public async Task <HealthCheckResult> CheckHealthAsync(HealthCheckContext context, CancellationToken cancellationToken = default)
{
try
{
string[] exchangeSetTypes = essFulfilmentStorageConfiguration.Value.ExchangeSetTypes.Split(",");
string storageAccountConnectionString = string.Empty;
HealthCheckResult azureBlobStorageHealthStatus = new HealthCheckResult(HealthStatus.Healthy, "Azure blob storage is healthy");
foreach (string exchangeSetType in exchangeSetTypes)
{
Enum.TryParse(exchangeSetType, out ExchangeSetType exchangeSetTypeName);
var storageAccountWithKey = azureBlobStorageService.GetStorageAccountNameAndKeyBasedOnExchangeSetType(exchangeSetTypeName);
storageAccountConnectionString = scsStorageService.GetStorageAccountConnectionString(storageAccountWithKey.Item1, storageAccountWithKey.Item2);
azureBlobStorageHealthStatus = await azureBlobStorageClient.CheckBlobContainerHealth(storageAccountConnectionString, essFulfilmentStorageConfiguration.Value.StorageContainerName);
if (azureBlobStorageHealthStatus.Status == HealthStatus.Unhealthy)
{
logger.LogError(EventIds.AzureBlobStorageIsUnhealthy.ToEventId(), azureBlobStorageHealthStatus.Exception, "Azure blob storage is unhealthy for exchangeSetType: {exchangeSetType} with error {Message}", exchangeSetType, azureBlobStorageHealthStatus.Exception.Message);
azureBlobStorageHealthStatus = HealthCheckResult.Unhealthy("Azure blob storage is unhealthy", azureBlobStorageHealthStatus.Exception);
return(azureBlobStorageHealthStatus);
}
}
logger.LogDebug(EventIds.AzureBlobStorageIsHealthy.ToEventId(), "Azure blob storage is healthy");
return(azureBlobStorageHealthStatus);
}
catch (Exception ex)
{
logger.LogError(EventIds.AzureBlobStorageIsUnhealthy.ToEventId(), ex, "Azure blob storage is unhealthy with error {Message}", ex.Message);
return(HealthCheckResult.Unhealthy("Azure blob storage is unhealthy", ex));
}
}
private async Task <HealthCheckResult> CheckAllMessageQueuesHealth()
{
string[] exchangeSetTypes = essFulfilmentStorageConfiguration.Value.ExchangeSetTypes.Split(",");
string storageAccountConnectionString, queueName = string.Empty;
HealthCheckResult messageQueueHealthStatus = new HealthCheckResult(HealthStatus.Healthy, "Azure message queue is healthy");
foreach (string exchangeSetTypeName in exchangeSetTypes)
{
Enum.TryParse(exchangeSetTypeName, out ExchangeSetType exchangeSetType);
for (int i = 1; i <= azureBlobStorageService.GetInstanceCountBasedOnExchangeSetType(exchangeSetType); i++)
{
queueName = string.Format(essFulfilmentStorageConfiguration.Value.DynamicQueueName, i);
var storageAccountWithKey = azureBlobStorageService.GetStorageAccountNameAndKeyBasedOnExchangeSetType(exchangeSetType);
storageAccountConnectionString = scsStorageService.GetStorageAccountConnectionString(storageAccountWithKey.Item1, storageAccountWithKey.Item2);
messageQueueHealthStatus = await azureMessageQueueHelper.CheckMessageQueueHealth(storageAccountConnectionString, queueName);
if (messageQueueHealthStatus.Status == HealthStatus.Unhealthy)
{
logger.LogError(EventIds.AzureMessageQueueIsUnhealthy.ToEventId(), messageQueueHealthStatus.Exception, "Azure message queue {queueName} is unhealthy", queueName);
return(messageQueueHealthStatus);
}
}
}
logger.LogDebug(EventIds.AzureMessageQueueIsHealthy.ToEventId(), "Azure message queue is healthy");
return(messageQueueHealthStatus);
}
