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Docker vs Fabric: What are the differences?

Introduction

Docker and Fabric are two popular tools used in the software development industry. While they have some similarities, they also have key differences that set them apart. In this article, we will explore these differences and provide a clear understanding of when to use Docker and when to use Fabric.

  1. Deployment Methodology: Docker is a containerization platform that allows developers to package their applications, along with all the dependencies, into a single unit called a container. It provides an isolated and consistent environment for running applications. On the other hand, Fabric is a Python library that simplifies the deployment and management of applications on remote servers. It focuses on automation and scripting tasks related to deploying applications.

  2. Level of Abstraction: Docker operates at a higher level of abstraction compared to Fabric. Docker allows developers to define the entire application stack, including the operating system, libraries, and dependencies, in a Dockerfile. It abstracts away the underlying infrastructure and provides a consistent runtime environment. Conversely, Fabric is more focused on providing a flexible and easy-to-use platform for deploying applications, without the need for defining the entire infrastructure stack.

  3. Portability: Docker containers are highly portable and can be run on any system that supports Docker, regardless of the underlying operating system or architecture. This makes Docker suitable for deploying applications across different environments with ease. On the other hand, Fabric is more geared towards specific server configurations and may require more manual setup and configuration to work on different systems.

  4. Scalability: Docker provides built-in features for scaling applications, allowing developers to easily scale containers up or down based on the demand. It also supports orchestration tools like Docker Swarm and Kubernetes, which simplify the management of large-scale container deployments. Meanwhile, Fabric focuses more on the deployment and configuration aspects and may require additional tools or scripts to handle scaling.

  5. Development vs. Operations: Docker is commonly used during development and testing stages to ensure consistent and reproducible environments. It helps developers build and test applications with their dependencies, making it easier to identify and fix potential issues. Fabric, on the other hand, is more focused on the operational aspects of deploying and managing applications in production environments.

  6. Ecosystem and Community: Docker has a large and active community, with an extensive ecosystem of tools, libraries, and images available. Developers can leverage these resources to simplify their workflow and address common challenges. Fabric, while not as widely adopted as Docker, still has a supportive community and offers its own set of plugins and extensions for various deployment scenarios.

In summary, Docker is a containerization platform that provides a higher level of abstraction and focuses on packaging and running applications in isolated environments. Fabric, on the other hand, is a Python library that simplifies deployment and management tasks, with a focus on automation and scripting. Docker is more suitable for development and testing stages, while Fabric is more aligned with operational deployment in production environments.

Decisions about and Docker
Florian Sager
IT DevOp at Agitos GmbH · | 3 upvotes · 463.1K views
Chose
LXDLXD
over
DockerDocker

lxd/lxc and Docker aren't congruent so this comparison needs a more detailed look; but in short I can say: the lxd-integrated administration of storage including zfs with its snapshot capabilities as well as the system container (multi-process) approach of lxc vs. the limited single-process container approach of Docker is the main reason I chose lxd over Docker.

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Pros of Docker
  • 823
    Rapid integration and build up
  • 692
    Isolation
  • 521
    Open source
  • 505
    Testa­bil­i­ty and re­pro­ducibil­i­ty
  • 460
    Lightweight
  • 218
    Standardization
  • 185
    Scalable
  • 106
    Upgrading / down­grad­ing / ap­pli­ca­tion versions
  • 88
    Security
  • 85
    Private paas environments
  • 34
    Portability
  • 26
    Limit resource usage
  • 17
    Game changer
  • 16
    I love the way docker has changed virtualization
  • 14
    Fast
  • 12
    Concurrency
  • 8
    Docker's Compose tools
  • 6
    Easy setup
  • 6
    Fast and Portable
  • 5
    Because its fun
  • 4
    Makes shipping to production very simple
  • 3
    Highly useful
  • 3
    It's dope
  • 2
    Package the environment with the application
  • 2
    Super
  • 2
    Open source and highly configurable
  • 2
    Simplicity, isolation, resource effective
  • 2
    MacOS support FAKE
  • 2
    Its cool
  • 2
    Does a nice job hogging memory
  • 2
    Docker hub for the FTW
  • 2
    HIgh Throughput
  • 2
    Very easy to setup integrate and build
  • 0
    Asdfd
Cons of Docker
  • 8
    New versions == broken features
  • 6
    Unreliable networking
  • 6
    Documentation not always in sync
  • 4
    Moves quickly
  • 3
    Not Secure

What is Docker?

The Docker Platform is the industry-leading container platform for continuous, high-velocity innovation, enabling organizations to seamlessly build and share any application — from legacy to what comes next — and securely run them anywhere

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What tools integrate with Docker?
What are some alternatives to and Docker?
LXC
LXC is a userspace interface for the Linux kernel containment features. Through a powerful API and simple tools, it lets Linux users easily create and manage system or application containers.
rkt
Rocket is a cli for running App Containers. The goal of rocket is to be composable, secure, and fast.
Kubernetes
Kubernetes is an open source orchestration system for Docker containers. It handles scheduling onto nodes in a compute cluster and actively manages workloads to ensure that their state matches the users declared intentions.
Cloud Foundry
Cloud Foundry is an open platform as a service (PaaS) that provides a choice of clouds, developer frameworks, and application services. Cloud Foundry makes it faster and easier to build, test, deploy, and scale applications.
Vagrant
Vagrant provides the framework and configuration format to create and manage complete portable development environments. These development environments can live on your computer or in the cloud, and are portable between Windows, Mac OS X, and Linux.
See all alternatives