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Run the full node


Run the full node application with Tendermint in or out of process. By default, the application will run with Tendermint in process.

Pruning options can be provided via the '--pruning' flag or alternatively with '--pruning-keep-recent', 'pruning-keep-every', and 'pruning-interval' together.

For '--pruning' the options are as follows:

default: the last 100 states are kept in addition to every 500th state; pruning at 10 block intervals nothing: all historic states will be saved, nothing will be deleted (i.e. archiving node) everything: all saved states will be deleted, storing only the current state; pruning at 10 block intervals custom: allow pruning options to be manually specified through 'pruning-keep-recent', 'pruning-keep-every', and 'pruning-interval'

Node halting configurations exist in the form of two flags: '--halt-height' and '--halt-time'. During the ABCI Commit phase, the node will check if the current block height is greater than or equal to the halt-height or if the current block time is greater than or equal to the halt-time. If so, the node will attempt to gracefully shutdown and the block will not be committed. In addition, the node will not be able to commit subsequent blocks.

For profiling and benchmarking purposes, CPU profiling can be enabled via the '--cpu-profile' flag which accepts a path for the resulting pprof file.

zetacored start [flags]


      --abci string                                     specify abci transport (socket | grpc) 
--address string Listen address
--api.enable Defines if Cosmos-sdk REST server should be enabled
--api.enabled-unsafe-cors Defines if CORS should be enabled (unsafe - use it at your own risk)
--app-db-backend string The type of database for application and snapshots databases
--consensus.create_empty_blocks set this to false to only produce blocks when there are txs or when the AppHash changes (default true)
--consensus.create_empty_blocks_interval string the possible interval between empty blocks
--consensus.double_sign_check_height int how many blocks to look back to check existence of the node's consensus votes before joining consensus
--cpu-profile string Enable CPU profiling and write to the provided file
--db_backend string database backend: goleveldb | cleveldb | boltdb | rocksdb | badgerdb
--db_dir string database directory
--evm.max-tx-gas-wanted uint the gas wanted for each eth tx returned in ante handler in check tx mode
--evm.tracer string the EVM tracer type to collect execution traces from the EVM transaction execution (json|struct|access_list|markdown)
--fast_sync fast blockchain syncing (default true)
--genesis_hash bytesHex optional SHA-256 hash of the genesis file
--grpc-only Start the node in gRPC query only mode without Tendermint process
--grpc-web.address string The gRPC-Web server address to listen on
--grpc-web.enable Define if the gRPC-Web server should be enabled. (Note: gRPC must also be enabled.) (default true)
--grpc.address string the gRPC server address to listen on
--grpc.enable Define if the gRPC server should be enabled (default true)
--halt-height uint Block height at which to gracefully halt the chain and shutdown the node
--halt-time uint Minimum block time (in Unix seconds) at which to gracefully halt the chain and shutdown the node
-h, --help help for start
--home string The application home directory
--inter-block-cache Enable inter-block caching (default true)
--inv-check-period uint Assert registered invariants every N blocks
--json-rpc.address string the JSON-RPC server address to listen on
--json-rpc.allow-unprotected-txs Allow for unprotected (non EIP155 signed) transactions to be submitted via the node's RPC when the global parameter is disabled
--json-rpc.api strings Defines a list of JSON-RPC namespaces that should be enabled (default [eth,net,web3])
--json-rpc.block-range-cap eth_getLogs Sets the max block range allowed for eth_getLogs query (default 10000)
--json-rpc.enable Define if the JSON-RPC server should be enabled (default true)
--json-rpc.enable-indexer Enable the custom tx indexer for json-rpc
--json-rpc.evm-timeout duration Sets a timeout used for eth_call (0=infinite) (default 5s)
--json-rpc.filter-cap int32 Sets the global cap for total number of filters that can be created (default 200)
--json-rpc.gas-cap uint Sets a cap on gas that can be used in eth_call/estimateGas unit is aphoton (0=infinite) (default 25000000)
--json-rpc.http-idle-timeout duration Sets a idle timeout for json-rpc http server (0=infinite) (default 2m0s)
--json-rpc.http-timeout duration Sets a read/write timeout for json-rpc http server (0=infinite) (default 30s)
--json-rpc.logs-cap eth_getLogs Sets the max number of results can be returned from single eth_getLogs query (default 10000)
--json-rpc.max-open-connections int Sets the maximum number of simultaneous connections for the server listener
--json-rpc.txfee-cap float Sets a cap on transaction fee that can be sent via the RPC APIs (1 = default 1 photon) (default 1) string the JSON-RPC WS server address to listen on
--metrics Define if EVM rpc metrics server should be enabled
--min-retain-blocks uint Minimum block height offset during ABCI commit to prune Tendermint blocks
--minimum-gas-prices string Minimum gas prices to accept for transactions; Any fee in a tx must meet this minimum (e.g. 0.01photon;0.0001stake)
--moniker string node name
--p2p.external-address string ip:port address to advertise to peers for them to dial
--p2p.laddr string node listen address. ( means any interface, any port)
--p2p.persistent_peers string comma-delimited ID@host:port persistent peers
--p2p.pex enable/disable Peer-Exchange (default true)
--p2p.private_peer_ids string comma-delimited private peer IDs
--p2p.seed_mode enable/disable seed mode
--p2p.seeds string comma-delimited ID@host:port seed nodes
--p2p.unconditional_peer_ids string comma-delimited IDs of unconditional peers
--p2p.upnp enable/disable UPNP port forwarding
--priv_validator_laddr string socket address to listen on for connections from external priv_validator process
--proxy_app string proxy app address, or one of: 'kvstore', 'persistent_kvstore', 'counter', 'e2e' or 'noop' for local testing.
--pruning string Pruning strategy (default|nothing|everything|custom)
--pruning-interval uint Height interval at which pruned heights are removed from disk (ignored if pruning is not 'custom')
--pruning-keep-recent uint Number of recent heights to keep on disk (ignored if pruning is not 'custom')
--rpc.grpc_laddr string GRPC listen address (BroadcastTx only). Port required
--rpc.laddr string RPC listen address. Port required
--rpc.pprof_laddr string pprof listen address (
--rpc.unsafe enabled unsafe rpc methods
--state-sync.snapshot-interval uint State sync snapshot interval
--state-sync.snapshot-keep-recent uint32 State sync snapshot to keep (default 2)
--tls.certificate-path string the cert.pem file path for the server TLS configuration
--tls.key-path string the key.pem file path for the server TLS configuration
--trace Provide full stack traces for errors in ABCI Log
--trace-store string Enable KVStore tracing to an output file
--transport string Transport protocol: socket, grpc
--unsafe-skip-upgrades ints Skip a set of upgrade heights to continue the old binary
--with-tendermint Run abci app embedded in-process with tendermint (default true)
--x-crisis-skip-assert-invariants Skip x/crisis invariants check on startup

Options inherited from parent commands

      --log_format string   The logging format (json|plain) 
--log_level string The logging level (trace|debug|info|warn|error|fatal|panic)