#!/bin/bash

set -e

# Change .erlang.cookie permission
chmod 400 /var/lib/rabbitmq/.erlang.cookie

# Get hostname from enviromant variable
HOSTNAME=`env hostname`
echo "Starting RabbitMQ Server For host: " $HOSTNAME

if [ "$HOSTNAME" = "$CLUSTER_MAIN" ]; then
    /usr/local/bin/docker-entrypoint.sh rabbitmq-server &
    sleep 5
    rabbitmqctl wait /var/lib/rabbitmq/mnesia/rabbit\@$HOSTNAME.pid
else
    /usr/local/bin/docker-entrypoint.sh rabbitmq-server -detached
    sleep 5
    rabbitmqctl wait /var/lib/rabbitmq/mnesia/rabbit\@$HOSTNAME.pid
    rabbitmqctl stop_app
    rabbitmqctl join_cluster rabbit@$CLUSTER_MAIN
    rabbitmqctl start_app
fi

# Keep foreground process active ...
tail -f /dev/null