ansible-container-registry - Ansible role to deploy a container registry
Project description
A role to deploy a container registry and provide methods to login to it. For now, the role only support Docker Registry v2. The login currently doesn’t work with hub.docker.com.
Role Variables
Name |
Default Value |
Description |
|---|---|---|
container_registry_debug |
false |
Enable debug option in Docker |
container_registry_deploy_docker |
true |
Whether or not to deploy Docker |
container_registry_deploy_docker_distribution |
true |
Whether or not to deploy Docker Distribution |
container_registry_deployment_user |
centos |
User which needs to manage containers |
container_registry_docker_options |
–log-driver=journald –signature-verification=false –iptables=false –live-restore |
Options given to Docker configuration |
container_registry_docker_disable_iptables |
false |
Adds –iptables=false to /etc/sysconfig/docker-network config |
container_registry_insecure_registries |
[] |
Array of insecure registries |
container_registry_network_options |
[undefined] |
Docker networking options |
container_registry_host |
localhost |
Docker registry host |
container_registry_port |
8787 |
Docker registry port |
container_registry_mirror |
[undefined] |
Docker registry mirror |
container_registry_storage_options |
-s overlay2 |
Docker storage options |
container_registry_selinux |
false |
Whether or not SElinux is enabled for containers |
container_registry_additional_sockets |
[undefined] |
Additional sockets for containers |
container_registry_skip_reconfiguration |
false |
Do not perform container registry reconfiguration if it’s already configured |
container_registry_logins |
[] |
A dictionary containing registries and a username and a password associated with the registry. Example: {‘docker.io’: {‘myusername’: ‘mypassword’}, ‘registry.example.com:8787’: {‘otheruser’: ‘otherpass’}} |
Requirements
ansible >= 2.4
python >= 2.6
Dependencies
None
Example Playbooks
Modify Image
The following playbook will deploy a Docker registry:
- hosts: localhost
become: true
roles:
- container-registryLicense
Apache 2.0
Running local testing
Local testing of this role can be done in a number of ways.
Mimic Zuul
Sometimes its nessisary to setup a test that will mimic what the OpenStack gate will do (Zuul). To run tests that minic the gate, python-virtualenv git, gcc, and ansible are required.
$ sudo yum install python-virtualenv git gccOnce the packages are installed, create a python virtual environment.
$ python -m virtualenv --system-site-packages ~/test-python
$ ~/test-python/bin/pip install pip setuptools --upgradeNow install the latest Ansible
$ ~/test-python/bin/pip install ansibleWith Ansible installed, activate the virtual environment and run the run-local.yml test playbook.
$ source ~/test-python/bin/activate
(test-python) $ ansible-playbook -i 'localhost,' \
-e "tripleo_src=$(realpath --relative-to="${HOME}" "$(pwd)")" \
-e "ansible_user=${USER}" \
-e "ansible_user_dir=${HOME}" \
-e "ansible_connection=local" \
zuul.d/playbooks/run-local.ymlRunning Molecule directly
It is also possible to test this role using molecule directly. When running tests directly it is assumed all of the dependencies are setup and ready to run on the local workstation. When
$ molecule test --all
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