5451b7135b
Some of the volume drivers support the reserved_percentage option which determines the minimum free percentage kept. This introduces support for this option. Although the option is defined in the base volume driver class, it has effect only in drivers with appropriate implementations. Change-Id: I6060daab9fd72f96084b3d0c5cc5783da7f5c64c
166 lines
6.3 KiB
Puppet
166 lines
6.3 KiB
Puppet
# == Class: cinder::backend::solidfire
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#
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# Configures Cinder volume SolidFire 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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# [*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 $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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# [*volume_driver*]
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# (optional) Setup cinder-volume to use SolidFire volume driver.
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# Defaults to 'cinder.volume.drivers.solidfire.SolidFireDriver'
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#
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# [*san_ip*]
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# (required) IP address of SolidFire clusters MVIP.
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#
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# [*san_login*]
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# (required) Username for SolidFire admin account.
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#
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# [*san_password*]
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# (required) Password for SolidFire admin account.
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#
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# [*sf_emulate_512*]
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# (optional) Use 512 byte emulation for volumes.
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# Defaults to $facts['os_service_default']
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#
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# [*sf_allow_tenant_qos*]
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# (optional) Allow tenants to specify QoS via volume metadata.
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# Defaults to $facts['os_service_default']
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#
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# [*sf_account_prefix*]
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# (optional) Prefix to use when creating tenant accounts on SolidFire Cluster.
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# Defaults to $facts['os_service_default']
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#
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# [*sf_api_port*]
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# (optional) Port ID to use to connect to SolidFire API.
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# Defaults to $facts['os_service_default']
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#
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# [*sf_volume_prefix*]
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# (optional) Create SolidFire volumes with this prefix. Volume names
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# are of the form <sf_volume_prefix><cinder-volume-id>.
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# Defaults to $facts['os_service_default']-
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#
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# [*sf_svip*]
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# (optional) Overrides default cluster SVIP with the one specified.
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# This is required or deployments that have implemented the use of
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# VLANs for iSCSI networks in their cloud.
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# Defaults to $facts['os_service_default']
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#
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# [*sf_enable_vag*]
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# (optional) Utilize volume access groups on a per-tenant basis.
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# Defaults to $facts['os_service_default']
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#
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# [*sf_provisioning_calc*]
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# (optional) Change how SolidFire reports used space and provisioning
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# calculations.
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# Defaults to $facts['os_service_default']
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#
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# [*sf_cluster_pairing_timeout*]
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# (optional) Sets time in seconds to wait for cluster to complete paring.
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# Defaults to $facts['os_service_default']
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#
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# [*sf_volume_pairing_timeout*]
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# (optional) Sets time in seconds to wait for a migrating volume to complete
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# paring and sync.
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# Defaults to $facts['os_service_default']
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#
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# [*sf_api_request_timeout*]
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# (optional) Sets time in seconds to wait for an api request to complete.
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# Defaults to $facts['os_service_default']
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#
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# [*sf_volume_clone_timeout*]
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# (optional) Sets time in seconds to wait for a clone of a volume or snapshot
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# to complete.
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# Defaults to $facts['os_service_default']
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#
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# [*sf_volume_create_timeout*]
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# (optional) Sets time in seconds to wait for a create volume operation to
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# complete.
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# Defaults to $facts['os_service_default']
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#
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# [*manage_volume_type*]
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# (Optional) Whether or not manage Cinder Volume type.
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# If set to true, a Cinder Volume type will be created
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# with volume_backend_name=$volume_backend_name key/value.
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# Defaults to false.
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#
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# [*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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# { 'solidfire_backend/param1' => { 'value' => value1 } }
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#
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define cinder::backend::solidfire(
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$san_ip,
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$san_login,
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$san_password,
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$volume_backend_name = $name,
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$backend_availability_zone = $facts['os_service_default'],
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$reserved_percentage = $facts['os_service_default'],
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$volume_driver = 'cinder.volume.drivers.solidfire.SolidFireDriver',
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$sf_emulate_512 = $facts['os_service_default'],
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$sf_allow_tenant_qos = $facts['os_service_default'],
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$sf_account_prefix = $facts['os_service_default'],
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$sf_api_port = $facts['os_service_default'],
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$sf_volume_prefix = $facts['os_service_default'],
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$sf_svip = $facts['os_service_default'],
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$sf_enable_vag = $facts['os_service_default'],
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$sf_provisioning_calc = $facts['os_service_default'],
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$sf_cluster_pairing_timeout = $facts['os_service_default'],
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$sf_volume_pairing_timeout = $facts['os_service_default'],
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$sf_api_request_timeout = $facts['os_service_default'],
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$sf_volume_clone_timeout = $facts['os_service_default'],
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$sf_volume_create_timeout = $facts['os_service_default'],
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Boolean $manage_volume_type = false,
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Hash $extra_options = {},
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) {
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include cinder::deps
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cinder_config {
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"${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}/reserved_percentage": value => $reserved_percentage;
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"${name}/volume_driver": value => $volume_driver;
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"${name}/san_ip": value => $san_ip;
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"${name}/san_login": value => $san_login;
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"${name}/san_password": value => $san_password, secret => true;
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"${name}/sf_emulate_512": value => $sf_emulate_512;
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"${name}/sf_allow_tenant_qos": value => $sf_allow_tenant_qos;
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"${name}/sf_account_prefix": value => $sf_account_prefix;
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"${name}/sf_api_port": value => $sf_api_port;
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"${name}/sf_volume_prefix": value => $sf_volume_prefix;
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"${name}/sf_svip": value => $sf_svip;
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"${name}/sf_enable_vag": value => $sf_enable_vag;
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"${name}/sf_provisioning_calc": value => $sf_provisioning_calc;
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"${name}/sf_cluster_pairing_timeout": value => $sf_cluster_pairing_timeout;
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"${name}/sf_volume_pairing_timeout": value => $sf_volume_pairing_timeout;
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"${name}/sf_api_request_timeout": value => $sf_api_request_timeout;
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"${name}/sf_volume_clone_timeout": value => $sf_volume_clone_timeout;
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"${name}/sf_volume_create_timeout": value => $sf_volume_create_timeout;
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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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