src/test/setup/manifest.json

{
    "onos_instances": 1,
    "olt": true,
    "start_switch": true,
    "onos_image": "onosproject/onos:latest",
    "log_level" : "INFO",
    "jvm_heap_size" : "1G",
    "karaf_version" : "3.0.8"
}