Created attachment 1247366 [details]
full ansible log

Description of problem:
Deploy logging with ansible, failed at TASK Ensuring ruamel.yaml package is on target:
TASK [openshift_logging : Ensuring ruamel.yaml package is on target] ***********
task path: /home/xiazhao/openshift-ansible/roles/openshift_logging/tasks/main.yaml:15
Using module file /usr/lib/python2.7/site-packages/ansible/modules/core/commands/command.py
<${master-dns}> ESTABLISH SSH CONNECTION FOR USER: root
<${master-dns}> SSH: EXEC ssh -C -o ControlMaster=auto -o ControlPersist=60s -o StrictHostKeyChecking=no -o 'IdentityFile="/home/xiazhao/cfile/libra.pem"' -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o ControlPath=/home/xiazhao/.ansible/cp/ansible-ssh-%h-%p-%r ${master-dns} '/bin/sh -c '"'"'/usr/bin/python && sleep 0'"'"''
fatal: [${master-dns}]: FAILED! => {
    "changed": true, 
    "cmd": [
        "yum", 
        "install", 
        "-y", 
        "ruamel.yaml"
    ], 
    "delta": "0:00:01.377789", 
    "end": "2017-02-03 00:14:40.245197", 
    "failed": true, 
    "invocation": {
        "module_args": {
            "_raw_params": "yum install -y ruamel.yaml", 
            "_uses_shell": false, 
            "chdir": null, 
            "creates": null, 
            "executable": null, 
            "removes": null, 
            "warn": true
        }, 
        "module_name": "command"
    }, 
    "rc": 1, 
    "start": "2017-02-03 00:14:38.867408", 
    "warnings": [
        "Consider using yum module rather than running yum"
    ]
}

STDOUT:

Loaded plugins: amazon-id, rhui-lb, search-disabled-repos
No package ruamel.yaml available.


STDERR:

Error: Nothing to do


PLAY RECAP *********************************************************************
${master-dns} : ok=16   changed=0    unreachable=0    failed=1  

Version-Release number of selected component (if applicable):
# openshift version
openshift v3.5.0.6+87f6173
kubernetes v1.5.2+43a9be4
etcd 3.1.0-rc.0

How reproducible:
Always

Steps to Reproduce:

1. prepare the inventory file

[oo_first_master]
$master-public-dns ansible_user=root ansible_ssh_user=root ansible_ssh_private_key_file="~/cfile/libra.pem" openshift_public_hostname=$master-public-dns

[oo_first_master:vars]
deployment_type=openshift-enterprise
openshift_release=v3.5.0
openshift_logging_install_logging=true

openshift_logging_kibana_hostname=kibana.$sub-domain
public_master_url=https://$master-public-dns:8443

openshift_logging_image_prefix=registry.ops.openshift.com/openshift3/
openshift_logging_image_version=3.5.0

openshift_logging_namespace=xiazhao

2. Running the playbook from a control machine (my laptop) which is not oo_master:
git clone https://github.com/openshift/openshift-ansible
ansible-playbook -vvv -i ~/inventory   playbooks/common/openshift-cluster/openshift_logging.yml

Actual results:
failed at TASK [openshift_logging : create JKS generation pod]

Expected results:
Should complete successfully

Additional info:
1. Full ansible log attached
2. Manually installed the yaml package for python on openshift master, ansible is still failed by same error, which seemed not able to identify if pkg was installed correctly:

Here is how I installed the pkg on openshift master:
$ sudo yum install libyaml-devel python-devel

$ rpm -qa | grep -i pyyaml
PyYAML-3.10-11.el7.x86_64