From ed744abf331c538d877bd3022f3a29da04b3ba3c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonatan=20K=C5=82osko?= <jonatanklosko@gmail.com>
Date: Wed, 21 May 2025 11:07:01 +0200
Subject: [PATCH] Restore epmd start as part of release server boot

---
 rel/server/overlays/bin/server | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/rel/server/overlays/bin/server b/rel/server/overlays/bin/server
index ddb3f659c..4d272ac07 100755
--- a/rel/server/overlays/bin/server
+++ b/rel/server/overlays/bin/server
@@ -2,6 +2,10 @@
 set -e
 cd -P -- "$(dirname -- "$0")"
 
+# Livebook does not start EPMD automatically, but we want to start it
+# here, becasue we need it for clustering
+epmd -daemon
+
 if [ -n "${FLAME_PARENT}" ]; then
   exec elixir ./start_flame.exs
 elif [ -n "${LIVEBOOK_RUNTIME}" ]; then