#!/bin/bash

echo "Entrypoint Version 1.7"

# Handle Docker Stop and Terminate Ubroker Cleanly

shutdown() {

    kill -TERM "$ubroker"

    wait "$ubroker"

    exit 0

}

# Recognize Termination

trap 'shutdown' SIGINT SIGTERM

# Support Arbitrary User IDs

if ! whoami &> /dev/null; then

  if [ -w /etc/passwd ]; then

    echo "${USER_NAME:-default}:x:$(id -u):0:${USER_NAME:-default} user:${HOME}:/sbin/nologin" >> /etc/passwd

  fi

fi

# Set UBroker Message Level

if [ ! -z "$UBRMSGLEVEL" ]; then

  sed -ri "s/^message_level.*/message_level $UBRMSGLEVEL/g" /etc/universal/ubroker.conf

fi

# Set UAG Server Message Level

if [ ! -z "$UAGMSGLEVEL" ]; then

  sed -ri "s/^message_level.*/message_level $UAGMSGLEVEL/g" /etc/universal/uags.conf

fi

# Set UDM Server Message Level

if [ ! -z "$UDMMSGLEVEL" ]; then

  sed -ri "s/^message_level.*/message_level $UDMMSGLEVEL/g" /etc/universal/udms.conf

fi

# Set UCMD Server Message Level

if [ ! -z "$UCMMSGLEVEL" ]; then

  sed -ri "s/^message_level.*/message_level $UCMMSGLEVEL/g" /etc/universal/ucmds.conf

fi

# Set UAG Server Log Level

if [ ! -z "$UAGLOGLEVEL" ]; then

  sed -ri "s/^loglvl.*/loglvl $UAGLOGLEVEL/g" /etc/universal/uags.conf

fi

# Start the Agent

/opt/universal/ubroker/bin/ubroker -dest stderr &

ubroker=$!

wait "$ubroker"