Method GetPostgresqlMajorVersion

api/v1/cluster_funcs.go:470–489

GetPostgresqlMajorVersion gets the PostgreSQL image major version detecting it from the image name or from the ImageCatalogRef.

()

// GetPostgresqlMajorVersion gets the PostgreSQL image major version detecting it from the
// image name or from the ImageCatalogRef.
func (cluster *Cluster) GetPostgresqlMajorVersion() (int, error) {
	if cluster.Spec.ImageCatalogRef != nil {
		return cluster.Spec.ImageCatalogRef.Major, nil
	}

	if cluster.Spec.ImageName != "" {
		imgVersion, err := version.FromTag(reference.New(cluster.Spec.ImageName).Tag)
		if err != nil {
			return 0, fmt.Errorf("cannot parse image name %q: %w", cluster.Spec.ImageName, err)
		}
		return int(imgVersion.Major()), nil //nolint:gosec
	}

	// Fallback for unit tests where a cluster is created without status or defaults
	imgVersion, err := version.FromTag(reference.New(configuration.Current.PostgresImageName).Tag)
	if err != nil {
		return 0, fmt.Errorf("cannot parse default image name %q: %w", configuration.Current.PostgresImageName, err)
	}
	return int(imgVersion.Major()), nil //nolint:gosec
}

// GetImagePullSecret get the name of the pull secret to use
// to download the PostgreSQL image