Rotate storage authentication keys

Google Distributed Cloud (GDC) air-gapped appliance has a software-defined storage provider with its own authentication system where each identity (core service or client) has an associated name and a key.

This document describes the steps to rotate the authentication keys that must be performed for:

• regularly scheduled key rotation to ensure that the device is compliant and secure.
• key exposure. You should rotate the exposed key as soon as possible.

Before you begin

Complete the following steps:

1. You meet the laptop prerequisites.
2. You are able to SSH into the three nodes and execute software-defined storage CLI commands.
3. You are able to log as admin in to the root admin cluster via kubectl.

Key locations

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