steps.values().stream().filter(n -> !toKeep.contains(n)).forEach(BuildStep::skip);

                plan.addProject(project, steps);
            }

            // Create inter project dependencies
            plan.allSteps().filter(step -> step.phase != null).forEach(step -> {
                Lifecycle.Phase phase = step.phase;
                MavenProject project = step.project;

* fix cinder volume dir umount issue [#24717](https://github.com/kubernetes/kubernetes/pull/24717) ([#24718](https://github.com/kubernetes/kubernetes/pull/24718), [@chengyli](https://github.com/chengyli))
* Inter pod topological affinity and anti-affinity implementation ([#22985](https://github.com/kubernetes/kubernetes/pull/22985), [@kevin-wangzefeng](https://github.com/kevin-wangzefeng))