WatchTower

WatchTower

WatchTower is an open source application monitoring solution for Docker and Docker Compose. It keeps containers running by monitoring them and taking actions when issues arise, such as restarting failed containers. Useful for ensuring availability of containerized apps in develop
Network & Admin Container Management
WatchTower image
docker monitoring container opensource
WatchTower alternatives ➤

WatchTower: Open Source Docker Application Monitoring Solution

WatchTower is an open source application monitoring solution for Docker and Docker Compose. It keeps containers running by monitoring them and taking actions when issues arise, such as restarting failed containers. Useful for ensuring availability of containerized apps in development and production.

What is WatchTower?

WatchTower is an open source application monitoring and container management solution designed specifically for Docker and Docker Compose environments. It operates by continuously monitoring running Docker containers and taking corrective actions to keep your applications running smoothly.

Some of the key features of WatchTower include:

  • Automatic restarting of failed or exited containers
  • Pulling latest image versions from Docker Hub to keep containers up-to-date
  • Notifications via email or Slack when containers require intervention
  • Support for Docker Hub webhooks to trigger container updates
  • Lightweight and easy to deploy as a Docker container itself

By handling routine container management tasks for you, WatchTower allows you to focus on building and improving your applications rather than worrying about keeping them running. It helps ensure the availability and reliability of containerized workloads in both development and production environments.

With its simple yet powerful capabilities, WatchTower is an essential tool for teams leveraging Docker containers and looking to automate container operations.

WatchTower Features

Features

  1. Automatic monitoring and restarting of Docker containers
  2. Support for Docker Compose to monitor groups of containers
  3. Web UI and API for monitoring container status
  4. Email, Slack and webhook notifications on container events
  5. Container resource usage metrics and logging
  6. Failure tracking and health checks of containers

Pricing

  • Open Source
  • Free

Pros

Lightweight and easy to setup

Helps ensure high availability of apps

Open source and free to use

Integrates well with Docker ecosystem

Active development and community support

Cons

Lacks advanced features like auto-scaling

Not optimized for large deployments

Basic UI compared to paid solutions

Requires some Docker knowledge to configure

Official Links

Official Website
https://containrrr.dev/watchtower/

The Best WatchTower Alternatives

Top Network & Admin and Container Management and other similar apps like WatchTower

Here are some alternatives to WatchTower:

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