From 38523acdc689adaebb4d302a92721abd14e7d9aa Mon Sep 17 00:00:00 2001
From: Takashi Kajinami <kajinamit@oss.nttdata.com>
Date: Mon, 27 Nov 2023 10:13:03 +0900
Subject: [PATCH] Redis: Allow customizing ssl ca certificates path

This allows users to give ssl_ca_certs argument of redis client so that
a specific file, instead of the system global certificates, can be
used.

Closes-Bug: #2012226
Change-Id: Id7e76c35c5ce7b22a8261026fe76557d509616b3
---
 releasenotes/notes/bug-2012226-67752e8cae8489ee.yaml | 5 +++++
 tooz/drivers/redis.py                                | 1 +
 2 files changed, 6 insertions(+)
 create mode 100644 releasenotes/notes/bug-2012226-67752e8cae8489ee.yaml

diff --git a/releasenotes/notes/bug-2012226-67752e8cae8489ee.yaml b/releasenotes/notes/bug-2012226-67752e8cae8489ee.yaml
new file mode 100644
index 00000000..92c413d4
--- /dev/null
+++ b/releasenotes/notes/bug-2012226-67752e8cae8489ee.yaml
@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    Now redis backend supports customizing path to CA certificates using
+    the ``ssl_ca_certs`` query parameter.
diff --git a/tooz/drivers/redis.py b/tooz/drivers/redis.py
index 7f52ead2..5424dfd9 100644
--- a/tooz/drivers/redis.py
+++ b/tooz/drivers/redis.py
@@ -260,6 +260,7 @@ class RedisDriver(coordination.CoordinationDriverCachedRunWatchers,
         'ssl',
         'ssl_certfile',
         'ssl_keyfile',
+        'ssl_ca_certs',
         'sentinel',
         'sentinel_fallback',
     ])