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Ansible vs Selenium: What are the differences?
Ansible and Selenium are both automation tools used in software development and operations. However, they have several key differences that set them apart.
Implementation: Ansible is a configuration management tool used for automating the deployment and management of software applications. It uses a declarative approach, where users define the desired state of the system, and Ansible handles the execution of tasks to achieve that state. On the other hand, Selenium is a testing framework primarily used for automating web browsers. It uses a script-based approach, where users write code to interact with web elements and perform actions.
Target Audience: Ansible is mainly targeted towards system administrators and DevOps engineers who manage and deploy software on a large scale. It focuses on infrastructure automation and orchestration. Selenium, on the other hand, is primarily aimed at software testers and developers who need to automate web browser testing. It focuses on functional and regression testing of web applications.
Scope of Automation: Ansible is designed for automating tasks related to system configuration, provisioning, and deployment. It can manage a wide range of systems, including servers, networking devices, and cloud resources. Selenium, on the other hand, is specifically designed for automating web browser interactions. It can simulate user actions like clicking buttons, entering text, and validating web page content.
Language Support: Ansible uses a YAML-based configuration language, which is easy to read and write for system administrators. It also supports running scripts written in languages like Python and PowerShell. Selenium primarily supports scripting in languages like Java, Python, C#, and Ruby. This allows developers to choose a language they are comfortable with for writing test scripts.
Execution Mode: Ansible runs tasks in a push-based model, where the control node sends commands to the target nodes over SSH and executes them remotely. It allows for parallel execution and can manage multiple nodes simultaneously. Selenium, on the other hand, runs tests in a script-based model, where the test code is executed sequentially by controlling the web browser instance.
In Summary, Ansible is a configuration management tool focused on infrastructure automation, while Selenium is a testing framework for web browser automation. Ansible uses a declarative approach, targets system administrators and DevOps engineers, and supports a wide range of systems. Selenium uses a script-based approach, targets software testers and developers, and focuses on automating web browser interactions.
we are having one web application developed in Reacts.js. in the application, we have only 4 to 5 pages that we need to test. I am having experience in selenium with java. Please suggets which tool I should use. and why ............................ ............................ .............................
with the help of selenium we can automate react js for functional testing
I'm just getting started using Vagrant to help automate setting up local VMs to set up a Kubernetes cluster (development and experimentation only). (Yes, I do know about minikube)
I'm looking for a tool to help install software packages, setup users, etc..., on these VMs. I'm also fairly new to Ansible, Chef, and Puppet. What's a good one to start with to learn? I might decide to try all 3 at some point for my own curiosity.
The most important factors for me are simplicity, ease of use, shortest learning curve.
I have been working with Puppet and Ansible. The reason why I prefer ansible is the distribution of it. Ansible is more lightweight and therefore more popular. This leads to situations, where you can get fully packaged applications for ansible (e.g. confluent) supported by the vendor, but only incomplete packages for Puppet.
The only advantage I would see with Puppet if someone wants to use Foreman. This is still better supported with Puppet.
If you are just starting out, might as well learn Kubernetes There's a lot of tools that come with Kube that make it easier to use and most importantly: you become cloud-agnostic. We use Ansible because it's a lot simpler than Chef or Puppet and if you use Docker Compose for your deployments you can re-use them with Kubernetes later when you migrate
Pros of Ansible
- Agentless284
- Great configuration210
- Simple199
- Powerful176
- Easy to learn155
- Flexible69
- Doesn't get in the way of getting s--- done55
- Makes sense35
- Super efficient and flexible30
- Powerful27
- Dynamic Inventory11
- Backed by Red Hat9
- Works with AWS7
- Cloud Oriented6
- Easy to maintain6
- Vagrant provisioner4
- Simple and powerful4
- Multi language4
- Simple4
- Because SSH4
- Procedural or declarative, or both4
- Easy4
- Consistency3
- Well-documented2
- Masterless2
- Debugging is simple2
- Merge hash to get final configuration similar to hiera2
- Fast as hell2
- Manage any OS1
- Work on windows, but difficult to manage1
- Certified Content1
Pros of Selenium
- Automates browsers175
- Testing154
- Essential tool for running test automation101
- Record-Playback24
- Remote Control24
- Data crawling8
- Supports end to end testing7
- Easy set up6
- Functional testing6
- The Most flexible monitoring system4
- End to End Testing3
- Easy to integrate with build tools3
- Comparing the performance selenium is faster than jasm2
- Record and playback2
- Compatible with Python2
- Easy to scale2
- Integration Tests2
- Integrated into Selenium-Jupiter framework0
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Cons of Ansible
- Dangerous8
- Hard to install5
- Doesn't Run on Windows3
- Bloated3
- Backward compatibility3
- No immutable infrastructure2
Cons of Selenium
- Flaky tests8
- Slow as needs to make browser (even with no gui)4
- Update browser drivers1