Diun

diun Plugin

Docker Image Update Notifier. Monitors container registries and alerts when tracked images have new tags or digests. Supports Slack, email, Telegram, webhooks, and many other channels.

Installation

# Docker (recommended)
docker run -d --name diun \
  -v /var/run/docker.sock:/var/run/docker.sock \
  -v ./diun.yml:/diun.yml:ro \
  crazymax/diun

# Standalone binary from GitHub releases
# https://github.com/crazy-max/diun/releases/latest

Basic Usage

# Validate configuration
diun check-config --config diun.yml

# Start watching registries
diun serve --config diun.yml

# Dry run without sending notifications
diun serve --config diun.yml --no-notif

Configuration

Create diun.yml with watched images and notification providers. See the official docs for provider-specific settings.

Usage Examples

• "Notify me when nginx:latest gets a new digest"
• "Validate my diun config before deploying"
• "Watch Docker Hub tags for my base images"

SuperCLI

sc diun self check-config --config diun.yml
sc diun self serve --config diun.yml
sc plugins learn diun