Add provision.yml

[filmaj]

• requires aws access key id and secret key.
• manual steps performed to set up instance:
  • leverage official graylog image: https://github.com/Graylog2/graylog2-images/tree/2.2/aws NOTE: this may now be outdated.
  • add 80GB IO-optimized volume @ 1200 IOPS and set to not delete on termination
  • add ability to tag instance, values used for this for test instance:
  • name: metrics-phonegap
  • product: phonegap
  • config security groups
  • following were used for test instance: public-graylog-tcp, public-web-server, weinre-ecs NOTE: these were updated, double-check w/ whats on AWS
  • check aws for which ports these open up