Can't find Logs in StackDriver

[odytrice]

Hi, I configured the application like shown below

appsettings.yaml

Serilog:
    MinimumLevel:
        Default: Information
        Override:
            Microsoft: Information
            System: Warning

    Enrich:
        - FromLogContext
        - WithMachineName
        - WithProcessId
        - WithThreadId
    WriteTo:
        - Name: Console

appsettings.env.yaml

Using: [ "Serilog.Sinks.GoogleCloudLogging" ]
WriteTo:
  - Name: GoogleCloudLogging
    Args:
      ProjectId: <projectid>
      UseJsonOutput: true
      ResourceType: k8s_cluster
      ResourceLabels:
        ProjectId: <projectid>
        Location: europe-west1-d
        ClusterName: <cluster-name>

I also have GOOGLE_APPLICATION_CREDENTIALS environment variable set to a google credential json file

Is there a way to tell what is going on? or what I'm getting wrong?

[odytrice]

Duplicate of https://github.com/manigandham/serilog-sinks-googlecloudlogging/issues/34

[odytrice]

Tried downgrading and got this

Unhandled Exception: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.MissingMethodException: Method not found: 'Google.Cloud.Logging.V2.LoggingServiceV2Client Google.Cloud.Logging.V2.LoggingServiceV2Client.Create(Google.Api.Gax.Grpc.ServiceEndpoint, Google.Cloud.Logging.V2.LoggingServiceV2Settings)'.
   at Serilog.Sinks.GoogleCloudLogging.GoogleCloudLoggingSink..ctor(GoogleCloudLoggingSinkOptions sinkOptions, MessageTemplateTextFormatter messageTemplateTextFormatter, Int32 batchSizeLimit, TimeSpan period)
   at Serilog.Sinks.GoogleCloudLogging.GoogleCloudLoggingSinkExtensions.GoogleCloudLogging(LoggerSinkConfiguration loggerConfiguration, GoogleCloudLoggingSinkOptions sinkOptions, Nullable`1 batchSizeLimit, Nullable`1 period, String outputTemplate)
   at Serilog.Sinks.GoogleCloudLogging.GoogleCloudLoggingSinkExtensions.GoogleCloudLogging(LoggerSinkConfiguration loggerConfiguration, String projectId, String resourceType, String logName, Dictionary`2 labels, Dictionary`2 resourceLabels, Boolean useSourceContextAsLogName, Boolean useJsonOutput, String googleCredentialJson, String serviceName, String serviceVersion, Nullable`1 batchSizeLimit, Nullable`1 period, String outputTemplate)
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor, Boolean wrapExceptions)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at Serilog.Settings.Configuration.ConfigurationReader.CallConfigurationMethods(ILookup`2 methods, IList`1 configurationMethods, Object receiver)
   at Serilog.Settings.Configuration.ConfigurationReader.Configure(LoggerConfiguration loggerConfiguration)
   at Serilog.Configuration.LoggerSettingsConfiguration.Settings(ILoggerSettings settings)

[manigandham]

It's better to use the latest libraries since the GCP APIs have changed recently. Did you use the TestWeb project to see if that creates logs?

As far as I can test, the GRPC logging calls are made and the issue seems to be with GCP's API either not accepting or not showing them in the UI. I don't have much to go on since thesolutions I use have always worked so far and nobody has offered a reproducible sample.

If the TestWeb works for you, then I recommend copying the 3 code files into your project directly and running it that way with the debugger to see where the error might be.

[odytrice]

I cloned the repository but it hangs whenever I try to restore packages

dotnet version: 3.1.201

[odytrice]

I managed to resolve it. Here are the list of things I did

1. I think the configuration was case sensitive so I had to correct that to match what was in the docs for example I changed ProjectId to projectID e.t.c.

2. I needed to add the LogWriter permission to the Service Account which I somehow missed to do

3. I had to label the logs correctly

I ended up with something like this

Using: [ "Serilog.Sinks.GoogleCloudLogging" ]
WriteTo:
  - Name: GoogleCloudLogging
    Args:
      projectID: <project-id>
      useJsonOutput: true
      resourceType: k8s_container
      resourceLabels:
        project_id: <project-id>
        cluster_name: <clustername>
        location: <location>
        namespace_name: <k8s-namespace>
        container_name: <k8s-deployment-name>

Thanks for the help