Vault and Safe
Vault is a secret management service by HashiCorp. It is a tool that will help you in storing secrets (API keys, passwords, etc.) and accessing them securely. You can use Vault with a user interface as well as through CLI.
In this post, we will not be going deep into what Vault is, but instead, will look at how we can migrate secrets from one Vault to another. We can migrate secrets from Vault using Vault CLI, but it can get a little complicated to do so. Therefore, to make things easy, we will use Safe CLI, which is a wrapper around Vault. It will help us in managing and migrating our secrets by using simple commands. It also helps us connect to different vault instances very quickly for migration purposes.