简介 Design goals TerminologyListenersNetwork (L3/L4) filtersHTTP filtersgRPCCluster managerHealth checkingLoad balancingGlobal rate limitingStatisticsTracingAccess loggingDynamoDBHot restartInitializationScripting Service to service onlyService to service, front proxy, and double proxy Reporting security vulnerabilities 1.7.0 (Pending)1.5.0 (December 4, 2017)1.3.0 (May 17, 2017)1.1.0 (November 30, 2016)