private async Task <IEnumerable <AzureSupportCenterInsight> > GetInsightsFromDetector(OperationContext <TResource> context, Definition detector, List <Definition> detectorsRun)
{
Response response = null;
detectorsRun.Add(detector);
try
{
var fullResponse = await GetDetectorInternal(detector.Id, context);
if (fullResponse != null)
{
response = fullResponse.Item1;
}
}
catch (Exception ex)
{
DiagnosticsETWProvider.Instance.LogRuntimeHostHandledException(context.RequestId, "GetInsightsFromDetector", context.Resource.SubscriptionId,
context.Resource.ResourceGroup, context.Resource.Name, ex.GetType().ToString(), ex.ToString());
}
// Handle Exception or Not Found
// Not found can occur if invalid detector is put in detector list
if (response == null)
{
return(null);
}
List <AzureSupportCenterInsight> supportCenterInsights = new List <AzureSupportCenterInsight>();
// Take max one insight per detector, only critical or warning, pick the most critical
var mostCriticalInsight = response.Insights.OrderBy(insight => insight.Status).FirstOrDefault();
//TODO: Add Logging Per Detector Here
AzureSupportCenterInsight ascInsight = null;
if (mostCriticalInsight != null)
{
ascInsight = AzureSupportCenterInsightUtilites.CreateInsight(mostCriticalInsight, context, detector);
supportCenterInsights.Add(ascInsight);
}
DiagnosticsETWProvider.Instance.LogRuntimeHostDetectorAscInsight(context.RequestId, detector.Id, ascInsight?.ImportanceLevel.ToString());
var detectorLists = response.Dataset
.Where(diagnosicData => diagnosicData.RenderingProperties.Type == RenderingType.Detector)
.SelectMany(diagnosticData => ((DetectorCollectionRendering)diagnosticData.RenderingProperties).DetectorIds)
.Distinct();
if (detectorLists.Any())
{
var applicableDetectorMetaData = (await this.ListDetectorsInternal(context)).Where(detectorResponse => detectorLists.Contains(detectorResponse.Metadata.Id));
var detectorListResponses = await Task.WhenAll(applicableDetectorMetaData.Select(detectorResponse => GetInsightsFromDetector(context, detectorResponse.Metadata, detectorsRun)));
supportCenterInsights.AddRange(detectorListResponses.Where(detectorInsights => detectorInsights != null).SelectMany(detectorInsights => detectorInsights));
}
return(supportCenterInsights);
}
internal static AzureSupportCenterInsight CreateInsight <TResource>(Insight insight, OperationContext <TResource> context, Definition detector)
where TResource : IResource
{
// Logic in line before would have to be updated if we added more resource types.
// TODO: May make sense to have resource type enums contain the resource type string
var resourceTypeString = context.Resource.ResourceType == ResourceType.App ? "sites" : "hostingEnvironments";
var issueCategory = context.Resource.ResourceType == ResourceType.App ? "Web App" : "App Service Environment";
var applensPath = $"subscriptions/{context.Resource.SubscriptionId}/resourceGroups/{context.Resource.ResourceGroup}/providers/Microsoft.Web/{resourceTypeString}/{context.Resource.Name}/detectors/{detector.Id}?startTime={context.StartTime}&endTime={context.EndTime}";
var description = GetTextObjectFromData("description", insight.Body) ?? new Text()
{
IsMarkdown = false, Value = string.Format(DefaultDescription, detector.Name)
};
var recommendedAction = GetTextObjectFromData("recommended action", insight.Body) ?? DefaultRecommendedAction;
var customerReadyContent = GetTextObjectFromData("customer ready content", insight.Body);
if (insight.Status == InsightStatus.Success || insight.Status == InsightStatus.None)
{
insight.Status = InsightStatus.Info;
}
var supportCenterInsight = new AzureSupportCenterInsight()
{
Id = GetDetectorGuid(detector.Id),
Title = insight.Message,
ImportanceLevel = (ImportanceLevel)Enum.Parse(typeof(ImportanceLevel), ((int)insight.Status).ToString()),
InsightFriendlyName = insight.Message,
IssueCategory = issueCategory.ToUpper(),
IssueSubCategory = issueCategory,
Description = description,
RecommendedAction = new RecommendedAction()
{
Id = Guid.NewGuid(),
Text = recommendedAction
},
CustomerReadyContent = customerReadyContent == null ? null :
new CustomerReadyContent()
{
ArticleId = Guid.NewGuid(),
ArticleContent = customerReadyContent.Value
},
AdditionalDetails = GetExtraNameValuePairs(insight.Body),
ConfidenceLevel = InsightConfidenceLevel.High,
Scope = InsightScope.ResourceLevel,
Links = new List <Link>()
{
new Link()
{
Type = 2,
Text = "Applens Link",
Uri = $"https://applens.azurewebsites.net/{applensPath}"
}
}
};
return(supportCenterInsight);
}
internal static AzureSupportCenterInsight CreateDefaultInsight <TResource>(OperationContext <TResource> context, List <Definition> detectorsRun)
where TResource : IResource
{
var description = new StringBuilder();
description.AppendLine("The following detector(s) were run but no insights were found:");
description.AppendLine();
foreach (var detector in detectorsRun)
{
description.AppendLine($"* {detector.Name}");
}
description.AppendLine();
// TODO: Handle other resource types
var resourceTypeString = context.Resource.ResourceType == ResourceType.App ? "sites" : "hostingEnvironments";
var applensPath = $"subscriptions/{context.Resource.SubscriptionId}/resourceGroups/{context.Resource.ResourceGroup}/{resourceTypeString}/{context.Resource.Name}/detectors/{detectorsRun.FirstOrDefault().Id}";
var supportCenterInsight = new AzureSupportCenterInsight()
{
Id = Guid.Parse(DefaultInsightGuid),
Title = "No issues found in relevant detector(s) in applens",
ImportanceLevel = ImportanceLevel.Info,
InsightFriendlyName = "No Issue",
IssueCategory = "NOISSUE",
IssueSubCategory = "noissue",
Description = new Text()
{
IsMarkdown = true,
Value = description.ToString()
},
RecommendedAction = new RecommendedAction()
{
Id = Guid.NewGuid(),
Text = new Text()
{
IsMarkdown = false,
Value = "Follow the applens link to see any other information these detectors have."
}
},
ConfidenceLevel = InsightConfidenceLevel.High,
Scope = InsightScope.ResourceLevel,
Links = new List <Link>()
{
new Link()
{
Type = 2,
Text = "Applens Link",
Uri = $"https://applens.azurewebsites.net/{applensPath}"
}
}
};
return(supportCenterInsight);
}
internal static AzureSupportCenterInsight CreateInsight <TResource>(string title, InsightStatus status, Text description, Text recommendedAction, Text customerReadyContent, Definition detector, OperationContext <TResource> context)
where TResource : IResource
{
var category = detector.Name;
var applensPath = $"subscriptions/{context.Resource.SubscriptionId}/resourceGroups/{context.Resource.ResourceGroup}/providers/{context.Resource.Provider}/{context.Resource.ResourceTypeName}/{context.Resource.Name}/detectors/{detector.Id}?startTime={context.StartTime}&endTime={context.EndTime}";
string customerReadyContentText = customerReadyContent?.Value;
if (customerReadyContent != null && customerReadyContent.IsMarkdown)
{
// Turn the customer ready content into HTML since that is what is supported by ASC as of now
customerReadyContentText = CommonMark.CommonMarkConverter.Convert(customerReadyContent.Value);
}
if (status == InsightStatus.Success || status == InsightStatus.None)
{
status = InsightStatus.Info;
}
var supportCenterInsight = new AzureSupportCenterInsight()
{
Id = GetDetectorGuid(title),
Title = title,
ImportanceLevel = (ImportanceLevel)Enum.Parse(typeof(ImportanceLevel), ((int)status).ToString()),
InsightFriendlyName = category,
IssueCategory = category,
IssueSubCategory = category,
Description = description,
RecommendedAction = new RecommendedAction()
{
Id = Guid.NewGuid(),
Text = recommendedAction
},
CustomerReadyContent = customerReadyContent == null ? null :
new CustomerReadyContent()
{
ArticleId = Guid.NewGuid(),
ArticleContent = customerReadyContentText
},
ConfidenceLevel = InsightConfidenceLevel.High,
Scope = InsightScope.ResourceLevel,
Links = new List <Link>()
{
new Link()
{
Type = 2,
Text = "Applens Link",
Uri = $"https://applens.azurewebsites.net/{applensPath}"
}
}
};
return(supportCenterInsight);
}
private void logAscInsight(RuntimeContext <TResource> context, Definition detector, AzureSupportCenterInsight ascInsight)
{
var loggingContent = new
{
supportTopicId = context.OperationContext.SupportTopic.Id,
pesId = context.OperationContext.SupportTopic.PesId,
insight = ascInsight
};
DiagnosticsETWProvider.Instance.LogFullAscInsight(context.OperationContext.RequestId, detector.Id, ascInsight?.ImportanceLevel.ToString(), JsonConvert.SerializeObject(loggingContent));
}
