ExtensionsExtensions Filters Listener filtersNetwork filtersUDP listener filtersHTTP filtersDubbo filtersThrift filters Access loggers Common access log typesFile access loggRPC Access Log Service (ALS) RBAC Role Based Access Control (RBAC) Health checkers Redis Transport sockets ALTSRaw BufferTapCommon TLS configuration Resource monitors Fixed heapInjected resource Common Dynamic forward proxy common configurationCommon tap extension configuration Cluster Aggregate cluster configurationDynamic forward proxy cluster configurationRedis Cluster Configuration Grpc Credentials Grpc Credentials AWS IAMGrpc Credentials File Based Metadata Retry Predicates Omit Canary HostsPrevious HostsOmit Canary Hosts PredicatePrevious Hosts PredicateOmit host metadata retry predicatePrevious priorities retry selector