Error while fetching server API version: ('Connection aborted.', error(111, 'Connection refused'))

[Bhagyashri Shewale]

I don't want to pass docker tls variables to individual ansible roles instead I want to pass  as environment variables.

Where I can exactly define these variable. I tried to set host environment variable but still default variables are passed

DOCKER_CERT_PATH

DOCKER_HOST

DOCKER_TLS 

DOCKER_TLS_HOSTNAME 

DOCKER_TLS_VERIFY 

ansible version

ansible 2.8.6

  config file = None

  configured module search path = [u'/home/ansible/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']

  ansible python module location = /usr/lib/python2.7/site-packages/ansible

  executable location = /usr/bin/ansible

  python version = 2.7.15 (default, Jan 14 2020, 10:33:49) [GCC 6.4.0]

Docker version 19.03.12

Any help is very much appreciated!

Thanks

[Dick Visser]

to avoid guessing what your playbook looks like, can you post it perhaps?

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Dick Visser
Trust & Identity Service Operations Manager
GÉANT

[Bhagyashri Shewale]

Thanks for reaching out.

Here is a simple playbook and role to create a network 

playbook:

- hosts: xxxx
  roles:
    - network

role (main.yml)

---
  - name: Create Docker Web network
    docker_network:
      name: "{{ docker_network_web }}"

I have added TLS related environment variable on the host permanently but where and how do I add those references on the task.

P.S. I did add TLS parameters to my role and that works but I'm looking for an alternative solution instead of modifying 10 different roles, is there a single place where these variables can be referenced?

Thanks,

Bhagyashri

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Regards,

Bhagyashri

[Dick Visser]

https://docs.ansible.com/ansible/latest/user_guide/playbooks_environment.html

To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/CA%2Bp%3Dpe3spxszfqBDO%2B4W_OJJyPfa3zKzNTNDxHT4NymzqAubew%40mail.gmail.com.

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Sent from a mobile device - please excuse the brevity, spelling and punctuation.