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Restore -detached argument detection in rabbitmq-server (backport #15036) #15037

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Merged
merged 1 commit into from
Nov 29, 2025
+11 −6
Merged

Restore -detached argument detection in rabbitmq-server (backport #15036) #15037

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17 changes: 11 additions & 6 deletions deps/rabbit/scripts/rabbitmq-server
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,12 @@ SCRIPTS_DIR=$(dirname "$0")

[ "$NOTIFY_SOCKET" ] && RUNNING_UNDER_SYSTEMD=true

for opt in "$@"; do
if [ "$opt" = "-detached" ]; then
detached="true"
fi
done

RABBITMQ_DEFAULT_ALLOC_ARGS="+MBas ageffcbf +MHas ageffcbf +MBlmbcs 512 +MHlmbcs 512 +MMmcs 30"

check_start_params() {
Expand Down Expand Up @@ -94,13 +100,12 @@ stop_rabbitmq_server() {
fi
}

if [ "$RABBITMQ_ALLOW_INPUT" -o "$RUNNING_UNDER_SYSTEMD" -o "$detached" ]; then
# Run erlang VM directly, completely replacing current shell
# process - so the pid file written in the code above will be
# valid (unless detached, which is also handled in the code
# above).
# Note: the docker-library/rabbitmq#778 change exports "RUNNING_UNDER_SYSTEMD=true" to start
# the erl process using exec via the start_rabbitmq_server.
if [ "$RABBITMQ_ALLOW_INPUT" ] || [ "$RUNNING_UNDER_SYSTEMD" ] || [ "$detached" ]; then
# Run erlang VM directly, completely replacing current shell process
#
# And also this is the correct mode to run the broker under
# This is also the correct mode to run the broker under
# systemd - there is no need in a proxy process that converts
# signals to graceful shutdown command, the unit file should already
# contain instructions for graceful shutdown. Also by removing
Expand Down
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