.ethexe.example.toml

### General various node and execution parameters.
[node]
# Base directory for all node-related subdirectories.
# Default locations:
# - Linux: `$XDG_DATA_HOME/ethexe` or `$HOME/.local/share/ethexe`
# - macOS: `$HOME/Library/Application Support/com.Gear.ethexe`
# - Windows: `%APPDATA%\Gear\ethexe\data`
# base = "/path/to/ethexe" # (optional, default location used if not provided).

# Flag to use temporary directory for database.
# (optional, default: false).
# tmp = false

# Flag to run node in development mode.
# (optional, default: false).
# dev = false

# Number of pre-funded accounts to generate in dev mode.
# (optional, must be non-zero u32, default: 10).
# pre-funded-accounts = 10

# Public key of the validator, if node should act as one.
# Provided in the format of 33-byte hex string:
# - `yParityCompressed`, compressed `publicKeyY`,
#   `0x02` if `publicKeyY` is even, `0x03` if `publicKeyY` is odd
#   [1 byte]
# - `publicKeyX`, x-coordinate of the public key on secp256k1 curve
#   [32 bytes]
# Example of converting secp256k1 private key 0x01..01 to compressed public key:
# ```shell
# $ cargo run --package ethexe-cli --release -- key insert 0x0101010101010101010101010101010101010101010101010101010101010101
# ```
# Output:
# ```
# Using default params file: ./.ethexe.toml
# Public key: 0x031b84c5567b126440995d3ed5aaba0565d71e1834604819ff9c17f5e9d5dd078f
# Ethereum address: 0x1a642f0e3c3af545e7acbd38b07251b3990914f1
# ```
# (optional, default: None).
# validator = "0x031b84c5567b126440995d3ed5aaba0565d71e1834604819ff9c17f5e9d5dd078f"

# Public key of the validator session, if node should act as one.
# Provided in the format of 33-byte hex string:
# - `yParityCompressed`, compressed `publicKeyY`,
#   `0x02` if `publicKeyY` is even, `0x03` if `publicKeyY` is odd
#   [1 byte]
# - `publicKeyX`, x-coordinate of the public key on secp256k1 curve
#   [32 bytes]
# Example of converting secp256k1 private key 0x01..01 to compressed public key:
# ```shell
# $ cargo run --package ethexe-cli --release -- key insert 0x0101010101010101010101010101010101010101010101010101010101010101
# ```
# Output:
# ```
# Using default params file: ./.ethexe.toml
# Public key: 0x031b84c5567b126440995d3ed5aaba0565d71e1834604819ff9c17f5e9d5dd078f
# Ethereum address: 0x1a642f0e3c3af545e7acbd38b07251b3990914f1
# ```
# (optional, default: None).
# validator-session = "0x031b84c5567b126440995d3ed5aaba0565d71e1834604819ff9c17f5e9d5dd078f"

# Max allowed height diff from head for sync directly from Ethereum.
# (optional, must be non-zero u32, default: 100_000).
# max-depth = 100_000

# Number of worker threads to use in tokio runtime.
# (optional, must be non-zero usize, default: number of CPU cores).
# worker-threads = 8

# Number of blocking threads to use in tokio runtime.
# (optional, must be non-zero usize, default: 512 in current implementation of tokio runtime).
# blocking-threads = 512

# Number of threads to use for chunk processing.
# (optional, must be non-zero usize, default: 16).
# chunk-processing-threads = 16

# Block gas limit for the node.
# (optional, max block gas limit: 9_000_000_000_000, default: 4_000_000_000_000).
# block-gas-limit = 4_000_000_000_000

# Number of blocks that must pass before applying canonical (Ethereum) events.
# NOTE: Customize this parameter only for development purposes. In production, your node
#       may fail to reach consensus with other nodes if this value is changed.
# (optional, default: 16)
# canonical-quarantine = 16

# Do P2P database synchronization before the main loop.
# (optional, default: false).
# fast-sync = false

# Threshold for producer to submit commitment despite of no transitions.
# (optional, must be non-zero u32, default: 500).
# chain-deepness-threshold = 500

##########################################################################################

### Ethereum-specific parameters.
[ethereum]
# Ethereum RPC endpoint.
# (optional, default: ws://localhost:8545).
# rpc = "ws://localhost:8545"

# Ethereum Beacon RPC endpoint.
# (optional, default: http://localhost:8545).
# beacon-rpc = "http://localhost:8545"

# Ethereum router contract address.
# (optional).
# router = "0x0000000000000000000000000000000000000000"

# Ethereum block time in seconds.
# (optional, default: 12).
# block-time = 12

##########################################################################################

### Network service related parameters.
[network]
# Network pubkey of the node. If not provided, tries to fetch one from .net directory, in case of absence - generates and stores new random one.
# Provided in the format of 33-byte hex string:
# - `yParityCompressed`, compressed `publicKeyY`,
#   `0x02` if `publicKeyY` is even, `0x03` if `publicKeyY` is odd
#   [1 byte]
# - `publicKeyX`, x-coordinate of the public key on secp256k1 curve
#   [32 bytes]
# Example of converting secp256k1 private key 0x01..01 to compressed public key:
# ```shell
# $ cargo run --package ethexe-cli --release -- key --net insert 0x0101010101010101010101010101010101010101010101010101010101010101
# ```
# Output:
# ```
# Using default params file: ./.ethexe.toml
# Public key: 0x031b84c5567b126440995d3ed5aaba0565d71e1834604819ff9c17f5e9d5dd078f
# Peer ID: 16Uiu2HAmEWQnHq2jLKJypwVnVoQeFCULuyop6atvq2eWjYSUjzNi
# ```
# (optional, default: None).
# key = "0x031b84c5567b126440995d3ed5aaba0565d71e1834604819ff9c17f5e9d5dd078f"

# Predefined bootnodes addresses to connect to.
# Each address should be in multiaddr format (https://docs.libp2p.io/concepts/fundamentals/addressing/).
# (optional, default: empty list).
# bootnodes = [] # ["/ip4/{host}/udp/{port}/quic-v1/p2p/{peer_id}"]

# Externally exposed network addresses of the node.
# Each address should be in multiaddr format (https://docs.libp2p.io/concepts/fundamentals/addressing/).
# (optional, default: empty list).
# public-addr = []

# Addresses to listen for incoming connections.
# Each address should be in multiaddr format (https://docs.libp2p.io/concepts/fundamentals/addressing/).
# If an empty list is passed, all IPv6 and IPv4 interfaces will be listened to.
# (optional, default: empty list).
# listen-addr = [] # ["/ip6/::/udp/{port}/quic-v1", "/ip4/0.0.0.0/udp/{port}/quic-v1"]

# Default network port.
# (optional, default: 20333).
# port = 20333

# Flag to disable network service.
# (optional, default: false).
# no-network = false

##########################################################################################

### Ethexe RPC service hosting parameters.
[rpc]
# Port to expose RPC service.
# (optional, default: 9944).
# port = 9944

# Flag to expose RPC service on all interfaces.
# (optional, default: false).
# external = false

# CORS policy for RPC service.
# Possible values:
# - `cors = "*"` or `cors = "all"` to allow all origins
# - `cors = ["http://example.com", "https://example.org"]` to allow specific origins
# (optional, default: ["http://localhost:*", "http://127.0.0.1:*", "https://localhost:*", "https://127.0.0.1:*"]).
# cors = ["http://localhost:*", "http://127.0.0.1:*", "https://localhost:*", "https://127.0.0.1:*"]

# Flag to disable RPC service.
# (optional, default: false).
# no-rpc = false

##########################################################################################

### Prometheus (metrics) service parameters.
[prometheus]
# Node name in prometheus monitoring.
# (optional, default: DevelopmentNode).
# name = "DevelopmentNode"

# Port to expose prometheus metrics.
# (optional, default: 9635).
# port = 9635

# Flag to expose prometheus metrics on all interfaces.
# (optional, default: false).
# external = false

# Flag to disable prometheus metrics.
# (optional, default: false).
# no-prometheus = false