Initial commit

tasks/docker.yml

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+---
+# TASK DESCRIPTION:
+# Installs Docker on specified server
+
+- name: Check if Docker is already present
+  ansible.builtin.command:
+    cmd: docker --version
+  register: docker_command_result
+  changed_when: docker_command_result.rc == 1
+  failed_when: false
+
+- name: install docker on Debian
+  when: ansible_os_family == 'Debian'
+  block:
+    - name: "Add docker local filesystem storage directory"
+      ansible.builtin.file:
+        path: "{{ rpi_localfs_storage }}"
+        mode: 0755
+        state: directory
+
+    - name: Download Docker install convenience script
+      ansible.builtin.get_url:
+        url: "https://get.docker.com/"
+        dest: /tmp/get-docker.sh
+        mode: 0775
+      when: docker_command_result.rc == 1
+
+    - name: Run Docker install convenience script
+      ansible.builtin.command: /tmp/get-docker.sh
+      environment:
+        CHANNEL: stable
+      when: docker_command_result.rc == 1
+
+    - name: Make sure Docker CE is the version specified
+      ansible.builtin.apt:
+        name: "docker-ce"
+        state: present
+      when: docker_command_result.rc == 1
+
+    - name: Ensure Docker is started
+      ansible.builtin.service:
+        name: docker
+        state: started
+        enabled: true
+
+    - name: Ensure docker users are added to the docker group
+      become: true
+      ansible.builtin.user:
+        name: "{{ ansible_user }}"
+        groups: docker
+        append: true
+      when: docker_command_result.rc == 1
+
+- name: install docker on macOS
+  when: "'macs' in group_names"
+  block:
+    - name: "Add docker directory to ~/Library"
+      ansible.builtin.file:
+        path: "{{ mac_localfs_storage }}"
+        mode: 0755
+        state: directory
+
+    - name: install base homebrew packages
+      community.general.homebrew:
+        name: docker
+        state: present
+        update_homebrew: false
+        upgrade_all: false
+      when: docker_command_result.rc == 1
+
+    - name: open docker application
+      ansible.builtin.command:
+        cmd: open /Applications/Docker.app
+      when: docker_command_result.rc == 1
+
+    - name: Must install Docker manually
+      ansible.builtin.debug:
+        msg: |
+          Docker must be installed manually on MacOS. Log in to mac to install then rerun playbook
+
+          Be certain to configure the following:
+            - run on login
+            - add '{{ mac_storage_mount_point }}' to mountable file system directories
+      when: docker_command_result.rc == 1
+
+    - name: end play
+      ansible.builtin.meta: end_play
+      when: docker_command_result.rc == 1