From 378a16b4fb7aee9432a53431b4d146f29c2cbc83 Mon Sep 17 00:00:00 2001
From: Thales Macedo Garitezi <thalesmg@gmail.com>
Date: Thu, 13 Jun 2024 16:57:46 -0300
Subject: [PATCH] feat: enforce singleton discovery strategy when using DS
 `builtin_local` backend

Fixes https://emqx.atlassian.net/browse/EMQX-12493
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 changes/ce/feat-13250.en.md | 1 +
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+Added a new `cluster.discovery_strategy` value: `singleton`.  By choosing this option, there will be effectively no clustering, and the node will reject connection attempts to and from other nodes.