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/*
* Copyright (c) 2022 AtLarge Research
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.opendc.web.runner
import com.github.ajalt.clikt.core.CliktCommand
import com.github.ajalt.clikt.parameters.options.convert
import com.github.ajalt.clikt.parameters.options.default
import com.github.ajalt.clikt.parameters.options.defaultLazy
import com.github.ajalt.clikt.parameters.options.option
import com.github.ajalt.clikt.parameters.options.required
import com.github.ajalt.clikt.parameters.types.file
import com.github.ajalt.clikt.parameters.types.int
import mu.KotlinLogging
import org.opendc.web.client.auth.OpenIdAuthController
import org.opendc.web.client.runner.OpenDCRunnerClient
import java.io.File
import java.net.URI
private val logger = KotlinLogging.logger {}
/**
* Represents the CLI command for starting the OpenDC web runner.
*/
class RunnerCli : CliktCommand(name = "opendc-runner") {
/**
* The URL to the OpenDC API.
*/
private val apiUrl by option(
"--api-url",
help = "url to the OpenDC API",
envvar = "OPENDC_API_URL",
)
.convert { URI(it) }
.default(URI("https://api.opendc.org/v2"))
/**
* The auth domain to use.
*/
private val authDomain by option(
"--auth-domain",
help = "auth domain of the OpenDC API",
envvar = "AUTH0_DOMAIN",
)
.required()
/**
* The auth domain to use.
*/
private val authAudience by option(
"--auth-audience",
help = "auth audience of the OpenDC API",
envvar = "AUTH0_AUDIENCE",
)
.required()
/**
* The auth client ID to use.
*/
private val authClientId by option(
"--auth-id",
help = "auth client id of the OpenDC API",
envvar = "AUTH0_CLIENT_ID",
)
.required()
/**
* The auth client secret to use.
*/
private val authClientSecret by option(
"--auth-secret",
help = "auth client secret of the OpenDC API",
envvar = "AUTH0_CLIENT_SECRET",
)
.required()
/**
* The path to the traces directory.
*/
private val tracePath by option(
"--traces",
help = "path to the directory containing the traces",
envvar = "OPENDC_TRACES",
)
.file(canBeFile = false)
.defaultLazy { File("traces/") }
/**
* The number of threads used for simulations..
*/
private val parallelism by option(
"--parallelism",
help = "maximum number of threads for simulations",
)
.int()
.default(Runtime.getRuntime().availableProcessors() - 1)
override fun run() {
logger.info { "Starting OpenDC web runner" }
val client = OpenDCRunnerClient(baseUrl = apiUrl, OpenIdAuthController(authDomain, authClientId, authClientSecret, authAudience))
val manager = JobManager(client)
val runner = OpenDCRunner(manager, tracePath, parallelism = parallelism)
logger.info { "Watching for queued scenarios" }
runner.run()
}
}
/**
* Main entry point of the runner.
*/
fun main(args: Array<String>): Unit = RunnerCli().main(args)
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