gno.land - /r/sys/params

Overview

Package params provides functions for creating parameter executors that interface with the Params Keeper.

This package enables setting various parameter types (such as strings, integers, booleans, and byte slices) through the GovDAO proposal mechanism. Each function returns an executor that, when called, sets the specified parameter in the Params Keeper.

The executors are designed to be used within governance proposals to modify parameters dynamically. The integration with the GovDAO allows for parameter changes to be proposed and executed in a controlled manner, ensuring that modifications are subject to governance processes.

Example usage:

Example

1// This executor can be used in a governance proposal to set the parameter.
2pr := params.NewSysParamStringPropExecutor("bank", "p", "restricted_denoms")

Function

SetValsetProposal


              func SetValsetProposal(cur realm, entries []string)

SetValsetProposal publishes the realm's desired valset. Each entry is "<bech32-pubkey>:<decimal-power>"; power=0 removes the validator. The chain reads this on the next EndBlocker, diffs it against valset:current, and propagates the changes to consensus.

Command

# WARNING: This command is running in an INSECURE mode.
# It is strongly recommended to use a hardware device for signing
# and avoid trusting any computer connected to the internet,
# as your private keys could be exposed.

gnokey maketx call -pkgpath "gno.land/r/sys/params" -func "SetValsetProposal" -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -chainid "topaz-1" -remote "https://rpc.topaz.testnets.gno.land" ADDRESSgnokey query -remote "https://rpc.topaz.testnets.gno.land" auth/accounts/ADDRESS
gnokey maketx call -pkgpath "gno.land/r/sys/params" -func "SetValsetProposal" -args $'' -gas-fee 1000000ugnot -gas-wanted 1_000_000_000 -send "" -broadcast=false ADDRESS > call.tx
gnokey sign -tx-path call.tx -chainid "topaz-1" -account-number ACCOUNTNUMBER -account-sequence SEQUENCENUMBER ADDRESS
gnokey broadcast -remote "https://rpc.topaz.testnets.gno.land" call.tx