aggregator
Run a Task Aggregator node
Usage
otnode run aggregator [options]
Examples
otnode run aggregator \
--json-rpc \
--l1-chain holesky \
--l2-chain amoy,base-sepolia \
--internal-tasks \
--metrics \
--delay 1500
Options
--json-rpc required
flag
Enables the JSON-RPC API for the node. Disabled by default.
--json-rpc.port optional
number
Port number for the JSON-RPC server (default: 8545
).
--json-rpc.custom-message-enabled optional
flag
Enables custom message support via the p2p communication layer. Useful for advanced messaging scenarios.
--p2p.port optional
number
Port used for low-level peer-to-peer (p2p) communication.
--p2p.datadir optional
file path
Path to the directory for persistent p2p data storage. If the directory doesn't exist, it will be created automatically using LevelDatastore.
--p2p.discovery-interval optional
.
number (in ms) Time interval for the p2p discovery mechanism, specified in milliseconds.
--internal-tasks optional
flag Enables internal tasks on the node, usually related to maintenance or operations.
--metrics optional
flag
Enables the metrics exporter for the node. Disabled by default.
--metrics.port optional
number
Port number for the metrics HTTP server.
--metrics.export-url optional
url
URL to export metrics to Prometheus Pushgateway for external monitoring.
--aggregator.simulate-transactions optional
boolean
Enables transaction simulation before submitting by the aggregator (default: false
).
--delay optional
number (in ms)
This flag enables you to specify an additional waiting period after achieving 2/3 of the voting power, allowing more attestations to arrive before submitting the transaction. The aggregator will wait for the specified delay before submitting the transaction on-chain. (default: 0
).
--announced-addresses optional
--p2p.public-ip optional
string
Public-facing IP address of the node.
Used to automatically construct the announced libp2p multiaddress as /ip4/<public-ip>/tcp/<port>/p2p/<PeerID>
. This is useful when the node is behind NAT or a firewall, and its actual reachable IP needs to be explicitly advertised.
If this flag is not provided, the node will attempt to auto-detect the public IP.
othentic-cli node attester --p2p.public-ip 203.0.113.1
--p2p.dns-url optional
string
Use --p2p.public-ip
and --p2p.dns-url
together to automatically generate announced addresses for your node.
DNS address that resolves to the public IP of the node.
Used to generate an additional announced libp2p address in the format /dnsaddr/<dns-url>/tcp/<port>/p2p/<PeerID>
. This is useful when nodes are hosted behind a domain name or behind a load balancer.
If this flag is not provided, no DNS-based address will be added.
othentic-cli node attester --p2p.dns-url attester.example.com
--announced-addresses optional
string
Addresses the node will announce to the network (useful for NAT or firewall configurations).
--slashing-challenger optional
flag
Enable Challenger system watchdog and automatically submit challenge transactions for slashable offenses
--keystore optional
file path
The path to the keystore file used for signing the transaction.
--keystore-password optional
file path
The path to the file containing the keystore password.
--silent, --s, --no-prompt optional
flag
Run in non-interactive mode using .env
and provided arguments, without user prompts.
-h, --help optional
flag
Display help information for this command.
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