ci(templates): replace hardcoded management-account role ARN with placeholder

The sam-deploy starter template pointed every new repo's cfn-role-arn at
the management account's execution role, silently landing new workloads
in an account frozen for workloads. The ARN is now a REPLACE-ME
placeholder with guidance to use the github-cfn-execution-role in the
repo's target account.
This commit is contained in:
Adam Moussa 2026-07-27 16:03:25 -04:00
parent 786dcfe8d9
commit 5a5ab684f6
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@ -11,7 +11,10 @@ jobs:
# NOTE: this is a literal placeholder on purpose — starter-workflow variables
# like $default-branch substitute to the BRANCH name ("main"), not the repo name.
stack-name: REPLACE-ME-stack-name
# Required: the CloudFormation execution role ARN for this stack.
cfn-role-arn: arn:aws:iam::328440206208:role/github-cfn-execution-role
# Required: the CloudFormation execution role ARN for this stack — the
# github-cfn-execution-role in the repo's TARGET account (part of the
# per-account deploy substrate; the account must have it provisioned
# before first deploy). Do not point new repos at the management account.
cfn-role-arn: REPLACE-ME-cfn-role-arn
secrets:
deploy-role-arn: ${{ secrets.AWS_DEPLOY_ROLE_ARN }}