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/*
* ============LICENSE_START=======================================================
* dcaegen2-collectors-veshv
* ================================================================================
* Copyright (C) 2018 NOKIA
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.onap.dcae.collectors.veshv.main.servers
import org.onap.dcae.collectors.veshv.healthcheck.api.HealthState
import org.onap.dcae.collectors.veshv.healthcheck.factory.HealthCheckApiServer
import org.onap.dcae.collectors.veshv.main.metrics.MicrometerMetrics
import org.onap.dcae.collectors.veshv.model.ServiceContext
import org.onap.dcae.collectors.veshv.utils.ServerHandle
import org.onap.dcae.collectors.veshv.utils.logging.Logger
import java.net.InetSocketAddress
/**
* @author Piotr Jaszczyk <piotr.jaszczyk@nokia.com>
* @since August 2018
*/
object HealthCheckServer {
private val logger = Logger(HealthCheckServer::class)
fun start(port: Int) =
createHealthCheckServer(port)
.start()
.doOnSuccess(::logServerStarted)
private fun createHealthCheckServer(listenPort: Int) =
HealthCheckApiServer(
HealthState.INSTANCE,
MicrometerMetrics.INSTANCE.metricsProvider,
InetSocketAddress(listenPort))
private fun logServerStarted(handle: ServerHandle) =
logger.info(ServiceContext::mdc) {
"Health check server is up and listening on ${handle.host}:${handle.port}"
}
}
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