How do I sign and verify images for Dual-stack clusters?

Learn how to sign and verify images in Dual-stack clusters to enhance your security posture while managing containerized applications. Understand the best practices to ensure the integrity and authenticity of your images.
DevOps, Dual-stack clusters, image signing, image verification, container security

    // Example of signing an image
    $imageName = "myapp:latest";
    $signer = new ImageSigner();
    $signer->sign($imageName, "my-signature-key");

    // Example of verifying an image
    $verifier = new ImageVerifier();
    $isVerified = $verifier->verify($imageName, "my-signature-key");

    if ($isVerified) {
        echo "Image verification successful.";
    } else {
        echo "Image verification failed.";
    }
    

DevOps Dual-stack clusters image signing image verification container security