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What is Ansible | How to Use Ansible with Docker? 

Ansible is an open source IT Configuration Management, Deployment & Orchestration tool. It aims to provide large productivity gains to a wide variety of automation challenges. This tool is very simple to use yet powerful enough to automate complex multi-tier IT application environments. DevOps Training

Advantages of Using Ansible with Docker:

Ansible does a great job of automating Docker and operationalizing the process of building and deploying containers. If you’re managing a traditional IT system, for example, But Ansible removes the need to do processes manually. There are four main advantages of using Ansible with Docker: DevOps Online Training  

1. Portability/Flexibility:

The fact that Ansible playbooks are portable, meaning they can be used anywhere, as well as repeatable, can save you a lot of time and effort. For example, if you use a pure Docker file to build a container, then you can reproduce the application only in a Docker container.  DevOps Training in Hyderabad

2. Auditability:

Even if you create containers, you’ll still need to monitor code and track vulnerabilities. Using Ansible with Docker, you can easily track who has deployed which containers as well as what’s in all of the containers, and know that you can rebuild any containers as necessary.

3. Management of Entire Environments:

Ansible can monitor containers and non-container at the same time, which is essential because containerized applications often need to “talk” with no containerized applications.

4. Similar Syntax:

As mentioned, Ansible used YAML files for its playbooks. Docker uses its non-YAML scripts, but they are very similar and can do almost the same things.

How to Use Ansible with Docker?

Docker is a Linux-based open-source platform used to help automate the deployment of applications within software containers. Now let’s delve further into using Ansible with Docker. As mentioned, you can use Ansible to automate Docker and to build and deploy Docker containers. First, you’ll need to have Docker SDK for Python installed. After you install the tools, examine the last Ansible rolled, and then perform deployment using the blue-green technique. Don’t forget to test! Run both integration and stress tests; otherwise, your application may not run correctly.  

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