public static ResourceAlertDTO ConvertToDTO(ResourceAlert resource)
{
var resourceAlertDTO = new ResourceAlertDTO()
{
alertId = Guid.NewGuid().ToString(),
alertStatus = "Resolved",
currentHealthStatus = "Available",
previousHealthStatus = "null",
eventTimestamp = resource.eventTime,
resourceId = resource.data.resourceUri,
id = Guid.NewGuid().ToString(),
resourceType = resource.data.resourceType,
subscriptionId = resource.data.subscriptionId
};
return(resourceAlertDTO);
}
public static void Run([QueueTrigger("activity-alert-queue", Connection = "AzureWebJobsStorage")] string myQueueItem, ILogger log)
{
var resourceHealthAlert = JsonConvert.DeserializeObject <ResourceAlert>(myQueueItem);
var validResourceTypes = new List <string> {
"microsoft.compute/virtualmachines", "microsoft.storage/storageaccounts",
"microsoft.network/connections", "microsoft.network/expressroutecircuits", "microsoft.network/loadbalancers", "microsoft.network/virtualnetworkgateways"
};
string operationName = resourceHealthAlert.data.operationName.ToLower();
bool contains = validResourceTypes.Contains(operationName.Replace("/write", "").Replace("/delete", ""), StringComparer.OrdinalIgnoreCase);
if (contains)
{
//log.LogInformation($"Processing operation: " + operationName);
var collectionId = GetEnvironmentVariable("CosmosDb_Collection");
var databaseId = GetEnvironmentVariable("CosmosDb_Database");
CosmosClient client = new CosmosClient(GetEnvironmentVariable("CosmosDb_Uri"), GetEnvironmentVariable("CosmosDb_Key"));
var resourceAlertObj = AlertHelper.ConvertToDTO(resourceHealthAlert);
if (operationName.Contains("write"))
{
//log.LogInformation($"Creating record in cosmos db....");
//log.LogInformation($"PartitionKey: " + resourceAlertObj.resourceId);
resourceHealthAlert.data.location = ""; //TODO - ADD RESOURCE LOCATION HERE
ItemResponse <ResourceAlertDTO> response = client.GetContainer(databaseId, collectionId).CreateItemAsync(resourceAlertObj, new PartitionKey(resourceAlertObj.resourceId)).Result;
}
if (operationName.Contains("delete"))
{
//log.LogInformation($"Deleting record from cosmos db....");
ResourceAlertDTO item = client.GetContainer(databaseId, collectionId).GetItemLinqQueryable <ResourceAlertDTO>(true).Where(b => b.resourceId == resourceAlertObj.resourceId).AsEnumerable().FirstOrDefault();
//log.LogInformation($"Item Id: " + item.id);
//log.LogInformation($"PartitionKey: " + resourceAlertObj.resourceId);
ItemResponse <ResourceAlertDTO> deletedItem = client.GetContainer(databaseId, collectionId).DeleteItemAsync <ResourceAlertDTO>(item.id, new PartitionKey(item.resourceId)).Result;
}
}
//log.LogInformation($"Resource Health Alert Processed");
}
