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https://github.com/ceph/ceph
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149 lines
3.7 KiB
ReStructuredText
149 lines
3.7 KiB
ReStructuredText
==========================
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General Config Reference
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==========================
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``auth supported``
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.. deprecated:: 0.51
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:Description: Indicates the type of authentication used. Currently ``cephx`` only. If not specified, it defaults to ``none``.
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:Type: String
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:Required: No
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:Default: ``none``
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``auth cluster required``
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.. versionadded:: 0.51
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:Description: Enables authentication for the cluster. Valid setting is ``cephx``.
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:Type: String
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:Required: No
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:Default: ``none``
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``auth service required``
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.. versionadded:: 0.51
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:Description: Enables authentication for the service. Valid setting is ``cephx``.
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:Type: String
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:Required: No
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:Default: ``none``
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``auth client required``
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.. versionadded:: 0.51
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:Description: Enables authentication for the client. Valid setting is ``cephx``.
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:Type: String
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:Required: No
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:Default: ``none``
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``keyring``
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:Description: The path to the cluster's keyring file.
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:Type: String
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:Required: No
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:Default: ``/etc/ceph/$cluster.$name.keyring,/etc/ceph/$cluster.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin``
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``fsid``
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:Description: The filesystem ID. One per cluster.
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:Type: UUID
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:Required: No.
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:Default: N/A. Generated if not specified.
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``mon host``
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:Description: A list of ``{hostname}:{port}`` entries that clients can use to connect to a Ceph monitor. If not set, Ceph searches ``[mon.*]`` sections.
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:Type: String
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:Required: No
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:Default: N/A
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``host``
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:Description: The hostname. Use this setting for specific daemon instances (e.g., ``[osd.0]``).
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:Type: String
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:Required: Yes, for daemon instances.
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:Default: ``localhost``
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.. tip:: Do not use ``localhost``. To get your host name, execute ``hostname -s`` on your command line and use the name of your host (to the first period, not the fully-qualified domain name).
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.. important: You should not specify any value for ``host`` when using a third party deployment system that retrieves the host name for you.
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``public network``
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:Description: The IP address and netmask of the public (front-side) network (e.g., ``10.20.30.40/24``). Set in ``[global]``.
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:Type: ``{ip-address}/{netmask}``
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:Required: No
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:Default: N/A
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``public addr``
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:Description: The IP address for the public (front-side) network. Set for each daemon.
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:Type: IP Address
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:Required: No
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:Default: N/A
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``cluster network``
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:Description: The IP address and netmask of the cluster (back-side) network (e.g., ``10.20.30.41/24``). Set in ``[global]``.
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:Type: ``{ip-address}/{netmask}``
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:Required: No
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:Default: N/A
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``cluster addr``
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:Description: The IP address for the cluster (back-side) network. Set for each daemon.
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:Type: Address
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:Required: No
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:Default: N/A
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``admin socket``
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:Description: The socket for executing administrative commands irrespective of whether Ceph monitors have established a quorum.
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:Type: String
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:Required: No
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:Default: ``/var/run/ceph/$cluster-$name.asok``
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``pid file``
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:Description: Each running Ceph daemon has a running process identifier (PID) file.
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:Type: String
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:Required: No
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:Default: N/A. The default path is ``/var/run/$cluster/$name.pid``. The PID file is generated upon start-up.
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``chdir``
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:Description: The directory Ceph daemons change to once they are up and running. Default ``/`` directory recommended.
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:Type: String
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:Required: No
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:Default: ``/``
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``max open files``
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:Description: If set, when the Ceph service starts, Ceph sets the ``max open fds`` at the OS level (i.e., the max # of file descriptors). It helps prevents OSDs from running out of file descriptors.
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:Type: 64-bit Integer
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:Required: No
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:Default: ``0``
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``fatal signal handlers``
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:Description: If set, we will install signal handlers for SEGV, ABRT, BUS, ILL, FPE, XCPU, XFSZ, SYS signals to generate a useful log message
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:Type: Boolean
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:Default: ``true``
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