From c2ca9089caf4bcec046461dc38e648b3ab21f452 Mon Sep 17 00:00:00 2001
From: ieQu1 <99872536+ieQu1@users.noreply.github.com>
Date: Thu, 6 Apr 2023 18:29:44 +0200
Subject: [PATCH] docs(emqx_machine): Add readme

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 apps/emqx_machine/README.md | 5 +++++
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 create mode 100644 apps/emqx_machine/README.md

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+# EMQX Machine
+
+This application manages other OTP applications in EMQX and serves as the entry point when BEAM VM starts up.
+It prepares the node before starting mnesia/mria, as well as EMQX business logic.
+It keeps track of the business applications storing data in Mnesia, which need to be restarted when the node joins the cluster by registering `ekka` callbacks.