Dokku
Dokku is an open source Platform-as-a-Service that runs on a single server, allowing developers to easily deploy and manage applications in a similar way to Heroku. It is lightweight, easy to install, and uses Docker and Git under the hood.
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git
heroku
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Dokku: Open Source PaaS
Lightweight, single-server Platform-as-a-Service for easy application deployment and management, built on Docker and Git
What is Dokku?
Dokku is an open source Platform-as-a-Service (PaaS) that allows developers to easily deploy, manage, and scale applications on a single server. It is designed to be lightweight, simple to install, and uses Docker and Git workflows under the hood.
Some key features of Dokku include:
- Git push deployments - Developers can deploy apps simply by pushing their code to the Dokku server via Git.
- Simple horizontal scaling - Apps can be easily scaled to multiple container instances for improved resilience and performance.
- Supports multiple languages and frameworks - Dokku works with Python, Ruby, JavaScript, PHP, and more.
- CLI administration and management - The entire platform can be administered via SSH and simple commands.
- Pluggable architecture - Custom Dokku plugins allow extending core functionality.
- Heroku compatibility - The Git push deployments mimic the Heroku workflow many developers are already familiar with.
As it is Docker-powered, Dokku allows developers to locally build and test applications using Docker containers before deploying to production. This ensures consistency between environments.
Overall, Dokku aims to provide PaaS-style simplicity for deploying apps on your own infrastructure. Its active community makes Dokku a compelling open source alternative to proprietary PaaS offerings.
Dokku Features
Features
- One-click deployments using Git
- Simple horizontal scaling
- Zero downtime deploys
- Built-in support for common add-ons like databases, caching, etc
- Heroku buildpacks support for easy language runtime configuration
- SSH access for debugging and configuration
Pricing
- Open Source
Pros
Free and open source
Lightweight and easy to install
Leverages Docker for fast deployment
Similar workflow to Heroku
Active community support
Cons
Limited to a single server
Not as feature rich as Heroku
Requires some command line usage
Steeper learning curve than fully managed PaaS
Official Links
The Best Dokku Alternatives
Top Development and Platform As A Service and other similar apps like Dokku
Here are some alternatives to Dokku:
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