Re enable azure monitor events for linux consumption (#5809)

Author: divyagandhisethi

src/WebJobs.Script.WebHost/Diagnostics/LinuxContainerEventGenerator.cs

@@ -104,7 +104,7 @@ private void ConsoleWriter(string evt)
 
         public override void LogAzureMonitorDiagnosticLogEvent(LogLevel level, string resourceId, string operationName, string category, string regionName, string properties)
         {
-//            _writeEvent($"{ScriptConstants.LinuxAzureMonitorEventStreamName} {(int)ToEventLevel(level)},{resourceId},{operationName},{category},{regionName},{NormalizeString(properties)},{_containerName},{TenantId},{DateTime.UtcNow.ToString()}");
+            _writeEvent($"{ScriptConstants.LinuxAzureMonitorEventStreamName} {(int)ToEventLevel(level)},{resourceId},{operationName},{category},{regionName},{NormalizeString(properties.Replace("'", string.Empty))},{_containerName},{TenantId},{DateTime.UtcNow.ToString()}");
         }
 
         public static void LogUnhandledException(Exception e)

src/WebJobs.Script.WebHost/Metrics/LinuxContainerMetricsPublisher.cs

@@ -156,8 +156,6 @@ public void AddFunctionExecutionActivity(string functionName, string invocationI
                 _logger.LogWarning($"Buffer for function activities is full with {_functionActivities.Count} elements. Dropping current batch of function activities");
                 DrainActivities(_currentFunctionActivities, _functionActivities);
             }
-
-            _logger.LogDebug($"Added function activity : {functionName} {invocationId} {concurrency} {executionStage} {success} {executionTimeSpan}");
         }
 
         public void AddMemoryActivity(DateTime timeStampUtc, long data)

test/WebJobs.Script.Tests/Diagnostics/LinuxContainerEventGeneratorTests.cs

@@ -193,7 +193,7 @@ public void ToEventLevel_ReturnsExpectedValue(LogLevel logLevel, EventLevel even
             Assert.Equal(eventLevel, LinuxEventGenerator.ToEventLevel(logLevel));
         }
 
-        [Theory(Skip = "https://github.com/Azure/azure-functions-host/issues/5636")]
+        [Theory]
         [MemberData(nameof(LinuxEventGeneratorTestData.GetAzureMonitorEvents), MemberType = typeof(LinuxEventGeneratorTestData))]
         public void ParseAzureMonitoringEvents(LogLevel level, string resourceId, string operationName, string category, string regionName, string properties)
         {

test/WebJobs.Script.Tests/Metrics/LinuxContainerMetricsPublisherTests.cs

@@ -140,8 +140,7 @@ public void PublishFunctionActivity_SendsRequestHeaders()
                 _testFunctionActivity.EventTimeStamp,
                 _testFunctionActivity.StartTime);
 
-            Assert.Matches("Added function activity", _testLoggerProvider.GetAllLogMessages().Single().FormattedMessage);
-            Assert.Equal(LogLevel.Debug, _testLoggerProvider.GetAllLogMessages().Single().Level);
+            Assert.Empty(_testLoggerProvider.GetAllLogMessages());
 
             _testLoggerProvider.ClearAllLogMessages();