Method drained

internal/fluxshardoperator/provisioner.go:227–233

drained reports whether no HelmRelease carries the given shard key anymore.

(ctx context.Context, shardKey string)

// drained reports whether no HelmRelease carries the given shard key anymore.
func (r *ShardSetReconciler) drained(ctx context.Context, shardKey string) (bool, error) {
	hrs := HelmReleaseMetaList()
	if err := r.List(ctx, hrs, client.MatchingLabels{ShardKeyLabel: shardKey}); err != nil {
		return false, fmt.Errorf("listing HelmReleases with %s=%s: %w", ShardKeyLabel, shardKey, err)
	}
	return len(hrs.Items) == 0, nil
}

// mergeResourceList overlays the configured quantities onto the cloned ones,
// keeping cloned entries the overrides do not name.