/nexus-docker-images-cleaner

Python script to clean nexus 3 docker repository images

Primary LanguagePython

Description

This scripts deletes docker images in Nexus Repository Manager 3.

Usage

Prerequisites

python3

Environmental variables

NEXUS_ADDRESS
NEXUS_PORT
NEXUS_USER_LOGIN
NEXUS_USER_PASSWORD

Arguments

  • -h, --help show this help message and exit
  • -r str_repo_name Repository name. If you want to work with all repositories use '--all-repositories' option
  • --all-repositories Use to clean all repositories instead '-r'
  • -i str_image_name Image name. If you want to work with all images use '--all-images' option.
  • --all-images Use to clean all images instead '-i'.
  • -d int_days Days count after which image is deleted (10 by default). (!) Can't be used with '-k' option.
  • -k int_keep Number of latest images to keep (5 by default). (!) Can't be used with '-d' option.
  • -t str_image_version [str] Tag name (delete all by default).

How to run

python3 nexus_docker_images_cleaner.py [-h] 
                                       (-r str_repo_name | --all-repositories)
                                       (-i str_image_name | --all-images)
                                       [-d int_days | -k int_keep]
                                       [-t str_image_version]

Examples

To clean all images from registry repository except one latest:

python3 nexus_docker_images_cleaner.py -r registry --all-images -k 1

To clean images with tag smth_tag from repo_name repository older than 7 days:

python3 nexus_docker_images_cleaner.py -r repo_name -i smth_image_name -d 7 -t smth_tag

Bash script

#!/bin/bash

export NEXUS_ADDRESS="nexus3.local"
export NEXUS_PORT="80"
export NEXUS_USER_LOGIN="user"
export NEXUS_USER_PASSWORD="passwd"

python3 nexus_docker_images_cleaner.py -r smth_repo_name -i smth_image_name -d 7 -t smth_tag