Cinder Volume Purestorage

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• backend-availability-zone | string

  Availability zone to associate with this backend.

• driver-ssl-cert | string

  PEM-encoded SSL certificate to use for HTTPS connections to the storage array. If unset, SSL verification is not performed.

• protocol | string

  Default: iscsi

  Pure Storage protocl selector, determines driver class to use: iscsi - cinder.volume.drivers.pure.PureISCSIDriver (iSCSI) fc - cinder.volume.drivers.pure.PureFCDriver (Fibre Channel) nvme - cinder.volume.drivers.pure.PureNVMEDriver (NVMe)

• pure-api-token | secret

  REST API authorization token from the Pure Storage FlashArray. Required for all driver operations. Obtain from Purity system using: pureadmin create --api-token <username>

• pure-automatic-max-oversubscription-ratio | boolean

  Default: True

  Automatically determine an oversubscription ratio based on the current total data reduction values. If enabled, this calculated value will override the max_over_subscription_ratio config option.

• pure-eradicate-on-delete | boolean

  When enabled, all Pure volumes, snapshots, and protection groups will be eradicated at the time of deletion in Cinder. Data will NOT be recoverable after a delete with this set to True! When disabled, volumes and snapshots will go into pending eradication state and can be recovered for 24 hours.

• pure-host-personality | string

  Determines how the Purity system tunes the protocol used between the array and the initiator. Options: aix, esxi, hitachi-vsp, hpux, oracle-vm-server, solaris, vms, or null for auto-detection.

• pure-iscsi-cidr | string

  Default: 0.0.0.0/0

  CIDR of FlashArray iSCSI targets hosts are allowed to connect to. Default allows connection to any IPv4 address. Supports IPv6 subnets. Ignored when pure-iscsi-cidr-list is set.

• pure-iscsi-cidr-list | string

  Comma-separated list of CIDR of FlashArray iSCSI targets hosts are allowed to connect to. Supports IPv4 and IPv6 subnets. This parameter supersedes pure-iscsi-cidr.

• pure-nvme-cidr | string

  Default: 0.0.0.0/0

  CIDR of FlashArray NVMe targets hosts are allowed to connect to. Default allows connection to any IPv4 address. Supports IPv6 subnets. Ignored when pure-nvme-cidr-list is set.

• pure-nvme-cidr-list | string

  Comma-separated list of CIDR of FlashArray NVMe targets hosts are allowed to connect to. Supports IPv4 and IPv6 subnets. This parameter supersedes pure-nvme-cidr.

• pure-nvme-transport | string

  Default: tcp

  NVMe transport layer to be used by the NVMe driver. Options: roce, tcp Note: TCP transport requires Purity 6.4.2 or higher.

• pure-replica-interval-default | int

  Default: 3600

  Snapshot replication interval in seconds. Default is 1 hour (3600).

• pure-replica-retention-long-term-default | int

  Default: 7

  Retain snapshots per day on target for this time (in days). Default is 7 days.

• pure-replica-retention-long-term-per-day-default | int

  Default: 3

  Retain how many snapshots for each day. Default is 3 snapshots per day.

• pure-replica-retention-short-term-default | int

  Default: 14400

  Retain all snapshots on target for this time (in seconds). Default is 4 hours (14400).

• pure-replication-pg-name | string

  Default: cinder-group

  Pure Protection Group name to use for async replication. Will be created if it does not exist. WARNING: Do not change after volumes have been created.

• pure-replication-pod-name | string

  Default: cinder-pod

  Pure Pod name to use for sync replication. Will be created if it does not exist. WARNING: Do not change after volumes have been created.

• pure-trisync-enabled | boolean

  When enabled and two replication devices are provided (one each of types sync and async), this enables the ability to create a volume that is sync replicated to one array and async replicated to a separate array (3-site replication).

• pure-trisync-pg-name | string

  Default: cinder-trisync

  Pure Protection Group name to use for trisync replication leg inside the sync replication pod. Will be created if it does not exist.

• san-ip | string

  Pure Storage FlashArray management IP address or hostname. This is the primary array management interface.

• use-multipath-for-image-xfer | boolean

  Default: True

  Enable multipathing for image transfer operations to improve performance and reliability.

• volume-backend-name | string

  Name that Cinder will report for this backend. If unset the Juju application name is used.