From 89453cd53b6c58fe962c6be51e53d9bac9f41e8f Mon Sep 17 00:00:00 2001
From: Marty Oehme <marty.oehme@gmail.com>
Date: Sat, 24 Jul 2021 16:01:56 +0200
Subject: [PATCH] Add docker installation role

---
 roles/docker/tasks/Ubuntu.yml | 47 +++++++++++++++++++++++++++++++++++
 roles/docker/tasks/main.yml   | 11 ++++++++
 roles/docker/vars/main.yml    | 11 ++++++++
 3 files changed, 69 insertions(+)
 create mode 100644 roles/docker/tasks/Ubuntu.yml
 create mode 100644 roles/docker/tasks/main.yml
 create mode 100644 roles/docker/vars/main.yml

diff --git a/roles/docker/tasks/Ubuntu.yml b/roles/docker/tasks/Ubuntu.yml
new file mode 100644
index 0000000..ab9ecc9
--- /dev/null
+++ b/roles/docker/tasks/Ubuntu.yml
@@ -0,0 +1,47 @@
+- name: Ensure requirements installed
+  ansible.builtin.package:
+    name: "{{ requisites }}"
+    state: present
+    update_cache: yes
+  tags:
+    - apt
+    - download
+    - packages
+  become: true
+
+- name: Ensure docker GPG apt key exists
+  apt_key:
+    url: https://download.docker.com/linux/ubuntu/gpg
+    state: present
+  tags:
+    - apt
+    - repository
+  become: true
+
+- name: Ensure docker repository exists
+  apt_repository:
+    repo: deb https://download.docker.com/linux/ubuntu focal stable
+    state: present
+  tags:
+    - apt
+    - repository
+  become: true
+
+- name: Ensure latest docker-ce installed
+  ansible.builtin.package:
+    name: "{{ packages }}"
+    state: latest
+  tags:
+    - apt
+    - download
+    - packages
+  become: true
+
+- name: Ensure docker module for python installed
+  pip:
+    name: docker
+  tags:
+    - pip
+    - python
+    - packages
+  become: true
diff --git a/roles/docker/tasks/main.yml b/roles/docker/tasks/main.yml
new file mode 100644
index 0000000..d8a1984
--- /dev/null
+++ b/roles/docker/tasks/main.yml
@@ -0,0 +1,11 @@
+---
+# Bring docker on the system and up to date
+
+- name: "Select tasks for {{ ansible_distribution }} {{ ansible_distribution_major_version }}"
+  include_tasks: "{{ distribution }}"
+  with_first_found:
+    - "{{ ansible_distribution }}-{{ ansible_distribution_major_version }}.yml"
+    - "{{ ansible_distribution }}.yml"
+    - "{{ ansible_os_family }}.yml"
+  loop_control:
+    loop_var: distribution
diff --git a/roles/docker/vars/main.yml b/roles/docker/vars/main.yml
new file mode 100644
index 0000000..adda604
--- /dev/null
+++ b/roles/docker/vars/main.yml
@@ -0,0 +1,11 @@
+requisites:
+  - apt-transport-https
+  - ca-certificates
+  - curl
+  - software-properties-common
+  - python3-pip
+  - python3-setuptools
+  - virtualenv
+
+packages:
+  - docker-ce