| /* |
| * 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. |
| */ |
| |
| package com.epam.datalab.backendapi.service.impl; |
| |
| import com.epam.datalab.auth.UserInfo; |
| import com.epam.datalab.backendapi.ProvisioningServiceApplicationConfiguration; |
| import com.epam.datalab.backendapi.core.commands.*; |
| import com.epam.datalab.backendapi.core.response.folderlistener.FolderListenerExecutor; |
| import com.epam.datalab.backendapi.core.response.handlers.ProjectCallbackHandler; |
| import com.epam.datalab.backendapi.service.ProjectService; |
| import com.epam.datalab.cloud.CloudProvider; |
| import com.epam.datalab.dto.ResourceBaseDTO; |
| import com.epam.datalab.dto.aws.edge.EdgeInfoAws; |
| import com.epam.datalab.dto.azure.edge.EdgeInfoAzure; |
| import com.epam.datalab.dto.gcp.edge.EdgeInfoGcp; |
| import com.epam.datalab.dto.project.ProjectActionDTO; |
| import com.epam.datalab.dto.project.ProjectCreateDTO; |
| import com.epam.datalab.rest.client.RESTService; |
| import com.fasterxml.jackson.core.JsonProcessingException; |
| import com.google.inject.Inject; |
| import lombok.extern.slf4j.Slf4j; |
| |
| import java.util.Objects; |
| |
| @Slf4j |
| public class ProjectServiceImpl implements ProjectService { |
| private static final String PROJECT_IMAGE = "docker.datalab-project"; |
| private static final String EDGE_IMAGE = "docker.datalab-edge"; |
| private static final String CALLBACK_URI = "/api/project/status"; |
| private static final String PROJECT_RESOURCE_TYPE = "project"; |
| private static final String EDGE_RESOURCE_TYPE = "edge"; |
| |
| protected final RESTService selfService; |
| private final ProvisioningServiceApplicationConfiguration configuration; |
| private final FolderListenerExecutor folderListenerExecutor; |
| private final ICommandExecutor commandExecutor; |
| private final CommandBuilder commandBuilder; |
| |
| @Inject |
| public ProjectServiceImpl(RESTService selfService, ProvisioningServiceApplicationConfiguration configuration, |
| FolderListenerExecutor folderListenerExecutor, ICommandExecutor commandExecutor, CommandBuilder commandBuilder) { |
| this.selfService = selfService; |
| this.configuration = configuration; |
| this.folderListenerExecutor = folderListenerExecutor; |
| this.commandExecutor = commandExecutor; |
| this.commandBuilder = commandBuilder; |
| } |
| |
| @Override |
| public String create(UserInfo userInfo, ProjectCreateDTO dto) { |
| log.info("Trying to create project: {}", dto); |
| return executeDocker(userInfo, dto, DockerAction.CREATE, dto.getName(), PROJECT_RESOURCE_TYPE, PROJECT_IMAGE, dto.getEndpoint()); |
| } |
| |
| @Override |
| public String recreate(UserInfo userInfo, ProjectCreateDTO dto) { |
| log.info("Trying to recreate project: {}", dto); |
| return executeDocker(userInfo, dto, DockerAction.RECREATE, dto.getName(), PROJECT_RESOURCE_TYPE, PROJECT_IMAGE, dto.getEndpoint()); |
| } |
| |
| @Override |
| public String terminate(UserInfo userInfo, ProjectActionDTO dto) { |
| log.info("Trying to terminate project: {}", dto); |
| return executeDocker(userInfo, dto, DockerAction.TERMINATE, dto.getName(), PROJECT_RESOURCE_TYPE, PROJECT_IMAGE, dto.getEndpoint()); |
| } |
| |
| @Override |
| public String start(UserInfo userInfo, ProjectActionDTO dto) { |
| log.info("Trying to start project: {}", dto); |
| return executeDocker(userInfo, dto, DockerAction.START, dto.getName(), EDGE_RESOURCE_TYPE, EDGE_IMAGE, dto.getEndpoint()); |
| } |
| |
| @Override |
| public String stop(UserInfo userInfo, ProjectActionDTO dto) { |
| log.info("Trying to stop project: {}", dto); |
| return executeDocker(userInfo, dto, DockerAction.STOP, dto.getName(), EDGE_RESOURCE_TYPE, EDGE_IMAGE, dto.getEndpoint()); |
| } |
| |
| private String executeDocker(UserInfo userInfo, ResourceBaseDTO dto, DockerAction action, String projectName, |
| String resourceType, String image, String endpoint) { |
| String uuid = DockerCommands.generateUUID(); |
| |
| folderListenerExecutor.start(configuration.getKeyLoaderDirectory(), |
| configuration.getKeyLoaderPollTimeout(), |
| new ProjectCallbackHandler(selfService, userInfo.getName(), uuid, |
| action, CALLBACK_URI, projectName, getEdgeClass(), endpoint)); |
| |
| RunDockerCommand runDockerCommand = new RunDockerCommand() |
| .withInteractive() |
| .withName(String.join("_", userInfo.getSimpleName(), projectName, resourceType, action.toString(), |
| Long.toString(System.currentTimeMillis()))) |
| .withVolumeForRootKeys(configuration.getKeyDirectory()) |
| .withVolumeForResponse(configuration.getKeyLoaderDirectory()) |
| .withVolumeForLog(configuration.getDockerLogDirectory(), resourceType) |
| .withResource(resourceType) |
| .withRequestId(uuid) |
| .withConfKeyName(configuration.getAdminKey()) |
| .withImage(image) |
| .withAction(action); |
| log.info("Docker command : {}", runDockerCommand); |
| if (configuration.getCloudProvider() == CloudProvider.AZURE && |
| Objects.nonNull(configuration.getCloudConfiguration().getAzureAuthFile()) && |
| !configuration.getCloudConfiguration().getAzureAuthFile().isEmpty()) { |
| runDockerCommand.withVolumeFoAzureAuthFile(configuration.getCloudConfiguration().getAzureAuthFile()); |
| } |
| |
| try { |
| commandExecutor.executeAsync(userInfo.getName(), uuid, commandBuilder.buildCommand(runDockerCommand, dto)); |
| } catch (JsonProcessingException e) { |
| log.error("Something went wrong. Reason {}", e.getMessage(), e); |
| } |
| return uuid; |
| } |
| |
| private <T> Class<T> getEdgeClass() { |
| if (configuration.getCloudProvider() == CloudProvider.AWS) { |
| return (Class<T>) EdgeInfoAws.class; |
| } else if (configuration.getCloudProvider() == CloudProvider.AZURE) { |
| return (Class<T>) EdgeInfoAzure.class; |
| } else if (configuration.getCloudProvider() == CloudProvider.GCP) { |
| return (Class<T>) EdgeInfoGcp.class; |
| } |
| throw new IllegalArgumentException(); |
| } |
| } |