Docker Swarm vs Dokku

Struggling to choose between Docker Swarm and Dokku? Both products offer unique advantages, making it a tough decision.

Docker Swarm is a Development solution with tags like clustering, container-orchestration, docker.

It boasts features such as Native clustering for Docker, Turns multiple Docker hosts into a single virtual host, Load balancing, Service discovery, Scaling services across hosts, Rolling updates, Health checks and failover and pros including Easy clustering of Docker containers, Horizontal scaling, High availability, Load balancing out of the box, Rolling updates with zero downtime, Built-in service discovery.

On the other hand, Dokku is a Development product tagged with docker, git, heroku, paas.

Its standout features include 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, and it shines with pros like Free and open source, Lightweight and easy to install, Leverages Docker for fast deployment, Similar workflow to Heroku, Active community support.

Feature	Docker Swarm	Dokku
Overall Score	N/A	N/A
Primary Category	Development	Development

Product Overview

Docker Swarm

Description: Docker Swarm is a native clustering solution for Docker containers that turns a group of Docker engines into a single virtual Docker engine. It allows users to manage multiple Docker hosts as a cluster and deploy services across the cluster.

Dokku

Description: 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.

Key Features Comparison

Docker Swarm Features

• Native clustering for Docker
• Turns multiple Docker hosts into a single virtual host
• Load balancing
• Service discovery
• Scaling services across hosts
• Rolling updates
• Health checks and failover

Dokku 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

Pros & Cons Analysis

Docker Swarm

Pros

• Easy clustering of Docker containers
• Horizontal scaling
• High availability
• Load balancing out of the box
• Rolling updates with zero downtime
• Built-in service discovery

Cons

• More complex than standalone Docker
• Requires Docker Engine on each node
• Not as feature rich as Kubernetes
• Limited metrics and logging

Dokku

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

Pricing Comparison

Docker Swarm

• Open Source

Dokku

• Open Source