simple replicationController with busybox

busybox.json

{
    "kind": "ReplicationController",
    "apiVersion": "v1",
    "metadata": {
        "name": "busybox",
        "labels": {
            "name": "busybox"
        }
    },
    "spec": {
        "replicas": 1,
        "selector": {
            "name": "busybox",
            "test": "test"
        },
        "template": {
            "metadata": {
                "labels": {
                    "name": "busybox",
                    "test": "test"
                }
            },
            "spec": {
                "containers": [
                    {
                        "name": "busybox",
                        "image": "busybox",
                        "cmd": ["sleep", "3600"],
                        "readinessProbe": {
                            "exec": { "command": ["/bin/true"] },
                            "periodSeconds": 10
                        }
                    }
                ]
            }
        }
    }
}