kaniko-wrapper 2.0.3.0

EpicMorg: Kaniko-Compose Wrapper - CLI wrapper for Kaniko build system

Description

Python wrapper for run kaniko from shell with parameters from docker-compose.yml file.

Motivation

1. You have Docker project thar contains: 1.1 docker-compose.yml - as build manifest 1.2 One or more Dockerfiles in project
2. You want to automate builds with kaniko build system.
3. kaniko dont support docker-compose.yml builds.

How to

pip install kaniko-wrapper
cd <...>/directory/contains/docker/and/docker-compose-file/
kaniko-wrapper

Note on the executor image. Google archived the original kaniko in 2025 and gcr.io/kaniko-project/executor is frozen at v1.24.0. The default executor is now the community fork ghcr.io/osscontainertools/kaniko:latest. Pin a tag in CI and override with --kaniko-image / KANIKO_IMAGE if needed.

Arguments (examples)

• --compose-file - Path to docker-compose.yml file
• --kaniko-image - Kaniko executor image (def. ghcr.io/osscontainertools/kaniko:latest)
• --push, --deploy, -d, -p - Build and push to the registry and all x-mirrors
• --dry-run, --dry - Dry run: build images without pushing
• --no-push - Build without pushing to the registry
• --verbose, -V - Verbose output (shortcut for --log-level DEBUG)
• --log-level - Override log level: DEBUG, INFO, WARNING, ERROR, CRITICAL
• --engine - Container engine: docker (default) or podman
• --version, -v - Show script version
• --help, -h - Show this help message and exit

Supported features (example):

1. Single project in docker-compose.yml

services:
  app:
    image: "EpicMorg/kaniko-wrapper:image"
    build:
      context: .
      dockerfile: ./Dockerfile

2. Multiproject in docker-compose.yml

services:
  app:
    image: "EpicMorg/kaniko-wrapper:image-jdk11"
    build:
      context: .
  app-develop:
    image: "EpicMorg/kaniko-wrapper:image-develop-jdk11"
    build:
      context: .
      dockerfile: ./Dockerfile.develop
  app-develop-17:
    image: "epicmorg/astralinux:image-develop-jdk17"
    build:
      context: .
      dockerfile: ./Dockerfile.develop-17

3. Mirrors — push one build to several registries

Add an x-mirrors list to a service. On --push, the built image is pushed to the primary image and to every mirror in a single build (multiple --destination). A failed push to any mirror fails the build. All target registries must be authenticated in ~/.docker/config.json.

services:
  app:
    image: docker.io/epicmorg/app:latest
    build:
      context: .
    x-mirrors:
      - quay.io/epicmorg/app:latest