Class: Puppet::Provider::Neutron

Inherits:
Openstack
  • Object
show all
Extended by:
Openstack::Auth
Defined in:
lib/puppet/provider/neutron.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.auth_endpoint ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 97

def self.auth_endpoint
  @auth_endpoint ||= get_auth_endpoint
end

.conf_filename ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 40

def self.conf_filename
  '/etc/neutron/neutron.conf'
end

.get_auth_endpoint ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 92

def self.get_auth_endpoint
  q = neutron_credentials
  "#{q['auth_url']}"
end

.get_network_name(id) ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 107

def self.get_network_name(id)
  network = self.request('network', 'show', [id])
  return network[:name]
end

.get_neutron_credentials ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 59

def self.get_neutron_credentials
  #needed keys for authentication
  auth_keys = ['auth_url', 'project_name', 'username', 'password']
  conf = neutron_conf
  if conf and conf['keystone_authtoken'] and
      auth_keys.all?{|k| !conf['keystone_authtoken'][k].nil?}
    creds = Hash[ auth_keys.map \
                 { |k| [k, conf['keystone_authtoken'][k].strip] } ]

    if !conf['keystone_authtoken']['region_name'].nil?
      creds['region_name'] = conf['keystone_authtoken']['region_name'].strip
    end

    if !conf['keystone_authtoken']['project_domain_name'].nil?
      creds['project_domain_name'] = conf['keystone_authtoken']['project_domain_name'].strip
    else
      creds['project_domain_name'] = 'Default'
    end

    if !conf['keystone_authtoken']['user_domain_name'].nil?
      creds['user_domain_name'] = conf['keystone_authtoken']['user_domain_name'].strip
    else
      creds['user_domain_name'] = 'Default'
    end

    return creds
  else
    raise(Puppet::Error, "File: #{conf_filename} does not contain all " +
          "required sections.  Neutron types will not work if neutron is not " +
          "correctly configured.")
  end
end

.get_subnet_name(id) ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 112

def self.get_subnet_name(id)
  subnet = self.request('subnet', 'show', [id])
  return subnet[:name]
end

.neutron_conf ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 44

def self.neutron_conf
  return @neutron_conf if @neutron_conf
  @neutron_conf = Puppet::Util::IniConfig::File.new
  @neutron_conf.read(conf_filename)
  @neutron_conf
end

.neutron_credentials ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 51

def self.neutron_credentials
  @neutron_credentials ||= get_neutron_credentials
end

.neutron_request(service, action, error, properties = nil) ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 24

def self.neutron_request(service, action, error, properties=nil)
  warning('Usage of keystone_authtoken parameters is deprecated.')
  properties ||= []
  @credentials.username = neutron_credentials['username']
  @credentials.password = neutron_credentials['password']
  @credentials.project_name = neutron_credentials['project_name']
  @credentials.auth_url = auth_endpoint
  @credentials.user_domain_name = neutron_credentials['user_domain_name']
  @credentials.project_domain_name = neutron_credentials['project_domain_name']
  if neutron_credentials['region_name']
    @credentials.region_name = neutron_credentials['region_name']
  end
  raise error unless @credentials.set?
  Puppet::Provider::Openstack.request(service, action, properties, @credentials)
end

.parse_availability_zone_hint(value) ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 131

def self.parse_availability_zone_hint(value)
  hints = JSON.parse(value.gsub(/\\"/,'"').gsub('u\'', '"').gsub('\'','"'))
  if hints.length > 1
    hints
  else
    hints.first
  end
end

.parse_subnet_id(value) ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 117

def self.parse_subnet_id(value)
  fixed_ips = JSON.parse(value.gsub(/\\"/,'"').gsub('u\'', '"').gsub('\'','"'))
  subnet_ids = []
  fixed_ips.each do |fixed_ip|
    subnet_ids << fixed_ip['subnet_id']
  end

  if subnet_ids.length > 1
    subnet_ids
  else
    subnet_ids.first
  end
end

.request(service, action, properties = nil) ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 16

def self.request(service, action, properties=nil)
  begin
    super
  rescue Puppet::Error::OpenstackAuthInputError => error
    neutron_request(service, action, error, properties)
  end
end

.reset ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 101

def self.reset
  @neutron_conf        = nil
  @neutron_credentials = nil
  @auth_endpoint       = nil
end

Instance Method Details

#neutron_credentials ⇒ Object 



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# File 'lib/puppet/provider/neutron.rb', line 55

def neutron_credentials
  self.class.neutron_credentials
end