A command line tool for managing ECR repositories.
ecrm can delete "unused" images safety.
"unused" means,
- Images not specified in running tasks in ECS clusters.
- Images not specified in avaliable ECS service deployments.
- Images not specified in exists ECS task definitions.
- Images not specified in using Lambda functions (PackageType=Image).
NAME:
ecrm - A command line tool for managing ECR repositories
USAGE:
ecrm [global options] command [command options] [arguments...]
COMMANDS:
delete Scan ECS/Lambda resources and delete unused ECR images.
generate Genarete ecrm.yaml
plan Scan ECS/Lambda resources and find unused ECR images to delete safety.
help, h Shows a list of commands or help for one command
GLOBAL OPTIONS:
--config FILE, -c FILE Load configuration from FILE (default: "ecrm.yaml") [$ECRM_CONFIG]
--log-level value Set log level (debug, info, notice, warn, error) (default: "info") [$ECRM_LOG_LEVEL]
--no-color Whether or not to color the output (default: false) [$ECRM_NO_COLOR]
--help, -h show help (default: false)
Configuration file is YAML format. ecrm generate can generate a configuration file.
clusters:
- name: my-cluster
- name_pattern: "prod*"
- name_pattern: "dev*"
task_definitions:
- name: "*"
keep_count: 3
lambda_funcions:
- name: "*"
keep_count: 3
repositories:
- name_pattern: "prod/*"
expires: 90days
keep_tag_patterns:
- latest
- name_pattern: "dev/*"
expires: 30daysecrm generate scans ECS, Lambda and ECR resources in an AWS account and generate a configuration file.
$ ecrm generate --help
NAME:
ecrm generate - Genarete ecrm.yaml
USAGE:
ecrm generate [command options] [arguments...]
OPTIONS:
--help, -h show help (default: false)$ ecrm plan --help
NAME:
ecrm plan - scan ECS resources and find unused ECR images to delete safety.
USAGE:
ecrm plan [command options] [arguments...]
OPTIONS:
--repository REPOSITORY, -r REPOSITORY plan for only images in REPOSITORY [$ECRM_REPOSITORY]
--help, -h show help (default: false)ecrm plan shows summaries of unused images in ECR.
ecrm delete deletes these images (in EXPIRED columns) actually.
$ ecrm plan
REPOSITORY | TOTAL | EXPIRED | KEEP
-----------------------+--------------+---------------+--------------
dev/app | 732 (594 GB) | -707 (574 GB) | 25 (21 GB)
dev/nginx | 720 (28 GB) | -697 (27 GB) | 23 (875 MB)
prod/app | 97 (80 GB) | -87 (72 GB) | 10 (8.4 GB)
prod/nginx | 95 (3.7 GB) | -85 (3.3 GB) | 10 (381 MB) $ ecrm delete --help
NAME:
ecrm delete - scan ECS resources and delete unused ECR images.
USAGE:
ecrm delete [command options] [arguments...]
OPTIONS:
--force force delete images without confirmation (default: false) [$ECRM_FORCE]
--repository REPOSITORY, -r REPOSITORY delete only images in REPOSITORY [$ECRM_REPOSITORY]
--help, -h show help (default: false)Copyright (c) 2021 FUJIWARA Shunichiro
MIT