111 lines
3.3 KiB
Ruby
111 lines
3.3 KiB
Ruby
# Since there's only one Glance type for now,
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# this probably could have all gone in the provider file.
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# But maybe this is good long-term.
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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::Glance < 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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glance_request(service, action, error, properties)
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end
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end
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def self.glance_request(service, action, error, properties=nil)
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properties ||= []
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@credentials.username = glance_credentials['username']
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@credentials.password = glance_credentials['password']
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@credentials.project_name = glance_credentials['project_name']
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@credentials.auth_url = auth_endpoint
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@credentials.user_domain_name = glance_credentials['user_domain_name']
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@credentials.project_domain_name = glance_credentials['project_domain_name']
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if glance_credentials['region_name']
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@credentials.region_name = glance_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.conf_filename
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'/etc/glance/glance-api.conf'
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end
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def self.glance_conf
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return @glance_conf if @glance_conf
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@glance_conf = Puppet::Util::IniConfig::File.new
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@glance_conf.read(conf_filename)
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@glance_conf
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end
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def self.glance_credentials
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@glance_credentials ||= get_glance_credentials
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end
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def self.get_glance_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 = glance_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. Glance types will not work if glance 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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g = glance_credentials
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"#{g['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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@glance_conf = nil
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@glance_credentials = nil
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end
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# To keep backward compatibility
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def self.glance_file
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self.class.glance_conf
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end
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def self.glance_hash
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@glance_hash ||= build_glance_hash
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end
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def bool_to_sym(bool)
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bool == true ? :true : :false
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end
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end
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