####################################################################### ### Main Base Config Options ### ####################################################################### # TCP or UNIX socket address of the ABCI application, # or the name of an ABCI application compiled in with the Tendermint binary proxy_app = "tcp://127.0.0.1:26658" # A custom human readable name for this node moniker = "KIRA VALIDATOR NODE" # If this node is many blocks behind the tip of the chain, FastSync # allows them to catchup quickly by downloading blocks in parallel # and verifying their commits fast_sync = true # Database backend: goleveldb | cleveldb | boltdb | rocksdb | badgerdb # * goleveldb (github.com/syndtr/goleveldb - most popular implementation) # - pure go # - stable # * cleveldb (uses levigo wrapper) # - fast # - requires gcc # - use cleveldb build tag (go build -tags cleveldb) # * boltdb (uses etcd's fork of bolt - github.com/etcd-io/bbolt) # - EXPERIMENTAL # - may be faster is some use-cases (random reads - indexer) # - use boltdb build tag (go build -tags boltdb) # * rocksdb (uses github.com/tecbot/gorocksdb) # - EXPERIMENTAL # - requires gcc # - use rocksdb build tag (go build -tags rocksdb) # * badgerdb (uses github.com/dgraph-io/badger) # - EXPERIMENTAL # - use badgerdb build tag (go build -tags badgerdb) db_backend = "goleveldb" # Database directory db_dir = "data" # Output level for logging, including package level options log_level = "info" # Output format: 'plain' (colored text) or 'json' log_format = "plain" ##### additional base config options ##### # Path to the JSON file containing the initial validator set and other meta data genesis_file = "config/genesis.json" # Path to the JSON file containing the private key to use as a validator in the consensus protocol priv_validator_key_file = "config/priv_validator_key.json" # Path to the JSON file containing the last sign state of a validator priv_validator_state_file = "data/priv_validator_state.json" # TCP or UNIX socket address for Tendermint to listen on for # connections from an external PrivValidator process priv_validator_laddr = "" # Path to the JSON file containing the private key to use for node authentication in the p2p protocol node_key_file = "config/node_key.json" # Mechanism to connect to the ABCI application: socket | grpc abci = "socket" # If true, query the ABCI app on connecting to a new peer # so the app can decide if we should keep the connection or not filter_peers = false ####################################################################### ### Advanced Configuration Options ### ####################################################################### ####################################################### ### RPC Server Configuration Options ### ####################################################### [rpc] # TCP or UNIX socket address for the RPC server to listen on laddr = "tcp://0.0.0.0:26657" # A list of origins a cross-domain request can be executed from # Default value '[]' disables cors support # Use '["*"]' to allow any origin cors_allowed_origins = [ "*" ] # A list of methods the client is allowed to use with cross-domain requests cors_allowed_methods = ["HEAD", "GET", "POST", ] # A list of non simple headers the client is allowed to use with cross-domain requests cors_allowed_headers = ["Origin", "Accept", "Content-Type", "X-Requested-With", "X-Server-Time", ] # TCP or UNIX socket address for the gRPC server to listen on # NOTE: This server only supports /broadcast_tx_commit grpc_laddr = "" # Maximum number of simultaneous connections. # Does not include RPC (HTTP&WebSocket) connections. See max_open_connections # If you want to accept a larger number than the default, make sure # you increase your OS limits. # 0 - unlimited. # Should be < {ulimit -Sn} - {MaxNumInboundPeers} - {MaxNumOutboundPeers} - {N of wal, db and other open files} # 1024 - 40 - 10 - 50 = 924 = ~900 grpc_max_open_connections = 900 # Activate unsafe RPC commands like /dial_seeds and /unsafe_flush_mempool unsafe = false # Maximum number of simultaneous connections (including WebSocket). # Does not include gRPC connections. See grpc_max_open_connections # If you want to accept a larger number than the default, make sure # you increase your OS limits. # 0 - unlimited. # Should be < {ulimit -Sn} - {MaxNumInboundPeers} - {MaxNumOutboundPeers} - {N of wal, db and other open files} # 1024 - 40 - 10 - 50 = 924 = ~900 max_open_connections = 900 # Maximum number of unique clientIDs that can /subscribe # If you're using /broadcast_tx_commit, set to the estimated maximum number # of broadcast_tx_commit calls per block. max_subscription_clients = 100 # Maximum number of unique queries a given client can /subscribe to # If you're using GRPC (or Local RPC client) and /broadcast_tx_commit, set to # the estimated # maximum number of broadcast_tx_commit calls per block. max_subscriptions_per_client = 5 # How long to wait for a tx to be committed during /broadcast_tx_commit. # WARNING: Using a value larger than 10s will result in increasing the # global HTTP write timeout, which applies to all connections and endpoints. # See https://github.com/tendermint/tendermint/issues/3435 timeout_broadcast_tx_commit = "10s" # Maximum size of request body, in bytes max_body_bytes = 1000000 # Maximum size of request header, in bytes max_header_bytes = 1048576 # The path to a file containing certificate that is used to create the HTTPS server. # Might be either absolute path or path related to Tendermint's config directory. # If the certificate is signed by a certificate authority, # the certFile should be the concatenation of the server's certificate, any intermediates, # and the CA's certificate. # NOTE: both tls_cert_file and tls_key_file must be present for Tendermint to create HTTPS server. # Otherwise, HTTP server is run. tls_cert_file = "" # The path to a file containing matching private key that is used to create the HTTPS server. # Might be either absolute path or path related to Tendermint's config directory. # NOTE: both tls-cert-file and tls-key-file must be present for Tendermint to create HTTPS server. # Otherwise, HTTP server is run. tls_key_file = "" # pprof listen address (https://golang.org/pkg/net/http/pprof) pprof_laddr = "localhost:6060" ####################################################### ### P2P Configuration Options ### ####################################################### [p2p] # Address to listen for incoming connections laddr = "tcp://0.0.0.0:26656" # Address to advertise to peers for them to dial # If empty, will use the same port as the laddr, # and will introspect on the listener or use UPnP # to figure out the address. ip and port are required # example: 159.89.10.97:26656 external_address = "tcp://18.198.226.57:36656" # Comma separated list of seed nodes to connect to seeds = "" # Comma separated list of nodes to keep persistent connections to persistent_peers = "" # UPNP port forwarding upnp = false # Path to address book addr_book_file = "config/addrbook.json" # Set true for strict address routability rules # Set false for private or local networks addr_book_strict = false # Maximum number of inbound peers max_num_inbound_peers = 128 # Maximum number of outbound peers to connect to, excluding persistent peers max_num_outbound_peers = 32 # List of node IDs, to which a connection will be (re)established ignoring any existing limits unconditional_peer_ids = "23f79c994a1196337d1491a3e343105878bdfa52,f9d2f3709fb838300558bb03079a1e651ff4ca0a,842754bd906804ba4713b1121d55614f0b153479" # Maximum pause when redialing a persistent peer (if zero, exponential backoff is used) persistent_peers_max_dial_period = "0s" # Time to wait before flushing messages out on the connection flush_throttle_timeout = "100ms" # Maximum size of a message packet payload, in bytes max_packet_msg_payload_size = 131072 # Rate at which packets can be sent, in bytes/second send_rate = 65536000 # Rate at which packets can be received, in bytes/second recv_rate = 65536000 # Set true to enable the peer-exchange reactor pex = true # Seed mode, in which node constantly crawls the network and looks for # peers. If another node asks it for addresses, it responds and disconnects. # # Does not work if the peer-exchange reactor is disabled. seed_mode = false # Comma separated list of peer IDs to keep private (will not be gossiped to other peers) private_peer_ids = "" # Toggle to disable guard against peers connecting from the same ip. allow_duplicate_ip = true # Peer connection configuration. handshake_timeout = "60s" dial_timeout = "30s" ####################################################### ### Mempool Configuration Option ### ####################################################### [mempool] recheck = true broadcast = true wal_dir = "" # Maximum number of transactions in the mempool size = 5000 # Limit the total size of all txs in the mempool. # This only accounts for raw transactions (e.g. given 1MB transactions and # max_txs_bytes=5MB, mempool will only accept 5 transactions). max_txs_bytes = 131072000 # Size of the cache (used to filter transactions we saw earlier) in transactions cache_size = 10000 # Do not remove invalid transactions from the cache (default: false) # Set to true if it's not possible for any invalid transaction to become valid # again in the future. keep-invalid-txs-in-cache = false # Maximum size of a single transaction. # NOTE: the max size of a tx transmitted over the network is {max_tx_bytes}. max_tx_bytes = 131072 # Maximum size of a batch of transactions to send to a peer # Including space needed by encoding (one varint per transaction). # XXX: Unused due to https://github.com/tendermint/tendermint/issues/5796 max_batch_bytes = 0 ####################################################### ### State Sync Configuration Options ### ####################################################### [statesync] # State sync rapidly bootstraps a new node by discovering, fetching, and restoring a state machine # snapshot from peers instead of fetching and replaying historical blocks. Requires some peers in # the network to take and serve state machine snapshots. State sync is not attempted if the node # has any local state (LastBlockHeight > 0). The node will have a truncated block history, # starting from the height of the snapshot. enable = false # RPC servers (comma-separated) for light client verification of the synced state machine and # retrieval of state data for node bootstrapping. Also needs a trusted height and corresponding # header hash obtained from a trusted source, and a period during which validators can be trusted. # # For Cosmos SDK-based chains, trust_period should usually be about 2/3 of the unbonding time (~2 # weeks) during which they can be financially punished (slashed) for misbehavior. rpc_servers = "" trust_height = 0 trust_hash = "" trust_period = "168h0m0s" # Time to spend discovering snapshots before initiating a restore. discovery_time = "15s" # Temporary directory for state sync snapshot chunks, defaults to the OS tempdir (typically /tmp). # Will create a new, randomly named directory within, and remove it when done. temp_dir = "/tmp" # The timeout duration before re-requesting a chunk, possibly from a different # peer (default: 1 minute). chunk_request_timeout = "10s" # The number of concurrent chunk fetchers to run (default: 1). chunk_fetchers = "4" ####################################################### ### Fast Sync Configuration Connections ### ####################################################### [fastsync] # Fast Sync version to use: # 1) "v0" (default) - the legacy fast sync implementation # 2) "v1" - refactor of v0 version for better testability # 2) "v2" - complete redesign of v0, optimized for testability & readability version = "v1" ####################################################### ### Consensus Configuration Options ### ####################################################### [consensus] wal_file = "data/cs.wal/wal" # How long we wait for a proposal block before prevoting nil timeout_propose = "3s" # How much timeout_propose increases with each round timeout_propose_delta = "500ms" # How long we wait after receiving +2/3 prevotes for “anything” (ie. not a single block or nil) timeout_prevote = "1s" # How much the timeout_prevote increases with each round timeout_prevote_delta = "500ms" # How long we wait after receiving +2/3 precommits for “anything” (ie. not a single block or nil) timeout_precommit = "1s" # How much the timeout_precommit increases with each round timeout_precommit_delta = "500ms" # How long we wait after committing a block, before starting on the new # height (this gives us a chance to receive some more precommits, even # though we already have +2/3). timeout_commit = "7500ms" # How many blocks to look back to check existence of the node's consensus votes before joining consensus # When non-zero, the node will panic upon restart # if the same consensus key was used to sign {double_sign_check_height} last blocks. # So, validators should stop the state machine, wait for some blocks, and then restart the state machine to avoid panic. double_sign_check_height = 0 # Make progress as soon as we have all the precommits (as if TimeoutCommit = 0) skip_timeout_commit = false # EmptyBlocks mode and possible interval between empty blocks create_empty_blocks = true create_empty_blocks_interval = "10s" # Reactor sleep duration parameters peer_gossip_sleep_duration = "100ms" peer_query_maj23_sleep_duration = "2s" ####################################################### ### Transaction Indexer Configuration Options ### ####################################################### [tx_index] # What indexer to use for transactions # # The application will set which txs to index. In some cases a node operator will be able # to decide which txs to index based on configuration set in the application. # # Options: # 1) "null" # 2) "kv" (default) - the simplest possible indexer, backed by key-value storage (defaults to levelDB; see DBBackend). # - When "kv" is chosen "tx.height" and "tx.hash" will always be indexed. indexer = "kv" ####################################################### ### Instrumentation Configuration Options ### ####################################################### [instrumentation] # When true, Prometheus metrics are served under /metrics on # PrometheusListenAddr. # Check out the documentation for the list of available metrics. prometheus = true # Address to listen for Prometheus collector(s) connections prometheus_listen_addr = ":26660" # Maximum number of simultaneous connections. # If you want to accept a larger number than the default, make sure # you increase your OS limits. # 0 - unlimited. max_open_connections = 3 # Instrumentation namespace namespace = "tendermint"