first commit

LICENSE

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+
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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

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'

handlers/main.yml

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

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.

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

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

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

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 }}"
+}

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 }}

tests/inventory

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+localhost
+

tests/test.yml

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

vars/main.yml

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