What is Ansible?
After almost searching on every site and coming to a conclusion for what is Ansible? I conclude it with development+operations.here is a short introduction for beginners.
What is Ansible?
Ansible is a simple open-source IT engine that automates application deployment, cloud provisioning, and many other IT tools. It is a software tool that provides simple but powerful automation for cross-platform computer support. It is primarily intended for IT professionals, who use it for application deployment, updates on workstations and servers, cloud provisioning, configuration management, intra-service orchestration, and nearly anything a systems administrator does on a weekly or daily basis. Ansible doesn't depend on agent software and has no additional security infrastructure, so it's easy to deploy.
What ansible does ?
While Ansible may be at the forefront of automation, systems administration, and DevOps, it's also useful to everyday users. Ansible allows you to configure not just one computer, but potentially a whole network of computers at once, and using it requires no programming skills. Instructions written for Ansible are human-readable. Whether you're entirely new to computers or an expert, Ansible files are easy to understand to users. Ansible Roles provide a framework for fully independent, or interdependent collections of variables, tasks, files, templates, and modules. In Ansible, the role is the primary mechanism for breaking a playbook into multiple files. This simplifies writing complex playbooks, and it makes them easier to reuse.
Knowing what Ansible is, its benefits, and uses, the next big thing to remember is how Ansible works. The process of working of Ansible cannot be broken down into procedures or steps. To understand the functioning of the software, one has to view all the different stages at a time.
Why Ansible
The main reason is simplicity. Michael DeHaan, the creator of Ansible, already had a lot of experience with other configuration management tools when he decided to develop a new one. He said that he wanted “a tool that you could not use for six months, come back to, and still remember.”
Working of Ansible
Ansible works by connecting the server of the user through the SSH keys and pushing the small programs out. With the use of modules, the playbooks help the ansible clients in performing all the specific tasks. The particular functions can include the service of restarting, installing packages, rebooting servers, and much more. With the use of Ansible, a lot of things can be performed.
Advantages of ansible
Ansible is free and open source.
System requirement is very low.
3. Lightweight and quick deployment.
Ansible uses SSH for the operations on the existing network.
Developed in python.
Ansible uses YAML syntax in configuration files.
Larger community
Ansible is a powerful tool that helps users to model the highly complex workflows of the IT industry efficiently.
10. Depending on the networking and automation needs of the users, Ansible can easily offer extensions.
Disadvantages of Ansible
- Insufficient user interface
- Lack of any notion of state
Limited windows support
Ansible is new to the market
The growing interest in Ansible due to the adoption of Ansible by renowned agencies such as NASA can also turn the tables. The diverse functionalities of Ansible, such as provisioning, orchestration, application deployment, and security and compliance, show its potential. These capabilities of Ansible can translate effectively into a comprehensive DevOps tool. The future course for Ansible would depend on strengthening the advantages of Ansible while working on the setbacks.
After almost searching on every site and coming to a conclusion for what is Ansible? I conclude it with development+operations.here is a short introduction for beginners.