This commit adds the multiple mounts support when running the
interactive shell.
ie:
```
--mount /foo /bar:/bar:z
```
Keeping default destination `/mnt` when no destination is passed for
backward compatibility. In the above example `/foo` will be mounted in
`/mnt/foo` and `/bar` in `/bar`
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
The number of cloner threads is set to 4 and it can't be
configured. This patch makes the number of cloner threads
configurable via the mgr config option "max_concurrent_clones".
On an increase in number of cloner threads, it will just
spawn the difference of threads between existing number of
cloner threads and the new configuration. It will not cancel
the running cloner threads.
On decrease in number of cloner threads, the cases are as follows.
1. If all cloner threads are waiting for the job:
In this case, all threads are notified and required number
threads are terminated.
2. If all the cloner threads are processing a job:
In this case, the condition is validated for each thread after
the current job is finished and the thread is termianted if the
condition for required number of cloner threads is not satisified.
3. If few cloner threads are processing and others are waiting:
The threads which are waiting are notified to validate the
number of threads required. If terminating those doesn't satisfy the
required number of threads, the remaining threads are terminated
upon completion of existing job.
Fixes: https://tracker.ceph.com/issues/46892
Signed-off-by: Kotresh HR <khiremat@redhat.com>
This commit exposes HACKING.rst through the
docs website. Formerly, HACKING.rst was just
a file that existed at /src/pybind/mgr/dashboard/
HACKING.rst. This commit also updates README.rst
to point to the new location of HACKING.rst.
Fixes: https://tracker.ceph.com/issues/47230
Signed-off-by: Zac Dover <zac.dover@gmail.com>
Add new auth caps to restrict access to clients based on fsnames. To
specify this, for example:
mds 'allow rw fsname=cephfs1'
This will restrict client access to fs name "cephfs1" only. Messages to
active MDS assigned to any other FSMap will be dropped. Standby MDS not
associated with an FSMap will accept messages from clients. To allow
multiple file systems, create MDS cap as follows -
mds 'allow rw fsname=cephfs1, allow rw fsname=cephfs2'
Fixes: http://tracker.ceph.com/issues/15070
Signed-off-by: Douglas Fuller <dfuller@redhat.com>
Signed-off-by: Rishabh Dave <ridave@redhat.com>
Add a 'fsname' clause to mon auth caps to restrict a client's view
of the FSMap. Example:
mon 'allow rw fsname=cephfs2'
This would restrict the client's view of the FSMap to the MDSMap for
cephfs2. Any MDS allocated to a different filesystem will be invisible.
Global standby daemons are always visible. To allow multiple CephFSs,
add multiple caps:
mon 'allow rw fsname=cephfs2, allow rw fsname=cephfs2'
Fixes: http://tracker.ceph.com/issues/15070
Signed-off-by: Douglas Fuller <dfuller@redhat.com>
Signed-off-by: Rishabh Dave <ridave@redhat.com>
* use "code-block:: yaml" for qa suite samples
* use "prompt:: bash $" for shell commands using a non-root user
Signed-off-by: Kefu Chai <kchai@redhat.com>
Since RADOS is an acronym, albeit a somewhat difficult-to-remember one,
it is customary to write it ALL-CAPS.
Signed-off-by: Nathan Cutler <ncutler@suse.com>
The document seemed to be wanting to refer to the software as "NFS
Ganesha", but was failing to do so in some places.
Signed-off-by: Nathan Cutler <ncutler@suse.com>
The "ceph fs volume create" command takes a placement string,
just like "ceph nfs cluster create" does. Align the documentation
so the placement string is explained in the same manner in both
places.
Signed-off-by: Nathan Cutler <ncutler@suse.com>
When a reader sees "ceph nfs create <type=cephfs>" it's not
clear that this means they should type "ceph nfs create cephfs".
I also took this opportunity to clarify the command description
based on my testing and discussions with the CephFS developers.
Fixes: https://tracker.ceph.com/issues/46559
Signed-off-by: Nathan Cutler <ncutler@suse.com>
for 2 reasons:
* sphinx renders codeblock using python syntax highlighting by default,
so it's not surprising that it highlight keywords like "export" in
command line samples. so to render command line code blocks, we'd
better specify the syntax explicitly for better rendering result.
* with the help of "prompt" directive, user is able to copy and paste
the command without the prompt. for instance, with the default
"::" directive, user will copy "$ ceph df", which is not very
convenient, but with "prompt" directive, user only copies
"ceph df".
Signed-off-by: Kefu Chai <kchai@redhat.com>
This commit adds an example of proper Merge PR format
to the Developer Guide. Though this might not be of
great use to most people, Zac Dover will find it most
helpful.
Fixes: https://tracker.ceph.com/issues/46843
Signed-off-by: Zac Dover <zac.dover@gmail.com>
This commit repairs PR#36796, which was about
updating the configuration settings in ceph.conf
without touching the file directly.
That commit wasn't building because of a couple of
back quotes that were touching the word that followed
them. So much like the princess from The Princess and
The Pea is Sphinx. So careful must we always be.
Fixes: https://tracker.ceph.com/issues/47265
Signed-off-by: Zac Dover <zac.dover@gmail.com>
The documentation still has many traces of ceph-deploy. This tool has
been deprecated with the Octopus release. This commit tries to remove
most of ceph-deploy occurences.
Signed-off-by: Robert Sander <r.sander@heinlein-support.de>
rgw/notifications: add persistent delivery to notifications
Reviewed-by: Matt Benjamin <mbenjamin@redhat.com>
Reviewed-by: Casey Bodley <cbodley@redhat.com>
The kernel treats any process with PID 1 different. Especially
it does not generate a core dump. Call podman / docker with
--init in order to get core dumps.
In addition, we can now properly reap zombies processes.
Fixes: https://tracker.ceph.com/issues/44231
Signed-off-by: Sebastian Wagner <sebastian.wagner@suse.com>
doc: Create new chapter about the Dashboard's landing page
Reviewed-by: Laura Paduano <lpaduano@suse.com>
Reviewed-by: Stephan Müller <smueller@suse.com>
* refs/pull/35697/head:
doc: document cephfs mirroring developement status
cephfs-mirror: cephfs-mirror daemon
cephfs-mirror: FSMirror class to synchronize directory snaps
common: introduce configuration options for cephfs-mirror daemon
cephfs-mirror: InstanceWatcher class to register mirror instance
cephfs-mirror: MirrorWatcher class to watch cephfs-mirror object
cephfs-mirror: Watcher class to receive/ack watch notifications
cephfs-mirror: ClusterWatcher class for watching peer changes
librados: add API for fetching client addrs
common: add cephfs_mirror subsystem
cephfs-mirror: filesystem specification class
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Add support for noudev option to allow mapping and unmapping images
from a privileged container in a non-initial network namespace (e.g.
when using Multus CNI).
Fixes: https://tracker.ceph.com/issues/47128
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This changes an old string, "initial members"
to a current string, "mon host".
Fixes: https://tracker.ceph.com/issues/47116
Signed-off-by: Zac Dover <zac.dover@gmail.com>
doc: bump up sphinx to 3.2.1 and define "stable-release" global substitution
Reviewed-by: Willem Jan Withagen <wjw@digiware.nl>
Reviewed-by: Neha Ojha <nojha@redhat.com>
to silence warning from sphinx like:
ceph/doc/install/ceph-deploy/quick-start-preflight.rst:5: WARNING: term node not found in case sensitive match.made a reference to Node instead.
Signed-off-by: Kefu Chai <kchai@redhat.com>
"luminous" is a magic number in these contexts, and we should use a
constant for representing it.
the "sphinx_substitution_extensions" sphinx extension is introduced for
performing the global subsitution.
Signed-off-by: Kefu Chai <kchai@redhat.com>
otherwise we could have following errors:
Invalid C declaration: Expected identifier in nested name, got keyword: int [error at 18]
CEPH_RADOS_API int rados_aio_append (rados_ioctx_t io, const char *oid, rados_completion_t completion, const char *buf, size_t len)
------------------^
Signed-off-by: Kefu Chai <kchai@redhat.com>
* refs/pull/36773/head:
mgr/volumes: Prevent subvolume recreate if trash is not-empty
mgr/volumes: Disallow subvolume group level snapshots
mgr/volumes: Add test case to ensure subvolume is marked
mgr/volumes: handle idempotent subvolume marks
mgr/volumes: Tests amended and added to ensure subvolume trash functionality
mgr/volumes: Mark subvolume root with the vxattr ceph.dir.subvolume
mgr/volumes: Move incarnations for v2 subvolumes, to subvolume trash
mgr/volumes: maintain per subvolume trash directory
mgr/volumes: make subvolume_v2::_is_retained() object property
Reviewed-by: Venky Shankar <vshankar@redhat.com>
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
The kernel treats any process with PID 1 different. Especially
it does not generate a core dump. Call podman / docker with
--init in order to get core dumps.
In addition, we can now properly reap zombies processes.
Signed-off-by: Sebastian Wagner <sebastian.wagner@suse.com>
Now the error message explains how to add the ssh key to the not
reachable host
Fixes: https://tracker.ceph.com/issues/46551
Signed-off-by: Stephan Müller <smueller@suse.com>
This patch update the documentation about QAT acceleration for encryption
and compression.
QATZip provide the interfaces for several compression algorithm, including
deflate, snapp and lz4, but currently only deflate can be accelerated by QAT
hardware.
Signed-off-by: Qiaowei Ren <qiaowei.ren@intel.com>
* refs/pull/36131/head:
doc: document cephfs mirroring dev work
test: add tests for `ceph fs mirror` family of commands
mds: track filesystem mirror peers in fsmap
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
This modification allows the user to create a new bootstrap cluster using a predefined SSl port for the dashboard.
If firewall is enabled, any new manager daemon deployed in new hosts will take care of open the required ports for all the services enabled in the manager.
Two new parameters for cephadm tool (aka binary or standalone):
Command bootstrap:
--ssl-dashboard-port SSL_DASHBOARD_PORT
Port number used to connect with dashboard using SSL
Command deploy:
--tcp-ports TCP_PORTS
List of tcp ports to open in the host firewall
Signed-off-by: Juan Miguel Olmo Martínez <jolmomar@redhat.com>
* refs/pull/36351/head:
qa/tasks/cephfs/nfs: Add tests for cluster config set and reset
doc/cephfs/nfs: Update the doc about 'reset' and 'set' config interfaces
mgr/volumes/nfs: Add interface for adding user defined configuration
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
doc/mgr/dashboard: Fix haproxy example to use ssl for backends
Reviewed-by: Laura Paduano <lpaduano@suse.com>
Reviewed-by: Stephan Müller <smueller@suse.com>
Turns out, the alias doesn't work for files.
Fixes: https://tracker.ceph.com/issues/46701
Fixes:
```
$ ceph orch apply -i myfile.yaml
ERROR: no such file or directory: myfile.yaml
```
Signed-off-by: Sebastian Wagner <sebastian.wagner@suse.com>
Signed-off-by: Zac Dover <zac.dover@gmail.com>
This commit removes a recommendation to disable
authentication before performing an upgrade.
Fixes: https://tracker.ceph.com/issues/30630
Signed-off-by: Zac Dover <zac.dover@gmail.com>
cephadm will create realm, zonegroup, and zone if needed before creating rgw service
fixes: https://tracker.ceph.com/issues/43681
Signed-off-by: Daniel-Pivonka <dpivonka@redhat.com>
The exclusive-lock could be transited transparently between clients
after finishing write operation. To disable "transparent" transition,
it needs to acquire the lock with RBD_LOCK_MODE_EXCLUSIVE.
Signed-off-by: Changcheng Liu <changcheng.liu@aliyun.com>
Octopus has been out for awhile. I suppose this should have been done
earlier, but "better late than never".
Signed-off-by: Nathan Cutler <ncutler@suse.com>
Add option to use custom authenticated registry during
bootstrap as well as a registry-login command in order
to let user change authenticated registry login info
Fixes: https://tracker.ceph.com/issues/44886
Signed-off-by: Adam King <adking@redhat.com>
This new subcommand takes a drive group specification as json and deploys
the OSDs accordingly.
Signed-off-by: Jan Fajerski <jfajerski@suse.com>
Fixes: https://tracker.ceph.com/issues/46689
`--smp` and `--cpuset` have been passed to crimson-osd by vstart.sh, so
no need to pass them when launching vstart.sh
Signed-off-by: Kefu Chai <kchai@redhat.com>
example for deploying multiple specs via yaml was missing the service_id
Fixes: https://tracker.ceph.com/issues/46377
Signed-off-by: Michael Fritch <mfritch@suse.com>
HAProxy talks to backends over http by default. Ceph mgr dashboard now only accepts https traffic.
This change configures haproxy to use https for communication with backends. `ssl` implies `check-ssl` making `check-ssl` is no longer neccesary.
Fixes: https://tracker.ceph.com/issues/46678
Signed-off-by: Daniël Vos <danielvos@outlook.com>
Example to remove a crash id was missing the crash subcommand.
Fixes: https://tracker.ceph.com/issues/46676
Signed-off-by: Daniël Vos <danielvos@outlook.com>
doc/mgr/dashboard: add note about known NFS issue
Reviewed-by: Sebastian Krah <skrah@suse.com>
Reviewed-by: Varsha Rao <varao@redhat.com>
Reviewed-by: Laura Paduano <lpaduano@suse.com>
facilitates the full usage of the Nginx cache endpoint
with s3 tools that support AWSv4
like s3cmd,aws-cli, benchmarking tools like hsbench
and also hadoop/s3a.
Co-authored-by: Or Friedmann <ofriedma@redhat.com>
Signed-off-by: Mark Kogan <mkogan@redhat.com>
This commit changes the (not quite) sentence "Once
you have a deployed a Ceph Storage Cluster, you may
begin operating your cluster." to "Once you have
deployed a Ceph Storage Cluster, you may begin
operating your cluster."
Fixes: https://tracker.ceph.com/issues/46554
Signed-off-by: Zac Dover <zac.dover@gmail.com>
This commit adds the following commands to the "Configuring the iSCSI Target Using the Command Line" page: "systemctl enable rbd-target-gw" and "systemctl start rbd-target-gw"
Fixes: https://tracker.ceph.com/issues/45987
Signed-off-by: Zac Dover <zac.dover@gmail.com>
Adds additional paragraph to ceph-bluestore-tool documentation,
describing how to use *special* options --bluefs_replay_recovery
and --bluefs_replay_recovery_disable_compact to recover large
bluefs log.
Fixes: https://tracker.ceph.com/issues/46552
Signed-off-by: Adam Kupczyk <akupczyk@redhat.com>
This commit adds "zdover" to the list of
leads as the Docs Lead.
Fixes: https://tracker.ceph.com/issues/46378
Signed-off-by: Zac Dover <zac.dover@gmail.com>
doc: Add information about unmanaged parameter
Reviewed-by: Alexandra Settle <asettle@suse.com>
Reviewed-by: Sebastian Wagner <sebastian.wagner@suse.com>
Reviewed-by: Zac Dover <zac.dover@gmail.com>
Add a note about a known NFS issue in relation to
the pool configuration to the documentation.
Fixes: https://tracker.ceph.com/issues/46530
Signed-off-by: Tatjana Dehler <tdehler@suse.com>
This commit breaks one of the long sentences into
three shorter sentences, and adds a parenthetical
comment walking the reader through a series of commands,
explaining what each command does and why only the last
of the commands ends up having a lasting effect on the Ceph
environment.
Fixes: https://tracker.ceph.com/issues/46133
Signed-off-by: Zac Dover <zac.dover@gmail.com>
Since 8dca17c, `osd_scrub_during_recovery` defaults to `false`, but the
documentation was still stating that its default value is `true`.
Fixes: https://tracker.ceph.com/issues/46531
Signed-off-by: Benoît Knecht <bknecht@protonmail.ch>
* refs/pull/35755/head:
mgr/volumes: Deprecate protect/unprotect CLI calls for subvolume snapshots
Reviewed-by: Ramana Raja <rraja@redhat.com>
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Reviewed-by: Kotresh Hiremath Ravishankar <khiremat@redhat.com>
Reviewed-by: Victoria Martinez de la Cruz <vkmc@redhat.com>
Reviewed-by: Goutham Pacha Ravi <gouthamr@redhat.com>
This bug changes the sentence "If your patches emit
messages to the Ceph cluster log, please consult this
guidance:" to "If your patches emit messages to the
Ceph cluster log, please consult this:". This new sentence
is more natural and idiomatic.
Fixes: https://tracker.ceph.com/issues/46363
Signed-off-by: Zac Dover <zac.dover@gmail.com>
Subvolume snapshots required to be protected, prior to cloning the same.
Also, protected snapshots were not allowed to be unprotected or removed,
if there were in-flight clones, whose source was the snapshot being
removed.
The protection of snapshots explicitly is not required, as these can be
prevented from being removed based only on the in-flight clones checks.
This commit hence deprecates the additional protect/unprotect requirements
prior to cloning a snapshot.
In addition to deprecating the above, support to query a subvolume for
supported features, via the info command, is added. The feature list
is set to "clone" and "auto-protect", where the latter is useful to
decide if protect/unprotect commands are required or not.
Fixes: https://tracker.ceph.com/issues/45371
Signed-off-by: Shyamsundar Ranganathan <srangana@redhat.com>
doc/dev/osd_internals/manifest.rst: add information about clone snap refcounting
Reviewed-by: Myoungwon Oh <myoungwon.oh@samsung.com>
Reviewed-by: Samuel Just <sjust@redhat.com>
