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# ==define manila::backend::generic
#
# ===Parameters
#
# [*driver_handles_share_servers*]
# (required) Denotes whether the driver should handle the responsibility of
# managing share servers. This must be set to false if the driver is to
# operate without managing share servers.
#
# [*share_backend_name*]
# (optional) Name of the backend in manila.conf that
# these settings will reside in
#
# [*backend_availability_zone*]
# (Optional) Availability zone for this share backend.
# If not set, the storage_availability_zone option value
# is used as the default for all backends.
# Defaults to $facts['os_service_default'].
#
# [*smb_template_config_path*]
# (optional) Path to smb config.
# Defaults to: $state_path/smb.conf
#
# [*volume_name_template*]
# (optional) Volume name template.
# Defaults to: manila-share-%s
#
# [*volume_snapshot_name_template*]
# (optional) Volume snapshot name template.
# Defaults to: manila-snapshot-%s
#
# [*share_mount_path*]
# (optional) Parent path in service instance where shares will be mounted.
# Defaults to: /shares
#
# [*max_time_to_create_volume*]
# (optional) Maximum time to wait for creating cinder volume.
# Defaults to: 180
#
# [*max_time_to_attach*]
# (optional) Maximum time to wait for attaching cinder volume.
# Defaults to: 120
#
# [*service_instance_smb_config_path*]
# (optional) Path to smb config in service instance.
# Defaults to: $share_mount_path/smb.conf
#
# [*share_volume_fstype*]
# (optional) Filesystem type of the share volume.
# Choices: 'ext4', 'ext3'
# Defaults to: ext4
#
# [*share_helpers*]
# (optional) Specify list of share export helpers.
# Defaults to: ['CIFS=manila.share.drivers.helpers.CIFSHelperIPAccess',
# 'NFS=manila.share.drivers.helpers.NFSHelper']
#
# [*cinder_volume_type*]
# (optional) Name or id of cinder volume type which will be used for all
# volumes created by driver.
#
# [*delete_share_server_with_last_share*]
# (optional) With this option is set to True share server will be deleted
# on deletion of last share.
# Defaults to: False
#
# [*unmanage_remove_access_rules*]
# (optional) If set to True, then manila will deny access and remove all
# access rules on share unmanage. If set to False - nothing will be changed.
# Defaults to: False
#
# [*automatic_share_server_cleanup*]
# (optional) If set to True, then Manila will delete all share servers which
# were unused more than specified time. If set to False, automatic deletion
# of share servers will be disabled.
# Defaults to: True
#
# [*reserved_share_percentage*]
# (optional) The percentage of backend capacity reserved.
# Defaults to: $facts['os_service_default']
#
# [*reserved_share_from_snapshot_percentage*]
# (optional) The percentage of backend capacity reserved. Used for shares
# created from the snapshot.
# Defaults to: $facts['os_service_default']
#
# [*reserved_share_extend_percentage*]
# (optional) The percentage of backend capacity reserved for share extend
# operation.
# Defaults to: $facts['os_service_default']
#
define manila::backend::generic (
$driver_handles_share_servers,
$share_backend_name = $name,
$backend_availability_zone = $facts['os_service_default'],
$smb_template_config_path = '$state_path/smb.conf',
$volume_name_template = 'manila-share-%s',
$volume_snapshot_name_template = 'manila-snapshot-%s',
$share_mount_path = '/shares',
$max_time_to_create_volume = 180,
$max_time_to_attach = 120,
$service_instance_smb_config_path = '$share_mount_path/smb.conf',
$share_volume_fstype = 'ext4',
$share_helpers = [
'CIFS=manila.share.drivers.helpers.CIFSHelperIPAccess',
'NFS=manila.share.drivers.helpers.NFSHelper'],
$cinder_volume_type = undef,
$delete_share_server_with_last_share = 'False',
$unmanage_remove_access_rules = 'False',
$automatic_share_server_cleanup = 'True',
$reserved_share_percentage = $facts['os_service_default'],
$reserved_share_from_snapshot_percentage = $facts['os_service_default'],
$reserved_share_extend_percentage = $facts['os_service_default'],
) {
include manila::deps
$share_driver = 'manila.share.drivers.generic.GenericShareDriver'
manila_config {
"${name}/driver_handles_share_servers": value => $driver_handles_share_servers;
"${name}/share_backend_name": value => $share_backend_name;
"${name}/backend_availability_zone": value => $backend_availability_zone;
"${name}/share_driver": value => $share_driver;
"${name}/smb_template_config_path": value => $smb_template_config_path;
"${name}/volume_name_template": value => $volume_name_template;
"${name}/volume_snapshot_name_template": value => $volume_snapshot_name_template;
"${name}/share_mount_path": value => $share_mount_path;
"${name}/max_time_to_create_volume": value => $max_time_to_create_volume;
"${name}/max_time_to_attach": value => $max_time_to_attach;
"${name}/service_instance_smb_config_path": value => $service_instance_smb_config_path;
"${name}/share_volume_fstype": value => $share_volume_fstype;
"${name}/share_helpers": value => join($share_helpers, ',');
"${name}/cinder_volume_type": value => $cinder_volume_type;
"${name}/delete_share_server_with_last_share": value => $delete_share_server_with_last_share;
"${name}/unmanage_remove_access_rules": value => $unmanage_remove_access_rules;
"${name}/automatic_share_server_cleanup": value => $automatic_share_server_cleanup;
"${name}/reserved_share_percentage": value => $reserved_share_percentage;
"${name}/reserved_share_from_snapshot_percentage": value => $reserved_share_from_snapshot_percentage;
"${name}/reserved_share_extend_percentage": value => $reserved_share_extend_percentage;
}
}
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