Module sozu_command_lib::proto::command

Contains all types received by and sent from Sōzu

Modules

• filtered_metrics
  Nested message and enum types in FilteredMetrics.
• ip_address
  Nested message and enum types in IpAddress.
• protobuf_endpoint
  Nested message and enum types in ProtobufEndpoint.
• request
  Nested message and enum types in Request.
• response_content
  Nested message and enum types in ResponseContent.

Structs

• ActivateListener
• AddBackend
  add a backend
• AddCertificate
  Add a new TLS certificate to an HTTPs listener
• AggregatedMetrics
  Aggregated metrics of main process & workers
• AvailableMetrics
  lists of available metrics in a worker, or in the main process (in which case there are no cluster metrics)
• BackendMetrics
• Bucket
  a prometheus histogram bucket
• CertificateAndKey
• CertificateSummary
  domain name and fingerprint of a certificate
• CertificatesByAddress
  Summaries of certificates for a given address
• CertificatesWithFingerprints
  to reply to several certificate queries
• Cluster
  A cluster is what binds a frontend to backends with routing rules
• ClusterHashes
• ClusterInformation
  Information about a given cluster Contains types usually used in requests, because they are readily available in protobuf
• ClusterInformations
• ClusterMetrics
  the metrics of a given cluster, with several backends
• CountRequests
• CustomHttpAnswers
  custom HTTP answers, useful for 404, 503 pages
• DeactivateListener
• Event
  an event produced by a worker to notify about backends status
• FilteredHistogram
  a histogram meant to be translated to prometheus
• FilteredMetrics
  A metric, in a “filtered” format, which means: sendable to outside programs.
• FilteredTimeSerie
• FrontendFilters
  list the frontends, filtered by protocol and/or domain
• HardStop
• HttpEndpoint
• HttpListenerConfig
  details of an HTTP listener
• HttpsListenerConfig
  details of an HTTPS listener
• InitialState
  the Sōzu state, passed to a new worker. Consists in a collection of worker requests
• IpAddress
• ListListeners
• ListOfCertificatesByAddress
  Used by workers to reply to some certificate queries
• ListWorkers
• ListedFrontends
  lists of frontends present in the state
• ListenersCount
  Addresses of listeners, passed to new workers
• ListenersList
  All listeners, listed
• LoadBalancingParams
• PathRule
  A filter for the path of incoming requests
• Percentiles
• ProtobufAccessLog
  An access log, meant to be passed to another agent
• ProtobufEndpoint
• QueryCertificatesFilters
  Should be either a domain name or a fingerprint. These filter do not compound, use either one but not both. If none of them is specified, all certificates will be returned.
• QueryClusterByDomain
• QueryClustersHashes
• QueryMetricsOptions
  Options when querying metrics
• RemoveBackend
  remove an existing backend
• RemoveCertificate
• RemoveListener
• ReplaceCertificate
• Request
  A message received by Sōzu to change its state or query information
• RequestCounts
• RequestHttpFrontend
  An HTTP or HTTPS frontend, as order to, or received from, Sōzu
• RequestTcpFrontend
• Response
  Response to a request
• ResponseContent
  content of a response
• ReturnListenSockets
• ServerConfig
  Used by a worker to start its server loop. The defaults should match those of the config module
• ServerMetricsConfig
  intended to workers
• SocketAddress
  matches std::net::SocketAddr in the Rust library beware that the ports are expressed with uint32 here, but they should NOT exceed uint16 value
• SoftStop
• Status
• SubscribeEvents
• TcpEndpoint
• TcpListenerConfig
  details of an TCP listener
• Uint128
  used to represent the 128 bits of an IPv6 address
• UpgradeMain
• WorkerInfo
  Information about a worker with id, pid, runstate
• WorkerInfos
  A list of worker infos
• WorkerMetrics
  All metrics of a worker: proxy and clusters Populated by Options so partial results can be sent
• WorkerRequest
  This is sent only from Sōzu to Sōzu
• WorkerResponse
  A response as sent by a worker
• WorkerResponses
  a map of worker_id -> ResponseContent

Enums

• EventKind
• ListenerType
• LoadBalancingAlgorithms
• LoadMetric
  how sozu measures which backend is less loaded
• MetricsConfiguration
  options to configure metrics collection
• PathRuleKind
  The kind of filter used for path rules
• ProtobufAccessLogFormat
• ProxyProtocolConfig
• ResponseStatus
• RulePosition
  TODO: find a proper definition for this
• RunState
  Runstate of a worker
• TlsVersion