openshift-ansible: hosted templates yaml error: control characters are not allowed

Description

On a multi master with separate router and etcd nodes install on EC2,

TASK [openshift_hosted_templates : Create or update hosted templates] **********
fatal: [xxx.xxx.xxx.xxx]: FAILED! => {
    "changed": true,
    "cmd": [
        "/usr/local/bin/oc",
        "create",
        "-f",
        "/etc/origin/hosted",
        "--config=/tmp/openshift-ansible-g35TFK/admin.kubeconfig",
        "-n",
        "openshift"
    ],
    "delta": "0:00:00.277915",
    "end": "2017-02-27 11:33:57.246104",
    "failed": true,
    "failed_when_result": true,
    "invocation": {
        "module_args": {
            "_raw_params": "/usr/local/bin/oc create -f /etc/origin/hosted --config=/tmp/openshift-ansible-g35TFK/admin.kubeconfig -n openshift",
            "_uses_shell": false,
            "chdir": null,
            "creates": null,
            "executable": null,
            "removes": null,
            "warn": true
        },
        "module_name": "command"
    },
    "rc": 1,
    "start": "2017-02-27 11:33:56.968189",
    "warnings": []
}

STDOUT:

template "logging-deployer-account-template" created
template "logging-deployer-template" created
template "metrics-deployer-template" created
template "registry-console" created


STDERR:

yaml: control characters are not allowed
yaml: control characters are not allowed
yaml: control characters are not allowed

Version

openshift v1.4.1+3f9807a
kubernetes v1.4.0+776c994
etcd 3.1.0-rc.0
ansible 2.2.0.0
  config file = /Users/bsun/Dropbox/Others/openshift-ansible/ansible.cfg
  configured module search path = Default w/o overrides
openshift-ansible-3.4.66-1

Steps To Reproduce

1. on fresh instances
2. run ansible ansible-playbook playbooks/aws/openshift-cluster/config.yml -D -e openshift_release='1.4.1' -vvv

Expected Results

Warning message from stdout/stderr are ignored.

Observed Results

Ansible run fails, however the templates created successfully, and re-run ansible doesn’t try to create these templates anymore.

Additional Information

CentOS Linux release 7.3.1611 (Core)