Adam King [Tue, 23 Apr 2024 16:04:39 +0000 (12:04 -0400)]
doc/cephadm: remove downgrade reference from upgrade docs
This has been in here for years, but cephadm will block
attempted upgrades to lower versions and we generally
don't want people to think this is supported or safe.
Remove references to dual-stack mode in
doc/rados/configuration/network-config-ref.rst and
doc/rados/configuration/msgr2.rst. This feature seems to have been
planned but never to have been completely implemented.
See the tracker issue listed below for an email exchange detailing the
confusion caused by the presence in the documentation of this
now-removed information.
Pierre Riteau [Mon, 22 Apr 2024 09:28:53 +0000 (11:28 +0200)]
doc/rados: fix outdated value for ms_bind_port_max
The highest port number used by OSD or MDS daemons was increased from
7300 to 7568 in [1] but the documentation still refers to 7300 in
multiple locations.
[1] https://github.com/ceph/ceph/pull/42210
Fixes: https://tracker.ceph.com/issues/65609 Signed-off-by: Pierre Riteau <pierre@stackhpc.com>
(cherry picked from commit 23d2740241af2118652fef6e7d6a286f338a18f2)
Incorporate the material in /doc/rados/operations/pg-repair into
/doc/rados/troubleshooting/troubleshooting-pg. Remove
/doc/rados/operations/pg-repair from the documentation. Redirect all
links to the old location to the new location.
Replace the ".. graphviz" directive with an ".. image" directive that
correctly displays an image where previously an unusably zoomed-in image
appeared.
Instruct readers to use "mkdir /mnt/cephfs1" to create a mountpoint
before using "ceph-fuse" to mount a filesystem, if "/mnt/cephfs1"
doesn't already exist. cf.
https://github.com/ceph/ceph/pull/56831#discussion_r1561102227
- Moves "features" section in rbd image create form to "Advanced" section.
- makes rbd configuration section to be expanded by default rather than
being collapsed as it has only single section. This will improve user experience as it will not
require two clicks.
- updates e2e test
Remove information about the installation of the Zabbix module and link
to a discussion of the reasoning behind Ceph's refusal to support
Zabbix.
John Jasen developed a procedure explaining how to install "Zabbix 2".
This commit removes outdated procedures and explains why those
procedures were removed. Immediately following this explanation, the
text includes an explanation of how to install "Zabbix 2".
Rishabh Dave [Thu, 2 Nov 2023 19:02:06 +0000 (00:32 +0530)]
qa/cephfs: allow finer control on test runs
When working with large group tests (18 in this case), it gets very
tedious to debug and fix tests when all 18 have to be run again for
every mistake. Cheap fix for this to split these 18 tests into several
classes.
But when modification are made to the feature, all these 18 tests needs
to exercised and previous solution forces developer to intitiate all
these test classes to run one by one.
Best of both worlds can be achieved if we split tests into group but
move all these related group to a new file.
Rishabh Dave [Sun, 29 Jan 2023 20:48:54 +0000 (02:18 +0530)]
cephfs: add command "ceph fs swap"
Add a FS command that enables users to swap names of two file systems in
a single PAXOS transaction. Add an option to this command that swaps
FSCIDS along with FS names. This commands also updates the application
pool tags and fails when mirroring is enabled on either or both FSs.
Fixes: https://tracker.ceph.com/issues/58129 Signed-off-by: Rishabh Dave <ridave@redhat.com>
(cherry picked from commit 717031454243898071bdb254b2cadc7048057903)
Conflicts:
doc/man/8/ceph.rst
Conflict occurred because Ceph man page contians lesser amout of
CephFS commands in it in Reef branch
src/mds/FSMap.h
* Methods like set_fscid() can be cherry-picked as it is but due
to different lines around, patch couldn't be applied as it is.
* Methods like get_fscid(), get_mds_map() are absent in Reef
branch. They have been kept/added during this conflict
resolution.
Conflicts:
* qa/tasks/cephfs/test_admin.py
The commit needs an update so that importing "sleep" from "time"
instead of importing "time" fully works on Reef branch too.
Rishabh Dave [Tue, 18 Apr 2023 14:55:01 +0000 (20:25 +0530)]
qa/cephfs/cap_tester: simplify CapTester and its instantiation
Class CapTester contains two distinct immiscible group of methods: one
that tests MON caps and other that tests MDS caps. When using CapTester
for the former reason the instantiation neither needs mount object and
the path where files for testing will be created nor it needs to run the
method that creates files for testing rw permissions. When using
this class for latter the case is the exact opposite.
Create 2 separate classes for each of these purpose and class that
inherits both of these classes so that instantiating the class becomes
as simple as it can be.
Rishabh Dave [Thu, 6 Apr 2023 09:42:14 +0000 (15:12 +0530)]
qa/cephfs: move few methods such that they can be reused
Move get_mon_cap_from_keyring() and get_fsnmes_from_moncap() from class
CapTester to main namespace of caps_helper.py so that they can be
imported freely and reused by tests.
This method checks if the output of the command "ceph fs ls" for client
ID it receives is same as the output printed for client.admin. Don't do
so, limit the test to only checking if "ceph fs ls --id client.x -k
keyring_file" prints fs name for which client.x has permissions.
Rishabh Dave [Fri, 31 Mar 2023 19:14:52 +0000 (00:44 +0530)]
qa/cephfs: improve caps_helper.CapTester
Improvement #1:
CapTester.write_test_files() not only creates the test file but also
does the following for every mount object it receives in parameters -
* carefully produces the path for the test file as per parameters
received
* generates the unique data for each test file on a CephFS mount
* creates a data structure -- list of lists -- that holds all this
information along with mount object itself for each mount object so
that tests can be conducted at a later point
Untangle this mess of code by splitting this method into 3 separate
methods -
1. To produce the path for test file (as per user's need).
2. To generate the data that will be written into the test file.
3. To actually create the test file on CephFS.
Improvement #2:
Remove the internal data structure used for testing -- self.test_set --
and use separate class attributes to store all the data required for
testing instead of a tuple. This serves two purpose -
One, it makes it easy to manipulate all this data from helper methods
and during debugging session, especially while using a PDB session.
And two, make it impossible to have multiple mounts/multiple "test sets"
within same CapTester instance for the sake of simplicity. Users can
instead create two instances of CapTester instances if needed.
Conflicts:
qa/tasks/cephfs/caps_helper.py
- Conflict occurred because this file went under modification due to
commit 59c9104c54d6.
qa/tasks/cephfs/test_admin.py
- Conflict occurred because code region located around the patch has
changed.
Backport of #56509 in reef didn't include the Table Schema in the
utils.libsonnet because of which the json generation ias failing. This
PR tends to add the Table Schema
Afreen [Wed, 27 Mar 2024 09:35:58 +0000 (15:05 +0530)]
mgr/dashboard:Use advanced fieldset for rbd image
Fixes https://tracker.ceph.com/issues/65025
- using cd-advanced-fieldset component for advanced section
- this will align advanced sections of forms in dashboard
- changed heading of sections of rbd-configuration to h5 to better represent it
as a sub section.
- added unit tests for rbd image config
Afreen [Mon, 25 Mar 2024 08:39:08 +0000 (14:09 +0530)]
mgr/dashboard:Update encryption and tags in bucket form
Fixes https://tracker.ceph.com/issues/65110
- renamed Security to Encryption
- aligned security fieldset with rest of the form using `cd-help-text`
and aligning it with object locking in UX
- aligned security fieldset top use `cd-help-text`
- changed help text of Tags
Rishabh Dave [Fri, 24 Mar 2023 11:47:36 +0000 (17:17 +0530)]
qa/cephfs: simplify some code in test_multifs_auth.py
test_mutlifs_auth.TestMDSCaps._create_client() not only creates a client
but also generate caps strings for the client as per the parameter this
method receives and and then writes the keyring to all remote machines.
This creates confusion when reading code on test methods in TestMDSCaps.
Let's re-arrange this code such that this confusion is avoided.
Rishabh Dave [Thu, 13 Apr 2023 19:08:33 +0000 (00:38 +0530)]
qa/cephfs: don't inherit CephFSTestCase in CapTester
Inheritting CephFSTestCase in CapTester just for methods assertEqual()
and assertIn() from class unittest.TestCase is odd and heavy-weight.
Don't inherit CephFSTestCase and use simple assert instead.
Rishabh Dave [Mon, 13 Mar 2023 10:46:13 +0000 (16:16 +0530)]
qa/cephfs: add more helper methods to caps_helper.py
Add methods that will accept read/write permissions, CephFS names and
CephFS mount point and in return will generate string form of MON, OSD
and MDS caps exactly as it is reported in Ceph keyrings.
Replace similar code in test_multifs_auth.py with calls to these helper
methods.
Afreen [Fri, 1 Mar 2024 07:26:25 +0000 (12:56 +0530)]
mgr/dashboard: Add advanced fieldset component
Fixes https://tracker.ceph.com/issues/65024
- adds a new shared component for displaying advanced fields in /shared
- utilizes that component in bucket form
- placement targets are under advanced fieldset
- minor help text changes in object locking help text
- updated e2e tests
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