{
    "common": {
      "host_package": "/tmp/linux-x86"
    },
    "instances": [
      {
        "disk": {
          "default_build": "/tmp/vsoc_x86_64"
        },
        "connectivity": {
          "vsock": {
            "guest_group": "g1+g2"
          }
        }
      },
      {
        "disk": {
          "default_build": "/tmp/vsoc_x86_64"
        },
        "connectivity": {
          "vsock": {
            "guest_group": "g1+g6"
          }
        }
      },
      {
        "disk": {
          "default_build": "/tmp/vsoc_x86_64"
        },
        "connectivity": {
          "vsock": {
            "guest_group": "g3+g4"
          }
        }
      },
      {
        "disk": {
          "default_build": "/tmp/vsoc_x86_64"
        },
        "connectivity": {
          "vsock": {
            "guest_group": "g3+g5"
          }
        }
      }
    ]
}