Ansible Rails

Ansible playbook to setup a web server for a Rails application.

Components: Nginx, PostgreSQL, Redis, Ruby, Nodejs, Monit, Let's Encrypt, Utilities (acmetool, git, htop, tmux, tree, wget, rclone, etc.). Rails application is served via Puma application server.

Note: unpolished since 2019.

Requirements

• Server: CentOS 7 and upper (with SElinux disabled)
• Client: Ansible 2.7 and upper

Configuration

Copy group_vars/all.yml.example to group_vars/all.yml and set values.

Copy hosts.example to hosts and set server IP address and port.

Modify other values based on your needs.

Usage

Initial run:

1. Run ssh-keyscan -t rsa SERVER_IP >> ~/.ssh/known_hosts

2. Run ansible-playbook site.yml -i hosts -e ansible_port=22 -k -f 10

After initial:

Just run ansible-playbook site.yml -i hosts -f 10

License

Released under the BSD 2-clause license. See LICENSE.txt for details.