RHOSP17 Cinder Configuration Attributes

This page is fixed to the Wallaby release of OpenStack which is the basis for Red Hat OpenStack Platform 17.x.

Note: RHOSP does not support Cinder replication features.

Optional Cinder Configuration Attributes

You can optionally use the following attributes specific to FlashArray when configuring in a Red Hat OpenStack Platform 17.x deployment.

FlashArray Attribute	Default	Description
pure_eradicate_on_delete	False	Enable auto-eradication of deleted volumes, snapshots and consistency groups on deletion.
pure_host_personality	None	Set the host personality to tune the communication protocol between the FlashArray and the hypervisors. Recommended to leave this at the default setting.
driver_ssl_cert_verify	False	Set verification of FlashArray SSL certificates.
driver_ssl_cert_path	None	Non-default directory path to CA_Bundle file with certificates of trusted CAs.
pure_automatic_max_oversubscription_ratio	True	Allow FlashArray to calculate the array oversubscription ratio.
pure_iscsi_cidr	0.0.0.0/0	CIDR of FlashArray iSCSI targets hosts are allowed to connect to. Default will allow connection to any IPv4 address.
pure_iscsi_cidr_list	[]	List of IPv4 and IPv6 CIDR ranges of FlashArray iSCSI targets hosts are allowed to connect to. Default allows connection to any IPv4 or IPv6 address. This parameter supercedes pure_iscsi_cidr if set.
pure_nvme_transport	roce	The NVMe transport layer to be used by the NVMe driver (RHOSP 17.1.4 only). Options are roce or tcp, however RHOSP17.1.4 only supports the tcp option.

Table 7.16. Optional FlashArray Attributes for RHOSP17