Why only some of the settings take effect? Or is there another durable way to configur ean Elastic Beanstalk environment? (NodeJS)

option_settings:
  - namespace:   aws:autoscaling:launchconfiguration
    option_name: EC2KeyName
    value:       dhunts.me
  - namespace:   aws:autoscaling:launchconfiguration
    option_name: InstanceType
    value:       t2.micro
  - namespace:   aws:autoscaling:launchconfiguration
    option_name: RootVolumeType
    value:       gp2
  - namespace:   aws:autoscaling:launchconfiguration
    option_name: RootVolumeSize
    value:       '10'

  - namespace:   aws:elasticbeanstalk:application
    option_name: Application Healthcheck URL
    value:       /

  - namespace:   aws:elasticbeanstalk:container:nodejs
    option_name: NodeCommand
    value:       npm start --production
  - namespace:   aws:elasticbeanstalk:container:nodejs
    option_name: NodeVersion
    value:       '0.10.31'
  - namespace:   aws:elasticbeanstalk:container:nodejs
    option_name: GzipCompression
    value:       true

I tried using configuration files in .ebextensions/. The deployment was successful but only some of the settings in the configuration file actually worked (only RootVolumeType and RootVolumeSize). I also tried eb update, still didn't work. What am I missing here?

I know I can make it right in the console, but I don't want to go to the console every time I deploy. So if I didn't miss anything there, is there another durable way I can do the configuration?