--- title: docker_tidy type: docs --- [![Source Code](https://img.shields.io/badge/gitea-source%20code-blue?logo=gitea&logoColor=white)](https://gitea.rknet.org/ansible/xoxys.docker_tidy) [![Build Status](https://img.shields.io/drone/build/ansible/xoxys.docker_tidy?logo=drone&server=https%3A%2F%2Fdrone.rknet.org)](https://drone.rknet.org/ansible/xoxys.docker_tidy) [![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://gitea.rknet.org/ansible/xoxys.docker_tidy/src/branch/main/LICENSE) Setup docker-tidy garbage collector. Keep docker hosts small. - [Default Variables](#default-variables) - [dockertidy_dangling_volumes](#dockertidy_dangling_volumes) - [dockertidy_docker_socket_path](#dockertidy_docker_socket_path) - [dockertidy_dry_run](#dockertidy_dry_run) - [dockertidy_exclude_container_label](#dockertidy_exclude_container_label) - [dockertidy_exclude_container_labels](#dockertidy_exclude_container_labels) - [dockertidy_exclude_image](#dockertidy_exclude_image) - [dockertidy_exclude_images](#dockertidy_exclude_images) - [dockertidy_image](#dockertidy_image) - [dockertidy_interval](#dockertidy_interval) - [dockertidy_log_level](#dockertidy_log_level) - [dockertidy_max_container_age](#dockertidy_max_container_age) - [dockertidy_max_image_age](#dockertidy_max_image_age) - [Dependencies](#dependencies) --- ## Default Variables ### dockertidy_dangling_volumes Remove dangling volumes. #### Default value ```YAML dockertidy_dangling_volumes: false ``` ### dockertidy_docker_socket_path #### Default value ```YAML dockertidy_docker_socket_path: /var/run/docker.sock ``` ### dockertidy_dry_run Only log actions, don't cleanup anything. #### Default value ```YAML dockertidy_dry_run: false ``` ### dockertidy_exclude_container_label Never remove containers with this label `key` or label `key=value`. ### dockertidy_exclude_container_labels #### Default value ```YAML dockertidy_exclude_container_labels: [] ``` ### dockertidy_exclude_image Never remove images with this tag. ### dockertidy_exclude_images #### Default value ```YAML dockertidy_exclude_images: [] ``` ### dockertidy_image Docker image to use. #### Default value ```YAML dockertidy_image: thegeeklab/docker-tidy:latest ``` ### dockertidy_interval Interval for the systemd timer. #### Default value ```YAML dockertidy_interval: daily ``` ### dockertidy_log_level Current log level. #### Default value ```YAML dockertidy_log_level: warning ``` ### dockertidy_max_container_age Maximum age for a container, containers older than this age will be removed. #### Default value ```YAML dockertidy_max_container_age: 5 days ago ``` ### dockertidy_max_image_age Maxium age for an image, images older than this age will be removed. #### Default value ```YAML dockertidy_max_image_age: 3 days ago ``` ## Dependencies None.