generateName: testbed-jianxu-
items:
    -   name: target
        type: TIDB_CLUSTER
        spec:
            pd:
                replicas: 3
                image: hub.pingcap.net/qa/pd:master
            tikv:
                replicas: 4
                image: hub.pingcap.net/qa/tikv:master
            tidb:
                replicas: 3
                image: hub.pingcap.net/qa/tidb:master
    -   name: lightning
        type: TIDB_LIGHTNING
        spec:
            image: hub.pingcap.net/qa/tidb-lightning:master