{
  "prepareaadocker": "registry-internal.cn-shanghai.aliyuncs.com/pgx-docker-registry/prepareaa:0.931.5",
  "disk_size": "200",
  "SMALLcluster_config": "OnDemand bcs.ps.g.xlarge img-ubuntu-vpc",
  "BIGcluster_config": "OnDemand bcs.a2.7xlarge img-ubuntu-vpc"
}