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#
# Define: cinder::backend::nvmeof
#
# === Parameters:
#
# [*target_ip_address*]
# (Required) The IP address of NVMe target.
#
# [*target_helper*]
# (Required) Target user-land tool to use.
#
# [*target_protocol*]
# (Required) Target protocol to use.
#
# [*target_port*]
# (Optional) Port that NVMe target is listening on.
# Defaults to 4420, the NVMe standard I/O port.
#
# [*target_prefix*]
# (Optional) Prefix for LVM volumes.
# Defaults to $facts['os_service_default'].
#
# [*nvmet_port_id*]
# (Optional) Port id of the NVMe target.
# Defaults to $facts['os_service_default'].
#
# [*nvmet_ns_id*]
# (Optional) The namespace id associated with the subsystem.
# Defaults to $facts['os_service_default'].
#
# [*volume_backend_name*]
# (optional) Allows for the volume_backend_name to be separate of $name.
# Defaults to: $name
#
# [*backend_availability_zone*]
# (Optional) Availability zone for this volume backend.
# If not set, the storage_availability_zone option value
# is used as the default for all backends.
# Defaults to $facts['os_service_default'].
#
# [*image_volume_cache_enabled*]
# (Optional) Enable Cinder's image cache function for this backend.
# Defaults to $facts['os_service_default'],
#
# [*image_volume_cache_max_size_gb*]
# (Optional) Max size of the image volume cache for this backend in GB.
# Defaults to $facts['os_service_default'],
#
# [*image_volume_cache_max_count*]
# (Optional) Max number of entries allowed in the image volume cache.
# Defaults to $facts['os_service_default'],
#
# [*reserved_percentage*]
# (Optional) The percentage of backend capacity is reserved.
# Defaults to $facts['os_service_default'].
#
# [*max_over_subscription_ratio*]
# (Optional) Representation of the over subscription ratio when thin
# provisionig is involved.
# Defaults to $facts['os_service_default'].
#
# [*volume_driver*]
# (Optional) Driver to use for volume creation
# Defaults to 'cinder.volume.drivers.lvm.LVMVolumeDriver'.
#
# [*volume_group*]
# (Optional) Name for the VG that will contain exported volumes
# Defaults to $facts['os_service_default']
#
# [*nvmeof_conn_info_version*]
# (Optional) NVMe-oF Connection Information version
# Defaults to $facts['os_service_default']
#
# [*lvm_share_target*]
# (Optional) Use shared targets or per-volume targets
# Defaults to $facts['os_service_default']
#
# [*target_secondary_ip_addresses*]
# (Optional) Additional, list or comma separated string, ip addresses to map the NVMe-oF volume
# Defaults to $facts['os_service_default']
#
# [*lvm_type*]
# (Optional) Type of LVM volumes to deploy
# Defaults to $facts['os_service_default'].
#
define cinder::backend::nvmeof (
$target_ip_address,
$target_helper,
$target_protocol,
$target_port = '4420',
$target_prefix = $facts['os_service_default'],
$nvmet_port_id = $facts['os_service_default'],
$nvmet_ns_id = $facts['os_service_default'],
$volume_backend_name = $name,
$backend_availability_zone = $facts['os_service_default'],
$image_volume_cache_enabled = $facts['os_service_default'],
$image_volume_cache_max_size_gb = $facts['os_service_default'],
$image_volume_cache_max_count = $facts['os_service_default'],
$reserved_percentage = $facts['os_service_default'],
$max_over_subscription_ratio = $facts['os_service_default'],
$volume_driver = 'cinder.volume.drivers.lvm.LVMVolumeDriver',
$volume_group = $facts['os_service_default'],
$nvmeof_conn_info_version = $facts['os_service_default'],
$lvm_share_target = $facts['os_service_default'],
$target_secondary_ip_addresses = $facts['os_service_default'],
$lvm_type = $facts['os_service_default'],
) {
include cinder::deps
include cinder::params
cinder_config {
"${name}/target_ip_address": value => $target_ip_address;
"${name}/target_port": value => $target_port;
"${name}/target_helper": value => $target_helper;
"${name}/target_protocol": value => $target_protocol;
"${name}/target_prefix": value => $target_prefix;
"${name}/nvmet_port_id": value => $nvmet_port_id;
"${name}/nvmet_ns_id": value => $nvmet_ns_id;
"${name}/volume_backend_name": value => $volume_backend_name;
"${name}/backend_availability_zone": value => $backend_availability_zone;
"${name}/image_volume_cache_enabled": value => $image_volume_cache_enabled;
"${name}/image_volume_cache_max_size_gb": value => $image_volume_cache_max_size_gb;
"${name}/image_volume_cache_max_count": value => $image_volume_cache_max_count;
"${name}/reserved_percentage": value => $reserved_percentage;
"${name}/max_over_subscription_ratio": value => $max_over_subscription_ratio;
"${name}/volume_driver": value => $volume_driver;
"${name}/volume_group": value => $volume_group;
"${name}/nvmeof_conn_info_version": value => $nvmeof_conn_info_version;
"${name}/lvm_share_target": value => $lvm_share_target;
"${name}/target_secondary_ip_addresses": value => join(any2array($target_secondary_ip_addresses), ',');
"${name}/lvm_type": value => $lvm_type;
}
if $cinder::params::nvmetcli_package_name {
stdlib::ensure_packages ( 'nvmetcli', {
ensure => present,
name => $cinder::params::nvmetcli_package_name,
tag => 'cinder-support-package',
})
} else {
warning('The nvmetcli package is not available in this operating system.')
}
stdlib::ensure_packages ( 'nvme-cli', {
ensure => present,
name => $cinder::params::nvme_cli_package_name,
tag => 'cinder-support-package',
})
}
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