Add SQS tag and make tag Name variable

[austinbyers]

to: @ryandeivert cc: @airbnb/binaryalert-maintainers size: small

Background

AWS added support for SQS tagging a few months ago. Tags make it easier to organize AWS resources, view grouped billing information, etc.

Changes

• Add the "Name = BinaryAlert" tag to SQS, as it is already present on all other supported resources
• The value of the "Name" tag is now a Terraform variable (to make it configurable, e.g. for multiple BinaryAlert deployments within the same account)

Unfortunately, because tags is a block for Terraform resources, I don't think there's any easy way to make the entire tag map a variable (I tried).

Testing

• Terraform validate

[coveralls]

Coverage remained the same at 92.787% when pulling fb9d96c46de22a77ec79066f0ff70ffe4218ca8b on austin-variable-tags into bed3ff6e55d52e5c29768f50f31a2995425599bf on master.

[ghost]

@austinbyers can you do this for SA too please? :)

[austinbyers]

Sure thing! I'll update StreamAlert next