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Here is the complete wizard output when installing Openshift Enterprise 3.1 with ansible 2.3 on RHEL 7.6 with Python 2.7.5

* Installation Summary *

Hosts: - master.mine.kt.com - OpenShift Master - OpenShift Node (Unscheduled) - Etcd (Embedded) - Storage - slave.mine.kt.com - OpenShift Node (Dedicated)

Total OpenShift Masters: 1 Total OpenShift Nodes: 2

NOTE: Add a total of 3 or more Masters to perform an HA installation.

Gathering information from hosts... [WARNING]: Failure using method (v2_runner_on_ok) in callback plugin (): runner_on_ok() takes exactly 3 arguments (2 given) [WARNING]: Failure using method (v2_runner_on_failed) in callback plugin (): runner_on_failed() takes at least 3 arguments (3 given) There was a problem fetching the required information. Please see /tmp/ansible.log for details.

Upon checking /tmp/ansible.log I noticed below error not sure where the problem is.

2018-12-11 21:06:53,469 p=8325 u=root | ok: [slave.mine.kt.com] => {"changed": false, "msg": "", "rc": 0, "results": ["yum-utils-1.1.31-50.el7.noarch providing yum-utils is already installed"]} 2018-12-11 21:06:54,610 p=8325 u=root | ok: [master.mine.kt.com] => {"changed": false, "msg": "", "rc": 0, "results": ["yum-utils-1.1.31-50.el7.noarch providing yum-utils is already installed"]} 2018-12-11 21:06:54,628 p=8325 u=root | TASK [openshift_facts : Gather Cluster facts and set is_containerized if needed] ************************************************************************************************************ 2018-12-11 21:06:57,138 p=8325 u=root | An exception occurred during task execution. To see the full traceback, use -vvv. The error was: TypeError: ansible_facts() takes exactly 2 arguments (1 given) 2018-12-11 21:06:57,141 p=8325 u=root | fatal: [master.mine.kt.com]: FAILED! => {"changed": false, "failed": true, "module_stderr": "Traceback (most recent call last):\n File \"/tmp/ansible_yVIjg6/ansible_module_openshift_facts.py\", line 2101, in \n main()\n File \"/tmp/ansible_yVIjg6/ansible_module_openshift_facts.py\", line 2082, in main\n protected_facts_to_overwrite)\n File \"/tmp/ansible_yVIjg6/ansible_module_openshift_facts.py\", line 1574, in init\n self.system_facts = ansible_facts(module)\nTypeError: ansible_facts() takes exactly 2 arguments (1 given)\n", "module_stdout": "", "msg": "MODULE FAILURE", "rc": 0} 2018-12-11 21:06:57,143 p=8325 u=root | [WARNING]: Failure using method (v2_runner_on_failed) in callback plugin (): runner_on_failed() takes at least 3 arguments (3 given)

2018-12-11 21:06:57,439 p=8325 u=root | fatal: [slave.mine.kt.com]: FAILED! => {"changed": false, "failed": true, "module_stderr": "Shared connection to slave.mine.kt.com closed.\r\n", "module_stdout": "Traceback (most recent call last):\r\n File \"/tmp/ansible_k7KJk0/ansible_module_openshift_facts.py\", line 2101, in \r\n main()\r\n File \"/tmp/ansible_k7KJk0/ansible_module_openshift_facts.py\", line 2082, in main\r\n protected_facts_to_overwrite)\r\n File \"/tmp/ansible_k7KJk0/ansible_module_openshift_facts.py\", line 1574, in init\r\n self.system_facts = ansible_facts(module)\r\nTypeError: ansible_facts() takes exactly 2 arguments (1 given)\r\n", "msg": "MODULE FAILURE", "rc": 0} 2018-12-11 21:06:57,445 p=8325 u=root | to retry, use: --limit @/usr/share/ansible/openshift-ansible/playbooks/byo/openshift_facts.retry

2018-12-11 21:06:57,445 p=8325 u=root | PLAY RECAP ********************************************************************************************************************************************************************************** 2018-12-11 21:06:57,445 p=8325 u=root | g_all_hosts : ok=1 changed=0 unreachable=0 failed=0 2018-12-11 21:06:57,446 p=8325 u=root | localhost : ok=8 changed=7 unreachable=0 failed=0 2018-12-11 21:06:57,446 p=8325 u=root | master.mine.kt.com : ok=6 changed=0 unreachable=0 failed=1 2018-12-11 21:06:57,446 p=8325 u=root | slave.mine.kt.com : ok=6 changed=0 unreachable=0 failed=1

my master node : master.mine.kt.com, my slave node : slave.mine.kt.com

Could you please help me to figure out this problem.
Note : I'm using 30 trial subscription of RHEL Openshift Enterprise.

Prithiviraj Pandurangan
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  • Do you really mean OpenShift Enterprise 3.1. The latest is OpenShift Container Platform 3.11. – Graham Dumpleton Dec 12 '18 at 02:48
  • You are right. I'm trying with Openshift Enterprise 3.1 version. I know the latest version is 3.11. – Prithiviraj Pandurangan Dec 12 '18 at 13:51
  • Here is my plan of action.....1) Install Openshift Enterprise 3.1 2) Upgrade to Openshift Enterprise 3.11 to see what kind of prerequisites that I need to take it up during upgrade process.... Once again thanks for your quick reply. – Prithiviraj Pandurangan Dec 12 '18 at 13:52
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    Why would you want to do that? To go from 3.1 to 3.11 you would likely need to upgrade one version at a time, because jumping versions isn't readily supported. So you can't go from 3.1 to 3.11. This is assuming you can even still get 3.1 installed anymore. – Graham Dumpleton Dec 12 '18 at 20:15
  • Thanks Graham for your quick answer. Sorry I was bit schedule with my holiday season backup for my team. Based on your suggestion I started working on with 3.10 right now. Will keep you update if I come across any problem from upgrading 3.10 to 3.11 version. Thanks again. – Prithiviraj Pandurangan Dec 30 '18 at 23:55
  • Hi Team, I tried to install Openshift 3.11 Enterprise version in RHEL 7.6. prerequisites.yml is success. When I try to start with deploy_cluster.yml $ ansible-playbook -i playbooks/deploy_cluster.yml ansible-playbook execution failed with error stating "wait for control plane pods to appear" Trying to login to oc login -u sysadmin:admin it says "unable to connect to the server: net/http: TLS handshake timeout" – Prithiviraj Pandurangan Feb 08 '19 at 17:08

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