bb1eba7195
Use Hash values instead of Array values to avoid unnecessary conversion between actual value type and internal data type. This allows us to avoid potential issues caused by tricky parsing or conversion. Note that this could not be backword compatible and users have to update their manifests to adopt to this change. Change-Id: Id4a32752eb1073c6467d089bc97c8271741feba0
146 lines
5.7 KiB
Puppet
146 lines
5.7 KiB
Puppet
# == define: cinder::backend::dellemc_xtremio
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#
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# DEPRECATED !!
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# Configure the Dell EMC XtremIO Driver for cinder.
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#
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# === Parameters
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#
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# [*san_ip*]
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# (required) IP address of XMS.
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#
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# [*san_login*]
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# (required) XMS user name.
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#
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# [*san_password*]
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# (required) XMS user password.
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#
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# [*xtremio_cluster_name*]
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# (required) XMS cluster id in multi-cluster environment.
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#
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# [*volume_backend_name*]
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# (optional) The storage backend name.
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# Defaults to the name of the backend
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#
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# [*backend_availability_zone*]
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# (Optional) Availability zone for this volume backend.
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# If not set, the storage_availability_zone option value
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# is used as the default for all backends.
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# Defaults to $facts['os_service_default'].
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#
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# [*image_volume_cache_enabled*]
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# (Optional) Enable Cinder's image cache function for this backend.
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# Defaults to $facts['os_service_default'],
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#
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# [*image_volume_cache_max_size_gb*]
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# (Optional) Max size of the image volume cache for this backend in GB.
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# Defaults to $facts['os_service_default'],
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#
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# [*image_volume_cache_max_count*]
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# (Optional) Max number of entries allowed in the image volume cache.
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# Defaults to $facts['os_service_default'],
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#
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# [*reserved_percentage*]
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# (Optional) The percentage of backend capacity is reserved.
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# Defaults to $facts['os_service_default'].
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#
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# [*max_over_subscription_ratio*]
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# (optional) Representation of the over subscription ratio when thin
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# provisionig is involved.
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# Defaults to $facts['os_service_default'].
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#
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# [*xtremio_array_busy_retry_count*]
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# (optional) Number of retries in case array is busy.
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# Defaults to $facts['os_service_default']
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#
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# [*xtremio_array_busy_retry_interval*]
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# (optional) Interval between retries in case array is busy.
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# Defaults to $facts['os_service_default']
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#
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# [*xtremio_volumes_per_glance_cache*]
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# (optional) Number of volumes created from each cached glance image.
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# Defaults to $facts['os_service_default']
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#
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# [*xtremio_ports*]
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# (optional) Allowed ports. Comma separated list of XtremIO iSCSI IPs or
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# FC WWNs (ex. 58:cc:f0:98:49:22:07:02) to be used. If is not set all ports
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# are allowed.
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# Defaults to $facts['os_service_default']
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#
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# [*extra_options*]
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# (optional) Hash of extra options to pass to the backend stanza.
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# Defaults to: {}
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# Example:
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# { 'dellemc_xtremio_backend/param1' => { 'value' => value1 } }
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#
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# [*manage_volume_type*]
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# (Optional) Whether or not manage Cinder Volume type.
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# If set to true, a Cinder Volume type will be created
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# with volume_backend_name=$volume_backend_name key/value.
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# Defaults to false.
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#
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# [*xtremio_storage_protocol*]
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# (optional) The Storage protocol, iSCSI or FC.
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# This will determine
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# which Volume Driver will be configured; XtremIOISCSIDriver or XtremIOFCDriver.
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# Defaults to 'iSCSI'
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#
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define cinder::backend::dellemc_xtremio (
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$san_ip,
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$san_login,
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$san_password,
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$xtremio_cluster_name,
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$volume_backend_name = $name,
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$backend_availability_zone = $facts['os_service_default'],
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$image_volume_cache_enabled = $facts['os_service_default'],
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$image_volume_cache_max_size_gb = $facts['os_service_default'],
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$image_volume_cache_max_count = $facts['os_service_default'],
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$reserved_percentage = $facts['os_service_default'],
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$max_over_subscription_ratio = $facts['os_service_default'],
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$xtremio_array_busy_retry_count = $facts['os_service_default'],
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$xtremio_array_busy_retry_interval = $facts['os_service_default'],
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$xtremio_volumes_per_glance_cache = $facts['os_service_default'],
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Boolean $manage_volume_type = false,
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Enum['iSCSI', 'FC'] $xtremio_storage_protocol = 'iSCSI',
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$xtremio_ports = $facts['os_service_default'],
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Hash $extra_options = {},
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) {
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include cinder::deps
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warning('Support for Dell XtremeIO storage driver options has been deprecated.')
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$driver = $xtremio_storage_protocol ? {
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'FC' => 'dell_emc.xtremio.XtremIOFCDriver',
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default => 'dell_emc.xtremio.XtremIOISCSIDriver',
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}
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cinder_config {
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"${name}/volume_backend_name": value => $volume_backend_name;
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"${name}/backend_availability_zone": value => $backend_availability_zone;
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"${name}/image_volume_cache_enabled": value => $image_volume_cache_enabled;
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"${name}/image_volume_cache_max_size_gb": value => $image_volume_cache_max_size_gb;
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"${name}/image_volume_cache_max_count": value => $image_volume_cache_max_count;
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"${name}/reserved_percentage": value => $reserved_percentage;
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"${name}/max_over_subscription_ratio": value => $max_over_subscription_ratio;
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"${name}/volume_driver": value => "cinder.volume.drivers.${driver}";
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"${name}/san_ip": value => $san_ip;
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"${name}/san_login": value => $san_login;
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"${name}/san_password": value => $san_password, secret => true;
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"${name}/xtremio_cluster_name": value => $xtremio_cluster_name;
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"${name}/xtremio_array_busy_retry_count": value => $xtremio_array_busy_retry_count;
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"${name}/xtremio_array_busy_retry_interval": value => $xtremio_array_busy_retry_interval;
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"${name}/xtremio_volumes_per_glance_cache": value => $xtremio_volumes_per_glance_cache;
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"${name}/xtremio_ports": value => join(any2array($xtremio_ports), ',');
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}
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if $manage_volume_type {
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cinder_type { $volume_backend_name:
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ensure => present,
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properties => {'volume_backend_name' => $volume_backend_name},
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}
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}
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create_resources('cinder_config', $extra_options)
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}
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