Sneakers and Sidekiq Configuration on AWS Beanstalk

0000_bundle.config

packages:
  yum:
    git: []

option_settings:
  aws:elasticbeanstalk:application:environment:
    BUNDLE_WITHOUT: test:development

0001_sidekiq_upstart.config

files:
  "/opt/elasticbeanstalk/support/conf/sidekiq.conf":
    mode: "000755"
    content: |
      description "Elastic Beanstalk Sidekiq Upstart Manager"
      start on runlevel [2345]
      stop on runlevel [06]
      # explained above
      respawn
      respawn limit 3 30
      script
      # scripts run in /bin/sh by default
      # respawn as bash so we can source in rbenv
      exec /bin/bash <<"EOT"
        EB_SCRIPT_DIR=$(/opt/elasticbeanstalk/bin/get-config container -k script_dir)
        EB_SUPPORT_DIR=$(/opt/elasticbeanstalk/bin/get-config container -k support_dir)
        . $EB_SUPPORT_DIR/envvars
        . $EB_SCRIPT_DIR/use-app-ruby.sh
        EB_APP_DEPLOY_DIR=$(/opt/elasticbeanstalk/bin/get-config container -k app_deploy_dir)
        EB_APP_PID_DIR=$(/opt/elasticbeanstalk/bin/get-config container -k app_pid_dir)
        cd $EB_APP_DEPLOY_DIR
        su -s /bin/bash -c "bundle exec sidekiq -L ${EB_APP_DEPLOY_DIR}/log/sidekiq.log -P ${EB_APP_PID_DIR}/sidekiq.pid"
      EOT
      end script

0002_sneakers_upstart.config

files:
  "/opt/elasticbeanstalk/support/conf/sneakers.conf":
    mode: "000755"
    content: |
      description "Elastic Beanstalk Sneakers Upstart Manager"
      start on runlevel [2345]
      stop on runlevel [06]
      respawn
      respawn limit 3 30
      # TERM is sent by sneakers when stopping sidekiq. Without declaring these as normal exit codes, it just respawns.
      normal exit 0 TERM
      script
      # scripts run in /bin/sh by default
      # respawn as bash so we can source in rbenv
      exec /bin/bash <<"EOT"
        EB_APP_USER=$(/opt/elasticbeanstalk/bin/get-config container -k app_user)
        EB_SCRIPT_DIR=$(/opt/elasticbeanstalk/bin/get-config container -k script_dir)
        EB_SUPPORT_DIR=$(/opt/elasticbeanstalk/bin/get-config container -k support_dir)
        . $EB_SUPPORT_DIR/envvars
        . $EB_SCRIPT_DIR/use-app-ruby.sh
        EB_APP_DEPLOY_DIR=$(/opt/elasticbeanstalk/bin/get-config container -k app_deploy_dir)
        cd $EB_APP_DEPLOY_DIR
        exec su -s /bin/bash -c "bundle exec rake sneakers:run >> $EB_APP_DEPLOY_DIR/log/sneakers.log 2>&1" $EB_APP_USER
      EOT
      end script

0003_sidekiq_hooks.config

files:
  "/opt/elasticbeanstalk/hooks/appdeploy/pre/03_mute_sidekiq.sh":
    mode: "000755"
    content: |
      #!/bin/bash
      . /opt/elasticbeanstalk/support/envvars
      PIDFILE=/var/app/support/pids/sidekiq.pid
      if [ -f ${PIDFILE} ]
      then
        kill -USR1 `cat ${PIDFILE}`
        rm -rf /var/app/support/pids/sidekiq.pid
      fi
  "/opt/elasticbeanstalk/hooks/appdeploy/post/50_restart_sidekiq.sh":
    mode: "000755"
    content: |
      #!/bin/bash
      initctl restart sidekiq || initctl start sidekiq
  "/opt/elasticbeanstalk/hooks/configdeploy/pre/03_mute_sidekiq.sh":
    mode: "000755"
    content: |
      #!/bin/bash
      . /opt/elasticbeanstalk/support/envvars
      PIDFILE=/var/app/support/pids/sidekiq.pid
      if [ -f ${PIDFILE} ]
      then
        kill -USR1 `cat ${PIDFILE}`
        rm -rf /var/app/support/pids/sidekiq.pid
      fi
  "/opt/elasticbeanstalk/hooks/configdeploy/post/50_restart_sidekiq.sh":
    mode: "000755"
    content: |
      #!/bin/bash
      initctl restart sidekiq || initctl start sidekiq
  "/opt/elasticbeanstalk/hooks/restartappserver/pre/03_mute_sidekiq.sh":
    mode: "000755"
    content: |
      #!/bin/bash
      . /opt/elasticbeanstalk/support/envvars
      PIDFILE=/var/app/support/pids/sidekiq.pid
      if [ -f ${PIDFILE} ]
      then
        kill -USR1 `cat ${PIDFILE}`
        rm -rf /var/app/support/pids/sidekiq.pid
      fi
  "/opt/elasticbeanstalk/hooks/restartappserver/post/50_restart_sidekiq.sh":
    mode: "000755"
    content: |
      #!/bin/bash
      initctl restart sidekiq || initctl start sidekiq

0004_sneakers_hooks.config

files:
  "/opt/elasticbeanstalk/hooks/appdeploy/pre/04_mute_sneakers.sh":
    mode: "000755"
    content: |
      #!/bin/bash
      initctl stop sneakers
      kill $(ps aux | grep '[/]opt/rubies/ruby-2.0.0-p648/bin/rake' | awk '{print $2}')
  "/opt/elasticbeanstalk/hooks/appdeploy/post/51_restart_sneakers.sh":
    mode: "000755"
    content: |
      #!/bin/bash
      initctl restart sneakers || initctl start sneakers
  "/opt/elasticbeanstalk/hooks/configdeploy/pre/04_mute_sneakers.sh":
    mode: "000755"
    content: |
      #!/bin/bash
      initctl stop sneakers
      kill $(ps aux | grep '[/]opt/rubies/ruby-2.0.0-p648/bin/rake' | awk '{print $2}')
  "/opt/elasticbeanstalk/hooks/configdeploy/post/51_restart_sneakers.sh":
    mode: "000755"
    content: |
      #!/bin/bash
      initctl restart sneakers || initctl start sneakers
  "/opt/elasticbeanstalk/hooks/restartappserver/pre/04_mute_sneakers.sh":
    mode: "000755"
    content: |
      #!/bin/bash
      initctl stop sneakers
      kill $(ps aux | grep '[/]opt/rubies/ruby-2.0.0-p648/bin/rake' | awk '{print $2}')
  "/opt/elasticbeanstalk/hooks/restartappserver/post/51_restart_sneakers.sh":
    mode: "000755"
    content: |
      #!/bin/bash
      initctl restart sneakers || initctl start sneakers

0005_sidekiq_sneakers_reload.config

files:
  "/etc/init/sidekiq.conf":
    mode: "120400"
    content: "/opt/elasticbeanstalk/support/conf/sidekiq.conf"
  "/etc/init/sneakers.conf":
    mode: "120400"
    content: "/opt/elasticbeanstalk/support/conf/sneakers.conf"

commands:
  reload_initctl_for_sidekiq_and_sneakers:
    command: "initctl reload-configuration"

Updated sneakers hooks to kill orphaned processes