Role - tripleo-container-tag

Role Documentation

Welcome to the “tripleo_container_tag” role documentation.

Role Defaults

This section highlights all of the defaults and variables set within the “tripleo_container_tag” role.

# All variables intended for modification should be placed in this file.

# All variables within this role should have a prefix of "tripleo_container_tag"

# NOTE(cloudnull): This role used to use a non-namespaced option, which has a high
#                  probability of creating conflicts with other roles in the greater
#                  ansible ecosystem. To ensure that we're able to retain existing
#                  variable functionality the "modules" option will supersede
#                  "tripleo_modules" if defined. This default should be removed
#                  just as soon as we're validate that the non-namespaced option
#                  is no longer in use.
#
# Set the container command line entry-point
tripleo_container_cli: "{{ container_cli | default('podman') }}"

# Enable or disable pulling images.
tripleo_container_pull_image: '{{ pull_image | default(true) }}'

# Name of the tag
tripleo_container_image_latest: "{{ container_image_latest | default('latest') }}"

# Set the default container image if undefined
tripleo_container_image: "{{ container_image | default('') }}"

Molecule Scenarios

Molecule is being used to test the “tripleo_container_tag” role. The following section highlights the drivers in service and provides an example playbook showing how the role is leveraged.

Scenario: default

Molecule Inventory

hosts:
  all:
    hosts:
      instance:
        ansible_host: localhost

Example default playbook

- name: Converge
  hosts: all
  become: true
  roles:
  - role: tripleo_container_tag
    tripleo_container_image: centos:8
    tripleo_container_image_latest: test-latest
    tripleo_container_cli: podman
  - role: tripleo_container_tag
    tripleo_container_image: centos:8
    tripleo_container_image_latest: test-latest-2
    tripleo_container_cli: podman
    tripleo_container_pull_image: false

Scenario: legacy_vars

Molecule Inventory

hosts:
  all:
    hosts:
      instance:
        ansible_host: localhost

Example legacy_vars playbook

- name: Converge
  hosts: all
  become: true
  roles:
  - role: tripleo_container_tag
    container_image: centos:8
    container_image_latest: test-latest
    container_cli: podman
  - role: tripleo_container_tag
    container_image: centos:8
    container_image_latest: test-latest-2
    container_cli: podman
    container_pull_image: false