middleware/utils/logger.js

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied.  See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/

const bunyan = require("bunyan");
const { getEnv } = require("./envParser");

/**
 * Creates a Bunyan logger instance.
 */
const logger = bunyan.createLogger({
  name: "mem-lens-middleware", 
  level: getEnv("LOG_LEVEL","info"), 
  serializers: bunyan.stdSerializers,
})

module.exports = logger;