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# == define: manila::backend::flashblade
#
# Configures Manila to use the Pure Storage FlashBlade share driver
# Compatible for multiple backends
#
# === Parameters
#
# [*flashblade_api*]
# (required) API token for admin-privileged user on system.
#
# [*flashblade_mgmt_vip*]
# (required) Management VIP for the FlashBlade.
#
# [*flashblade_data_vip*]
# (required) Data VIP for the FlashBlade.
#
# [*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'].
#
# [*flashblade_eradicate*]
# (optional) Fully eradicate deleted shares and snapshots.
# 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']
#
# [*max_over_subscription_ratio*]
# (optional) Float representation of the over subscription ratio when thin
# provisionig is involved.
# Defaults to: $facts['os_service_default']
#
# [*package_ensure*]
# (optional) Ensure state for package. Defaults to 'present'.
#
# === Examples
#
# manila::backend::flashblade { 'myBackend':
# flashblade_api => <API token>,
# flashblade_mgmt_vip => <Management VIP of the FlashBlade>,
# flashblade_data_vip => <Data VIP address of FlashBlade>,
# }
#
define manila::backend::flashblade (
String[1] $flashblade_api,
String[1] $flashblade_data_vip,
String[1] $flashblade_mgmt_vip,
$flashblade_eradicate = true,
$share_backend_name = $name,
$backend_availability_zone = $facts['os_service_default'],
$reserved_share_percentage = $facts['os_service_default'],
$reserved_share_from_snapshot_percentage = $facts['os_service_default'],
$reserved_share_extend_percentage = $facts['os_service_default'],
$max_over_subscription_ratio = $facts['os_service_default'],
$package_ensure = 'present',
) {
include manila::deps
include manila::params
$flashblade_share_driver = 'manila.share.drivers.purestorage.flashblade.FlashBladeShareDriver'
manila_config {
"${share_backend_name}/share_driver": value => $flashblade_share_driver;
"${share_backend_name}/driver_handles_share_servers": value => false;
"${share_backend_name}/flashblade_eradicate": value => $flashblade_eradicate;
"${share_backend_name}/flashblade_api": value => $flashblade_api, secret => true;
"${share_backend_name}/flashblade_mgmt_vip": value => $flashblade_mgmt_vip;
"${share_backend_name}/flashblade_data_vip": value => $flashblade_data_vip;
"${share_backend_name}/share_backend_name": value => $share_backend_name;
"${share_backend_name}/backend_availability_zone": value => $backend_availability_zone;
"${share_backend_name}/reserved_share_percentage": value => $reserved_share_percentage;
"${share_backend_name}/reserved_share_from_snapshot_percentage": value => $reserved_share_from_snapshot_percentage;
"${share_backend_name}/reserved_share_extend_percentage": value => $reserved_share_extend_percentage;
"${share_backend_name}/max_over_subscription_ratio": value => $max_over_subscription_ratio;
}
ensure_packages('nfs-client', {
name => $::manila::params::nfs_client_package_name,
ensure => $package_ensure,
tag => 'manila-support-package',
})
}
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