Class: ChefBackup::Config

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/chef_backup/config.rb

Overview

ChefBackup Global Config

Constant Summary collapse

DEFAULT_BASE = 
'private_chef'.freeze
DEFAULT_CONFIG = 
{
  'backup' => {
    'always_dump_db' => true,
    'strategy' => 'none',
    'export_dir' => '/var/opt/chef-backup',
    'project_name' => 'opscode',
    'ctl-command' => 'chef-server-ctl',
    'running_filepath' => '/etc/opscode/chef-server-running.json',
    'database_name' => 'opscode_chef'
  }
}.freeze

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config = {}) ⇒ Config

Returns a new instance of Config.

Parameters:

  • config (Hash) (defaults to: {}) —

    a Hash of the private-chef-running.json



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# File 'lib/chef_backup/config.rb', line 52

def initialize(config = {})
  config['config_base'] ||= DEFAULT_BASE
  base = config['config_base']
  config[base] ||= {}
  config[base]['backup'] ||= {}
  config[base]['backup'] = DEFAULT_CONFIG['backup'].merge(config[base]['backup'])
  @config = config
end

Class Method Details

.[](key) ⇒ Object 



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# File 'lib/chef_backup/config.rb', line 32

def [](key)
  config[key]
end

.[]=(key, value) ⇒ Object 



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# File 'lib/chef_backup/config.rb', line 36

def []=(key, value)
  config[key] = value
end

.config ⇒ Object 



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# File 'lib/chef_backup/config.rb', line 24

def config
  @config ||= new
end

.config=(hash) ⇒ Object 



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# File 'lib/chef_backup/config.rb', line 28

def config=(hash)
  @config = new(hash)
end

.from_json_file(file) ⇒ Object

Parameters:

  • file (String) —

    path to a JSON configration file



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# File 'lib/chef_backup/config.rb', line 43

def from_json_file(file)
  path = File.expand_path(file)
  @config = new(JSON.parse(File.read(path))) if File.exist?(path)
end

Instance Method Details

#to_hash ⇒ Object 



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# File 'lib/chef_backup/config.rb', line 61

def to_hash
  @config
end