doc/install: add manual RADOSGW install procedure

Add a manual RADOSGW installation procedure to
doc/install/manual-deployment.rst. This procedure was developed by Janne
Johansson and reported to the ceph-users mailing list on 29 Jan 2024
here: https://lists.ceph.io/hyperkitty/list/ceph-users@ceph.io/message/LB3YRIKAPOHXYCW7MKLVUJPYWYRQVARU/

Co-authored-by: Janne Johansson <icepic.dz@gmail.com>
Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>

Merge pull request #55855 from xxhdx1985126/wip-seastore-interface

crimson/os/seastore: adjust SeaStore::_omap_set_kvs() params

Reviewed-by: Yingxin Cheng <yingxin.cheng@intel.com>

crimson/os/seastore: adjust SeaStore::_omap_set_kvs() params

Signed-off-by: Xuehan Xu <xuxuehan@qianxin.com>

Merge pull request #55834 from zdover23/wip-doc-2024-02-29-dev-internals

doc/dev: edit internals.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #55835 from zdover23/wip-doc-2024-02-29-glossary-mds

doc/glossary: improve "MDS" entry

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

doc/glossary: improve "MDS" entry

Improve the entry for "MDS" in doc/glossary.rst by linking to the
"ceph-mds" man page and mentioning the relationship between clients and
MDS (or MDSes).

Signed-off-by: Zac Dover <zac.dover@proton.me>

Merge pull request #55594 from ifed01/wip-ifed-fix-64443

test/store_test: fix DeferredWrite test when prefer_deferred_size=0

Reviewed-by: Adam Kupczyk <akupczyk@ibm.com>

Merge pull request #55534 from clwluvw/cephadm-device-class

cephadm: remove restriction for crush device classes

doc/dev: edit internals.rst

Edit doc/dev/internals.rst. Make a few sentences pithier.

Signed-off-by: Zac Dover <zac.dover@proton.me>

Merge pull request #55806 from xxhdx1985126/wip-seastore-clone-attrs-omaps

crimson/os/seastore: copy attrs and omaps when cloning objects

Reviewed-by: Yingxin Cheng <yingxin.cheng@intel.com>
Reviewed-by: Chunmei Liu <chunmei.liu@intel.com>

Merge pull request #55771 from rhcs-dashboard/e2e-fix

mgr/dashboard: fix roles page for roles without policies

Reviewed-by: afreen23 <NOT@FOUND>

Merge pull request #55510 from pcuzner/add-nvmeof-alerts

ceph-mixin: Update mixin to include alerts for the nvmeof gateway(s)

Reviewed-by: Aashish Sharma <aasharma@redhat.com>

Merge pull request #55822 from dmick/wip-release-build-prerelease-update

doc/dev/release-process.rst: modify for prerelease mechanism

doc/dev/release-process.rst: modify for prerelease mechanism

Signed-off-by: Dan Mick <dmick@redhat.com>

Merge pull request #55710 from rhcs-dashboard/nvmeof-prometheus-endpoint

cephadm/nvmeof: scrape nvmeof prometheus endpoint

Reviewed-by: Adam King <adking@redhat.com>
Reviewed-by: Paul Cuzner <pcuzner@ibm.com>

Merge pull request #55600 from adk3798/no-agent-workunits

qa/cephadm: don't test certain workunits with agent

Reviewed-by: John Mulligan <jmulligan@redhat.com>

Merge pull request #55588 from adk3798/rm-cluster-podman-auth

cephadm: rm podman-auth.json if removing last cluster

Reviewed-by: John Mulligan <jmulligan@redhat.com>

Merge pull request #55788 from rkachach/fix_issue_64596

doc: adding documentation for secure monitoring stack configuration

Reviewed-by: Adam King <adking@redhat.com>
Reviewed-by: Anthony D'Atri <anthonyeleven@users.noreply.github.com>

Merge pull request #55620 from adk3798/cephadm-timeout-cancelled-error

mgr/cephadm: catch CancelledError in asyncio timeout handler

Reviewed-by: John Mulligan <jmulligan@redhat.com>

Merge pull request #55650 from adk3798/cephadm-ceph-exporter-sock-dir

cephadm: create ceph-exporter sock dir if it's not present

Reviewed-by: John Mulligan <jmulligan@redhat.com>

Merge pull request #55531 from roysahar/roys/wip-nvmeof-new-mount-for-logs

nvmeof: Add mount for log location

Reviewed-by: Adam King <adking@redhat.com>
Reviewed-by: Aviv Caro <Aviv.Caro@ibm.com>

Merge pull request #55273 from pcuzner/add-nvmeof-to-autotune

cephadm: Add nvmeof to autotuner calculation

Reviewed-by: Adam King <adking@redhat.com>

Merge pull request #53840 from rhcs-dashboard/add-health-check-haproxy

mgr/cephadm is not defining haproxy tcp healthchecks for Ganesha

Reviewed-by: Adam King <adking@redhat.com>

Merge pull request #55812 from ivoalmeida/add-snap-schedule-repeat-frequencies

mgr/dashboard: add snap schedule M, Y frequencies

Reviewed-by: Ankush Behl <cloudbehl@gmail.com>
Reviewed-by: Nizamudeen A <nia@redhat.com>

Merge PR #55207 into main

* refs/pull/55207/head:
mds: check file layout in mknod

Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>

doc: adding documentation for secure monitoring stack configuration
Fixes: https://tracker.ceph.com/issues/64596
Signed-off-by: Redouane Kachach <rkachach@redhat.com>

Merge pull request #55794 from kamoltat/wip-ksirivad-ceph-backport-script

src/scripts/ceph-backport.sh: Add PR checklist
Reviewed by: Laura Flores <lfores@ibm.com>

Merge pull request #55809 from ivoalmeida/fix-snap-schedule-month

mgr/dashboard: fix snap schedule date format

Reviewed-by: Pedro Gonzalez Gomez <pegonzal@redhat.com>
Reviewed-by: Nizamudeen A <nia@redhat.com>

mgr/dashboard: add snap schedule M, Y frequencies

Added M and Y (month and year) repeat frequencies to snap schedule
create form.

Fixes: https://tracker.ceph.com/issues/64614
Signed-off-by: Ivo Almeida <ialmeida@redhat.com>

mgr/dashboard: fix snap schedule date format

Fixes: https://tracker.ceph.com/issues/64613
Signed-off-by: Ivo Almeida <ialmeida@redhat.com>

crimson/os/seastore: copy attrs and omaps when cloning objects

At present, we just copy attrs and omaps one by one, which is not
efficient but very important in terms of functionality especially for
the teuthology tests

Signed-off-by: Xuehan Xu <xuxuehan@qianxin.com>

mgr/dashboard: fix roles page for roles without policies

If there is no permission policies attached to a role, it fails the
UI with an exception.

Fixes: https://tracker.ceph.com/issues/64588
Signed-off-by: Nizamudeen A <nia@redhat.com>

Merge pull request #55757 from rhcs-dashboard/replace-piechart-panel-plugin-grafana

mgr/dashboard: replace piechart plugin charts with native pie chart panel

Reviewed-by: Ankush Behl <cloudbehl@gmail.com>
Reviewed-by: Nizamudeen A <nia@redhat.com>

Merge PR #52258 into main

* refs/pull/52258/head:
client: check mds down status bofore getting mds_gid_t from mdsmap
mgr/dashboard: allow sending back error status code fetching clients fails

Reviewed-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>
Reviewed-by: Rishabh Dave <ridave@redhat.com>
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Reviewed-by: Nizamudeen A <nia@redhat.com>
Reviewed-by: Dhairya Parmar <dparmar@redhat.com>

Merge pull request #55772 from xxhdx1985126/wip-seastore-attr-related-bug-fixes

crimson/os/seastore: two attrs related bug fixes

Reviewed-by: Chunmei Liu <chunmei.liu@intel.com>
Reviewed-by: Yingxin Cheng <yingxin.cheng@intel.com>

Merge pull request #55782 from zdover23/wip-doc-2024-02-27-rados-operations-add-or-rm-mons

doc/rados: add "change public network" procedure

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #53222 from myoungwon/wip-62167

osd: check if adjacent clones are unreadable when rollback is called.
Reviewed-by: athanatos

Merge pull request #55147 from Matan-B/wip-matanb-skip-past-interval-cheeck

osd/PeeringState: introduce osd_skip_check_past_interval_bounds
Reviewed-by athanatos

Merge pull request #55227 from Svelar/wip-ci-clang

ARM CI: clang should >= 12 for supporting C++20
Reviewed by: Laura Flores <lajefl@gmail.com>

src/scripts/ceph-backport.sh: Add PR checklist

Signed-off-by: Kamoltat <ksirivad@redhat.com>

Merge pull request #54872 from amathuria/wip-amat-mclock-adjust-deletion-cost

osd: Change PG Deletion cost for mClock

Reviewed-by: Samuel Just <sjust@redhat.com>
Reviewed-by: Sridhar Seshasayee <sseshasa@redhat.com>

Merge pull request #52891 from kamoltat/wip-ksirivad-fix-59172

qa/tasks/ceph_manager.py: Rewrite test_pool_min_size

Reviewed-by: Samuel Just <sjust@redhat.com>

Merge pull request #55760 from cbodley/wip-64568

test/rgw: increase timeouts in unittest_rgw_dmclock_scheduler

Reviewed-by: J. Eric Ivancich <ivancich@redhat.com>

mds: check file layout in mknod
Fixes: https://tracker.ceph.com/issues/64061
Signed-off-by: Xue Yantao <xueyantao2114@163.com>

Merge pull request #55752 from rhcs-dashboard/fix-vol-create

mgr/dashboard: fix volume creation with multiple hosts

Reviewed-by: Ankush Behl <cloudbehl@gmail.com>
Reviewed-by: Nizamudeen A <nia@redhat.com>

doc/rados: add "change public network" procedure

Add a procedure to /doc/rados/operations/add-or-rm-mons.rst that
explains how to change the public_network in a Ceph cluster deployed
with cephadm. This procedure was developed by Eugen Block, and can be
seen in its original form here:
https://heiterbiswolkig.blogs.nde.ag/2024/02/22/cephadm-change-public-network/

Co-authored-by: Eugen Block <eblock@nde.ag>
Signed-off-by: Zac Dover <zac.dover@proton.me>

crimson/os/seastore: also remove xattrs when removing onodes

Signed-off-by: Xuehan Xu <xuxuehan@qianxin.com>

mgr/dashboard: replace piechart plugin charts with native pie chart
panel

Fixes: https://tracker.ceph.com/issues/64579
Signed-off-by: Aashish Sharma <aasharma@redhat.com>

crimson/os/seastore: get_attrs should return all attrs

Signed-off-by: Xuehan Xu <xuxuehan@qianxin.com>

crimson/os/seastore: attr related debug outputs

Signed-off-by: Xuehan Xu <xuxuehan@qianxin.com>

Merge PR #52859 into main

* refs/pull/52859/head:
qa: test cases to make sure invalid paths don't get updated
mgr/nfs: use helper to validate cephfs path
mgr/nfs: validate path before updating a cephfs export
mgr/nfs: add a helper to validate cephfs path

Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge PR #54687 into main

* refs/pull/54687/head:
mds: allow lock state to be LOCK_MIX_SYNC in replica for filelock

Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge PR #55435 into main

* refs/pull/55435/head:
qa: Fix fs/full suite

Reviewed-by: Dhairya Parmar <dparmar@redhat.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge pull request #55751 from cyx1231st/wip-fix-test-socket

test/crimson/test_socket: complete write-side errors in test_unexpected_down()

Reviewed-by: Samuel Just <sjust@redhat.com>

ceph-mixins: Update MIB to include nvmeof notification

Signed-off-by: Paul Cuzner <pcuzner@ibm.com>

ceph-mixins: Add test cases for nvmeof alerts

Signed-off-by: Paul Cuzner <pcuzner@ibm.com>

ceph-mixins: nvmeof alerts added

Signed-off-by: Paul Cuzner <pcuzner@ibm.com>

ceph-mixins: Add nvmeof alerts

Signed-off-by: Paul Cuzner <pcuzner@ibm.com>

mgr/cephadm: catch CancelledError in asyncio timeout handler

Specifically, concurrent.futures.CancelledError. At least on
python 3.9, this error can be raised when certain commands
being run asynchronously fail. Not catching this results in
the whole cephadm module crashing with something like

Traceback (most recent call last):
  File "/usr/share/ceph/mgr/cephadm/utils.py", line 94, in do_work
    return f(*arg)
  File "/usr/share/ceph/mgr/cephadm/serve.py", line 267, in refresh
    r = self._refresh_facts(host)
  File "/usr/share/ceph/mgr/cephadm/serve.py", line 370, in _refresh_facts
    val = self.mgr.wait_async(self._run_cephadm_json(
  File "/usr/share/ceph/mgr/cephadm/module.py", line 671, in wait_async
    return self.event_loop.get_result(coro, timeout)
  File "/usr/share/ceph/mgr/cephadm/ssh.py", line 64, in get_result
    return future.result(timeout)
  File "/lib64/python3.9/concurrent/futures/_base.py", line 444, in result
    raise CancelledError()
concurrent.futures._base.CancelledError

Fixes: https://tracker.ceph.com/issues/64473
Signed-off-by: Adam King <adking@redhat.com>

Merge pull request #54999 from Matan-B/wip-matanb-mon-osd-epochs

mon/OSDMonitor: fix get_min_last_epoch_clean()

Reviewed-by: Samuel Just <sjust@redhat.com>

test/rgw: increase timeouts in unittest_rgw_dmclock_scheduler

1ms sleeps are generally below the timer's resolution. increase run_for()
durations to 50ms to make the tests far less sensitive to timing. in
practice, none of the sleeps actually wait the full 50ms

Fixes: https://tracker.ceph.com/issues/64568
Signed-off-by: Casey Bodley <cbodley@redhat.com>

client: check mds down status bofore getting mds_gid_t from mdsmap

Get mds_gid_t from up of MDSMap, will cause to core dump if target
mds_rank_t does not exist up map:

from: src/mds/MDSMap.h
  const auto& get_info(mds_rank_t m) const {
    return mds_info.at(up.at(m));
  }

reproduct:
1. ceph fs fail <fs_name>
2. curl -X GET "example.com:8080/api/cephfs/1/clients" ...
up.at(m) will cause to core dump.

Fixes: https://tracker.ceph.com/issues/61844
Signed-off-by: Yite Gu <yitegu0@gmail.com>

Merge pull request #55683 from lxbsz/wip-62837-new

doc/man/8/mount.ceph.rst: add more mount options

Reviewed-by: Zac Dover <zac.dover@proton.me>
Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>

Merge pull request #55705 from xxhdx1985126/wip-64535

crimson/os/seastore: fix wrong-positioned asserts

Reviewed-by: Yingxin Cheng <yingxin.cheng@intel.com>

mgr/dashboard: fix volume creation with multiple hosts

Fixes: https://tracker.ceph.com/issues/64559
Signed-off-by: Pedro Gonzalez Gomez <pegonzal@redhat.com>

test/crimson/test_socket: complete write-side errors in test_unexpected_down()

Related: https://tracker.ceph.com/issues/64457
Signed-off-by: Yingxin Cheng <yingxin.cheng@intel.com>

Merge pull request #55739 from zdover23/wip-doc-2024-02-26-glossary-omap

doc/glossary: Add "OMAP" to glossary

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

doc/man/8/mount.ceph.rst: add more mount options

Fixes: https://tracker.ceph.com/issues/62837
Signed-off-by: Xiubo Li <xiubli@redhat.com>

ceph-mixins: Add vars to support nvmeof alerts

Signed-off-by: Paul Cuzner <pcuzner@ibm.com>

doc/glossary: Add "OMAP" to glossary

Add an entry for "OMAP" to the glossary. This commit represents only the
first improvement to the documentation of OMAP in the Ceph docs suite.

Signed-off-by: Zac Dover <zac.dover@proton.me>

cephadm/nvmeof: scrape nvmeof prometheus endpoint

Fixes: https://tracker.ceph.com/issues/64536
Signed-off-by: Avan Thakkar <athakkar@redhat.com>

Merge pull request #54802 from ajarr/wip-61617

qa: Add tests to validate synced images on rbd-mirror

Reviewed-by: Ilya Dryomov <idryomov@gmail.com>

Merge pull request #55722 from cbodley/wip-64543

rgw/aio: avoid infinite recursion in aio_abstract()

Reviewed-by: Adam Emerson <aemerson@redhat.com>

Merge pull request #55729 from zdover23/wip-doc-2024-02-24-rbd-nvmof-target-configure-list-repair

doc/rbd: repair ordered list

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #55731 from zdover23/wip-doc-2024-02-24-dev-crimson

doc/dev: fix spelling in crimson.rst

doc/dev: fix spelling in crimson.rst

Repair a confusing sentence in doc/dev/crimson.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>

Merge pull request #55699 from Svelar/seastore_doc

doc/crimson: cleanup duplicate seastore description

Reviewed-by: Zac Dover <zac.dover@proton.me>

doc/rbd: repair ordered list

Fix the numbering in an ordered list. The numbering was thrown off
because a ".. prompt" directive was improperly indented (it wasn't
indented at all).

See https://github.com/ceph/ceph/pull/55540#discussion_r1500051264

Signed-off-by: Zac Dover <zac.dover@proton.me>

Merge pull request #55565 from BBoozmen/oozmen_avoid_path_normalization

rgw/http/client-side: disable curl path normalization

Reviewed-by: Casey Bodley <cbodley@redhat.com>

Merge pull request #55627 from smanjara/wip-fix-log-op

rgw: don't pass log_op into link_olh during PutObject.

Reviewed-by: Jane Zhu <jzhu116@bloomberg.net>
Reviewed-by: Casey Bodley <cbodley@redhat.com>

Merge pull request #55713 from tchaikov/wip-debian-control-tab

debian/control: replace <tab> with spaces

rgw/aio: avoid infinite recursion in aio_abstract()

a recent regression from 320a2179a3c6c1981a0fd2494938515997c1bfad causes
aio_abstract() to recurse when given an empty optional_yield. this is
exposed by the librgw_file tests

Fixes: https://tracker.ceph.com/issues/64543
Signed-off-by: Casey Bodley <cbodley@redhat.com>

Merge pull request #55540 from oritwas/wip-doc-nvmeof

doc: Initial NVMe-oF gateway docs

Reviewed-by: Zac Dover <zac.dover@proton.me>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>

Merge pull request #55700 from wanglinke521/wlk-bluefs-dev

os/bluestore: fix the problem of l_bluefs_log_compactions double recording

Reviewed-by: Igor Fedotov <igor.fedotov@croit.io>

Merge pull request #54992 from ifed01/wip-ifed-enforce-min-alloc-size

os/bluestore: introduce bluestore_debug_enforce_min_alloc_size config

Reviewed-by: Pere Diaz Bou <pere-altea@hotmail.com>

Merge pull request #55407 from xxhdx1985126/wip-64282

crimson/osd/shard_services: make sure that only up/acting members can create pgs

Reviewed-by: Chunmei Liu <chunmei.liu@intel.com>
Reviewed-by: Matan Breizman <mbreizma@redhat.com>
Reviewed-by: Samuel Just <sjust@redhat.com>

Merge pull request #55688 from yuvalif/wip-yuval-split-notif-test

test/rgw/notifications: split tests between basic, kafka and amqp

reviewed-by: cbodley

doc: Add NVMe-oF gateway documentation

- Add nvmeof-initiator-esx.rst
- Add nvmeof-initiator-linux.rst
- Add nvmeof-initiators.rst
- Add nvmeof-overview.rst
- Add nvmeof-requirements.rst
- Add nvmeof-target-configure.rst
- Add links to rbd-integrations.rst

Co-authored-by: Ilya Dryomov <idryomov@redhat.com>
Co-authored-by: Zac Dover <zac.dover@proton.me>
Signed-off-by: Orit Wasserman <owasserm@ibm.com>

qa: Add tests to validate syncing of images using rbd-mirror

Introduce functional tests to validate that the images under
workloads are correctly mirrored between two clusters using snapshot
based mirroring.

Run workload on a primary image using a krbd or nbd client. Take
mirror snapshots of the image under workload. Unmount the mapped image
and calculate its MD5 checksum before demoting it. After demotion,
wait for the mirror status of the image to be 'up+unknown' in both
the clusters. This is to make sure that the non-primary image in the
other cluster is ready to be promoted. Now promote the non-primary
image in the other cluster. Map the promoted image and calculate its
MD5 checksum. Verify that the checksums of the demoted and promoted
images in the two clusters are the same.

The above test is run as part of two different workunits:
 - a workunit that validates the syncing of multiple mirrored images
   with workloads running on them
 - another workunit that validates the syncing of a single mirrored
   image with workload running on it and the image is set as primary
   alternatively between the two clusters, as it happens during
   failover and failback scenarios.

Fixes: https://tracker.ceph.com/issues/61617
Signed-off-by: Ramana Raja <rraja@redhat.com>
Co-authored-by: Ilya Dryomov <idryomov@redhat.com>
Co-authored-by: Christopher Hoffman <choffman@redhat.com>

qa/workunits: make wait_for_status_in_pool_dir() reentrant

In rbd_mirror_helpers.sh, the `wait_for_status_in_pool_dir()` helper
stored `mirror image status` and `mirror pool status` command outputs
in files that could be shared over successive calls or calls from
multiple threads. Instead store the command outputs in local variables
to make `wait_for_status_in_pool_dir()` reentrant.

Signed-off-by: Ramana Raja <rraja@redhat.com>

Merge pull request #55634 from cbodley/wip-64480

rgw: RGWSI_SysObj_Cache::remove() invalidates after successful delete

Reviewed-by: Daniel Gryniewicz <dang@redhat.com>

debian/control: replace <tab> with spaces

to be consistent with the rest of this file

Signed-off-by: Kefu Chai <tchaikov@gmail.com>

os/bluestore: introduce bluestore_debug_enforce_min_alloc_size config
parameter.

This allows to override persistent min_alloc_size if needed.
This might be helpful to troubleshoot and work around issues like
https://tracker.ceph.com/issues/63618

Signed-off-by: Igor Fedotov <igor.fedotov@croit.io>

Merge pull request #55583 from ronen-fr/wip-rf-hobject

osd: improve hobject_t::to_str() performance

Reviewed-by: Matan Breizman <mbreizma@redhat.com>
Reviewed-by: Samuel Just <sjust@redhat.com>

os/bluestore: fix bluefs perf counters about l_bluefs_log_compactions

In BlueFS::_compact_log_sync_LNF_LD,l_bluefs_log_compactions
is being counted two times.

Fixes: https://tracker.ceph.com/issues/64533
co-author: Jrchyang Yu <yuzhiqiang_yewu@cmss.chinamobile.com>
Signed-off-by: Wang Linke <wanglinke_yewu@cmss.chinamobile.com>

test/rgw/notifications: split tests between basic, kafka and amqp

see comment: https://tracker.ceph.com/issues/64184#note-3

Signed-off-by: Yuval Lifshitz <ylifshit@redhat.com>

Merge pull request #55641 from Matan-B/wip-matanb-crimson-alien-buf-v2

crimson/osd/main: Enable multicore client messenger

Reviewed-by: Samuel Just <sjust@redhat.com>
Reviewed-by: chunmei-liu <chunmei.liu@intel.com>

crimson/os/seastore: fix wrong-positioned asserts

Fixes: https://tracker.ceph.com/issues/64535
Signed-off-by: Xuehan Xu <xuxuehan@qianxin.com>

Merge pull request #55643 from afreen23/fix-62089

mgr/dashboard: Handle errors for /api/osd/settings

Reviewed-by: Pedro Gonzalez Gomez <pegonzal@redhat.com>
Reviewed-by: Nizamudeen A <nia@redhat.com>

Merge pull request #55328 from rosinL/wip-fix-64117

cmake/AddCephTest: bind crimson unittest to different cores

Reviewed-by: Chunmei Liu <chunmei.liu@intel.com>
Reviewed-by: Samuel Just <sjust@redhat.com>
Reviewed-by: Kefu Chai <tchaikov@gmail.com>