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.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

Docker Swarm

Docker Swarm

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.

Categories:
clustering container-orchestration docker

Docker Swarm Features

  1. Native clustering for Docker
  2. Turns multiple Docker hosts into a single virtual host
  3. Load balancing
  4. Service discovery
  5. Scaling services across hosts
  6. Rolling updates
  7. Health checks and failover

Pricing

  • Open Source

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

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.

Categories:
docker git heroku paas

Dokku Features

  1. One-click deployments using Git
  2. Simple horizontal scaling
  3. Zero downtime deploys
  4. Built-in support for common add-ons like databases, caching, etc
  5. Heroku buildpacks support for easy language runtime configuration
  6. 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