ditto/config.example.yaml at main · devops-works/ditto · GitHub

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# ditto Configuration
# Docker Image Tracking & Transfer Operation
# Copy this file to config.yaml and customize for your environment

# Registry configuration - where built images will be pushed
registry:
  # Registry URL (without protocol)
  # Examples:
  #   - Docker Hub: docker.io
  #   - GCP Artifact Registry: europe-west1-docker.pkg.dev/project-id/repository
  #   - AWS ECR: 123456789012.dkr.ecr.us-east-1.amazonaws.com
  #   - Azure ACR: myregistry.azurecr.io
  url: your-registry.example.com

  # Namespace/repository prefix for images
  # Images will be pushed as: {url}/{namespace}/{image-name}:{tag}
  namespace: "mirrors"

# Source repositories configuration
# Each source has its own repository URL and list of images to track
sources:
  - name: "bigcorp"
    repo_url: "https://github.com/bigcorp/containers.git"

    # Optional: subdirectory in repo where images are located
    # If omitted, images are expected at the repository root
    base_path: "bigcorp"

    images:
      # Simple: monitor all versions and OS for an image
      - name: "nginx"

      - name: "elasticsearch"

      # Advanced: specify exact versions and OS
      - name: "postgresql"
        # Optional: specific versions to build
        # If omitted, all available versions will be built
        versions: ["15", "16"]

        # Optional: specific base OS to build
        # If omitted, all available OS (debian-12, ubuntu-22.04, etc.) will be built
        base_os: ["debian-12"]

  # Second source example: Your custom containers
  # - name: "custom"
  #   repo_url: "https://github.com/yourorg/containers.git"
  #   base_path: ""  # Images at repository root (optional, can be omitted)
  #   images:
  #     - name: "myapp"
  #       versions: ["2.0", "2.1"]
  #     - name: "another-service"

# Monitoring configuration
monitoring:
  # How often to check for new versions/changes
  # Go duration format: 1h, 30m, 2h30m, etc.
  # Default: 1h
  check_interval: "1h"

# Build configuration
build:
  # Number of parallel builds
  # Default: 3
  # Increase for faster processing, decrease if resource-constrained
  parallel_builds: 3

  # Maximum time allowed for a single build
  # Go duration format: 30m, 1h, 2h, etc.
  # Default: 30m
  build_timeout: "30m"

  # Cleanup local images after successful push
  # Default: true
  # Set to false if you want to keep images locally for inspection
  cleanup_after_build: true

# Observability configuration
observability:
  # HTTP port for health checks and metrics
  # Default: 8080
  # Endpoints:
  #   - /health  : Liveness probe (healthy if no critical errors)
  #   - /ready   : Readiness probe (ready if BuildKit + git available)
  #   - /metrics : Prometheus metrics
  port: 8080