From a476b9bf545fa5f7175987da184e84ad1047b44e Mon Sep 17 00:00:00 2001
From: Ivan Kozik <ivan@ludios.org>
Date: Mon, 17 Jun 2019 23:12:06 +0000
Subject: [PATCH] nixos/cassandra: use cassandra's default cluster name "Test
 Cluster"

The change to "NixOS Test Cluster" in #59179 broke startup of existing clusters
that used the previously-default cluster name "Test Cluster":

ERROR 23:00:47 Fatal exception during initialization
org.apache.cassandra.exceptions.ConfigurationException: Saved cluster name Test Cluster != configured name NixOS Test Cluster

Fixes #63388.
---
 nixos/modules/services/databases/cassandra.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/services/databases/cassandra.nix b/nixos/modules/services/databases/cassandra.nix
index e2ea9fcda6b0..a9da3a3c5620 100644
--- a/nixos/modules/services/databases/cassandra.nix
+++ b/nixos/modules/services/databases/cassandra.nix
@@ -71,7 +71,7 @@ in {
     '';
     clusterName = mkOption {
       type = types.str;
-      default = "NixOS Test Cluster";
+      default = "Test Cluster";
       description = ''
         The name of the cluster.
         This setting prevents nodes in one logical cluster from joining