Merge "Improve help text for libvirt options"
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d7e6f20b6b
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@ -611,37 +611,88 @@ libvirt_volume_iser_opts = [
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libvirt_volume_net_opts = [
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cfg.StrOpt('rbd_user',
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help='The RADOS client name for accessing rbd volumes'),
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help="""
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The RADOS client name for accessing rbd(RADOS Block Devices) volumes.
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Libvirt will refer to this user when connecting and authenticating with
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the Ceph RBD server.
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"""),
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cfg.StrOpt('rbd_secret_uuid',
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help='The libvirt UUID of the secret for the rbd_user'
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' volumes'),
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help="""
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The libvirt UUID of the secret for the rbd_user volumes.
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"""),
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]
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libvirt_volume_nfs_opts = [
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cfg.StrOpt('nfs_mount_point_base',
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default=paths.state_path_def('mnt'),
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help='Directory where the NFS volume is mounted on the'
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' compute node'),
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help="""
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Directory where the NFS volume is mounted on the compute node.
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The default is 'mnt' directory of the location where nova's Python module
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is installed.
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NFS provides shared storage for the OpenStack Block Storage service.
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Possible values:
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* A string representing absolute path of mount point.
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"""),
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cfg.StrOpt('nfs_mount_options',
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help='Mount options passed to the NFS client. See section '
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'of the nfs man page for details'),
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help="""
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Mount options passed to the NFS client. See section of the nfs man page
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for details.
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Mount options controls the way the filesystem is mounted and how the
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NFS client behaves when accessing files on this mount point.
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Possible values:
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* Any string representing mount options seperated by commas.
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* Example string: vers=3,lookupcache=pos
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"""),
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]
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libvirt_volume_quobyte_opts = [
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cfg.StrOpt('quobyte_mount_point_base',
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default=paths.state_path_def('mnt'),
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help='Directory where the Quobyte volume is mounted on the '
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'compute node'),
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help="""
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Directory where the Quobyte volume is mounted on the compute node.
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Nova supports Quobyte volume driver that enables storing Block Storage
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service volumes on a Quobyte storage back end. This Option sepcifies the
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path of the directory where Quobyte volume is mounted.
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Possible values:
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* A string representing absolute path of mount point.
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"""),
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cfg.StrOpt('quobyte_client_cfg',
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help='Path to a Quobyte Client configuration file.'),
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]
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libvirt_volume_scality_opts = [
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cfg.StrOpt('scality_sofs_config',
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help='Path or URL to Scality SOFS configuration file'),
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help="""
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Path or URL to Scality SOFS(Scale-Out File Server) configuration file.
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The Scality SOFS provides OpenStack users the option of storing their
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data on a high capacity, replicated, highly available Scality Ring object
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storage cluster.
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"""),
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cfg.StrOpt('scality_sofs_mount_point',
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default='$state_path/scality',
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help='Base dir where Scality SOFS shall be mounted'),
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help="""
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Base dir where Scality SOFS shall be mounted.
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The Scality volume driver in Nova mounts SOFS and lets the hypervisor access
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the volumes.
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Possible values:
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* $state_path/scality where state_path is a config option that specifies
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the top-level directory for maintaining nova's state or Any string
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containing the full directory path.
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"""),
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]
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libvirt_volume_smbfs_opts = [
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