Configuration files and scripts for the blog post: Faster Rails 3 deployments to AWS Elastic Beanstalk http://horewi.cz/faster-rails-3-deployments-to-aws-elastic-beanstalk.html

bootstrap.sh

#!/usr/bin/env bash

mkdir /var/app/ondeck/vendor /var/app/ondeck/public /var/app/support/bundle /var/app/support/assets /var/app/support/cache

ln -s /var/app/support/bundle /var/app/ondeck/vendor
ln -s /var/app/support/assets /var/app/ondeck/public
ln -s /var/app/support/cache  /var/app/ondeck/vendor

sed -i 's/"rake/"bundle exec rake/' /opt/elasticbeanstalk/hooks/appdeploy/pre/11_asset_compilation.sh

bundle_pack.sh

#!/usr/bin/env bash

. /opt/elasticbeanstalk/support/envvars

cd /var/app/ondeck

bundle pack --all

config.yaml

# .ebextensions/app.config
option_settings:
  - option_name: RACK_ENV
    value: staging
  - option_name: RAILS_ENV
    value: staging
  - option_name: BUNDLE_DISABLE_SHARED_GEMS
    value: 1
  - option_name: BUNDLE_BIN
    value: bin
  - option_name: BUNDLE_PATH
    value: vendor/bundle

files:
  /opt/elasticbeanstalk/hooks/appdeploy/pre/01a_bootstrap.sh:
    mode: "00755"
    owner: root
    group: root
    source: https://s3.amazonaws.com/mybucket/bootstrap.sh
  /opt/elasticbeanstalk/hooks/appdeploy/pre/10a_bundle_pack.sh:
    mode: "00755"
    owner: root
    group: root
    source: https://s3.amazonaws.com/mybucket/bundle_pack.sh
  /opt/elasticbeanstalk/hooks/appdeploy/post/01_update_cache.sh:
    mode: "00755"
    owner: root
    group: root
    source: https://s3.amazonaws.com/mybucket/update_cache.sh

sources:
  /var/app/support: https://s3.amazonaws.com/mybucket/bundle.tar.gz
  /var/app/support: https://s3.amazonaws.com/mybucket/assets.tar.gz

packages:
  yum:
    git: []

container_commands:
  01_cronjobs:
    command: "cat .ebextensions/crontab | crontab"
    leader_only: true

update_cache.sh

#!/usr/bin/env bash

. /opt/elasticbeanstalk/support/envvars

if [ "$RAILS_ENV" != "staging" ]; then
  exit
fi

cd /var/app/support

tar zcf bundle.tar.gz bundle cache
s3put -b mybucket -p /var/app/support -g public-read bundle.tar.gz

tar zcf assets.tar.gz assets
s3put -b mybucket -p /var/app/support -g public-read assets.tar.gz