node-template 4.0.0-dev-5f8949a-aarch64-macos
Substrate DevHub <https://github.com/substrate-developer-hub>
A fresh FRAME-based Substrate node, ready for hacking.
USAGE:
node-template [OPTIONS]
node-template <SUBCOMMAND>
OPTIONS:
--alice
Shortcut for `--name Alice --validator` with session keys for `Alice` added to keystore
--allow-private-ipv4
Always accept connecting to private IPv4 addresses (as specified in
[RFC1918](https://tools.ietf.org/html/rfc1918)). Enabled by default for chains marked as
"local" in their chain specifications, or when `--dev` is passed
--bob
Shortcut for `--name Bob --validator` with session keys for `Bob` added to keystore
--bootnodes <ADDR>...
Specify a list of bootnodes
--chain <CHAIN_SPEC>
Specify the chain specification
--charlie
Shortcut for `--name Charlie --validator` with session keys for `Charlie` added to
keystore
-d, --base-path <PATH>
Specify custom base path
--database <DB>
Select database backend to use [possible values: rocksdb, paritydb, paritydb-
experimental, auto]
--dave
Shortcut for `--name Dave --validator` with session keys for `Dave` added to keystore
--db-cache <MiB>
Limit the memory the database cache can use
--detailed-log-output
Enable detailed log output
--dev
Specify the development chain
--disable-log-color
Disable log color output
--discover-local
Enable peer discovery on local networks
--enable-log-reloading
Enable feature to dynamically update and reload the log filter
--enable-offchain-indexing <ENABLE_OFFCHAIN_INDEXING>
Enable Offchain Indexing API, which allows block import to write to Offchain DB
--eve
Shortcut for `--name Eve --validator` with session keys for `Eve` added to keystore
--execution <STRATEGY>
The execution strategy that should be used by all execution contexts [possible values:
Native, Wasm, Both, NativeElseWasm]
--execution-block-construction <STRATEGY>
The means of execution used when calling into the runtime while constructing blocks
[possible values: Native, Wasm, Both, NativeElseWasm]
--execution-import-block <STRATEGY>
The means of execution used when calling into the runtime for general block import
(including locally authored blocks) [possible values: Native, Wasm, Both,
NativeElseWasm]
--execution-offchain-worker <STRATEGY>
The means of execution used when calling into the runtime while using an off-chain
worker [possible values: Native, Wasm, Both, NativeElseWasm]
--execution-other <STRATEGY>
The means of execution used when calling into the runtime while not syncing, importing
or constructing blocks [possible values: Native, Wasm, Both, NativeElseWasm]
--execution-syncing <STRATEGY>
The means of execution used when calling into the runtime for importing blocks as part
of an initial sync [possible values: Native, Wasm, Both, NativeElseWasm]
--ferdie
Shortcut for `--name Ferdie --validator` with session keys for `Ferdie` added to
keystore
--force-authoring
Enable authoring even when offline
-h, --help
Print help information
--in-peers <COUNT>
Maximum number of inbound full nodes peers [default: 25]
--in-peers-light <COUNT>
Maximum number of inbound light nodes peers [default: 100]
--ipc-path <PATH>
Specify IPC RPC server path
--ipfs-server
Join the IPFS network and serve transactions over bitswap protocol
--kademlia-disjoint-query-paths
Require iterative Kademlia DHT queries to use disjoint paths for increased resiliency in
the presence of potentially adversarial nodes
--keep-blocks <COUNT>
Specify the number of finalized blocks to keep in the database
--keystore-path <PATH>
Specify custom keystore path
--keystore-uri <KEYSTORE_URI>
Specify custom URIs to connect to for keystore-services
-l, --log <LOG_PATTERN>...
Sets a custom logging filter. Syntax is <target>=<level>, e.g. -lsync=debug
--light
Experimental: Run in light client mode
--listen-addr <LISTEN_ADDR>...
Listen on this multiaddress
--max-parallel-downloads <COUNT>
Maximum number of peers from which to ask for the same blocks in parallel [default: 5]
--max-runtime-instances <MAX_RUNTIME_INSTANCES>
The size of the instances cache for each runtime
--name <NAME>
The human-readable name for this node
--no-grandpa
Disable GRANDPA voter when running in validator mode, otherwise disable the GRANDPA
observer
--no-mdns
Disable mDNS discovery
--no-private-ipv4
Always forbid connecting to private IPv4 addresses (as specified in
[RFC1918](https://tools.ietf.org/html/rfc1918)), unless the address was passed with
`--reserved-nodes` or `--bootnodes`. Enabled by default for chains marked as "live" in
their chain specifications
--no-prometheus
Do not expose a Prometheus exporter endpoint
--no-telemetry
Disable connecting to the Substrate telemetry server
--node-key <KEY>
The secret key to use for libp2p networking
--node-key-file <FILE>
The file from which to read the node's secret key to use for libp2p networking
--node-key-type <TYPE>
The type of secret key to use for libp2p networking [default: Ed25519] [possible values:
Ed25519]
--offchain-worker <ENABLED>
Should execute offchain workers on every block [default: WhenValidating] [possible
values: Always, Never, WhenValidating]
--one
Shortcut for `--name One --validator` with session keys for `One` added to keystore
--out-peers <COUNT>
Specify the number of outgoing connections we're trying to maintain [default: 25]
--password <PASSWORD>
Password used by the keystore. This allows appending an extra user-defined secret to the
seed
--password-filename <PATH>
File that contains the password used by the keystore
--password-interactive
Use interactive shell for entering the password used by the keystore
--pool-kbytes <COUNT>
Maximum number of kilobytes of all transactions stored in the pool [default: 20480]
--pool-limit <COUNT>
Maximum number of transactions in the transaction pool [default: 8192]
--port <PORT>
Specify p2p protocol TCP port
--prometheus-external
Expose Prometheus exporter on all interfaces
--prometheus-port <PORT>
Specify Prometheus exporter TCP Port
--pruning <PRUNING_MODE>
Specify the state pruning mode, a number of blocks to keep or 'archive'
--public-addr <PUBLIC_ADDR>...
The public address that other nodes will use to connect to it. This can be used if
there's a proxy in front of this node
--reserved-nodes <ADDR>...
Specify a list of reserved node addresses
--reserved-only
Whether to only synchronize the chain with reserved nodes
--rpc-cors <ORIGINS>
Specify browser Origins allowed to access the HTTP & WS RPC servers
--rpc-external
Listen to all RPC interfaces
--rpc-max-payload <RPC_MAX_PAYLOAD>
Set the the maximum RPC payload size for both requests and responses (both http and ws),
in megabytes. Default is 15MiB
--rpc-methods <METHOD SET>
RPC methods to expose. [default: Auto] [possible values: Auto, Safe, Unsafe]
--rpc-port <PORT>
Specify HTTP RPC server TCP port
--runtime-cache-size <RUNTIME_CACHE_SIZE>
Maximum number of different runtimes that can be cached [default: 2]
--state-cache-size <Bytes>
Specify the state cache size [default: 67108864]
--sync <SYNC_MODE>
Blockchain syncing mode [default: Full] [possible values: Full, Fast, FastUnsafe, Warp]
--telemetry-url <URL VERBOSITY>
The URL of the telemetry server to connect to
--tmp
Run a temporary node
--tracing-receiver <RECEIVER>
Receiver to process tracing messages [default: Log] [possible values: Log]
--tracing-targets <TARGETS>
Sets a custom profiling filter. Syntax is the same as for logging: <target>=<level>
--two
Shortcut for `--name Two --validator` with session keys for `Two` added to keystore
--unsafe-pruning
Force start with unsafe pruning settings
--unsafe-rpc-external
Listen to all RPC interfaces
--unsafe-ws-external
Listen to all Websocket interfaces
-V, --version
Print version information
--validator
Enable validator mode
--wasm-execution <METHOD>
Method for executing Wasm runtime code [default: Compiled] [possible values:
interpreted-i-know-what-i-do, compiled]
--wasm-runtime-overrides <PATH>
Specify the path where local WASM runtimes are stored
--ws-external
Listen to all Websocket interfaces
--ws-max-connections <COUNT>
Maximum number of WS RPC server connections
--ws-max-out-buffer-capacity <WS_MAX_OUT_BUFFER_CAPACITY>
Set the the maximum WebSocket output buffer size in MiB. Default is 16
--ws-port <PORT>
Specify WebSockets RPC server TCP port
SUBCOMMANDS:
benchmark Benchmark runtime pallets.
build-spec Build a chain specification
check-block Validate blocks
export-blocks Export blocks
export-state Export the state of a given block into a chain spec
help Print this message or the help of the given subcommand(s)
import-blocks Import blocks
key Key management cli utilities
purge-chain Remove the whole chain
revert Revert the chain to a previous state
try-runtime Try some command against runtime state. Note: `try-runtime` feature must be
enabled