117 lines
4.1 KiB
Puppet
117 lines
4.1 KiB
Puppet
# == Class: cinder::backend::pure
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#
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# Configures Cinder volume PureStorage driver.
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# Parameters are particular to each volume driver.
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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 PureStorage management VIP.
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#
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# [*pure_api_token*]
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# (required) API token for management of PureStorage array.
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#
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# [*volume_backend_name*]
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# (optional) Allows for the volume_backend_name to be separate of $name.
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# Defaults to: $name
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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 $::os_service_default.
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#
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# [*pure_storage_protocol*]
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# (optional) Must be either 'iSCSI' or 'FC'. This will determine
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# which Volume Driver will be configured; PureISCSIDriver or PureFCDriver.
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# Defaults to 'iSCSI'
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#
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# [*use_chap_auth*]
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# (optional) Use authentication for iSCSI. Only affects the PureISCSIDriver.
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# Defaults to False
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#
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# [*use_multipath_for_image_xfer*]
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# (optional) Use multipath when attaching the volume for image transfer.
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# Defaults to True
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#
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# [*manage_volume_type*]
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# (Optional) Whether or not manage Cinder Volume type.
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# If set to true, a Cinder Volume type will be created
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# with volume_backend_name=$volume_backend_name key/value.
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# Defaults to false.
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#
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# [*image_volume_cache_enabled*]
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# (Optional) Enable Cinder's image cache function for the PureStorage
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# backend.
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# Defaults to True
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#
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# [*pure_host_personality*]
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# (Optional) Determines how the Purity system tunes the protocol used between
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# the array and the initiator.
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# Defaults to $::os_service_default
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#
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# [*pure_eradicate_on_delete*]
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# (Optional) Determines how the Purity system treates deleted volumes.
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# Whether to immeadiately eradicate on delete or leave for auto-eradication
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# in 24 hours
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# Defaults to $::os_service_default
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#
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# [*pure_iscsi_cidr*]
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# (Optional) Identifies which iSCSI network CIDR should be used for
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# iscsi connections to the FlashArray if the array is configured with
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# multiple iSCSI VLANs.
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# Defaults to $::os_service_default
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#
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# [*extra_options*]
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# (optional) Hash of extra options to pass to the backend stanza.
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# Defaults to: {}
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# Example :
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# { 'pure_backend/param1' => { 'value' => value1 } }
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#
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define cinder::backend::pure(
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$san_ip,
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$pure_api_token,
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$volume_backend_name = $name,
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$backend_availability_zone = $::os_service_default,
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$pure_storage_protocol = 'iSCSI',
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$use_chap_auth = false,
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$use_multipath_for_image_xfer = true,
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$manage_volume_type = false,
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$image_volume_cache_enabled = true,
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$pure_host_personality = $::os_service_default,
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$pure_eradicate_on_delete = $::os_service_default,
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$pure_iscsi_cidr = $::os_service_default,
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$extra_options = {},
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) {
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include cinder::deps
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$volume_driver = $pure_storage_protocol ? {
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'FC' => 'cinder.volume.drivers.pure.PureFCDriver',
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'iSCSI' => 'cinder.volume.drivers.pure.PureISCSIDriver'
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}
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cinder_config {
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"${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}/volume_driver": value => $volume_driver;
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"${name}/san_ip": value => $san_ip;
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"${name}/pure_api_token": value => $pure_api_token, secret => true;
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"${name}/use_chap_auth": value => $use_chap_auth;
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"${name}/use_multipath_for_image_xfer": value => $use_multipath_for_image_xfer;
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"${name}/image_volume_cache_enabled": value => $image_volume_cache_enabled;
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"${name}/pure_host_personality": value => $pure_host_personality;
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"${name}/pure_eradicate_on_delete": value => $pure_eradicate_on_delete;
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"${name}/pure_iscsi_cidr": value => $pure_iscsi_cidr;
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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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