# option_settings:
#   - namespace:  namespace
#     option_name:  option name
#     value:  option value
#   - namespace:  namespace
#     option_name:  option name
#     value:  option value

# The namespace key is optional. If you do not specify a namespace, the default used is aws:elasticbeanstalk:application:environment:

# option_settings:
#   - option_name:  option name
#     value:  option value
#   - option_name:  option name
#     value:  option value

# Elastic Beanstalk also supports a shorthand syntax for option settings that lets you specify options as key-value pairs underneath the namespace:

# option_settings:
#   namespace:
#     option name: option value
#     option name: option value
option_settings:
  "aws:autoscaling:launchconfiguration" :
    IamInstanceProfile : "aws-elasticbeanstalk-ec2-role"
  "aws:elasticbeanstalk:customoption" :
    CloudWatchMetrics : "--mem-util --mem-used --mem-avail --disk-space-util --disk-space-used --disk-space-avail --disk-path=/ --auto-scaling"