137 lines
4.0 KiB
Ruby
137 lines
4.0 KiB
Ruby
# Run test ie with: rspec spec/unit/provider/nova_spec.rb
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# Add openstacklib code to $LOAD_PATH so that we can load this during
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# standalone compiles without error.
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File.expand_path('../../../../openstacklib/lib', File.dirname(__FILE__)).tap { |dir| $LOAD_PATH.unshift(dir) unless $LOAD_PATH.include?(dir) }
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require 'puppet/util/inifile'
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require 'puppet/provider/openstack'
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require 'puppet/provider/openstack/auth'
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require 'puppet/provider/openstack/credentials'
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class Puppet::Provider::Nova < Puppet::Provider::Openstack
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extend Puppet::Provider::Openstack::Auth
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def self.request(service, action, properties=nil)
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begin
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super
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rescue Puppet::Error::OpenstackAuthInputError => error
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nova_request(service, action, error, properties)
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end
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end
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def self.nova_request(service, action, error, properties=nil)
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properties ||= []
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@credentials.username = nova_credentials['username']
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@credentials.password = nova_credentials['password']
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@credentials.project_name = nova_credentials['project_name']
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@credentials.auth_url = auth_endpoint
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@credentials.user_domain_name = nova_credentials['user_domain_name']
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@credentials.project_domain_name = nova_credentials['project_domain_name']
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if nova_credentials['region_name']
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@credentials.region_name = nova_credentials['region_name']
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end
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raise error unless @credentials.set?
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Puppet::Provider::Openstack.request(service, action, properties, @credentials)
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end
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def self.nova_manage_request(*args)
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# Not using the nova-manage command directly,
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# so we can disable combining of stderr/stdout output.
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args.unshift(Puppet::Util.which('nova-manage'))
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# NOTE(mnaser): We pass the arguments as an array to avoid problems with
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# symbols in the arguments breaking things.
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Puppet::Util::Execution.execute(args, {
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:uid => nova_user,
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:failonfail => true,
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:combine => false,
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:custom_environment => {}
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})
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end
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def nova_manage_request(*args)
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self.class.nova_manage_request(args)
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end
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def self.nova_user
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'nova'
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end
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def self.conf_filename
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'/etc/nova/nova.conf'
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end
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def self.nova_conf
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return @nova_conf if @nova_conf
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@nova_conf = Puppet::Util::IniConfig::File.new
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@nova_conf.read(conf_filename)
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@nova_conf
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end
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def self.nova_credentials
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@nova_credentials ||= get_nova_credentials
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end
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def nova_credentials
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self.class.nova_credentials
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end
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def self.get_nova_credentials
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#needed keys for authentication
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auth_keys = ['auth_url', 'project_name', 'username', 'password']
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conf = nova_conf
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if conf and conf['keystone_authtoken'] and
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auth_keys.all?{|k| !conf['keystone_authtoken'][k].nil?}
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creds = Hash[ auth_keys.map \
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{ |k| [k, conf['keystone_authtoken'][k].strip] } ]
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if !conf['keystone_authtoken']['region_name'].nil?
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creds['region_name'] = conf['keystone_authtoken']['region_name'].strip
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end
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if !conf['keystone_authtoken']['project_domain_name'].nil?
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creds['project_domain_name'] = conf['keystone_authtoken']['project_domain_name'].strip
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else
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creds['project_domain_name'] = 'Default'
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end
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if !conf['keystone_authtoken']['user_domain_name'].nil?
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creds['user_domain_name'] = conf['keystone_authtoken']['user_domain_name'].strip
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else
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creds['user_domain_name'] = 'Default'
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end
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return creds
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else
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raise(Puppet::Error, "File: #{conf_filename} does not contain all " +
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"required sections. Nova types will not work if nova is not " +
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"correctly configured.")
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end
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end
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def self.get_auth_endpoint
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q = nova_credentials
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"#{q['auth_url']}"
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end
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def self.auth_endpoint
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@auth_endpoint ||= get_auth_endpoint
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end
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def self.reset
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@nova_conf = nil
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@nova_credentials = nil
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end
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def self.str2hash(s)
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#parse string
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if s.include? "="
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k, v = s.split("=", 2)
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return {k.gsub(/'/, "") => v.gsub(/'/, "")}
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else
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return s.gsub(/'/, "")
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end
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end
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end
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