public static AutomateMessage ParseGenericLogMessage(string logMessage, string customerName, string subscriptionId, ILogger log)
{
if (logMessage.Contains("automate-load-balancer"))
{
return(ParesAutomateLoadBalancerLog(logMessage, customerName, subscriptionId, log));
}
else
{
AutomateMessage automateMessage = new AutomateMessage();
automateMessage.sourcePackage = "Unknown Entry";
return(automateMessage);
}
}
public static AutomateMessage ParesAutomateLoadBalancerLog(string logMessage, string customerName, string subscriptionId, ILogger log)
{
Regex rx = new Regex(@"(.*) \[(.*)\] ""(.*)"" (\d+) ""(.*)"" (\d+) ""(.*)"" ""(.*)"" ""(.*)"" ""(.*)"" ""(.*)"" (\d+)");
Match m = rx.Match(logMessage);
CultureInfo provider = CultureInfo.InvariantCulture;
string dateFormat = "dd/MMM/yyyy:HH:mm:ss +ffff";
log.LogDebug("==D A T E T I M E======================================================================");
log.LogDebug(m.Groups[2].ToString());
log.LogDebug("==D A T E T I M E======================================================================");
AutomateMessage automateMessage = new AutomateMessage();
automateMessage.sourcePackage = "automate-load-balancer";
automateMessage.time = DateTime.ParseExact(m.Groups[2].ToString(), dateFormat, CultureInfo.InvariantCulture);
automateMessage.message = m.Groups[3].ToString();
automateMessage.status = m.Groups[4].ToString();
automateMessage.requestTime = System.Convert.ToDecimal(m.Groups[5].ToString());
automateMessage.customerName = customerName;
automateMessage.subscriptionId = subscriptionId;
return(automateMessage);
}
public async Task <HttpResponseMessage> Process(HttpRequest req,
CloudTable table,
ILogger log,
string category)
{
HttpResponseMessage msg;
// Only respond to an HTTP Post
if (req.Method == "POST")
{
// Create dataservice to access data in the config table
Config config = new Config();
DataService ds = new DataService(table, config);
// Get all the settings for the CentralLogging partition
Configs config_store = await ds.GetAll(category);
Configs central_logging = await ds.GetAll("centralLogging");
// Get the body of the request
string body = await new StreamReader(req.Body).ReadToEndAsync();
string[] logs = body.Split('}');
// Create an instance of the LogAnalyticsWriter
LogAnalyticsWriter log_analytics_writer = new LogAnalyticsWriter(log, config_store, central_logging);
// Create an instance of AutomateLog which will hold the data that has been submitted
AutomateLog data = new AutomateLog();
// iterate around each item in the logs
string appended_item;
string log_name;
foreach (string item in logs)
{
appended_item = item;
if (!appended_item.EndsWith("}"))
{
appended_item += "}";
}
// output the item to the console
log.LogInformation(item);
// if the item is not empty, process it
if (!string.IsNullOrEmpty(item))
{
// Deserialise the item into the AutomateLog object
data = JsonConvert.DeserializeObject <AutomateLog>(appended_item as string);
// From this data create an AutomateMessage object
AutomateMessage automate_message = AutomateLogParser.ParseGenericLogMessage(data.MESSAGE_s, config_store.customer_name, config_store.subscription_id, log);
// if the message is known then submit to LogAnalytics
if (automate_message.sourcePackage.ToLower() != "uknown entry")
{
// Determine the log name of the message
log_name = automate_message.sourcePackage.Replace("-", "") + "log";
// Submit the data
log_analytics_writer.Submit(automate_message, log_name);
}
}
}
_response.SetMessage("Log data accepted");
msg = _response.CreateResponse();
}
else
{
_response.SetError("HTTP Method not supported", true, HttpStatusCode.BadRequest);
msg = _response.CreateResponse();
}
return(msg);
}