A 'simple' binary to authenticate to vault using IAM Instance Role.
Expects vault base url to be set using VAULT_ADDR envvar, or you can pass when invoking.
Usage: VAULT_ADDR=[vault url] ./simple-iam-vault-cli --region [AWS region] --role [Vault role] --host [Host for Server-ID header]
Local: go mod download && go build
Pre-built, from Github: https://github.com/bermannoah/simple-iam-vault-cli/releases
...to stormbeta for doing the work here.