Class: Aether::Chef

Inherits:
Object
  • Object
show all
Defined in:
lib/aether/chef.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ Chef

Returns a new instance of Chef.



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# File 'lib/aether/chef.rb', line 6

def initialize(opts = {})
  @connection = Ridley.new(
    server_url: opts[:server_url],
    client_name: opts[:client_name],
    client_key: opts[:client_key]
  )

  @environment = opts[:environment]
end

Instance Attribute Details

#connection ⇒ Object (readonly)

Returns the value of attribute connection.



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# File 'lib/aether/chef.rb', line 4

def connection
  @connection
end

#environment ⇒ Object (readonly)

Returns the value of attribute environment.



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# File 'lib/aether/chef.rb', line 4

def environment
  @environment
end

Instance Method Details

#build_search_query(options = {}) ⇒ Object 



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# File 'lib/aether/chef.rb', line 33

def build_search_query(options = {})
  include_environment = options[:include_environment]
  roles = options[:roles] || []

  str = ''
  str << "chef_environment:#{environment}" if include_environment
  unless roles.empty?
    str << " AND " if include_environment
    str << build_search_roles_query(roles)
  end

  str
end

#find_data_bag_item(bag_name, item_name) ⇒ Object 



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# File 'lib/aether/chef.rb', line 28

def find_data_bag_item(bag_name, item_name)
  data_bag_item = connection.data_bag.all.find{ |bag| bag.name == bag_name }.item.find(item_name)
  Aether::DataBagItem.new(data_bag_item)
end

#find_nodes(options = {}, include_environment = true) ⇒ Object 



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# File 'lib/aether/chef.rb', line 16

def find_nodes(options = {}, include_environment = true)
  roles = options[:roles] || []
  results = []

  search_str = build_search_query(:include_environment => include_environment, :roles => roles)
  connection.search(:node, search_str).each do |node|
    results << Aether::Node.new(node)
  end

  results
end