bootstrap.sh is not idempotent
Since we re-run it on failure, it really needs to be idempotent. The current issue is with the etcd SRV records, but there may be other non-idempotent bits lower down.
Since we re-run it on failure, it really needs to be idempotent. The current issue is with the etcd SRV records, but there may be other non-idempotent bits lower down.