config.js

/*
 * LiskHQ/lisk-service
 * Copyright © 2022 Lisk Foundation
 *
 * See the LICENSE file at the top-level directory of this distribution
 * for licensing information.
 *
 * Unless otherwise agreed in a custom licensing agreement with the Lisk Foundation,
 * no part of this software, including this file, may be copied, modified,
 * propagated, or distributed except according to the terms contained in the
 * LICENSE file.
 *
 * Removal or modification of this copyright notice is prohibited.
 *
 */
const packageJson = require('./package.json');

const config = {
	endpoints: {},
	jobs: {},
	log: {
		name: packageJson.name,
		version: packageJson.version,
	},
};

/**
 * Inter-service message broker
 */
config.transporter = process.env.SERVICE_BROKER || 'redis://lisk:password@127.0.0.1:6379/0';
config.brokerTimeout = Number(process.env.SERVICE_BROKER_TIMEOUT) || 10; // in seconds

/**
 * External endpoints
 */
config.endpoints.messageQueue =
	process.env.SERVICE_MESSAGE_QUEUE_REDIS || 'redis://lisk:password@127.0.0.1:6379/4';

/**
 * LOGGING
 *
 * log.level   - TRACE < DEBUG < INFO < WARN < ERROR < FATAL < MARK
 * log.console - Plain JavaScript console.log() output (true/false)
 * log.stdout  - Writes directly to stdout (true/false)
 * log.file    - outputs to a file (ie. ./logs/app.log)
 * log.gelf    - Writes to GELF-compatible socket (ie. 127.0.0.1:12201/udp)
 */
config.log.level = process.env.SERVICE_LOG_LEVEL || 'info';
config.log.console = process.env.SERVICE_LOG_CONSOLE || 'false';
config.log.stdout = process.env.SERVICE_LOG_STDOUT || 'true';
config.log.gelf = process.env.SERVICE_LOG_GELF || 'false';
config.log.file = process.env.SERVICE_LOG_FILE || 'false';
config.log.docker_host = process.env.DOCKER_HOST || 'local';
config.debug = process.env.SERVICE_LOG_LEVEL === 'debug';

/**
 * Message queue options
 */
config.queue = {
	defaultJobOptions: {
		attempts: 5,
		timeout: 5 * 60 * 1000, // millisecs
		removeOnComplete: true,
		removeOnFail: true,
		stackTraceLimit: 0,
	},

	// Inter-microservice message queues
	account: { name: 'Account' },
	block: { name: 'Block' },
	event: { name: 'Event' },
};

config.job = {
	progressRefreshInterval: 30 * 1000, // millisecs

	// Interval takes priority over schedule and must be greater than 0 to be valid
	indexMissingBlocks: {
		interval: Number(process.env.JOB_INTERVAL_INDEX_MISSING_BLOCKS) || 0,
		schedule: process.env.JOB_SCHEDULE_INDEX_MISSING_BLOCKS || '*/5 * * * *',
		skipThreshold: Number(process.env.INDEX_MISSING_BLOCKS_SKIP_THRESHOLD) || 1000,
		maxBlocksToSchedule: Number(process.env.INDEX_MISSING_BLOCKS_MAX_SCHEDULE) || 25000,
	},
};

module.exports = config;