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Emilien Macchi 4 years ago
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  1. 176
      LICENSE
  2. 20
      README.md
  3. 16
      defaults/main.yml
  4. 2
      handlers/main.yml
  5. 57
      meta/main.yml
  6. 30
      tasks/docker-distribution.yml
  7. 77
      tasks/docker.yml
  8. 8
      tasks/main.yml
  9. 9
      templates/docker-daemon.json.j2
  10. 11
      templates/docker-distribution-config.yml.j2
  11. 2
      tests/inventory
  12. 5
      tests/test.yml
  13. 2
      vars/main.yml

176
LICENSE

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Apache License
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http://www.apache.org/licenses/
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20
README.md

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ansible-role-container-registry
===============================
A role to deploy a container registry.
For now, the role only supports Docker Registry v2.
Requirements
------------
Right now the role has been tested on Red Hat systems only.
Dependencies
------------
A list of other roles hosted on Galaxy should go here, plus any details in regards to parameters that may need to be set for other roles, or variables that are used from other roles.
License
-------
Apache 2.0

16
defaults/main.yml

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---
# defaults file for ansible-role-container-registry
debug: false
deploy_docker: true
deploy_docker_distribution: true
deployment_user: centos
docker_options: '--log-driver=journald --signature-verification=false --iptables=false --live-restore'
enable_container_images_build: true
insecure_registries: ''
network_options: ''
registry_host: localhost
registry_mirror: ''
registry_port: 8787
selinux_enabled: false
storage_options: '-s overlay2'

2
handlers/main.yml

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---
# handlers file for ansible-role-container-registry

57
meta/main.yml

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galaxy_info:
author: your name
description: your description
company: your company (optional)
# If the issue tracker for your role is not on github, uncomment the
# next line and provide a value
# issue_tracker_url: http://example.com/issue/tracker
# Some suggested licenses:
# - BSD (default)
# - MIT
# - GPLv2
# - GPLv3
# - Apache
# - CC-BY
license: license (GPLv2, CC-BY, etc)
min_ansible_version: 1.2
# If this a Container Enabled role, provide the minimum Ansible Container version.
# min_ansible_container_version:
# Optionally specify the branch Galaxy will use when accessing the GitHub
# repo for this role. During role install, if no tags are available,
# Galaxy will use this branch. During import Galaxy will access files on
# this branch. If Travis integration is configured, only notifications for this
# branch will be accepted. Otherwise, in all cases, the repo's default branch
# (usually master) will be used.
#github_branch:
#
# platforms is a list of platforms, and each platform has a name and a list of versions.
#
# platforms:
# - name: Fedora
# versions:
# - all
# - 25
# - name: SomePlatform
# versions:
# - all
# - 1.0
# - 7
# - 99.99
galaxy_tags: []
# List tags for your role here, one per line. A tag is a keyword that describes
# and categorizes the role. Users find roles by searching for tags. Be sure to
# remove the '[]' above, if you add tags to this list.
#
# NOTE: A tag is limited to a single word comprised of alphanumeric characters.
# Maximum 20 tags per role.
dependencies: []
# List your role dependencies here, one per line. Be sure to remove the '[]' above,
# if you add dependencies to this list.

30
tasks/docker-distribution.yml

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---
# tasks file for ansible-role-container-registry
# Required to have a v2 registry
- name: ensure the Docker Registry is absent
yum:
name: docker-registry
state: absent
- name: install the latest version of Docker Distribution
yum:
name: docker-distribution
state: latest
- name: install the latest version of openstack-kolla
yum:
name: openstack-kolla
state: latest
when: enable_container_images_build|bool
- name: manage /etc/docker-distribution/registry/config.yml
template:
src: docker-distribution-config.yml.j2
dest: /etc/docker-distribution/registry/config.yml
- name: enable and start docker-distribution
systemd:
enabled: true
state: started
name: docker-distribution

77
tasks/docker.yml

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---
# tasks file for ansible-role-container-registry
# NOTE(aschultz): LP#1750194 - need to set ip_forward before docker starts
# so lets set it before we install the package if we're managing it.
- name: enable net.ipv4.ip_forward
sysctl:
name: net.ipv4.ip_forward
value: 1
sysctl_set: yes
state: present
reload: yes
- name: install the latest version of Docker
yum:
name: docker
state: latest
- name: manage /etc/systemd/system/docker.service.d
file:
path: /etc/systemd/system/docker.service.d
state: directory
- name: unset mountflags
blockinfile:
path: /etc/systemd/system/docker.service.d/99-unset-mountflags.conf
block: |
[Service]
MountFlags=
- name: configure OPTIONS in /etc/sysconfig/docker
lineinfile:
path: /etc/sysconfig/docker
regexp: '^OPTIONS='
line: "OPTIONS='--iptables={{ selinux_enabled|bool }} {{ docker_options }}'"
- name: configure INSECURE_REGISTRY in /etc/sysconfig/docker
lineinfile:
path: /etc/sysconfig/docker
regexp: '^INSECURE_REGISTRY='
line: "INSECURE_REGISTRY='--insecure-registry {{ insecure_registries }}'"
when: insecure_registries != ""
# There is no native way to edit JSON so we use a template.
- name: manage /etc/docker/daemon.json
template:
src: docker-daemon.json.j2
dest: /etc/docker/daemon.json
- name: configure DOCKER_STORAGE_OPTIONS in /etc/sysconfig/docker-storage
lineinfile:
path: /etc/sysconfig/docker-storage
regexp: '^DOCKER_STORAGE_OPTIONS='
line: "DOCKER_STORAGE_OPTIONS=' {{ storage_options }}'"
when: storage_options != ""
- name: configure DOCKER_NETWORK_OPTIONS in /etc/sysconfig/docker-network
lineinfile:
path: /etc/sysconfig/docker-network
regexp: '^DOCKER_NETWORK_OPTIONS='
line: "DOCKER_NETWORK_OPTIONS=' {{ network_options }}'"
when: storage_options != ""
- name: add deployment user to docker group
user:
name: "{{ deployment_user }}"
groups: docker
append: yes
- name: force systemd to reread configs
systemd: daemon_reload=yes
- name: enable and start docker
systemd:
enabled: true
state: started
name: docker

8
tasks/main.yml

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---
# tasks file for ansible-role-container-registry
- include: docker.yml
when: deploy_docker|bool
- include: docker-distribution.yml
when: deploy_docker_distribution|bool

9
templates/docker-daemon.json.j2

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# /etc/docker/daemon.json is managed by Ansible
# DO NOT EDIT THIS FILE
{
{% if registry_mirror != "" %}
"registry-mirrors": "{{ registry_mirror }}",
{% endif %}
"debug": "{{ debug }}"
}

11
templates/docker-distribution-config.yml.j2

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version: 0.1
log:
fields:
service: registry
storage:
cache:
layerinfo: inmemory
filesystem:
rootdirectory: /var/lib/registry
http:
addr: {{ registry_host }}: {{ registry_port }}

2
tests/inventory

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localhost

5
tests/test.yml

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---
- hosts: localhost
become: true
roles:
- ansible-role-container-registry

2
vars/main.yml

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---
# vars file for ansible-role-container-registry
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