cc8665d473
If there are some iSCSI or FC targets (ESXi for example) that are not connected to the OpenStack host, attach volume operation waits until timeout. The XtremIO Cinder driver needs a new option to support ports filtering. Depends-On: https://review.opendev.org/#/c/775798 Related-Bug: #1915800 Change-Id: I5d4934549de9350b8816d688ce8526dbc5d0f603
117 lines
3.9 KiB
Puppet
117 lines
3.9 KiB
Puppet
# == define: cinder::backend::dellemc_xtremio
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#
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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 $::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 5
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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 5
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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 100
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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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#
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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 = $::os_service_default,
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$xtremio_array_busy_retry_count = 5,
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$xtremio_array_busy_retry_interval = 5,
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$xtremio_volumes_per_glance_cache = 100,
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$manage_volume_type = false,
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$xtremio_storage_protocol = 'iSCSI',
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$xtremio_ports = $::os_service_default,
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$extra_options = {},
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) {
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include cinder::deps
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if $xtremio_storage_protocol == 'iSCSI' {
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$driver = 'dell_emc.xtremio.XtremIOISCSIDriver'
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}
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elsif $xtremio_storage_protocol == 'FC' {
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$driver = 'dell_emc.xtremio.XtremIOFCDriver'
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}
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else {
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fail('The cinder::backend::dellemc_xtremio xtremio_storage_protocol specified is not valid. It should be iSCSI or FC')
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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 => "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 => $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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