W3cubDocs

/Ansible

Note

This plugin is part of the community.okd collection (version 1.1.2).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install community.okd.

To use it in a playbook, specify: community.okd.openshift_auth.

New in version 0.2.0: of community.okd

Synopsis
Requirements
Parameters
Examples
Return Values

Synopsis

This module handles authenticating to OpenShift clusters requiring explicit authentication procedures, meaning ones where a client logs in (obtains an authentication token), performs API operations using said token and then logs out (revokes the token).
On the other hand a popular configuration for username+password authentication is one utilizing HTTP Basic Auth, which does not involve any additional login/logout steps (instead login credentials can be attached to each and every API call performed) and as such is handled directly by the k8s module (and other resource–specific modules) by utilizing the host, username and password parameters. Please consult your preferred module’s documentation for more details.

Requirements

The below requirements are needed on the host that executes this module.

python >= 2.7
urllib3
requests
requests-oauthlib

Parameters

Parameter	Choices/Defaults	Comments
api_key string		When `state` is set to absent, this specifies the token to revoke.
ca_cert path		Path to a CA certificate file used to verify connection to the API server. The full certificate chain must be provided to avoid certificate validation errors. aliases: ssl_ca_cert
host string / required		Provide a URL for accessing the API server.
password string		Provide a password for authenticating with the API server.
state string	Choices: present ← absent	If set to present connect to the API server using the URL specified in `host` and attempt to log in. If set to absent attempt to log out by revoking the authentication token specified in `api_key`.
username string		Provide a username for authenticating with the API server.
validate_certs boolean	Choices: no yes ←	Whether or not to verify the API server's SSL certificates. aliases: verify_ssl

Examples

- hosts: localhost
  module_defaults:
    group/k8s:
      host: https://k8s.example.com/
      ca_cert: ca.pem
  tasks:
  - block:
    # It's good practice to store login credentials in a secure vault and not
    # directly in playbooks.
    - include_vars: openshift_passwords.yml

    - name: Log in (obtain access token)
      community.okd.openshift_auth:
        username: admin
        password: "{{ openshift_admin_password }}"
      register: openshift_auth_results

    # Previous task provides the token/api_key, while all other parameters
    # are taken from module_defaults
    - name: Get a list of all pods from any namespace
      kubernetes.core.k8s_info:
        api_key: "{{ openshift_auth_results.openshift_auth.api_key }}"
        kind: Pod
      register: pod_list

    always:
    - name: If login succeeded, try to log out (revoke access token)
      when: openshift_auth_results.openshift_auth.api_key is defined
      community.okd.openshift_auth:
        state: absent
        api_key: "{{ openshift_auth_results.openshift_auth.api_key }}"

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key		Returned	Description
k8s_auth complex		success	Same as returned openshift_auth. Kept only for backwards compatibility
	api_key string	success	Authentication token.
	ca_cert string	success	Path to a CA certificate file used to verify connection to the API server.
	host string	success	URL for accessing the API server.
	username string	success	Username for authenticating with the API server.
	validate_certs boolean	success	Whether or not to verify the API server's SSL certificates.
openshift_auth complex		success	OpenShift authentication facts.
	api_key string	success	Authentication token.
	ca_cert string	success	Path to a CA certificate file used to verify connection to the API server.
	host string	success	URL for accessing the API server.
	username string	success	Username for authenticating with the API server.
	validate_certs boolean	success	Whether or not to verify the API server's SSL certificates.

Authors

KubeVirt Team (@kubevirt)
Fabian von Feilitzsch (@fabianvf)

© 2012–2018 Michael DeHaan
© 2018–2021 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/latest/collections/community/okd/openshift_auth_module.html