Class: Puppet::Provider::Cinder

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

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.auth_endpoint ⇒ Object 



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# File 'lib/puppet/provider/cinder.rb', line 82

def self.auth_endpoint
  @auth_endpoint ||= get_auth_endpoint
end

.cinder_conf ⇒ Object 



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# File 'lib/puppet/provider/cinder.rb', line 14

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

.cinder_credentials ⇒ Object 



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# File 'lib/puppet/provider/cinder.rb', line 43

def self.cinder_credentials
  @cinder_credentials ||= get_cinder_credentials
end

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



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# File 'lib/puppet/provider/cinder.rb', line 29

def self.cinder_request(service, action, error, properties=nil)
  properties ||= []
  @credentials.username = cinder_credentials['username']
  @credentials.password = cinder_credentials['password']
  @credentials.project_name = cinder_credentials['project_name']
  @credentials.auth_url = auth_endpoint
  if @credentials.version == '3'
    @credentials.user_domain_name = cinder_credentials['user_domain_name']
    @credentials.project_domain_name = cinder_credentials['project_domain_name']
  end
  raise error unless @credentials.set?
  Puppet::Provider::Openstack.request(service, action, properties, @credentials)
end

.conf_filename ⇒ Object 



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# File 'lib/puppet/provider/cinder.rb', line 10

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

.get_auth_endpoint ⇒ Object 



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# File 'lib/puppet/provider/cinder.rb', line 77

def self.get_auth_endpoint
  q = cinder_credentials
  "#{q['auth_uri']}"
end

.get_cinder_credentials ⇒ Object 



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

def self.get_cinder_credentials
  auth_keys = ['auth_uri', 'project_name', 'username',
               'password']
  conf = cinder_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['project_domain_name']
      creds['project_domain_name'] = conf['project_domain_name']
    else
      creds['project_domain_name'] = 'Default'
    end
    if conf['user_domain_name']
      creds['user_domain_name'] = conf['user_domain_name']
    else
      creds['user_domain_name'] = 'Default'
    end
    return creds
  else
    raise(Puppet::Error, "File: #{conf_filename} does not contain all " +
          "required sections. Cinder types will not work if cinder is not " +
          "correctly configured.")
  end
end

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



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# File 'lib/puppet/provider/cinder.rb', line 21

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

.reset ⇒ Object 



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# File 'lib/puppet/provider/cinder.rb', line 86

def self.reset
  @cinder_conf = nil
  @cinder_credentials = nil
end

Instance Method Details

#cinder_credentials ⇒ Object 



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# File 'lib/puppet/provider/cinder.rb', line 47

def cinder_credentials
  self.class.cinder_credentials
end