash_key relation data set is implemented.
Depends-On: https://review.opendev.org/c/openstack/charm-ceph-mon/+/869138
Closes-Bug: #2000630
Change-Id: I77c84c368e6665e4988ebe9a735f000f99d0b78e
This new action allows users to either purge an OSD, or remove it,
opening up the possibility of recycling the previous OSD id. In
addition, this action will clean up any bcache devices that were
created in previous steps.
Change-Id: If3566031ba3f02dac0bc86938dcf9e85a66a66f0
Depends-On: Ib959e81833eb2094d02c7bdd507b1c8b7fbcd3db
func-test-pr: https://github.com/openstack-charmers/zaza-openstack-tests/pull/683
As part of the task to improve disk replacement, the 'add-disk' action
needs some changes. This includes:
- Creating 'bcache' devices to accelerate disk access.
- Creating caching partitions of a specified size.
- Recycling previously deactivated OSD ids.
Change-Id: Id5027f30d51c23d2be4c34f82867d65a50b35137
Depends-On: I43d0a0bc11664c37532c0117711affc93c9d1ad1
func-test-pr: https://github.com/openstack-charmers/zaza-openstack-tests/pull/675
The `osds` parameter has been copied from function start/stop to preserve
the same functionality. By default, osd-in/osd-out needs list of IDs as
an argument or it will not do anything (previously, it applied the change
to all the osds). It's possible to take in/out *all* with provided `osds`
parameter as `all`.
Closes-Bug: #1910150
Change-Id: I0275f015e2d0bbbb661d2b7dea59c320ba6c021c
Sync in updates from charm-helpers and charms.ceph.
Depends-On: I153c22efb952fc38c5e3d36eed5d85c953e695f7
Depends-On: Ibec4e3221387199adbc1a920e130975d7b25343c
Change-Id: I028440002cdd36be13aaee4a0f50c6a0bca7abda
The new python3-ceph-common deb package (introduced in ceph octopus)
adds a new ceph directory (a parent package in python terms) in
/usr/lib/python3/dist-packages/ceph/. This results in a conflict with
charm-ceph-osd/lib/ceph/. For example, with the current import of
ceph.utils in hooks/ceph_hooks.py, Python finds no utils.py in
/usr/lib/python3/dist-packages/ceph/ and then stops searching.
Therefore, rename lib/ceph to lib/charms_ceph to avoid the conflict.
Depends-On: https://review.opendev.org/#/c/709226
Change-Id: I13ae7c048d8f1eef2ea64b13ae14b51dbfaaf3cd
As the OSD bootstrap code is unique to ceph-osd, the code
to check / setup the OSD bootstrap & upgrade keys can be
moved in-tree.
Change-Id: Ia1639c81238ca782b5600bbe445cf6ee105bfd37
When calling smartctl on bcache devices, we will get
a non-zero return code. In this case, we fail safe and
do not enable a potentially unavailable feature. Additionally,
other possible failures with device identification will
be caught and safely handled this way.
Change-Id: Ie10fb24cbfedf98c8bb53b710b95962579d3284e
Closes-Bug: #1819652
This change implements a new option called 'bdev-enable-discard' to control
behaviour of issuing discards to SSDs on ceph bluestore. The new code tries
to autodetect cases where it should be enabled by default but will allow
forcing if desired.
Change-Id: I7b83605c827eb4058bc4b46c92eb114c11108c93
Closes-Bug: #1788433
Add `non-pristine` key to `list-disks` action.
No longer attempt to do initializtion of `osd-journal` devices.
Make py27 test noop
Flip pep8 test to py3
Partial-Bug: #1698154
Change-Id: I0ca574fa7f0683b4e8a693b9f62fbf6b39689789
Depends-On: I90a866aa138d18e4242783c42d4c7c587f696d7d
* Synced version of charm-helpers
* Synced version of charms.ceph to bring in Py3 compatible library
methods.
Change-Id: I5ac45740f48a71d9cb0c5943472fc8590a723514
The blacklist actions allow for adding and removing devices
to a unit-local list of devices to be skipped during osd
initialization. This list will be used to override the
application level, and thereby deployment wide, 'osd-devices'
configuration option on a individual unit basis.
The pre-existing list-disk action is extended to return
list of blacklisted devices under the 'blacklist' key.
Change-Id: I28a3c5d6076fb496dead3fe3387d9bbbbe9ec083
Closes-Bug: #1730267
- sync charmhelpers with fix-alpha helpers
- fix up code where the alpha comparisons are done
Change-Id: I904f5faf2bd8fc28204d5e26c94877708cb98d7e
Related-Bug: #1659575
All contributions to this charm where made under Canonical
copyright; switch to Apache-2.0 license as agreed so we
can move forward with official project status.
In order to make this change, this commit also drops the
inclusion of upstart configurations for very early versions
of Ceph (argonaut), as they are no longer required.
Change-Id: I9609dd79855b545a2c5adc12b7ac573c6f246d48
Juju 2.0 provides support for network spaces, allowing
charm authors to support direct binding of relations and
extra-bindings onto underlying network spaces.
Add public and cluster extra bindings to this charm to
support separation of client facing and cluster network
traffic using Juju network spaces.
Existing network configuration options will still be
preferred over any Juju provided network bindings, ensuring
that upgrades to existing deployments don't break.
Change-Id: I78ab6993ad5bd324ea52e279c6ca2630f965544c
This changeset provides pause and resume actions to the ceph charm.
The pause action issues a 'ceph osd out <local_id>' for each of the
ceph osd ids that are on the unit. The action does not stop the
ceph osd processes.
Note that if the pause-health action is NOT used on the ceph-mon
charm then the cluster will start trying to rebalance the PGs accross
the remaining OSDs. If the cluster might reach its 'full ratio' then
this will be a breaking action. The charm does NOT check for this
eventuality.
The resume action issues a 'ceph osd in <local_id>' for each of the
local ceph osd process on the unit.
The charm 'remembers' that a pause action was issued, and if
successful, it shows a 'maintenance' workload status as a reminder.
Change-Id: I9f53c9c6c4bb737670ffcd542acec0b320cc7f6a
- Add support for different OSD block device formats
- Add support for separate journal disks
Fixes
- Improve hostname -> ip address resolution (fixes issues with MAAS managed DNS)
- Improve zapping process for devices that have already been OSD's.
- Don't catch key errors from hooks in do_hooks.
- Resync utils.py, ceph.py across ceph charms.
Peter Sabaini