Openshift ansible installer fails to deploy gluster

Issue

• When setting up GLusterFS-strorage on a containerized install of OpenShift 3.6, Ansible fails with:

TASK [openshift_storage_glusterfs : Load heketi topology] ************************************************************
fatal: [osma01.tld]: FAILED! => {
    "changed": true, 
    "cmd": [
        "/usr/local/bin/oc", 
        "rsh", 
        "--namespace=glusterfs", 
        "deploy-heketi-storage-1-lwq3h", 
        "heketi-cli", 
        "-s", 
        "http://localhost:8080", 
        "--user", 
        "admin", 
        "--secret", 
        "SECRET", 
        "topology", 
        "load", 
        "--json=/tmp/openshift-glusterfs-ansible-NA0UMI/topology.json", 
        "2>&1"
    ], 
    "delta": "0:00:19.517830", 
    "end": "2017-08-09 06:59:35.804063", 
    "failed": true, 
    "failed_when_result": true, 
    "rc": 0, 
    "start": "2017-08-09 06:59:16.286233"
}

STDOUT:

Creating cluster ... ID: 8d38f9622b9c0c0cf2e00cba34f05e3b
    Creating node osma01.tld ... ID: 6144809008241b6a4a6e302232bcb09c
        Adding device /dev/sdc ... Unable to add device: Failed to get list of pods
    Creating node osma02.tld ... Unable to create node: Failed to get list of pods
    Creating node osno001.tld ... Unable to create node: Failed to get list of pods