googlecloudplatform / getting-started-dotnet

A tutorial for creating a complete application using .NET on Google Cloud Platform

Getting Started for .NET

This repo contains sample applications written in C# that run on Google Cloud Platform.

See https://cloud.google.com/dotnet/getting-started/hello-world for instructions on how to build, run, and deploy the samples.

The applications make use of two client libraries:

• .NET Cloud Client Library
• Google API Client Library

Build Status

aspnet

The aspnet directory contains ASP.NET samples that demonstrate how to access and use Google's APIs from C#. Review this section to learn how use Visual Studio to deploy an ASP.NET sample bookshelf app to the Google Cloud Platform. The sample bookshelf app provides examples of using the following Cloud APIs:

• Cloud Datastore API
• Cloud SQL API
• Cloud Storage API
• Cloud Pub/Sub API

Contributing changes

• See CONTRIBUTING.md

Licensing

• See LICENSE

getting-started-dotnet's Issues

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These updates have all been created already. Click a checkbox below to force a retry/rebase of any.

• chore(deps): update dependency google.cloud.aspnetcore.dataprotection.kms to v1.0.0-alpha03
• chore(deps): update dependency google.cloud.aspnetcore.dataprotection.storage to v1.0.0-alpha03
• chore(deps): update dependency google.cloud.aspnetcore.firestore.distributedcache to v1.0.0-alpha03
• chore(deps): update dependency google.cloud.diagnostics.aspnetcore to v3.0.0
• chore(deps): update dependency google.cloud.pubsub.v1 to v1.1.0
• chore(deps): update dependency google.cloud.translation.v2 to v1.2.0
• chore(deps): update dependency google.cloud.firestore to v1.1.0
• chore(deps): update dependency google.cloud.storage.v1 to v2.5.0
• chore(deps): update dependency microsoft.aspnetcore.all to v2.2.8
• chore(deps): update dependency npgsql.entityframeworkcore.postgresql to v2.2.4
• chore(deps): update mcr.microsoft.com/dotnet/core/aspnet docker tag to v2.2
• chore(deps): update dependency google.cloud.diagnostics.aspnetcore to v4
• chore(deps): update dependency google.cloud.firestore to v2
• chore(deps): update dependency google.cloud.pubsub.v1 to v2
• chore(deps): update dependency google.cloud.storage.v1 to v3
• chore(deps): update dependency google.cloud.translation.v2 to v2
• chore(deps): update dependency npgsql.entityframeworkcore.postgresql to v5
• chore(deps): update mcr.microsoft.com/dotnet/core/aspnet docker tag to v3
• Click on this checkbox to rebase all open PRs at once

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Add-Migration-Init Failure

'GoogleCloudSamples.ConfigurationException' in assembly '2-structured-data, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' is not marked as serializable.

Is there error after running Add-Migration-Init

Currently working through bookshelf tutorial on Using Cloud SQL with .NET and fails at this point.

BigquerySample builds twice before running

In runTests.ps1 of buildquery sample we edit program.cs, then do dotnet restore and then dotnet test. This in turn compiles the project before running tests, even though the project should have been compiled already in build process. We should rather use configuration and pass the right parameter when running the tests, as well as not prebuilding before running the tests.

CreatedById or CreateById

I was playing with this example and ran into this problem.
This was when looking at the 2-structured Data example, but it looks like is in 3-binary-data as well.

Books.cs:
public string CreatedById { get; set; }

DatastoreBookStore.cs:
["CreateById"] = book.CreatedById

One is 'Create' and the other is 'Created'...

testing: enable the Build Cop Bot

Instructions here: https://github.com/googleapis/repo-automation-bots/tree/master/packages/buildcop

Fix some of the tests that rely on Casper.

They've been failing for a while.

dotnet core 2.0 version

Is there an updated example for dotnet core 2.0 anywhere?

This url is relevant to this solution.
https://cloud.google.com/dotnet/docs/getting-started/using-cloud-sql

I'm having trouble connecting to the MySql instance from an api that is running in the same project and AppEngine with EFCore. Connection strings work locally and connecting to the instance is OK externally (outside of AppEngine)

Review all renovate PRs after fixing the CI known errors.

I first need to fix the errors described in #142 before being able to know for certain that renovate's dependency updates won't be a problem.

Getting FileNotFoundException "grpc_csharp_ext.x86.dll"

Following instruktions and pressing F5 in Visual Studio gave me this. Visual Studio work well for many other ASP.NET Core project so this was a surprise. Searching for a solution did not give much

System.IO.FileNotFoundException
HResult=0x80070002
Message=Error loading native library. Not found in any of the possible locations:
C:\Users\user\Source\Repos\getting-started-dotnet\aspnet\3-binary-data\bin\grpc_csharp_ext.x86.dll,

C:\Users\user\Source\Repos\getting-started-dotnet\aspnet\3-binary-data\bin\runtimes/win/native\grpc_csharp_ext.x86.dll,
C:\Users\user\Source\Repos\getting-started-dotnet\aspnet\3-binary-data\bin../..\runtimes/win/native\grpc_csharp_ext.x86.dll

Source=Grpc.Core
StackTrace:
at Grpc.Core.Internal.UnmanagedLibrary.FirstValidLibraryPath(String[] libraryPathAlternatives)
at Grpc.Core.Internal.UnmanagedLibrary..ctor(String[] libraryPathAlternatives)
at Grpc.Core.Internal.NativeExtension.Load()
at Grpc.Core.Internal.NativeExtension..ctor()
at Grpc.Core.Internal.NativeExtension.Get()
at Grpc.Core.GrpcEnvironment.GrpcNativeInit()
at Grpc.Core.GrpcEnvironment..ctor()
at Grpc.Core.GrpcEnvironment.AddRef()
at Grpc.Core.Channel..ctor(String target, ChannelCredentials credentials, IEnumerable1 options) at Grpc.Core.Channel..ctor(String host, Int32 port, ChannelCredentials credentials, IEnumerable1 options)
at Google.Api.Gax.Grpc.ChannelPool.GetChannel(ServiceEndpoint endpoint, ChannelCredentials credentials)
at Google.Api.Gax.Grpc.ChannelPool.GetChannel(ServiceEndpoint endpoint)
at Google.Cloud.Datastore.V1.DatastoreClient.Create(ServiceEndpoint endpoint, DatastoreSettings settings)
at Google.Cloud.Datastore.V1.DatastoreDb.Create(String projectId, String namespaceId, DatastoreClient client)
at GoogleCloudSamples.Models.DatastoreBookStore..ctor(String projectId) in C:\Users\user\Source\Repos\getting-started-dotnet\aspnet\3-binary-data\Models\DatastoreBookStore.cs:line 86
at GoogleCloudSamples.UnityConfig.RegisterTypes(IUnityContainer container) in C:\Users\user\Source\Repos\getting-started-dotnet\aspnet\3-binary-data\App_Start\UnityConfig.cs:line 110
at GoogleCloudSamples.UnityConfig.<>c.<.cctor>b__8_0() in C:\Users\user\Source\Repos\getting-started-dotnet\aspnet\3-binary-data\App_Start\UnityConfig.cs:line 53
at System.Lazy`1.CreateValue()

Running samples purely locally

I've forked this project and managed to run the first sample projects 1-hello-world and 2-structured-data against the datastore emulator after updating to the latest dlls. 3-binary-data fails no matter what I do.

First the Datastore.Create fails because the API is too old for the current emulator, so I upgrade the Google.Cloud.Datastore.V1 package just like I had to do with the others. Then I get a new error on StorageClient.Create():

System.TypeLoadException was unhandled by user code
  HResult=-2146233054
  Message=Could not load type 'Google.Api.Gax.ScopedCredentialProvider' from assembly 'Google.Api.Gax, Version=2.2.1.0, Culture=neutral, PublicKeyToken=3ec5ea7f18953e47'.
  Source=Google.Cloud.Storage.V1
  TypeName=Google.Api.Gax.ScopedCredentialProvider
  StackTrace:
       at Google.Cloud.Storage.V1.StorageClient.Create(GoogleCredential credential, EncryptionKey encryptionKey)
       at GoogleCloudSamples.Services.ImageUploader..ctor(String bucketName) in C:\Users\naask\source\repos\getting-started-dotnet\aspnet\3-binary-data\Services\ImageUploader.cs:line 31
       at GoogleCloudSamples.UnityConfig.RegisterTypes(IUnityContainer container) in C:\Users\naask\source\repos\getting-started-dotnet\aspnet\3-binary-data\App_Start\UnityConfig.cs:line 123
       at GoogleCloudSamples.UnityConfig.<>c.<.cctor>b__8_0() in C:\Users\naask\source\repos\getting-started-dotnet\aspnet\3-binary-data\App_Start\UnityConfig.cs:line 53
       at System.Lazy`1.CreateValue()
  InnerException: 

If I update Google.Api.Gax package, v2.5.0 replaces v2.2.1 but I still receive the same error. Am I missing some configuration step, or will these samples simply not support running purely locally?

Auth README talks about Pub/Sub

The getting-started-dotnet/aspnet/6-auth/README.md was copied from the Pub/Sub project and does not document the google authentication it is an example of.