abh1sar commented on code in PR #9208: URL: https://github.com/apache/cloudstack/pull/9208#discussion_r1706466464
########## plugins/storage/fileshare/storagefsvm/src/main/java/org/apache/cloudstack/storage/fileshare/lifecycle/StorageFsVmFileShareLifeCycle.java: ########## @@ -0,0 +1,329 @@ +// 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 org.apache.cloudstack.storage.fileshare.lifecycle; + +import static org.apache.cloudstack.storage.fileshare.FileShare.FileShareVmNamePrefix; +import static org.apache.cloudstack.storage.fileshare.provider.StorageFsVmFileShareProvider.STORAGEFSVM_MIN_CPU_COUNT; +import static org.apache.cloudstack.storage.fileshare.provider.StorageFsVmFileShareProvider.STORAGEFSVM_MIN_RAM_SIZE; + +import com.cloud.exception.InsufficientCapacityException; +import com.cloud.exception.InvalidParameterValueException; +import com.cloud.exception.OperationTimedoutException; +import com.cloud.exception.ResourceAllocationException; +import com.cloud.storage.LaunchPermissionVO; +import com.cloud.storage.Volume; +import com.cloud.storage.VolumeApiService; +import com.cloud.storage.VolumeVO; +import com.cloud.storage.dao.LaunchPermissionDao; +import com.cloud.storage.dao.VolumeDao; +import com.cloud.uservm.UserVm; +import com.cloud.utils.Pair; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Objects; + +import javax.inject.Inject; + +import com.cloud.exception.ResourceUnavailableException; +import com.cloud.utils.net.NetUtils; +import com.cloud.vm.NicVO; +import com.cloud.vm.UserVmManager; +import com.cloud.vm.UserVmService; +import com.cloud.vm.UserVmVO; +import com.cloud.vm.dao.NicDao; +import com.cloud.vm.dao.UserVmDao; + +import org.apache.cloudstack.api.BaseCmd; +import org.apache.cloudstack.context.CallContext; +import org.apache.cloudstack.storage.fileshare.FileShare; +import org.apache.cloudstack.storage.fileshare.FileShareLifeCycle; +import org.apache.cloudstack.storage.fileshare.FileShareService; +import org.apache.commons.codec.binary.Base64; +import org.apache.commons.io.IOUtils; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import com.cloud.dc.DataCenter; +import com.cloud.hypervisor.Hypervisor; +import com.cloud.network.Network; +import com.cloud.resource.ResourceManager; +import com.cloud.service.ServiceOfferingVO; +import com.cloud.service.dao.ServiceOfferingDao; +import com.cloud.storage.DiskOfferingVO; +import com.cloud.storage.VMTemplateVO; +import com.cloud.storage.dao.DiskOfferingDao; +import com.cloud.storage.dao.VMTemplateDao; +import com.cloud.user.Account; +import com.cloud.user.AccountManager; +import com.cloud.utils.db.EntityManager; +import com.cloud.utils.exception.CloudRuntimeException; +import com.cloud.vm.VirtualMachineManager; + +public class StorageFsVmFileShareLifeCycle implements FileShareLifeCycle { + protected Logger logger = LogManager.getLogger(getClass()); + + @Inject + private FileShareService fileShareService; + + @Inject + private AccountManager accountMgr; + + @Inject + private EntityManager entityMgr; + + @Inject + protected ResourceManager resourceMgr; + + @Inject + private VirtualMachineManager virtualMachineManager; + + @Inject + private VolumeApiService volumeApiService; + + @Inject + protected UserVmService userVmService; + + @Inject + protected UserVmManager userVmManager; + + @Inject + private VMTemplateDao templateDao; + + @Inject + VolumeDao volumeDao; + + @Inject + private UserVmDao userVmDao; + + @Inject + NicDao nicDao; + + @Inject + ServiceOfferingDao serviceOfferingDao; + + @Inject + private DiskOfferingDao diskOfferingDao; + + @Inject + protected LaunchPermissionDao launchPermissionDao; + + private String readResourceFile(String resource) { + try { + return IOUtils.toString(Objects.requireNonNull(Thread.currentThread().getContextClassLoader().getResourceAsStream(resource)), com.cloud.utils.StringUtils.getPreferredCharset()); + } catch (IOException e) { + throw new CloudRuntimeException("Unable to read the user data resource file due to exception " + e.getMessage()); + } + } + + private String getStorageFsVmConfig(final String fileSystem) { + String fsVmConfig = readResourceFile("/conf/fsvm-init.yml"); + final String filesystem = "{{ fsvm.filesystem }}"; + fsVmConfig = fsVmConfig.replace(filesystem, fileSystem); + return fsVmConfig; + } + + private String getStorageFsVmName(String fileShareName) { + String prefix = String.format("%s-%s", FileShareVmNamePrefix, fileShareName); + String suffix = Long.toHexString(System.currentTimeMillis()); + + if (!NetUtils.verifyDomainNameLabel(prefix, true)) { + prefix = prefix.replaceAll("[^a-zA-Z0-9-]", ""); + } + int nameLength = prefix.length() + suffix.length() + FileShareVmNamePrefix.length(); + if (nameLength > 63) { + int prefixLength = prefix.length() - (nameLength - 63); + prefix = prefix.substring(0, prefixLength); + } + return (String.format("%s-%s", prefix, suffix)); + } + + private UserVm createFileShareVM(Long zoneId, Account owner, List<Long> networkIds, String name, Long serviceOfferingId, Long diskOfferingId, FileShare.FileSystemType fileSystem, Long size, Long minIops, Long maxIops) throws ResourceUnavailableException, InsufficientCapacityException, ResourceAllocationException { + ServiceOfferingVO serviceOffering = serviceOfferingDao.findById(serviceOfferingId); + + Long diskSize = null; + if (diskOfferingId != null) { + DiskOfferingVO diskOffering = diskOfferingDao.findById(diskOfferingId); + if (diskOffering.isCustomized()) { + diskSize = size; + } + } + + DataCenter zone = entityMgr.findById(DataCenter.class, zoneId); + Hypervisor.HypervisorType availableHypervisor = resourceMgr.getAvailableHypervisor(zoneId); + VMTemplateVO template = templateDao.findSystemVMReadyTemplate(zoneId, availableHypervisor); + + LaunchPermissionVO existingPermission = launchPermissionDao.findByTemplateAndAccount(template.getId(), owner.getId()); + if (existingPermission == null) { + LaunchPermissionVO launchPermission = new LaunchPermissionVO(template.getId(), owner.getId()); + launchPermissionDao.persist(launchPermission); + } + + String hostName = getStorageFsVmName(name); + + Network.IpAddresses addrs = new Network.IpAddresses(null, null); + Map<String, String> customParameterMap = new HashMap<String, String>(); + if (minIops != null) { + customParameterMap.put("minIopsDo", minIops.toString()); + customParameterMap.put("maxIopsDo", maxIops.toString()); + } + List<String> keypairs = new ArrayList<String>(); + + UserVm vm; + String fsVmConfig = getStorageFsVmConfig(fileSystem.toString().toLowerCase()); + String base64UserData = Base64.encodeBase64String(fsVmConfig.getBytes(com.cloud.utils.StringUtils.getPreferredCharset())); + vm = userVmService.createAdvancedVirtualMachine(zone, serviceOffering, template, networkIds, owner, hostName, hostName, Review Comment: Good idea. Added to validateAndGetZone in FileShareServiceImpl.java -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@cloudstack.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
