Role - tripleo-docker-rm

Danger

This role is a linked role to tripleo-container-rm. This role and exists to ensure we’re providing a stable interface as we transition. In a future release this link will be removed in favor of using the stable role, tripleo-container-rm.

Role Documentation

Welcome to the “tripleo-docker-rm” role documentation.

Role Defaults

This section highlights all of the defaults and variables set within the “tripleo-docker-rm” role.

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

# 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') }}"

# List of containers to delete
tripleo_containers_to_rm: '{{ containers_to_rm | default([]) }}'

Molecule Scenarios

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

Scenario: legacy_vars

Driver: delegated
Molecule Options
managed: false
login_cmd_template: >-
  ssh
  -o UserKnownHostsFile=/dev/null
  -o StrictHostKeyChecking=no
  -o Compression=no
  -o TCPKeepAlive=yes
  -o VerifyHostKeyDNS=no
  -o ForwardX11=no
  -o ForwardAgent=no
  {instance}
ansible_connection_options:
  ansible_connection: ssh
Molecule Inventory
hosts:
  all:
    hosts:
      instance:
        ansible_host: localhost
Example legacy_vars playbook
- name: Converge
  become: true
  hosts: all
  roles:
  - role: tripleo-container-rm
    container_cli: docker
    containers_to_rm:
    - docker-legacy-container1
    - docker-legacy-container2

Scenario: default

Driver: delegated
Molecule Options
managed: false
login_cmd_template: >-
  ssh
  -o UserKnownHostsFile=/dev/null
  -o StrictHostKeyChecking=no
  -o Compression=no
  -o TCPKeepAlive=yes
  -o VerifyHostKeyDNS=no
  -o ForwardX11=no
  -o ForwardAgent=no
  {instance}
ansible_connection_options:
  ansible_connection: ssh
Molecule Inventory
hosts:
  all:
    hosts:
      instance:
        ansible_host: localhost
Example default playbook
- name: Converge
  become: true
  hosts: all
  roles:
  - role: tripleo-container-rm
    tripleo_containers_to_rm:
    - docker-container1
    - docker-container2
    tripleo_container_cli: docker

Scenario: podman-rm-stopped

Driver: delegated
Molecule Options
managed: false
login_cmd_template: >-
  ssh
  -o UserKnownHostsFile=/dev/null
  -o StrictHostKeyChecking=no
  -o Compression=no
  -o TCPKeepAlive=yes
  -o VerifyHostKeyDNS=no
  -o ForwardX11=no
  -o ForwardAgent=no
  {instance}
ansible_connection_options:
  ansible_connection: ssh
Molecule Inventory
hosts:
  all:
    hosts:
      instance:
        ansible_host: localhost
Example podman-rm-stopped playbook
- name: Converge
  become: true
  hosts: all
  roles:
  - role: tripleo-container-rm
    tripleo_container_cli: docker
    tripleo_containers_to_rm:
    - docker-container1
    - docker-container2