There are many Kubernetes Backup solutions available, however not many of those support only backing up data. This post shows how to achieve exactly that with K8up.
Automated backup procedures for HashiCorp Vault is only available in the Enterprise edition. This blog post shows how to setup automatic backup (based on raft storage snapshots) including minimalistic permissions for the backup service account.
HashiCorp vault supports multiple storage backends. The default helm values will install using the file backend, which is not recommended for production. This post shows how to migrate from file to raft storage, including covering some GitOps pitfalls.
There are many Kubernetes Backup solutions available, however not many of those support only backing up data. This post shows how to achieve exactly that with K8up.