Creates a new implementation of the service.
@param connection [Connection] The connection to be used by this service.
@param path [String] The relative path of this service, for example `vms/123/disks`.
@api private
# File lib/ovirtsdk4/services.rb, line 1497 def initialize(connection, path) @connection = connection @path = path end
Add a label to a host.
@param host [Host] The `host` to add.
@param opts [Hash] Additional options.
@return [Host]
# File lib/ovirtsdk4/services.rb, line 1511 def add(host, opts = {}) if host.is_a?(Hash) host = OvirtSDK4::Host.new(host) end query = {} request = HttpRequest.new(method: :POST, url: @path, query: query) begin writer = XmlWriter.new(nil, true) HostWriter.write_one(host, writer) request.body = writer.string ensure writer.close end response = @connection.send(request) case response.code when 200, 201, 202 begin reader = XmlReader.new(response.body) return HostReader.read_one(reader) ensure reader.close end else check_fault(response) end end
A link to the specific label-host assignment to allow label removal.
@param id [String] The identifier of the `host`.
@return [AffinityLabelHostService] A reference to the `host` service.
# File lib/ovirtsdk4/services.rb, line 1570 def host_service(id) AffinityLabelHostService.new(@connection, "#{@path}/#{id}") end
List all hosts with the label.
@param opts [Hash] Additional options.
@return [Array<Host>]
# File lib/ovirtsdk4/services.rb, line 1545 def list(opts = {}) query = {} request = HttpRequest.new(method: :GET, url: @path, query: query) response = @connection.send(request) case response.code when 200 begin reader = XmlReader.new(response.body) return HostReader.read_many(reader) ensure reader.close end else check_fault(response) end end
Locates the service corresponding to the given path.
@param path [String] The path of the service.
@return [Service] A reference to the service.
# File lib/ovirtsdk4/services.rb, line 1581 def service(path) if path.nil? || path == '' return self end index = path.index('/') if index.nil? return host_service(path) end return host_service(path[0..(index - 1)]).service(path[(index +1)..-1]) end
Returns an string representation of this service.
@return [String]
# File lib/ovirtsdk4/services.rb, line 1597 def to_s "#<#{AffinityLabelHostsService}:#{@path}>" end