Contents

#!/usr/bin/env bash

# This monit wrapper script will be called by monit as root
# Edit these variables to your liking

RAILS_ENV={{ be_app_env }}
USER={{ deployer_user.name }}
APP_DIR={{ be_app_path }}
PUMA_CONFIG_FILE=$APP_DIR/config/puma.production.rb
PUMA_PID_FILE={{ puma_pidfile }}
PUMA_SOCKET={{ puma_sockfile }}

# check if puma process is running
puma_is_running() {
  if [ -S $PUMA_SOCKET ] ; then
    if [ -e $PUMA_PID_FILE ] ; then
      if cat $PUMA_PID_FILE | xargs pgrep -P > /dev/null ; then
        return 0
      else
        echo "No puma process found"
      fi
    else
      echo "No puma pid file found"
    fi
  else
    echo "No puma socket found"
  fi

  return 1
}

case "$1" in
  start)
    echo "Starting puma..."
    rm -f $PUMA_SOCKET

    if [ -e $PUMA_CONFIG_FILE ] ; then
      echo "cd $APP_DIR && RAILS_ENV=$RAILS_ENV bundle exec puma -C $PUMA_CONFIG_FILE --daemon"
      /bin/su - $USER -c "cd $APP_DIR && RAILS_ENV=$RAILS_ENV bundle exec puma -C $PUMA_CONFIG_FILE --daemon"
    else
      echo "ERROR: No config file found in $PUMA_CONFIG_FILE"
    fi

    echo "done"
    ;;

  stop)
    echo "Stopping puma..."
      echo "cd $APP_DIR && RAILS_ENV=$RAILS_ENV bundle exec pumactl stop"
      /bin/su - $USER -c "cd $APP_DIR && RAILS_ENV=$RAILS_ENV bundle exec pumactl --config-file $PUMA_CONFIG_FILE stop"
      rm -f $PUMA_PID_FILE
      rm -f $PUMA_SOCKET

    echo "done"
    ;;

  restart)
    if puma_is_running ; then
      echo "Hot-restarting puma..."
      /bin/su - $USER -c "cd $APP_DIR && RAILS_ENV=$RAILS_ENV bundle exec pumactl restart"

      echo "Doublechecking the process restart..."
      sleep 15
      if puma_is_running ; then
        echo "done"
        exit 0
      else
        echo "Puma restart failed :/"
      fi
    fi
    ;;
  *)
    echo "Usage: puma {start|stop|restart}" >&2
    ;;
esac

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
taperole-2.0.2	roles/puma_install/templates/puma_init.j2