An example (ORN-Development) Heketi topology file

topo.json

{
    "clusters": [
        {
            "nodes": [
                {
                    "node": {
                        "hostnames": {
                            "manage": [
                                "orn-glusterfs-01.openstacklocal"
                            ],
                            "storage": [
                                "192.168.0.22"
                            ]
                        },
                        "zone": 1
                    },
                    "devices": [
                        {
                            "name": "/dev/vdb",
                            "destroydata": false
                        }
                    ]
                },
                {
                    "node": {
                        "hostnames": {
                            "manage": [
                                "orn-glusterfs-02.openstacklocal"
                            ],
                            "storage": [
                                "192.168.0.11"
                            ]
                        },
                        "zone": 1
                    },
                    "devices": [
                        {
                            "name": "/dev/vdb",
                            "destroydata": false
                        }
                    ]
                },
                {
                    "node": {
                        "hostnames": {
                            "manage": [
                                "orn-glusterfs-03.openstacklocal"
                            ],
                            "storage": [
                                "192.168.0.5"
                            ]
                        },
                        "zone": 1
                    },
                    "devices": [
                        {
                            "name": "/dev/vdb",
                            "destroydata": false
                        }
                    ]
                }
            ]
        }
    ]
}