mirror of
https://github.com/ceph/ceph
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51b27b7e3d
* refs/pull/23530/head:
qa/vstart_runner: fix daemons list
PendingReleaseNotes: note multifs support in libcephfs
test/cephfs: add pybind test for mount_root
pybind/cephfs: enable passing filesystem name to mount
libcephfs: add ceph_select_filesystem
common: add doc strings to client_mds_namespace
client: allow passing fs name to mount()
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Conflicts:
PendingReleaseNotes
96 lines
3.9 KiB
Plaintext
96 lines
3.9 KiB
Plaintext
14.0.1
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------
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* The 'ceph osd rm' command has been deprecated. Users should use
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'ceph osd destroy' or 'ceph osd purge' (but after first confirming it is
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safe to do so via the 'ceph osd safe-to-destroy' command).
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* The mon_health_preluminous_compat and mon_health_preluminous_compat_warning
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config options are removed, as the related functionality is more
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than two versions old. Any legacy monitoring system expecting Jewel-style
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health output will need to be updated to work with Nautilus.
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* Nautilus is not supported on any distros still running upstart so upstart
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specific files and references have been removed.
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* The 'ceph pg <pgid> list_missing' command has been renamed to
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'ceph pg <pgid> list_unfound' to better match its behaviour.
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* The 'rbd-mirror' daemon can now retrieve remote peer cluster configuration
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secrets from the monitor. To use this feature, the 'rbd-mirror' daemon
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CephX user for the local cluster must use the 'profile rbd-mirror' mon cap.
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The secrets can be set using the 'rbd mirror pool peer add' and
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'rbd mirror pool peer set' actions.
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* The `ceph mds deactivate` is fully obsolete and references to it in the docs
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have been removed or clarified.
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* The libcephfs bindings added the ceph_select_filesystem function
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for use with multiple filesystems.
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* The cephfs python bindings now include mount_root and filesystem_name
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options in the mount() function.
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>=13.1.0
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--------
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* The Telegraf module for the Manager allows for sending statistics to
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an Telegraf Agent over TCP, UDP or a UNIX Socket. Telegraf can then
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send the statistics to databases like InfluxDB, ElasticSearch, Graphite
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and many more.
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* The graylog fields naming the originator of a log event have
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changed: the string-form name is now included (e.g., ``"name":
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"mgr.foo"``), and the rank-form name is now in a nested section
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(e.g., ``"rank": {"type": "mgr", "num": 43243}``).
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* If the cluster log is directed at syslog, the entries are now
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prefixed by both the string-form name and the rank-form name (e.g.,
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``mgr.x mgr.12345 ...`` instead of just ``mgr.12345 ...``).
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* The JSON output of the ``osd find`` command has replaced the ``ip``
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field with an ``addrs`` section to reflect that OSDs may bind to
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multiple addresses.
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* CephFS clients without the 's' flag in their authentication capability
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string will no longer be able to create/delete snapshots. To allow
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``client.foo`` to create/delete snapshots in the ``bar`` directory of
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filesystem ``cephfs_a``, use command:
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- ``ceph auth caps client.foo mon 'allow r' osd 'allow rw tag cephfs data=cephfs_a' mds 'allow rw, allow rws path=/bar'``
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* The ``osd_heartbeat_addr`` option has been removed as it served no
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(good) purpose: the OSD should always check heartbeats on both the
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public and cluster networks.
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* The ``rados`` tool's ``mkpool`` and ``rmpool`` commands have been
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removed because they are redundant; please use the ``ceph osd pool
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create`` and ``ceph osd pool rm`` commands instead.
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* The ``auid`` property for cephx users and RADOS pools has been
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removed. This was an undocumented and partially implemented
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capability that allowed cephx users to map capabilities to RADOS
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pools that they "owned". Because there are no users we have removed
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this support. If any cephx capabilities exist in the cluster that
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restrict based on auid then they will no longer parse, and the
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cluster will report a health warning like::
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AUTH_BAD_CAPS 1 auth entities have invalid capabilities
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client.bad osd capability parse failed, stopped at 'allow rwx auid 123' of 'allow rwx auid 123'
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The capability can be adjusted with the ``ceph auth caps`` command. For example,::
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ceph auth caps client.bad osd 'allow rwx pool foo'
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Upgrading from Luminous
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-----------------------
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* During the upgrade from luminous to nautilus, it will not be possible to create
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a new OSD using a luminous ceph-osd daemon after the monitors have been
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upgraded to nautilus.
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