feat: add option to add custom unit override options (#5)

Reviewed-on: #5
This commit is contained in:
Robert Kaussow 2023-06-05 21:03:21 +00:00
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---
title: docker_engine
type: docs
---
[![Source Code](https://img.shields.io/badge/gitea-source%20code-blue?logo=gitea&logoColor=white)](https://gitea.rknet.org/ansible/xoxys.docker_engine)
[![Build Status](https://img.shields.io/drone/build/ansible/xoxys.docker_engine?logo=drone&server=https%3A%2F%2Fdrone.rknet.org)](https://drone.rknet.org/ansible/xoxys.docker_engine)
[![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://gitea.rknet.org/ansible/xoxys.docker_engine/src/branch/main/LICENSE)
Setup docker engine.
<!--more-->
- [Requirements](#requirements)
- [Default Variables](#default-variables)
- [dockerengine_ansible_deps](#dockerengine_ansible_deps)
- [dockerengine_daemon_config](#dockerengine_daemon_config)
- [dockerengine_daemon_config_extra](#dockerengine_daemon_config_extra)
- [dockerengine_docker_group_enabled](#dockerengine_docker_group_enabled)
- [dockerengine_http_proxy](#dockerengine_http_proxy)
- [dockerengine_https_proxy](#dockerengine_https_proxy)
- [dockerengine_networks](#dockerengine_networks)
- [dockerengine_networks_extra](#dockerengine_networks_extra)
- [dockerengine_no_proxy](#dockerengine_no_proxy)
- [dockerengine_nsremap_range_length](#dockerengine_nsremap_range_length)
- [dockerengine_nsremap_range_start](#dockerengine_nsremap_range_start)
- [dockerengine_nsremap_user](#dockerengine_nsremap_user)
- [dockerengine_packages](#dockerengine_packages)
- [dockerengine_packages_extra](#dockerengine_packages_extra)
- [dockerengine_registries](#dockerengine_registries)
- [dockerengine_service](#dockerengine_service)
- [dockerengine_service_override_unit](#dockerengine_service_override_unit)
- [dockerengine_usernamespace_enabled](#dockerengine_usernamespace_enabled)
- [Dependencies](#dependencies)
---
## Requirements
- Minimum Ansible version: `2.1`
## Default Variables
### dockerengine_ansible_deps
#### Default value
```YAML
dockerengine_ansible_deps:
- cryptography
- docker-compose
- docker
```
### dockerengine_daemon_config
#### Default value
```YAML
dockerengine_daemon_config:
- selinux-enabled: false
- log-driver: journald
- log-level: info
- live-restore: true
```
### dockerengine_daemon_config_extra
#### Default value
```YAML
dockerengine_daemon_config_extra: []
```
### dockerengine_docker_group_enabled
#### Default value
```YAML
dockerengine_docker_group_enabled: false
```
### dockerengine_http_proxy
#### Default value
```YAML
dockerengine_http_proxy: _unset_
```
### dockerengine_https_proxy
#### Default value
```YAML
dockerengine_https_proxy: _unset
```
### dockerengine_networks
List of extra docker networks to create. For configuration detials see `docker_networks`.
#### Default value
```YAML
dockerengine_networks: []
```
#### Example usage
```YAML
dockerengine_networks:
- name: my_network
driver: bridge
enable_ipv6: True
ipam_config:
- subnet: fdd1:ac8c:0557:7ce1::/64
force: False
state: present
```
### dockerengine_networks_extra
#### Default value
```YAML
dockerengine_networks_extra: []
```
### dockerengine_no_proxy
#### Default value
```YAML
dockerengine_no_proxy: _unset_
```
### dockerengine_nsremap_range_length
#### Default value
```YAML
dockerengine_nsremap_range_length: 65536
```
### dockerengine_nsremap_range_start
#### Default value
```YAML
dockerengine_nsremap_range_start: 231072
```
### dockerengine_nsremap_user
#### Default value
```YAML
dockerengine_nsremap_user: dockremap
```
### dockerengine_packages
#### Default value
```YAML
dockerengine_packages:
- docker-ce
- docker-ce-cli
- containerd.io
- docker-buildx-plugin
- docker-compose-plugin
```
### dockerengine_packages_extra
The role requires epel repository and pip to work. You can use
`dockerengine_packages_extra` to install these dependencys.
#### Default value
```YAML
dockerengine_packages_extra: []
```
### dockerengine_registries
List of docker registries to auto login
#### Default value
```YAML
dockerengine_registries: []
```
#### Example usage
```YAML
dockerengine_registries:
- registry: myregistry.example.com (optional)
username: docker
password: secure
reauthorize: False
state: present
```
### dockerengine_service
#### Default value
```YAML
dockerengine_service: docker
```
### dockerengine_service_override_unit
Multiline string of options to add to the `systemd` service override unit section.
#### Default value
```YAML
dockerengine_service_override_unit: _unset_
```
#### Example usage
```YAML
dockerengine_service_override_unit: |
After=time-sync.target
Requires=time-sync.target
```
### dockerengine_usernamespace_enabled
#### Default value
```YAML
dockerengine_usernamespace_enabled: false
```
## Dependencies
None.