| // Copyright 2016 The Bazel Authors. All rights reserved. |
| // |
| // 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. |
| |
| package com.google.devtools.build.remote.worker; |
| |
| import com.google.devtools.build.lib.actions.LocalHostCapacity; |
| import com.google.devtools.common.options.Converters.RangeConverter; |
| import com.google.devtools.common.options.Option; |
| import com.google.devtools.common.options.OptionDocumentationCategory; |
| import com.google.devtools.common.options.OptionEffectTag; |
| import com.google.devtools.common.options.OptionsBase; |
| import com.google.devtools.common.options.OptionsParsingException; |
| import java.util.List; |
| |
| /** Options for remote worker. */ |
| public class RemoteWorkerOptions extends OptionsBase { |
| @Option( |
| name = "listen_port", |
| defaultValue = "8080", |
| category = "build_worker", |
| documentationCategory = OptionDocumentationCategory.UNCATEGORIZED, |
| effectTags = {OptionEffectTag.UNKNOWN}, |
| help = "Listening port for the netty server." |
| ) |
| public int listenPort; |
| |
| @Option( |
| name = "work_path", |
| defaultValue = "null", |
| category = "build_worker", |
| documentationCategory = OptionDocumentationCategory.UNCATEGORIZED, |
| effectTags = {OptionEffectTag.UNKNOWN}, |
| help = "A directory for the build worker to do work." |
| ) |
| public String workPath; |
| |
| @Option( |
| name = "cas_path", |
| defaultValue = "null", |
| category = "build_worker", |
| documentationCategory = OptionDocumentationCategory.UNCATEGORIZED, |
| effectTags = {OptionEffectTag.UNKNOWN}, |
| help = "A directory for the build worker to store it's files in. If left unset, and if no " |
| + "other store is set, the worker falls back to an in-memory store." |
| ) |
| public String casPath; |
| |
| @Option( |
| name = "debug", |
| defaultValue = "false", |
| category = "build_worker", |
| documentationCategory = OptionDocumentationCategory.UNCATEGORIZED, |
| effectTags = {OptionEffectTag.UNKNOWN}, |
| help = |
| "Turn this on for debugging remote job failures. There will be extra messages and the " |
| + "work directory will be preserved in the case of failure." |
| ) |
| public boolean debug; |
| |
| @Option( |
| name = "pid_file", |
| defaultValue = "null", |
| category = "build_worker", |
| documentationCategory = OptionDocumentationCategory.UNCATEGORIZED, |
| effectTags = {OptionEffectTag.UNKNOWN}, |
| help = "File for writing the process id for this worker when it is fully started." |
| ) |
| public String pidFile; |
| |
| @Option( |
| name = "sandboxing", |
| defaultValue = "false", |
| category = "build_worker", |
| documentationCategory = OptionDocumentationCategory.UNCATEGORIZED, |
| effectTags = {OptionEffectTag.UNKNOWN}, |
| help = "If supported on this platform, use sandboxing for increased hermeticity." |
| ) |
| public boolean sandboxing; |
| |
| @Option( |
| name = "sandboxing_writable_path", |
| defaultValue = "", |
| category = "build_worker", |
| documentationCategory = OptionDocumentationCategory.UNCATEGORIZED, |
| effectTags = {OptionEffectTag.UNKNOWN}, |
| allowMultiple = true, |
| help = "When using sandboxing, allow running actions to write to this path." |
| ) |
| public List<String> sandboxingWritablePaths; |
| |
| @Option( |
| name = "sandboxing_tmpfs_dir", |
| defaultValue = "", |
| category = "build_worker", |
| documentationCategory = OptionDocumentationCategory.UNCATEGORIZED, |
| effectTags = {OptionEffectTag.UNKNOWN}, |
| allowMultiple = true, |
| help = "When using sandboxing, mount an empty tmpfs onto this path for each running action." |
| ) |
| public List<String> sandboxingTmpfsDirs; |
| |
| @Option( |
| name = "sandboxing_block_network", |
| defaultValue = "false", |
| category = "build_worker", |
| documentationCategory = OptionDocumentationCategory.UNCATEGORIZED, |
| effectTags = {OptionEffectTag.UNKNOWN}, |
| help = "When using sandboxing, block network access for running actions." |
| ) |
| public boolean sandboxingBlockNetwork; |
| |
| @Option( |
| name = "jobs", |
| defaultValue = "auto", |
| converter = JobsConverter.class, |
| category = "build_worker", |
| documentationCategory = OptionDocumentationCategory.UNCATEGORIZED, |
| effectTags = {OptionEffectTag.UNKNOWN}, |
| help = |
| "The maximum number of concurrent jobs to run. \"auto\" means to use a reasonable value" |
| + " derived from the machine's hardware profile (e.g. the number of processors)." |
| + " Values above " + MAX_JOBS + " are not allowed." |
| ) |
| public int jobs; |
| |
| @Option( |
| name = "hazelcast_standalone_listen_port", |
| defaultValue = "0", |
| category = "build_worker", |
| documentationCategory = OptionDocumentationCategory.UNCATEGORIZED, |
| effectTags = {OptionEffectTag.UNKNOWN}, |
| help = |
| "Runs an embedded hazelcast server that listens to this port. The server does not join" |
| + " any cluster. This is useful for testing." |
| ) |
| public int hazelcastStandaloneListenPort; |
| |
| private static final int MAX_JOBS = 16384; |
| |
| /** Converter for jobs: [0, MAX_JOBS] or "auto". */ |
| public static class JobsConverter extends RangeConverter { |
| public JobsConverter() { |
| super(0, MAX_JOBS); |
| } |
| |
| @Override |
| public Integer convert(String input) throws OptionsParsingException { |
| if (input.equals("auto")) { |
| int autoJobs = (int) Math.ceil(LocalHostCapacity.getLocalHostCapacity().getCpuUsage()); |
| return Math.min(autoJobs, MAX_JOBS); |
| } else { |
| return super.convert(input); |
| } |
| } |
| |
| @Override |
| public String getTypeDescription() { |
| return "\"auto\" or " + super.getTypeDescription(); |
| } |
| } |
| } |