What type is assigned when creating a generic secret in Kubernetes?

What type is assigned when creating a generic secret in Kubernetes?

• A. Secret
• B. Generic
• C. Base64
• D. Opaque

Answer: (D)

When you create a generic secret, Kubernetes uses the type Opaque. The secret’s type (spec.type) tells Kubernetes and the consuming application how to interpret the stored data. A generic (or arbitrary) secret is data-agnostic, so Opaque is the standard type assigned by default. You can override this with a different type if you’re integrating with a specific system, but for a general secret the default is Opaque. Encoding of the actual values (usually base64) is separate from the type itself.

When you create a generic secret, Kubernetes uses the type Opaque. The secret’s type (spec.type) tells Kubernetes and the consuming application how to interpret the stored data. A generic (or arbitrary) secret is data-agnostic, so Opaque is the standard type assigned by default. You can override this with a different type if you’re integrating with a specific system, but for a general secret the default is Opaque. Encoding of the actual values (usually base64) is separate from the type itself.