initial commit

README.md

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+# ansible-role-docker-distribution
+
+## Examples
+
+### Pass-through cache
+```yaml
+- hosts: registry
+  roles:
+    - docker-distribution
+  vars:
+    docker_distribution_proxy:
+      remoteurl: https://registry-1.docker.io
+```

defaults/main.yaml

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+---
+docker_distribution_proxy: {}

meta/main.yaml

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+---
+galaxy_info:
+  role_name: docker-registry
+  description: Install & configure Docker registry
+  license: Apache
+
+  author: Mohammed Naser
+  company: VEXXHOST, Inc.
+
+  platforms:
+    - name: Debian
+      versions:
+        - stretch
+    - name: Ubuntu
+      versions:
+        - bionic
+    - name: EL
+      versions:
+        - 7

tasks/install/centos.yaml

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+---
+- name: Install packages (RedHat)
+  yum:
+    name: "{{ docker_distribution_packages }}"
+    enablerepo: extras
+    state: present
+  when: ansible_os_family == 'RedHat'

tasks/main.yaml

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+---
+- name: Gather variables for each operating system
+  include_vars: "{{ item }}.yaml"
+  with_first_found:
+    - "{{ ansible_distribution | lower }}-{{ ansible_distribution_version | lower }}"
+    - "{{ ansible_distribution | lower }}-{{ ansible_distribution_major_version | lower }}"
+    - "{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version | lower }}"
+    - "{{ ansible_distribution | lower }}"
+    - "{{ ansible_os_family | lower }}-{{ ansible_distribution_version.split('.')[0] }}"
+    - "{{ ansible_os_family | lower }}"
+
+- name: Install packages
+  import_tasks: "install/{{ item }}.yaml"
+  with_first_found:
+    - "{{ ansible_distribution | lower }}-{{ ansible_distribution_version | lower }}"
+    - "{{ ansible_distribution | lower }}-{{ ansible_distribution_major_version | lower }}"
+    - "{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version | lower }}"
+    - "{{ ansible_distribution | lower }}"
+    - "{{ ansible_os_family | lower }}-{{ ansible_distribution_version.split('.')[0] }}"
+    - "{{ ansible_os_family | lower }}"

templates/config.yml.j2

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+---
+version: 0.1
+log:
+  fields:
+    service: registry
+storage:
+  cache:
+    layerinfo: inmemory
+  filesystem:
+    rootdirectory: /var/lib/registry
+{% if docker_distribution_proxy %}
+proxy: {{ docker_distribution_proxy | to_nice_yaml }}
+{% endif %}
+http:
+  addr: :5000

vars/centos.yaml

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+---
+docker_distribution_packages:
+  - docker-distribution