Examples with ValidatorLoader tech.pegasys.teku.validator.client.loader.ValidatorLoader used on opensource projects

Example 1 with ValidatorLoader

use of tech.pegasys.teku.validator.client.loader.ValidatorLoader in project teku by ConsenSys.

the class VoluntaryExitCommand method initialise.

private void initialise() {
    config = tekuConfiguration();
    final AsyncRunnerFactory asyncRunnerFactory = AsyncRunnerFactory.createDefault(new MetricTrackingExecutorFactory(metricsSystem));
    final AsyncRunner asyncRunner = asyncRunnerFactory.create("voluntary-exits", 8);
    apiClient = config.validatorClient().getValidatorConfig().getBeaconNodeApiEndpoint().map(RemoteSpecLoader::createApiClient).orElseThrow();
    spec = getSpec(apiClient);
    validateOrDefaultEpoch();
    fork = spec.getForkSchedule().getFork(epoch);
    // get genesis time
    final Optional<Bytes32> maybeRoot = getGenesisRoot();
    if (maybeRoot.isEmpty()) {
        SUB_COMMAND_LOG.error("Unable to fetch genesis data, cannot generate an exit.");
        System.exit(1);
    }
    genesisRoot = maybeRoot.get();
    final RejectingSlashingProtector slashingProtector = new RejectingSlashingProtector();
    final SlashingProtectionLogger slashingProtectionLogger = new SlashingProtectionLogger(slashingProtector, spec, asyncRunner, ValidatorLogger.VALIDATOR_LOGGER);
    final ValidatorLoader validatorLoader = ValidatorLoader.create(spec, config.validatorClient().getValidatorConfig(), config.validatorClient().getInteropConfig(), new RejectingSlashingProtector(), slashingProtectionLogger, new PublicKeyLoader(), asyncRunner, metricsSystem, Optional.empty());
    try {
        validatorLoader.loadValidators();
        validators = validatorLoader.getOwnedValidators();
    } catch (InvalidConfigurationException ex) {
        SUB_COMMAND_LOG.error(ex.getMessage());
        System.exit(1);
    }
    if (validators.hasNoValidators()) {
        SUB_COMMAND_LOG.error("No validators were found to exit.");
        System.exit(1);
    }
}

Example 2 with ValidatorLoader

use of tech.pegasys.teku.validator.client.loader.ValidatorLoader in project teku by ConsenSys.

the class ValidatorClientService method create.

public static ValidatorClientService create(final ServiceConfig services, final ValidatorClientConfiguration config) {
    final EventChannels eventChannels = services.getEventChannels();
    final AsyncRunner asyncRunner = services.createAsyncRunner("validator");
    final boolean generateEarlyAttestations = config.getValidatorConfig().generateEarlyAttestations();
    final BeaconNodeApi beaconNodeApi = config.getValidatorConfig().getBeaconNodeApiEndpoint().map(endpoint -> RemoteBeaconNodeApi.create(services, asyncRunner, endpoint, config.getSpec(), generateEarlyAttestations)).orElseGet(() -> InProcessBeaconNodeApi.create(services, asyncRunner, generateEarlyAttestations, config.getSpec()));
    final ValidatorApiChannel validatorApiChannel = beaconNodeApi.getValidatorApi();
    final GenesisDataProvider genesisDataProvider = new GenesisDataProvider(asyncRunner, validatorApiChannel);
    final ForkProvider forkProvider = new ForkProvider(config.getSpec(), genesisDataProvider);
    final ValidatorLoader validatorLoader = createValidatorLoader(config, asyncRunner, services);
    final ValidatorRestApiConfig validatorApiConfig = config.getValidatorRestApiConfig();
    Optional<RestApi> validatorRestApi = Optional.empty();
    if (validatorApiConfig.isRestApiEnabled()) {
        validatorRestApi = Optional.of(ValidatorRestApi.create(validatorApiConfig, new ActiveKeyManager(validatorLoader, services.getEventChannels().getPublisher(ValidatorTimingChannel.class)), services.getDataDirLayout()));
    } else {
        LOG.info("validator-api-enabled is false, not starting rest api.");
    }
    ValidatorClientService validatorClientService = new ValidatorClientService(eventChannels, validatorLoader, beaconNodeApi, validatorRestApi, forkProvider, config.getSpec(), services.getMetricsSystem());
    asyncRunner.runAsync(() -> validatorClientService.initializeValidators(config, validatorApiChannel, asyncRunner)).propagateTo(validatorClientService.initializationComplete);
    return validatorClientService;
}