func getEtcdadmConfigs()

in controllers/etcd_plane.go [228:245]

• 18 lines of code
• 5 McCabe index (conditional complexity)

func getEtcdadmConfigs(ctx context.Context, cl client.Client, machines collections.Machines) (map[string]*etcdbootstrapv1.EtcdadmConfig, error) {
	result := map[string]*etcdbootstrapv1.EtcdadmConfig{}
	for _, m := range machines {
		bootstrapRef := m.Spec.Bootstrap.ConfigRef
		if bootstrapRef == nil {
			continue
		}
		machineConfig := &etcdbootstrapv1.EtcdadmConfig{}
		if err := cl.Get(ctx, client.ObjectKey{Name: bootstrapRef.Name, Namespace: m.Namespace}, machineConfig); err != nil {
			if apierrors.IsNotFound(errors.Cause(err)) {
				continue
			}
			return nil, errors.Wrapf(err, "failed to retrieve bootstrap config for machine %q", m.Name)
		}
		result[m.Name] = machineConfig
	}
	return result, nil
}