Testing https://cert-manager.io/docs/configuration/vault/ different integration methods needs a Vault server to exist in advance. https://developer.hashicorp.com/vault/docs/install & https://developer.hashicorp.com/vault/tutorials/getting-started & https://developer.hashicorp.com/vault/tutorials/cloud & https://developer.hashicorp.com/vault/docs/platform/k8s/helm/run have various pages (local server option, official cloud server option, k8s containerized server option) with many needed configurations. I need to figure out a way that can be scriptable and easier for tests.