RexOpsWhat is Rex?
Rex is an automation framework that combines Perl and Secure Shell (SSH) for a portable and highly flexible approach to data center infrastructure management and software deployment.
Rex is a tool in the Continuous Deployment category of a tech stack.
Key Features
Puts you in charge: Rex acknowledges that there is more than one way to manage it. It trusts you to be in the best position to decide what to automate and how, allowing you to build the automation tool your situation requires.Easy to get on board: automate what you are doing today, and add more tomorrow. Rex is instantly usable, making it ideal and friendly for incremental automation.It's just Perl: Perl is a battle-tested, mature language. Whenever you reach the limitations of the built-in Rex features, a powerful programming language and module ecosystem is directly available at your fingertips to seamlessly extend it even in other languages. So after all, it's not just Perl.
Rex Pros & Cons
Pros of Rex
- ✓Much simple to use or start with, if you know perl
Cons of Rex
No cons listed yet.
Rex Alternatives & Comparisons
What are some alternatives to Rex?
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.
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.
Dotenv
It is a zero-dependency module that loads environment variables from a .env file into process.env. Storing configuration in the environment separate from code is based on The Twelve-Factor App methodology.
