Configs

This document provides details about the configuration options available for the PlatformVM.

In order to specify a configuration for the PlatformVM, you need to define a Config struct and its parameters. The default values for these parameters are:

{
  "Chains": null,
  "Validators": null,
  "UptimeLockedCalculator": null,
  "SybilProtectionEnabled": false,
  "PartialSyncPrimaryNetwork": false,
"TrackedSubnets": [],
  "TxFee": 0,
  "CreateAssetTxFee": 0,
  "CreateSubnetTxFee": 0,
  "TransformSubnetTxFee": 0,
  "CreateBlockchainTxFee": 0,
  "AddPrimaryNetworkValidatorFee": 0,
  "AddPrimaryNetworkDelegatorFee": 0,
  "AddSubnetValidatorFee": 0,
  "AddSubnetDelegatorFee": 0,
  "MinValidatorStake": 0,
  "MaxValidatorStake": 0,
  "MinDelegatorStake": 0,
  "MinDelegationFee": 0,
  "UptimePercentage": 0,
  "MinStakeDuration": "0s",
  "MaxStakeDuration": "0s",
  "RewardConfig": {},
  "ApricotPhase3Time": "0001-01-01T00:00:00Z",
  "ApricotPhase5Time": "0001-01-01T00:00:00Z",
  "BanffTime": "0001-01-01T00:00:00Z",
  "CortinaTime": "0001-01-01T00:00:00Z",
  "DurangoTime": "0001-01-01T00:00:00Z",
  "EUpgradeTime": "0001-01-01T00:00:00Z",
  "UseCurrentHeight": false
}

Default values are overridden only if explicitly specified in the config.

Parameters

The parameters are as follows:

Chains

The node's chain manager

Validators

Node's validator set maps SubnetID to validators of the Avalanche L1

• The primary network's validator set should have been added to the manager before calling VM.Initialize.
• The primary network's validator set should be empty before calling VM.Initialize.

UptimeLockedCalculator

Provides access to the uptime manager as a thread-safe data structure

SybilProtectionEnabled

Boolean

True if the node is being run with staking enabled

PartialSyncPrimaryNetwork

Boolean

If true, only the P-chain will be instantiated on the primary network.

TrackedSubnets

Set of Avalanche L1s that this node is validating

TxFee

Uint64

Fee that is burned by every non-state creating transaction

CreateAssetTxFee

Uint64

Fee that must be burned by every state creating transaction before AP3

CreateSubnetTxFee

Uint64

Fee that must be burned by every Avalanche L1 creating transaction after AP3

TransformSubnetTxFee

Uint64

Fee that must be burned by every transform Avalanche L1 transaction

CreateBlockchainTxFee

Uint64

Fee that must be burned by every blockchain creating transaction after AP3

AddPrimaryNetworkValidatorFee

Uint64

Transaction fee for adding a primary network validator

AddPrimaryNetworkDelegatorFee

Uint64

Transaction fee for adding a primary network delegator

AddSubnetValidatorFee

Uint64

Transaction fee for adding an Avalanche L1 validator

AddSubnetDelegatorFee

Uint64

Transaction fee for adding an Avalanche L1 delegator

MinValidatorStake

Uint64

The minimum amount of tokens one must bond to be a validator

MaxValidatorStake

Uint64

The maximum amount of tokens that can be bonded on a validator

MinDelegatorStake

Uint64

Minimum stake, in nAVAX, that can be delegated on the primary network

MinDelegationFee

Uint32

Minimum fee that can be charged for delegation

UptimePercentage

Float64

UptimePercentage is the minimum uptime required to be rewarded for staking

MinStakeDuration

Duration

Minimum amount of time to allow a staker to stake

MaxStakeDuration

Duration

Maximum amount of time to allow a staker to stake

RewardConfig

Config for the minting function

ApricotPhase3Time

Time

Time of the AP3 network upgrade

ApricotPhase5Time

Time

Time of the AP5 network upgrade

BanffTime

Time

Time of the Banff network upgrade

CortinaTime

Time

Time of the Cortina network upgrade

DurangoTime

Time

Time of the Durango network upgrade

EUpgradeTime

Time

Time of the E network upgrade

UseCurrentHeight

Boolean

UseCurrentHeight forces GetMinimumHeight to return the current height of the P-Chain instead of the oldest block in the recentlyAccepted window. This config is particularly useful for triggering proposervm activation on recently created Avalanche L1s (without this, users need to wait for recentlyAcceptedWindowTTL to pass for activation to occur).