/etc/origin/master/scheduler.json

{
    "apiVersion": "v1",
    "kind": "Policy",
    "predicates": [
        {
            "name": "NoVolumeZoneConflict"
        },
        {
            "name": "MaxEBSVolumeCount"
        },
        {
            "name": "MaxGCEPDVolumeCount"
        },
        {
            "name": "MatchInterPodAffinity"
        },
        {
            "name": "NoDiskConflict"
        },
        {
            "name": "GeneralPredicates"
        },
        {
            "name": "PodToleratesNodeTaints"
        },
        {
            "name": "CheckNodeMemoryPressure"
        },
        {
            "name": "CheckNodeDiskPressure"
        },
        {
            "argument": {
                "serviceAffinity": {
                    "labels": [
                        "region"
                    ]
                }
            },
            "name": "Region"
        }
    ],
    "priorities": [
        {
            "name": "SelectorSpreadPriority",
            "weight": 1
        },
        {
            "name": "InterPodAffinityPriority",
            "weight": 1
        },
        {
            "name": "LeastRequestedPriority",
            "weight": 1
        },
        {
            "name": "BalancedResourceAllocation",
            "weight": 1
        },
        {
            "name": "NodePreferAvoidPodsPriority",
            "weight": 10000
        },
        {
            "name": "NodeAffinityPriority",
            "weight": 1
        },
        {
            "name": "TaintTolerationPriority",
            "weight": 1
        },
        {
            "argument": {
                "serviceAntiAffinity": {
                    "label": "zone"
                }
            },
            "name": "Zone",
            "weight": 2
        }
    ]
}