From 0f04930fb365cdb7723bd42e1addda3333e1d499 Mon Sep 17 00:00:00 2001
From: Simon Dodsley <simon@purestorage.com>
Date: Fri, 20 Nov 2020 08:47:24 -0500
Subject: [PATCH] Pure Storage FlashArray: Add active/active support

This patch enables the `SUPPORTS_ACTIVE_ACTIVE` flag in the driver,
to allow configuring Pure Storage backends when the volume service
is clustered.

Change-Id: I53ab2c8dae43d5aef7a65d35ad99e55f0acb7431
---
 cinder/volume/drivers/pure.py                              | 2 ++
 doc/source/reference/support-matrix.ini                    | 2 +-
 .../notes/pure-active-active-support-dbd0d3da3ab64e64.yaml | 7 +++++++
 3 files changed, 10 insertions(+), 1 deletion(-)
 create mode 100644 releasenotes/notes/pure-active-active-support-dbd0d3da3ab64e64.yaml

diff --git a/cinder/volume/drivers/pure.py b/cinder/volume/drivers/pure.py
index 9be2ec1e8a5..9ece8c539ff 100644
--- a/cinder/volume/drivers/pure.py
+++ b/cinder/volume/drivers/pure.py
@@ -186,6 +186,8 @@ class PureBaseVolumeDriver(san.SanDriver):
 
     SUPPORTED_REST_API_VERSIONS = ['1.2', '1.3', '1.4', '1.5', '1.13', '1.14']
 
+    SUPPORTS_ACTIVE_ACTIVE = True
+
     # ThirdPartySystems wiki page
     CI_WIKI_NAME = "Pure_Storage_CI"
 
diff --git a/doc/source/reference/support-matrix.ini b/doc/source/reference/support-matrix.ini
index 9d27d399cac..39bb7c31932 100644
--- a/doc/source/reference/support-matrix.ini
+++ b/doc/source/reference/support-matrix.ini
@@ -902,7 +902,7 @@ driver.nexenta=missing
 driver.nfs=missing
 driver.nimble=missing
 driver.prophetstor=missing
-driver.pure=missing
+driver.pure=complete
 driver.qnap=missing
 driver.quobyte=missing
 driver.rbd=complete
diff --git a/releasenotes/notes/pure-active-active-support-dbd0d3da3ab64e64.yaml b/releasenotes/notes/pure-active-active-support-dbd0d3da3ab64e64.yaml
new file mode 100644
index 00000000000..a0308009f86
--- /dev/null
+++ b/releasenotes/notes/pure-active-active-support-dbd0d3da3ab64e64.yaml
@@ -0,0 +1,7 @@
+---
+features:
+  - |
+     Pure Storage FlashArray driver: Enabled support for Active/Active
+     to both the iSCSI and FC driver. This allows users to configure
+     Pure Storage backends in clustered environments.
+