Function diem_sdk::transaction_builder::stdlib::encode_set_validator_config_and_reconfigure_script

pub fn encode_set_validator_config_and_reconfigure_script(
    validator_account: AccountAddress,
    consensus_pubkey: Vec<u8, Global>,
    validator_network_addresses: Vec<u8, Global>,
    fullnode_network_addresses: Vec<u8, Global>
) -> Script

Summary

Updates a validator’s configuration, and triggers a reconfiguration of the system to update the validator set with this new validator configuration. Can only be successfully sent by a Validator Operator account that is already registered with a validator.

Technical Description

This updates the fields with corresponding names held in the ValidatorConfig::ValidatorConfig config resource held under validator_account. It then emits a DiemConfig::NewEpochEvent to trigger a reconfiguration of the system. This reconfiguration will update the validator set on-chain with the updated ValidatorConfig::ValidatorConfig.

Parameters

Name	Type	Description
validator_operator_account	&signer	Signer reference of the sending account. Must be the registered validator operator for the validator at validator_address.
validator_account	address	The address of the validator’s ValidatorConfig::ValidatorConfig resource being updated.
consensus_pubkey	vector<u8>	New Ed25519 public key to be used in the updated ValidatorConfig::ValidatorConfig.
validator_network_addresses	vector<u8>	New set of validator_network_addresses to be used in the updated ValidatorConfig::ValidatorConfig.
fullnode_network_addresses	vector<u8>	New set of fullnode_network_addresses to be used in the updated ValidatorConfig::ValidatorConfig.

Common Abort Conditions

Error Category	Error Reason	Description
Errors::NOT_PUBLISHED	ValidatorConfig::EVALIDATOR_CONFIG	validator_address does not have a ValidatorConfig::ValidatorConfig resource published under it.
Errors::REQUIRES_ROLE	Roles::EVALIDATOR_OPERATOR	validator_operator_account does not have a Validator Operator role.
Errors::INVALID_ARGUMENT	ValidatorConfig::EINVALID_TRANSACTION_SENDER	validator_operator_account is not the registered operator for the validator at validator_address.
Errors::INVALID_ARGUMENT	ValidatorConfig::EINVALID_CONSENSUS_KEY	consensus_pubkey is not a valid ed25519 public key.
Errors::INVALID_STATE	DiemConfig::EINVALID_BLOCK_TIME	An invalid time value was encountered in reconfiguration. Unlikely to occur.

Related Scripts

• Script::create_validator_account
• Script::create_validator_operator_account
• Script::add_validator_and_reconfigure
• Script::remove_validator_and_reconfigure
• Script::set_validator_operator
• Script::set_validator_operator_with_nonce_admin
• Script::register_validator_config