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Chef cookbook for setting up rails server from scratch
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README.md

Rails server starter pack Cookbook

This cookbook will :

  1. Create a user with sudo permission without requiring password for deploying purpose
  2. Change system SSH port (optional)
  3. Installs RVM and Ruby
  4. Installs Passenger and Nginx module
  5. Installs PostgreSQL
  6. Set up a placeholder Rails app repo in your server which you can git push later and the deployment task will be run from the post-receive hook

Requirements

List your cookbook requirements. Be sure to include any requirements this cookbook has on platforms, libraries, other cookbooks, packages, operating systems, etc.

Platforms

  • Ubuntu 12.04 or later

Chef

  • Chef 11.16 or later
  • Chef-Solo (knife-solo), I used chef-solo for easier configuration

Cookbooks

Optional, I recommend using fail2ban official cookbooks to setup fail2ban.

  • fail2ban - Ban an ip address after too many fail login attempt to prevent someone bruteforce your server

Attributes.

Key Type Description Default
['group'] String The name of the group with sudo permission which the new user will belongs to deployer
['user']['name'] String The username of the new user that will be created demo
['user']['password'] String The shadow hash of the password of the new user. Shadow hash can be generated using openssl passwd -1 yourpasswordhere $1$aQEG8V7N$oQXPBNWquu0fvjB1KEkKH0
['ssh']['port'] String The port number used by ssh 2112
['ruby']['version'] String Version of ruby that will be installed 2.3.1
['rvm']['gpg_key'] String GPG key used to verify the identity of RVM before installation, no need to modify this usually 409B6B1796C275462A1703113804BB82D39DC0E3
['passenger']['version'] String Version of Passenger that will be installed 5.0.29
['nginx']['extra_configure_flags'] String Extra configutation flag used for Nginx module installation blank
['nginx']['worker_processes'] String Number of worker processes that will be spawned for Nginx 1
['nginx']['worker_connections'] String Number of simultaneous connections for Nginx 1024
['db']['root_password'] String Password for the PostgreSQL database root user correcthorsebatterystaple
['db']['user']['name'] String Username for the new PostgreSQL user demo
['db']['user']['password'] String Password for the new PostgreSQL user correcthorsebatterystaple
['railsapp']['name'] String Name of your rails app, this app will be installed to /home/[username]/[app_name] directory demo_app
['railsapp']['server_name'] String Domain name used to access the rails app (if left blank then will tied to the localhost ip address) demo_app.example.com
['railsapp']['secret_key_base'] String Secret key base used by the rails app 1c739858e1b55a7d57dbb2b9545c3bc503af4d337e8526b5c1438a444231820fb9338533237bcf696897d110abb7f3ab3ac0896b7cba9832b58e610758e2d116
['railsapp']['post_receive_commands'] Array of String Custom post receive commands you want to run after the rails app repository received git push []

Usage

rails-server-starter-pack::default

Include rails-server-starter-pack 's recipes with the following order in your node's run_list:

{
  "name":"my_node",
  "run_list": [
    "recipe[rails-server-starter-pack::default]",
    "recipe[rails-server-starter-pack::users]",
    "recipe[rails-server-starter-pack::ssh]",
    "recipe[rails-server-starter-pack::rvm]",
    "recipe[rails-server-starter-pack::passenger]",
    "recipe[rails-server-starter-pack::postgres]",
    "recipe[rails-server-starter-pack::railsapp]"
  ]
}

Run knife solo prepare root@YOUR_SERVER_IP , then edit the YOUR_SERVER_IP.json inside nodes folder to include the run_list and variables. Then run knife solo cook root@YOUR_SERVER_IP.

Note

The railsapp recipe is using a starter rails template from this repository : https://github.com/cupnoodle/derpbox .

Contributing

  1. Fork the repository on Github
  2. Create a named feature branch (like add_component_x)
  3. Write your change
  4. Write tests for your change (if applicable)
  5. Run the tests, ensuring they all pass
  6. Submit a Pull Request using Github

License and Authors

Authors: soulchild

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