2 * ============LICENSE_START=======================================================
3 * dcaegen2-collectors-veshv
4 * ================================================================================
5 * Copyright (C) 2018 NOKIA
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.onap.dcae.collectors.veshv.main
22 import arrow.core.Option
24 import arrow.instances.option.monad.monad
25 import arrow.typeclasses.binding
26 import org.apache.commons.cli.CommandLine
27 import org.apache.commons.cli.DefaultParser
28 import org.onap.dcae.collectors.veshv.domain.WireFrameMessage
29 import org.onap.dcae.collectors.veshv.model.ConfigurationProviderParams
30 import org.onap.dcae.collectors.veshv.model.ServerConfiguration
31 import org.onap.dcae.collectors.veshv.ssl.boundary.createSecurityConfiguration
32 import org.onap.dcae.collectors.veshv.utils.commandline.ArgBasedConfiguration
33 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.CONSUL_CONFIG_URL
34 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.CONSUL_FIRST_REQUEST_DELAY
35 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.CONSUL_REQUEST_INTERVAL
36 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.DUMMY_MODE
37 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.HEALTH_CHECK_API_PORT
38 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.IDLE_TIMEOUT_SEC
39 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.KEY_STORE_FILE
40 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.KEY_STORE_PASSWORD
41 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.LISTEN_PORT
42 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.MAXIMUM_PAYLOAD_SIZE_BYTES
43 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.SSL_DISABLE
44 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.TRUST_STORE_FILE
45 import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.TRUST_STORE_PASSWORD
46 import org.onap.dcae.collectors.veshv.utils.commandline.hasOption
47 import org.onap.dcae.collectors.veshv.utils.commandline.intValue
48 import org.onap.dcae.collectors.veshv.utils.commandline.longValue
49 import org.onap.dcae.collectors.veshv.utils.commandline.stringValue
50 import java.net.InetSocketAddress
51 import java.time.Duration
53 internal class ArgVesHvConfiguration : ArgBasedConfiguration<ServerConfiguration>(DefaultParser()) {
54 override val cmdLineOptionsList = listOf(
55 HEALTH_CHECK_API_PORT,
58 CONSUL_FIRST_REQUEST_DELAY,
59 CONSUL_REQUEST_INTERVAL,
66 MAXIMUM_PAYLOAD_SIZE_BYTES,
70 override fun getConfiguration(cmdLine: CommandLine): Option<ServerConfiguration> =
71 Option.monad().binding {
72 val healthCheckApiPort = cmdLine.intValue(
73 HEALTH_CHECK_API_PORT,
74 DefaultValues.HEALTH_CHECK_API_PORT
76 val listenPort = cmdLine.intValue(LISTEN_PORT).bind()
77 val idleTimeoutSec = cmdLine.longValue(IDLE_TIMEOUT_SEC, DefaultValues.IDLE_TIMEOUT_SEC)
78 val maxPayloadSizeBytes = cmdLine.intValue(MAXIMUM_PAYLOAD_SIZE_BYTES,
79 DefaultValues.MAX_PAYLOAD_SIZE_BYTES)
80 val dummyMode = cmdLine.hasOption(DUMMY_MODE)
81 val security = createSecurityConfiguration(cmdLine).bind()
82 val configurationProviderParams = createConfigurationProviderParams(cmdLine).bind()
84 serverListenAddress = InetSocketAddress(listenPort),
85 healthCheckApiListenAddress = InetSocketAddress(healthCheckApiPort),
86 configurationProviderParams = configurationProviderParams,
87 securityConfiguration = security,
88 idleTimeout = Duration.ofSeconds(idleTimeoutSec),
89 maximumPayloadSizeBytes = maxPayloadSizeBytes,
90 dummyMode = dummyMode)
93 private fun createConfigurationProviderParams(cmdLine: CommandLine): Option<ConfigurationProviderParams> =
94 Option.monad().binding {
95 val configUrl = cmdLine.stringValue(CONSUL_CONFIG_URL).bind()
96 val firstRequestDelay = cmdLine.longValue(
97 CONSUL_FIRST_REQUEST_DELAY,
98 DefaultValues.CONSUL_FIRST_REQUEST_DELAY
100 val requestInterval = cmdLine.longValue(
101 CONSUL_REQUEST_INTERVAL,
102 DefaultValues.CONSUL_REQUEST_INTERVAL
104 ConfigurationProviderParams(
106 Duration.ofSeconds(firstRequestDelay),
107 Duration.ofSeconds(requestInterval)
111 internal object DefaultValues {
112 const val HEALTH_CHECK_API_PORT = 6060
113 const val CONSUL_FIRST_REQUEST_DELAY = 10L
114 const val CONSUL_REQUEST_INTERVAL = 5L
115 const val IDLE_TIMEOUT_SEC = 60L
116 const val MAX_PAYLOAD_SIZE_BYTES = WireFrameMessage.DEFAULT_MAX_PAYLOAD_SIZE_BYTES