Class: Pec::Configure::UserData

Inherits:
Object
  • Object
show all
Defined in:
lib/pec/configure/user_data.rb

Class Method Summary collapse

Class Method Details

.get_template(config) ⇒ Object 



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# File 'lib/pec/configure/user_data.rb', line 14

def get_template(config)
  config.templates.inject({}) do |merge_template, template|
    template.concat('.yaml') unless template.match(/.*\.yaml/)
    raise(Pec::Errors::UserData, "template:#{template} is not fond!") unless FileTest.exist?("user_datas/#{template}")
    merge_template.merge!(YAML.load_file("user_datas/#{template}").to_hash)
  end if config.templates
end

.make(config, ports) ⇒ Object 



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# File 'lib/pec/configure/user_data.rb', line 6

def make(config, ports)
  user_data = {}
  user_data["write_files"] = make_port_content(config, ports) if ports
  user_data.merge!(config.user_data) if config.user_data
  user_data.merge!(get_template(config)) if get_template(config)
  Base64.encode64("#cloud-config\n" + user_data.to_yaml)
end

.make_port_content(config, ports) ⇒ Object 



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# File 'lib/pec/configure/user_data.rb', line 22

def make_port_content(config, ports)
  config.networks.map do |ether|
    ifcfg_content = {}
    ifcfg_content["bootproto"] = ether.bootproto
    ifcfg_content["name"]      = ether.options["name"]   || ether.name
    ifcfg_content["device"]    = ether.options["device"] || ether.name
    ifcfg_content["type"]      = ether.options['type']   ||'Ethernet'
    ifcfg_content["onboot"]    = ether.options['onboot'] || 'yes'
    ifcfg_content["hwaddr"]    = ether.find_port(ports).mac_address
    path = ether.options['path'] || "/etc/sysconfig/network-scripts/ifcfg-#{ether.name}"

    if ether.bootproto == "static"
      ifcfg_content["netmask"] = ether.find_port(ports).netmask
      ifcfg_content["ipaddr"]  = ether.find_port(ports).ip_address
    end
    ifcfg_content.merge!(ether.options)

    {
      'content' => ifcfg_content.map {|k,v| "#{k.upcase}=#{v}"}.join("\n"),
      'owner' => "root:root",
      'path' => path,
      'permissions' => "0644"
    }
  end
end