Wud

Wud is a self-hosted container image update monitoring system that periodically checks running containers against their registries and reports when newer image versions are available. It detects updates by comparing SHA-256 digest hashes of container image manifests rather than relying on version tags, and persists last-known image digests and notification states to avoid duplicate alerts across restarts.

The system abstracts different container registry APIs behind a unified interface, supporting Docker Hub, GHCR, Quay, and others, and runs update checks on a configurable cron-like schedule with per-container polling intervals. When new image versions are detected, it sends notifications via configurable webhook endpoints to services like Slack, Discord, or email. All functionality is packaged into a single executable binary with no external runtime dependencies, keeping all data local without relying on external services.

Features

Automated Container Updaters - Periodically checks running containers against their registries and reports when newer image versions are available.
Container Image Versioning - Tracks current and latest versions of container images across a deployment by comparing digests.
Registry Monitoring - Monitors Docker registries for new image versions of currently deployed containers.
Docker Container Update Monitors - Monitors running Docker containers and notifies when newer image versions are available in their registries.
Container Registry Scanning - Continuously polls container registries via HTTP API to detect new image digests and version updates.
Container Image Digest Comparisons - Detects container image updates by comparing SHA-256 digest hashes of image manifests rather than version tags.
Docker Image Version Checkers - Tracks current and latest image versions across a deployment, comparing digests to identify available updates.
Container Update Notifiers - Checks container images for updates without relying on external services, keeping all data local.
Cron-Based Update Polling - Provides a cron-based scheduler for periodic container image update checks with per-container intervals.
Webhook Notification Systems - Sends update notifications via configurable webhook endpoints to services like Slack, Discord, or email.
Registry API Integrations - Periodically queries container registry HTTP APIs to fetch image manifest metadata and check for changes.
Single-Binary Deployments - Packages all functionality into a single executable binary with no external runtime dependencies for easy deployment.
Container Registry - Abstracts different container registry APIs behind a unified interface for image metadata retrieval.

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Name: getwud/wud
Author: getwud

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Wud

Features

Automated Container Updaters - Periodically checks running containers against their registries and reports when newer image versions are available.
Container Image Versioning - Tracks current and latest versions of container images across a deployment by comparing digests.
Registry Monitoring - Monitors Docker registries for new image versions of currently deployed containers.
Docker Container Update Monitors - Monitors running Docker containers and notifies when newer image versions are available in their registries.
Container Registry Scanning - Continuously polls container registries via HTTP API to detect new image digests and version updates.
Container Image Digest Comparisons - Detects container image updates by comparing SHA-256 digest hashes of image manifests rather than version tags.
Docker Image Version Checkers - Tracks current and latest image versions across a deployment, comparing digests to identify available updates.
Container Update Notifiers - Checks container images for updates without relying on external services, keeping all data local.
Cron-Based Update Polling - Provides a cron-based scheduler for periodic container image update checks with per-container intervals.
Webhook Notification Systems - Sends update notifications via configurable webhook endpoints to services like Slack, Discord, or email.
Registry API Integrations - Periodically queries container registry HTTP APIs to fetch image manifest metadata and check for changes.
Single-Binary Deployments - Packages all functionality into a single executable binary with no external runtime dependencies for easy deployment.
Container Registry - Abstracts different container registry APIs behind a unified interface for image metadata retrieval.

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Voir les 30 alternatives à Wud

Questions fréquentes

Que fait getwud/wud ?

Quelles sont les fonctionnalités principales de getwud/wud ?

Les fonctionnalités principales de getwud/wud sont : Automated Container Updaters, Container Image Versioning, Registry Monitoring, Docker Container Update Monitors, Container Registry Scanning, Container Image Digest Comparisons, Docker Image Version Checkers, Container Update Notifiers.

Quelles sont les alternatives open-source à getwud/wud ?

Les alternatives open-source à getwud/wud incluent : crazy-max/diun — diun is a monitoring service that tracks container registries for new tags or digest changes to notify users when… fluxcd/flux2 — Flux is a Kubernetes GitOps delivery tool used to automate application deployments by synchronizing cluster state with… nicholas-fedor/watchtower — Watchtower is a Docker container update automator that monitors registries for new image pushes and automatically… v2tec/watchtower — Watchtower is a container registry monitor and image update automator that functions as a background service. It… fluxcd/flux — Flux is a Kubernetes GitOps controller and deployment engine that synchronizes cluster state with configurations… containrrr/watchtower — Watchtower is a container-based solution designed to automate the lifecycle management of Docker applications. It…