internal static async Task <bool> ValidateServiceUri(string serviceUri, TimeSpan timeout, CancellationToken cancellationToken)
{
var applicationUri = UtilityHelper.GetApplicationUriFromServiceUri(serviceUri);
var serviceList = await InvokeWithRetryAsync(() =>
FabricClient.QueryManager.GetServiceListAsync(new Uri(UtilityHelper.GetUriFromCustomUri(applicationUri)), new Uri(UtilityHelper.GetUriFromCustomUri(serviceUri)), timeout, cancellationToken)
);
if (serviceList.Count == 0)
{
throw new FabricException(StringResources.ServiceNotFound,
FabricErrorCode.ServiceNotFound);
}
if (serviceList?[0] != null && serviceList[0].ServiceKind == ServiceKind.Stateful && ((StatefulService)serviceList[0]).HasPersistedState)
{
return(true);
}
throw new FabricException(StringResources.InvalidForStatelessServices, FabricErrorCode.InvalidForStatelessServices);
}
internal static async Task <ServiceList> GetServiceList(string applicationUri)
{
return(await InvokeWithRetryAsync <ServiceList>(() =>
FabricClient.QueryManager.GetServiceListAsync(new Uri(UtilityHelper.GetUriFromCustomUri(applicationUri)))
));
}
internal static async Task <bool> ValidateApplicationUri(string applicationUri, TimeSpan timeout, CancellationToken cancellationToken)
{
var serviceList = await InvokeWithRetryAsync <ServiceList>(() => FabricClient.QueryManager.GetServiceListAsync(new Uri(UtilityHelper.GetUriFromCustomUri(applicationUri)), null, timeout, cancellationToken));
return(serviceList != null);
}
internal static async Task InitiatePartitionDataLoss(Guid dataLossGuid, string serviceNameUri, string partitionId, TimeSpan timeout)
{
await InvokeWithRetryAsync(() =>
{
return(FabricClient.TestManager.StartPartitionDataLossAsync(dataLossGuid,
PartitionSelector.PartitionIdOf(new Uri(UtilityHelper.GetUriFromCustomUri(serviceNameUri)), Guid.Parse(partitionId)), DataLossMode.PartialDataLoss));
}
);
}
private async Task DisablePartitionBackup(CancellationToken cancellationToken)
{
await Program.ServiceAgent.DisableProtectionAsync(new Uri(UtilityHelper.GetUriFromCustomUri(this.ServiceUri)),
Guid.Parse(this.PartitionId),
BackupRestoreServiceConfig.ApiTimeout, cancellationToken);
}
private async Task <bool> IsPartitionBackupSuspended(StatefulService statefulService, string processQueueTypeTrace)
{
var suspendStore = await SuspendStore.CreateOrGetSuspendStatusStore(statefulService);
var fabricKey = UtilityHelper.GetBackupMappingKey(this.ServiceUri, this.PartitionId);
var containsSuspension = await suspendStore.GetValueAsync(fabricKey) ?? await suspendStore.GetValueAsync(ServiceUri) ?? await suspendStore.GetValueAsync(UtilityHelper.GetApplicationUriFromServiceUri(ServiceUri));
BackupRestoreTrace.TraceSource.WriteInfo(processQueueTypeTrace, "IsPartition Suspended {0}", containsSuspension != null);
return(containsSuspension != null);
}
private BackupPolicyDataStructure GetBackupPolicyDataStructure(BackupPolicy backupPolicyModel, string serviceName, string partitionId)
{
BackupPolicyDataStructure backupPolicy;
switch (backupPolicyModel.BackupSchedule.BackupScheduleType)
{
case BackupScheduleType.FrequencyBased:
backupPolicy = new FrequencyBasedBackupPolicy();
var frequencyBasedSchedulePolicy = (FrequencyBasedBackupSchedule)backupPolicyModel.BackupSchedule;
backupPolicy.PolicyType = BackupPolicyType.FrequencyBased;
var freqBackupPolicy = (FrequencyBasedBackupPolicy)backupPolicy;
freqBackupPolicy.RunFrequency = (ushort)frequencyBasedSchedulePolicy.Interval;
if (frequencyBasedSchedulePolicy.IntervalType == BackupScheduleInterval.Hours)
{
freqBackupPolicy.RunFrequencyType = BackupPolicyRunFrequency.Hours;
}
if (frequencyBasedSchedulePolicy.IntervalType == BackupScheduleInterval.Minutes)
{
freqBackupPolicy.RunFrequencyType = BackupPolicyRunFrequency.Minutes;
}
break;
case BackupScheduleType.TimeBased:
backupPolicy = new ScheduleBasedBackupPolicy();
var scheduleBasedSchedulePolicy = (TimeBasedBackupSchedule)backupPolicyModel.BackupSchedule;
backupPolicy.PolicyType = BackupPolicyType.ScheduleBased;
var schdBackupPolicy = (ScheduleBasedBackupPolicy)backupPolicy;
if (scheduleBasedSchedulePolicy.ScheduleFrequencyType == BackupScheduleFrequency.Daily)
{
schdBackupPolicy.RunSchedule = BackupPolicyRunSchedule.Daily;
}
if (scheduleBasedSchedulePolicy.ScheduleFrequencyType == BackupScheduleFrequency.Weekly)
{
schdBackupPolicy.RunSchedule = BackupPolicyRunSchedule.Weekly;
}
schdBackupPolicy.RunDays = new List <DayOfWeek>(scheduleBasedSchedulePolicy.RunDays);
schdBackupPolicy.RunTimes = new List <TimeSpan>(scheduleBasedSchedulePolicy.RunTimes);
break;
default:
throw new FabricPeriodicBackupNotEnabledException();
}
backupPolicy.MaxIncrementalBackups = Convert.ToByte(backupPolicyModel.MaxIncrementalBackup);
backupPolicy.Name = backupPolicyModel.Name;
backupPolicy.PolicyId = backupPolicyModel.UniqueId;
switch (backupPolicyModel.Storage.BackupStorageType)
{
case BackupStorageType.FileShare:
var fileShareStorage = (FileShareBackupStorageInfo)backupPolicyModel.Storage;
backupPolicy.StoreInformation = new FileShareBackupStore
{
AccessType = String.IsNullOrEmpty(fileShareStorage.PrimaryUserName) ? FileShareAccessType.None : FileShareAccessType.DomainUser,
FileSharePath = Path.Combine(fileShareStorage.Path, UtilityHelper.GetBaseDirectoryPathForPartition(serviceName, partitionId)),
PrimaryUserName = fileShareStorage.PrimaryUserName,
PrimaryPassword = fileShareStorage.PrimaryPassword,
SecondaryUserName = fileShareStorage.SecondaryUserName,
SecondaryPassword = fileShareStorage.SecondaryPassword,
IsPasswordEncrypted = fileShareStorage.IsPasswordEncrypted,
};
break;
case BackupStorageType.AzureBlobStore:
var azureStorage = (AzureBlobBackupStorageInfo)backupPolicyModel.Storage;
backupPolicy.StoreInformation = new AzureBlobBackupStore
{
ConnectionString = azureStorage.ConnectionString,
ContainerName = azureStorage.ContainerName,
FolderPath = UtilityHelper.GetBaseDirectoryPathForPartition(serviceName, partitionId), // TODO: This should be constructed
IsAccountKeyEncrypted = azureStorage.IsConnectionStringEncrypted,
};
break;
case BackupStorageType.DsmsAzureBlobStore:
var dsmsAzureStorage = (DsmsAzureBlobBackupStorageInfo)backupPolicyModel.Storage;
backupPolicy.StoreInformation = new DsmsAzureBlobBackupStore
{
StorageCredentialsSourceLocation = dsmsAzureStorage.StorageCredentialsSourceLocation,
ContainerName = dsmsAzureStorage.ContainerName,
FolderPath = UtilityHelper.GetBaseDirectoryPathForPartition(serviceName, partitionId), // TODO: This should be constructed
};
break;
}
return(backupPolicy);
}
private void PopulateApplicationServiceAndPartitionInfo(RestorePoint recoveryPoint, string metadataFile)
{
var tokens = metadataFile.Split('\\');
var tokensLength = tokens.Length;
if (tokensLength >= 4)
{
var partitionIdStr = tokens[tokensLength - 2];
var serviceNameStr = tokens[tokensLength - 3];
var applicationNameStr = tokens[tokensLength - 4];
recoveryPoint.PartitionInformation.Id = Guid.Parse(partitionIdStr);
recoveryPoint.ApplicationName = new Uri(String.Format("fabric:/{0}", UtilityHelper.GetUriFromCustomUri(applicationNameStr)));
recoveryPoint.ServiceName =
new Uri(String.Format("{0}/{1}", recoveryPoint.ApplicationName, UtilityHelper.GetUriFromCustomUri(serviceNameStr)));
}
}
