# /etc/init/sidekiq.conf - Sidekiq config

# This example config should work with Ubuntu 12.04+.  It
# allows you to manage multiple Sidekiq instances with
# Upstart, Ubuntu's native service management tool.
#
# See sidekiq-manager.conf for how to manage all Sidekiq instances at once.
#
# Save this config as /etc/init/sidekiq.conf then manage sidekiq with:
#   sudo start sidekiq app=/path/to/app index=0
#   sudo stop sidekiq app=/path/to/app  index=0
#   sudo status sidekiq app=/path/to/app index=0
#
# or use the service command:
#   sudo service sidekiq {start,stop,restart,status}
#

description "Sidekiq Background Worker"

# This starts upon bootup and stops on shutdown
start on runlevel [2345]
stop on (stopping sidekiq-manager or runlevel [06])

# change apps to match your deployment user if you want to use this as a less privileged user (recommended!)
# setuid deploy
# setgid deploy
# env HOME=/home/apps

respawn
respawn limit 3 30

# TERM is sent by sidekiqctl when stopping sidekiq.  Without declaring these as normal exit codes, it just respawns.
normal exit 0 TERM

instance ${app}-${index}

script
# this script runs in /bin/sh by default
# respawn as bash so we can source in rbenv
exec /bin/bash <<'EOT'
  # Pick your poison :) Or none if you're using a system wide installed Ruby.
  # rbenv
  # source /home/apps/.bash_profile
  # OR
  # source /home/apps/.profile
  # OR system:
  # source /etc/profile.d/rbenv.sh
  #
  # rvm
  # source /home/apps/.rvm/scripts/rvm

  logger -t sidekiq "Starting process: $app-$index"

  # Logs out to /var/log/upstart/sidekiq.log by default

  cd $app
  exec bundle exec sidekiq -i ${index} -e production -P ${app}/tmp/pids/sidekiq-${index}.pid
EOT
end script

pre-stop script
# this script runs in /bin/sh by default
# respawn as bash so we can source in rbenv
exec /bin/bash <<'EOT'
  # Pick your poison :) Or none if you're using a system wide installed Ruby.
  # rbenv
  # source /home/apps/.bash_profile
  # OR
  # source /home/apps/.profile
  # OR system:
  # source /etc/profile.d/rbenv.sh
  #
  # rvm
  # source /home/apps/.rvm/scripts/rvm

  logger -t sidekiq "Stopping process: $app-$index"

  # Logs out to /var/log/upstart/sidekiq.log by default

  cd $app
  exec bundle exec sidekiqctl stop ${app}/tmp/pids/sidekiq-${index}.pid 2> /dev/null
EOT
end script