public async Task <TaskResult> Execute(CancellationToken cancellationToken)
{
using (var taskClient = new TaskClient(taskProperties))
{
var taskResult = TaskResult.Failed;
try
{
// create timelinerecord if not provided
await CreateTaskTimelineRecordIfRequired(taskClient, cancellationToken).ConfigureAwait(false);
taskLogger = new TaskLogger(taskProperties, taskClient);
// report task started
await taskLogger.Log("Task started").ConfigureAwait(false);
await taskClient.ReportTaskStarted(taskProperties.TaskInstanceId, cancellationToken).ConfigureAwait(false);
await taskClient.ReportTaskProgress(taskProperties.TaskInstanceId, cancellationToken).ConfigureAwait(false);
// start client handler execute
var executeTask = taskExecutionHandler.ExecuteAsync(taskMessage, taskLogger, cancellationToken).ConfigureAwait(false);
taskResult = await executeTask;
// report task completed with status
await taskLogger.Log("Task completed").ConfigureAwait(false);
await taskClient.ReportTaskCompleted(taskProperties.TaskInstanceId, taskResult, cancellationToken).ConfigureAwait(false);
return(taskResult);
}
catch (Exception e)
{
if (taskLogger != null)
{
await taskLogger.Log(e.ToString()).ConfigureAwait(false);
}
await taskClient.ReportTaskCompleted(taskProperties.TaskInstanceId, taskResult, cancellationToken).ConfigureAwait(false);
throw;
}
finally
{
if (taskLogger != null)
{
await taskLogger.End().ConfigureAwait(false);
}
}
}
}
private static async Task ExecuteUsingTimelineLogs(
WebJobsExecutionContext executionContext,
ILogger log,
string imageProvenance,
string policy,
Guid checkSuiteId,
TaskProperties taskProperties,
IDictionary <string, string> variables)
{
using (var taskClient = new TaskClient(taskProperties))
{
var taskLogger = new TaskLogger(taskProperties, taskClient);
try
{
// create timelinerecord if not provided
await taskLogger.CreateTaskTimelineRecordIfRequired(taskClient, default(CancellationToken)).ConfigureAwait(false);
// report task started
string taskStartedLog = string.Format("Initializing evaluation. Execution id - {0}", executionContext.InvocationId);
CommonUtilities.LogInformation(taskStartedLog, log, taskLogger, variables, null);
string outputLog;
var violations = CommonUtilities.ExecutePolicyCheck(
executionContext,
log,
imageProvenance,
policy,
taskLogger,
variables,
null,
out ViolationType violationType,
out outputLog);
bool succeeded = !(violations?.Any() == true);
CommonUtilities.LogInformation($"Policy check succeeded: {succeeded}", log, taskLogger, variables, null);
var telemetryProperties = new Dictionary <string, object>();
telemetryProperties.Add("projectId", taskProperties.ProjectId);
telemetryProperties.Add("jobId", taskProperties.JobId);
telemetryProperties.Add("checkSuiteId", checkSuiteId);
telemetryProperties.Add("result", succeeded ? "succeeded" : "failed");
telemetryProperties.Add("layer", "Azure function");
telemetryProperties.Add(ArtifactPolicyTelemetryReasonKey, $"Found violations in evaluation. Violation type: {violationType}");
await UpdateCheckSuiteResult(
taskProperties.PlanUrl,
taskProperties.AuthToken,
taskProperties.ProjectId,
checkSuiteId,
succeeded,
outputLog,
log,
taskLogger,
variables);
await CustomerIntelligenceClient.GetClient(taskProperties.PlanUrl, taskProperties.AuthToken)
.PublishArtifactPolicyEventAsync(telemetryProperties).ConfigureAwait(false);
return;
}
catch (Exception e)
{
if (taskLogger != null)
{
await taskLogger.Log(e.ToString()).ConfigureAwait(false);
}
throw;
}
finally
{
if (taskLogger != null)
{
await taskLogger.End().ConfigureAwait(false);
}
}
}
}