hyperledger-fabric-linux-amd64-2.0.0.tar.gz

# Copyright IBM Corp. All Rights Reserved. # # SPDX-License-Identifier: Apache-2.0 # ############################################################################### # # Peer section # ############################################################################### peer: # The peer id provides a name for this peer instance and is used when # naming docker resources. id: jdoe # The networkId allows for logical separation of networks and is used when # naming docker resources. networkId: dev # The Address at local network interface this Peer will listen on. # By default, it will listen on all network interfaces listenAddress: 0.0.0.0:7051 # The endpoint this peer uses to listen for inbound chaincode connections. # If this is commented-out, the listen address is selected to be # the peer's address (see below) with port 7052 # chaincodeListenAddress: 0.0.0.0:7052 # The endpoint the chaincode for this peer uses to connect to the peer. # If this is not specified, the chaincodeListenAddress address is selected. # And if chaincodeListenAddress is not specified, address is selected from # peer listenAddress. # chaincodeAddress: 0.0.0.0:7052 # When used as peer config, this represents the endpoint to other peers # in the same organization. For peers in other organization, see # gossip.externalEndpoint for more info. # When used as CLI config, this means the peer's endpoint to interact with address: 0.0.0.0:7051 # Whether the Peer should programmatically determine its address # This case is useful for docker containers. addressAutoDetect: false # Keepalive settings for peer server and clients keepalive: # Interval is the duration after which if the server does not see # any activity from the client it pings the client to see if it's alive interval: 7200s # Timeout is the duration the server waits for a response # from the client after sending a ping before closing the connection timeout: 20s # MinInterval is the minimum permitted time between client pings. # If clients send pings more frequently, the peer server will # disconnect them minInterval: 60s # Client keepalive settings for communicating with other peer nodes client: # Interval is the time between pings to peer nodes. This must # greater than or equal to the minInterval specified by peer # nodes interval: 60s # Timeout is the duration the client waits for a response from # peer nodes before closing the connection timeout: 20s # DeliveryClient keepalive settings for communication with ordering # nodes. deliveryClient: # Interval is the time between pings to ordering nodes. This must # greater than or equal to the minInterval specified by ordering # nodes. interval: 60s # Timeout is the duration the client waits for a response from # ordering nodes before closing the connection timeout: 20s # Gossip related configuration gossip: # Bootstrap set to initialize gossip with. # This is a list of other peers that this peer reaches out to at startup. # Important: The endpoints here have to be endpoints of peers in the same # organization, because the peer would refuse connecting to these endpoints # unless they are in the same organization as the peer. bootstrap: 127.0.0.1:7051 # NOTE: orgLeader and useLeaderElection parameters are mutual exclusive. # Setting both to true would result in the termination of the peer # since this is undefined state. If the peers are configured with # useLeaderElection=false, make sure there is at least 1 peer in the # organization that its orgLeader is set to true. # Defines whenever peer will initialize dynamic algorithm for # "leader" selection, where leader is the peer to establish # connection with ordering service and use delivery protocol # to pull ledger blocks from ordering service. It is recommended to # use leader election for large networks of peers. useLeaderElection: true # Statically defines peer to be an organization "leader", # where this means that current peer will maintain connection # with ordering service and disseminate block across peers in # its own organization orgLeader: false # Interval for membershipTracker polling membershipTrackerInterval: 5s # Overrides the endpoint that the peer publishes to peers # in its organization. For peers in foreign organizations # see 'externalEndpoint' endpoint: # Maximum count of blocks stored in memory maxBlockCountToStore: 100 # Max time between consecutive message pushes(unit: millisecond) maxPropagationBurstLatency: 10ms # Max number of messages stored until a push is triggered to remote peers maxPropagationBurstSize: 10 # Number of times a message is pushed to remote peers propagateIterations: 1 # Number of peers selected to push messages to propagatePeerNum: 3 # Determines frequency of pull phases(unit: second) # Must be greater than digestWaitTime + responseWaitTime pullInterval: 4s # Number of peers to pull from pullPeerNum: 3 # Determines frequency of pulling state info messages from peers(unit: second) requestStateInfoInterval: 4s # Determines frequency of pushing state info messages to peers(unit: second) publishStateInfoInterval: 4s # Maximum time a stateInfo message is kept until expired stateInfoRetentionInterval: # Time from startup certificates are included in Alive messages(unit: second) publishCertPeriod: 10s # Should we skip verifying block messages or not (currently not in use) skipBlockVerification: false # Dial timeout(unit: second) dialTimeout: 3s # Connection timeout(unit: second) connTimeout: 2s # Buffer size of received messages recvBuffSize: 20 # Buffer size of sending messages sendBuffSize: 200 # Time to wait before pull engine processes incoming digests (unit: second) # Should be slightly smaller than requestWaitTime digestWaitTime: 1s # Time to wait before pull engine removes incoming nonce (unit: milliseconds) # Should be slightly bigger than digestWaitTime requestWaitTime: 1500ms # Time to wait before pull engine ends pull (unit: second) responseWaitTime: 2s # Alive check interval(unit: second) aliveTimeInterval: 5s # Alive expiration timeout(unit: second) aliveExpirationTimeout: 25s # Reconnect interval(unit: second) reconnectInterval: 25s # This is an endpoint that is published to peers outside of the organization. # If this isn't set, the peer will not be known to other organizations. externalEndpoint: # Leader election service configuration election: # Longest time peer waits for stable membership during leader election startup (unit: second) startupGracePeriod: 15s # Interval gossip membership samples to check its stability (unit: second) membershipSampleInterval: 1s # Time passes since last declaration message before peer decides to perform leader election (unit: second) leaderAliveThreshold: 10s # Time between peer sends propose message and declares itself as a leader (sends declaration message) (unit: second) leaderElectionDuration: 5s