testjob.json

{
    "$schema": "https://raw.githubusercontent.com/jboero/hashicorp-schemas/master/JSON/nomad/0.11/job.json",
    "Affinities": {
        "attribute": "${meta.rack}",
        "value": "r1",
        "weight": 50
    }
    "Constraint": {
        "attribute": "${attr.kernel.name",
        "value": "linux"
    }{
        "attribute": "${attr.kernel.name",
        "value": "linux"
    }{
        "ID": "example",
        "Name": "example",
        "Type": "service",
        "Priority": 50,
        "Datacenters": [
            "dc1"
        ],
        "TaskGroups": [
            {
                "Name": "example",
                "Count": 1,
                "Tasks": [
                    {
                        "Name": "example",
                        "Driver": "exec",
                        "Config": {
                            "Command": "my-binary",
                            "Args": [
                                "-flag",
                                "1"
                            ]
                        }
                    }
                ]
            }
        ]
    }

}