This article will explain how tags are used by the Service Catalog Tools and will make some recommendations on which tags you should be thinking about using.
When writing your manifest you can specify tags for AWS Accounts:
The tags assigned to this account are type:prod and partition:eu.
These tags are later used in the launches and spoke-portfolio-shares sections of the manifest file to choose which AWS Accounts should have products provisioned into them and which AWS Accounts should have portfolios shared with them:
The Service Catalog Tools looks through the launches and the spoke-local-portfolios. For each launch and spoke-local-portfolio found the framework will look through the tags specified in the tags section. For each tag found the Service Catalog Tools will look through the list of accounts for an account with the same tag. When the tag is found the product is provisioned if the tag was found in the launch section otherwise the portfolio specified will be shared if the tag was found in a spoke-local-portfolio.
Having the right number of tags is essential. Too few tags will cause you to have less flexibility but having too many may lead to a larger than needed manifest file or feeling overwhelmed.
To begin with, we recommend using foundation and additional tags to align to the multi-account strategy best practice:
We then recommend describing which OU the AWS Accounts are in:
We then recommend the following tags based on the type of the workloads that exist in the AWS account:
We then recommend using a set of scope tags to help explain the governance needs of the accounts:
We may also want to classify the account by the confidentiality of the data within it
It may also be convenient to tag the accounts with the team or business unit:
The tags you specify within the manifest are not applied to the accounts using AWS Organizations - they only exist within the manifest file. You can change them at any time and renaming them will not result in changes.
If you would like to share your tagging patterns raise a github issue to share