ansible-role-server/tasks/docker-Debian.yml

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---
# Server/Borgbackup: Install and Setup Borgbackup Backup Crobjob - Default Debian Version
# Variables:
# - dockercompose_use_pip: boolean to use pip instead of manual download (default: false)
# Detect some more host facts
- name: docker - Detect architecture
shell: dpkg --print-architecture
register: dpkg_arch
# Install docker CE
- name: docker - Install docker CE APT dependencies
become: yes
apt:
name: "{{ packages }}"
state: present
vars:
packages:
- apt-transport-https
- ca-certificates
- curl
- gnupg2
- software-properties-common
- name: docker - Add docker CE repo key
become: yes
apt_key:
url: https://download.docker.com/linux/debian/gpg
state: present
# IMPORTANT: raspbian needs deb [arch=armhf] https://download.docker.com/linux/raspbian ...
- name: docker - Add docker CE repo (Debian)
become: yes
apt_repository:
repo: "deb [arch={{ dpkg_arch.stdout }}] https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable"
state: present
when: ansible_facts['lsb']['id'] != "Raspbian"
- name: docker - Add docker CE repo (Rasbian)
become: yes
apt_repository:
repo: "deb [arch={{ dpkg_arch.stdout }}] https://download.docker.com/linux/raspbian {{ ansible_distribution_release }} stable"
state: present
when: ansible_facts['lsb']['id'] == "Raspbian"
- name: docker - Install docker CE
become: yes
apt:
name: docker-ce
state: latest
install_recommends: no
update_cache: yes
cache_valid_time: "3600"
# Install latest release of docker-compose (using pip3)
# docker only provides pre-compiled binaries for x86_64, but not for armhf/ arm64!
# but ansible needs the python package anyway
- name: docker-compose - Discover if ARM is used
set_fact:
dockercompose_use_pip: true
when: ansible_architecture == "aarch64" or ansible_architecture == "armv7f"
- name: docker-compose - Install x86_46 binary
block:
- name: docker-compose - Get version number of stable
shell: |
curl -s https://api.github.com/repos/docker/compose/releases/latest \
| grep tag_name \
| cut -d '"' -f 4
args:
warn: false
register: latest_dc_version
- name: docker-compose - Download and install
become: yes
get_url:
url: "https://github.com/docker/compose/releases/download/{{ latest_dc_version.stdout }}/docker-compose-Linux-x86_64"
dest: /usr/local/bin/docker-compose
force: yes # otherwise updates will not be downloaded
- name: docker-compose - Make docker-compose executable
become: yes
file:
path: /usr/local/bin/docker-compose
mode: 0755
when: dockercompose_use_pip == false
- name: docker-compose - Install python package
block:
- name: docker-compose - Install requirements
become: yes
apt:
name: "{{ packages }}"
state: present
vars:
packages:
- python3-pip
- python3-setuptools
- name: docker-compose - Install using pip3
become: yes
pip:
name: docker-compose
executable: pip3