Ansible vs Mina: What are the differences?
Developers describe Ansible as "Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine". 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. On the other hand, Mina is detailed as "Really fast deployer and server automation tool". Mina works really fast because it's a deploy Bash script generator. It generates an entire procedure as a Bash script and runs it remotely in the server. Compare this to the likes of Vlad or Capistrano, where each command is run separately on their own SSH sessions. Mina only creates one SSH session per deploy, minimizing the SSH connection overhead.
Ansible and Mina can be primarily classified as "Server Configuration and Automation" tools.
Some of the features offered by Ansible are:
- Ansible's natural automation language allows sysadmins, developers, and IT managers to complete automation projects in hours, not weeks.
- Ansible uses SSH by default instead of requiring agents everywhere. Avoid extra open ports, improve security, eliminate "managing the management", and reclaim CPU cycles.
- Ansible automates app deployment, configuration management, workflow orchestration, and even cloud provisioning all from one system.
On the other hand, Mina provides the following key features:
- Safe deploys. New releases are built on a temp folder. If the deploy script fails at any point, the build is deleted and it’d be as if nothing happened.
- Locks. Deploy scripts rely on a lockfile ensuring only one deploy can happen at a time.
- Works with anything. While Mina is built with Rails projects it mind, it can be used on just about any type of project deployable via SSH, Ruby or not.
"Agentless" is the top reason why over 251 developers like Ansible, while over 5 developers mention "Easy, fast and light weight" as the leading cause for choosing Mina.
Ansible and Mina are both open source tools. It seems that Ansible with 38.2K GitHub stars and 16K forks on GitHub has more adoption than Mina with 4.05K GitHub stars and 453 GitHub forks.
DigitalOcean, 9GAG, and Rainist are some of the popular companies that use Ansible, whereas Mina is used by Master Of Code Global, deppbot, and Bivee. Ansible has a broader approval, being mentioned in 960 company stacks & 587 developers stacks; compared to Mina, which is listed in 8 company stacks and 9 developer stacks.