Ansible vs Chef vs Salt

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Ansible
Ansible

7.4K
5.9K
+ 1
1.2K
Chef
Chef

1K
755
+ 1
336
Salt
Salt

324
266
+ 1
146

What is Ansible?

Ansible is an IT automation tool. It can configure systems, deploy software, and orchestrate more advanced IT tasks such as continuous deployments or zero downtime rolling updates. Ansible’s goals are foremost those of simplicity and maximum ease of use.

What is Chef?

Chef enables you to manage and scale cloud infrastructure with no downtime or interruptions. Freely move applications and configurations from one cloud to another. Chef is integrated with all major cloud providers including Amazon EC2, VMWare, IBM Smartcloud, Rackspace, OpenStack, Windows Azure, HP Cloud, Google Compute Engine, Joyent Cloud and others.

What is Salt?

Salt is a new approach to infrastructure management. Easy enough to get running in minutes, scalable enough to manage tens of thousands of servers, and fast enough to communicate with them in seconds. Salt delivers a dynamic communication bus for infrastructures that can be used for orchestration, remote execution, configuration management and much more.
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Why do developers choose Ansible?
Why do developers choose Chef?
Why do developers choose Salt?

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    What companies use Ansible?
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    What are some alternatives to Ansible, Chef, and Salt?
    Puppet Labs
    Puppet is an automated administrative engine for your Linux, Unix, and Windows systems and performs administrative tasks (such as adding users, installing packages, and updating server configurations) based on a centralized specification.
    Terraform
    With Terraform, you describe your complete infrastructure as code, even as it spans multiple service providers. Your servers may come from AWS, your DNS may come from CloudFlare, and your database may come from Heroku. Terraform will build all these resources across all these providers in parallel.
    Jenkins
    In a nutshell Jenkins CI is the leading open-source continuous integration server. Built with Java, it provides over 300 plugins to support building and testing virtually any project.
    AWS CloudFormation
    You can use AWS CloudFormation’s sample templates or create your own templates to describe the AWS resources, and any associated dependencies or runtime parameters, required to run your application. You don’t need to figure out the order in which AWS services need to be provisioned or the subtleties of how to make those dependencies work.
    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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    Decisions about Ansible, Chef, and Salt
    StackShare Editors
    StackShare Editors
    Salt
    Salt
    Puppet Labs
    Puppet Labs
    Ansible
    Ansible

    By 2014, the DevOps team at Lyft decided to port their infrastructure code from Puppet to Salt. At that point, the Puppet code based included around "10,000 lines of spaghetti-code,” which was unfamiliar and challenging to the relatively new members of the DevOps team.

    “The DevOps team felt that the Puppet infrastructure was too difficult to pick up quickly and would be impossible to introduce to [their] developers as the tool they’d use to manage their own services.”

    To determine a path forward, the team assessed both Ansible and Salt, exploring four key areas: simplicity/ease of use, maturity, performance, and community.

    They found that “Salt’s execution and state module support is more mature than Ansible’s, overall,” and that “Salt was faster than Ansible for state/playbook runs.” And while both have high levels of community support, Salt exceeded expectations in terms of friendless and responsiveness to opened issues.

    See more
    Marcel Kornegoor
    Marcel Kornegoor
    CTO at AT Computing · | 5 upvotes · 330.7K views
    atAT ComputingAT Computing
    Linux
    Linux
    Ubuntu
    Ubuntu
    CentOS
    CentOS
    Debian
    Debian
    Red Hat Enterprise Linux
    Red Hat Enterprise Linux
    Fedora
    Fedora
    Visual Studio Code
    Visual Studio Code
    Jenkins
    Jenkins
    VirtualBox
    VirtualBox
    GitHub
    GitHub
    Docker
    Docker
    Kubernetes
    Kubernetes
    Google Compute Engine
    Google Compute Engine
    Ansible
    Ansible
    Puppet Labs
    Puppet Labs
    Chef
    Chef
    Python
    Python
    #ATComputing

    Since #ATComputing is a vendor independent Linux and open source specialist, we do not have a favorite Linux distribution. We mainly use Ubuntu , Centos Debian , Red Hat Enterprise Linux and Fedora during our daily work. These are also the distributions we see most often used in our customers environments.

    For our #ci/cd training, we use an open source pipeline that is build around Visual Studio Code , Jenkins , VirtualBox , GitHub , Docker Kubernetes and Google Compute Engine.

    For #ServerConfigurationAndAutomation, we have embraced and contributed to Ansible mainly because it is not only flexible and powerful, but also straightforward and easier to learn than some other (open source) solutions. On the other hand: we are not affraid of Puppet Labs and Chef either.

    Currently, our most popular #programming #Language course is Python . The reason Python is so popular has to do with it's versatility, but also with its low complexity. This helps sysadmins to write scripts or simple programs to make their job less repetitive and automating things more fun. Python is also widely used to communicate with (REST) API's and for data analysis.

    See more
    Interest over time
    Reviews of Ansible, Chef, and Salt
    Review ofSaltSalt

    For automating deployment or system admin tasks, Shell/Perl are more than enough. Specially Perl one liners, that I use heavily, even to make changes in xml files. But quite often the need is to just check the state of system and run scripts without fear. Thats where I actually needed some scripting language with "state mechanism" associated with it. Salt provided me above similar kind of experience. I tested salt first on a small scenario. Installation of 60 RPMS on a machine. I was pleased that I could achieve that in around 25 lines of code using salt. And eventually I was also able to keep data and code separate. This was another plus point. henceforth I was able to use salt to deploy a large potion Datacenter (apps deployment). I am still working towards orchestration and finding it quite promising. The use of pure python whenever needed to deal with more complex scenario is awesome.

    How developers use Ansible, Chef, and Salt
    Avatar of Cloudcraft
    Cloudcraft uses AnsibleAnsible

    Ansible is the deployment tool for people who don't like deployment tools. It's close to scripting, doesn't pollute your servers with agents or centralized servers, and just makes immediate sense. The entire stack at Cloudcraft.co is orchestrated by Ansible. What does that mean? Beyond the obvious of installing packages and configuring services, Ansible coordinates all the machines into a working deployment: It adds API servers to the loadbancer pool, opens ports on the DB server for the backend servers to connect, gracefully upgrades services in a rolling fashion for zero-downtime deployments etc. And it's so easy to use, it's easier to use than doing things by hand, meaning it's a deployment tool you'll actually use every time!

    Avatar of Refractal
    Refractal uses SaltSalt

    When it comes to provisioning tens to hundreds of servers, you need a tool that can handle the load, as well as being extremely customisable. Fortunately, Salt has held that gauntlet for us consistently through any kind of issue you can throw at it.

    Avatar of Scrayos UG (haftungsbeschränkt)
    Scrayos UG (haftungsbeschränkt) uses AnsibleAnsible

    We use Ansible to synchronize the few configuration-options we've taken on our CoreOS-Machines. This makes deployment even easier and the fact that it's Agentless made the decision even easier.

    Avatar of Bob P
    Bob P uses AnsibleAnsible

    Ansible is used in both the development and production deployment process. A playbook couple with a Vagrantfile, easy deploys a local virtual machine that will mirror the setup in production.

    Avatar of sapslaj
    sapslaj uses AnsibleAnsible

    I use Ansible to manage the configuration between all of the different pieces of equipment, and because it's agentless I can even manage things like networking devices all from one repo.

    Avatar of FAELIX
    FAELIX uses SaltSalt

    We've built something using SaltStack and Debian Linux to help us deploy and administer at scale the servers we provide for our part- and fully-managed hosting customers.

    Avatar of Bùi Thanh
    Bùi Thanh uses AnsibleAnsible
    • Configuration management:
      • deploy/install all web/app environments
      • simple with Galaxy and playbooks.
    • No need any pre-installed agent on remote servers.
    Avatar of Goyoboard
    Goyoboard uses ChefChef

    Out custom recipes makes it simple for developers bootstrap process (using vagrant) and that same recipe is also the one that is used to prep instances

    Avatar of Runbook
    Runbook uses SaltSalt

    Everything is deployed via Salt. From configurations to Docker container builds.

    Avatar of Zinc
    Zinc uses ChefChef

    We use Chef for our configuration management and our service discovery.

    Avatar of EverTrue
    EverTrue uses ChefChef

    Configuration management for any services not provided by AWS.

    Avatar of Hund
    Hund uses ChefChef

    Distributed application deployments and server configuration.

    Avatar of Aspire
    Aspire uses SaltSalt

    Simple configuration of vagrant for development environments.

    Avatar of SAP Hybris
    SAP Hybris uses SaltSalt

    configuration manager and orchestrator for deployment

    Avatar of James Salas
    James Salas uses ChefChef

    Configuration and deployment of application

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