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#!/bin/bash
source /bin/sx-lib.sh
function check_nodejs_environment {
check_environment
if [ ! -v APP_PATH ]; then
APP_PATH="/app"
export APP_PATH
fi
if [ ! -v DATA_PATH ]; then
DATA_PATH="/data"
export DATA_PATH
fi
if [ ! -v LOG_PATH ]; then
LOG_PATH="/logs"
export LOG_PATH
fi
}
function display_container_nodejs_header {
echo "+====================================================="
echo "| Container : $HOSTNAME"
echo "| OS : $(</etc/redhat-release)"
echo "| Engine : $(node -v | head -1)"
if [ -v CONTAINER_TYPE ]; then
echo "| Type : $CONTAINER_TYPE"
fi
if [ -v CONTAINER_SERVICE ]; then
echo "| Service : $CONTAINER_SERVICE"
fi
if [ -v CONTAINER_INSTANCE ]; then
echo "| Instance : $CONTAINER_INSTANCE"
fi
if [ -v APP_PATH ]; then
echo "| App path : $APP_PATH"
fi
if [ -v DATA_PATH ]; then
echo "| Data path : $DATA_PATH"
fi
if [ -v LOG_PATH ]; then
echo "| Log path : $LOG_PATH"
fi
echo "+====================================================="
}
function stop_nodejs_handler {
killall node
echo "+=====================================================" | tee -a $STARTUPLOG
echo "| Container $HOSTNAME is now STOPPED" | tee -a $STARTUPLOG
echo "+=====================================================" | tee -a $STARTUPLOG
exit 143; # 128 + 15 -- SIGTERM
}
# Start the nodejs executable with application entrypoint
# the running shell
function start_service_nodejs {
trap 'kill ${!}; stop_nodejs_handler' SIGHUP SIGINT SIGQUIT SIGTERM SIGKILL SIGSTOP SIGCONT
echo "+=====================================================" | tee -a $STARTUPLOG
echo "| Container $HOSTNAME is now RUNNING" | tee -a $STARTUPLOG
echo "+=====================================================" | tee -a $STARTUPLOG
exec node $APP_MAIN
}
check_nodejs_environment | tee -a $STARTUPLOG
display_container_nodejs_header | tee -a $STARTUPLOG
start_service_nodejs
|
