Cartservice

.gitignore

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+**/bin/
+**/obj/
+.vs/*.*

Jenkinsfile

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+pipeline {
+    agent any
+
+    stages {
+        stage('Build & Tag Docker Image') {
+            steps {
+                script {
+                    dir('src') {
+
+                    withDockerRegistry(credentialsId: 'docker-cred', toolName: 'docker') {
+                        sh "docker build -t rohithbabu7799/cartservice:latest ."
+                    }
+                        }
+                }
+            }
+        }
+
+        stage('Push Docker Image') {
+            steps {
+                script {
+                    withDockerRegistry(credentialsId: 'docker-cred', toolName: 'docker') {
+                        sh "docker push rohithbabu7799/cartservice:latest "
+                    }
+                }
+            }
+        }
+    }
+}

cartservice.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.26124.0
+MinimumVisualStudioVersion = 15.0.26124.0
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "cartservice", "src\cartservice.csproj", "{2348C29F-E8D3-4955-916D-D609CBC97FCB}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "cartservice.tests", "tests\cartservice.tests.csproj", "{59825342-CE64-4AFA-8744-781692C0811B}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{2348C29F-E8D3-4955-916D-D609CBC97FCB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2348C29F-E8D3-4955-916D-D609CBC97FCB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2348C29F-E8D3-4955-916D-D609CBC97FCB}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{2348C29F-E8D3-4955-916D-D609CBC97FCB}.Debug|x64.Build.0 = Debug|Any CPU
+		{2348C29F-E8D3-4955-916D-D609CBC97FCB}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{2348C29F-E8D3-4955-916D-D609CBC97FCB}.Debug|x86.Build.0 = Debug|Any CPU
+		{2348C29F-E8D3-4955-916D-D609CBC97FCB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2348C29F-E8D3-4955-916D-D609CBC97FCB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2348C29F-E8D3-4955-916D-D609CBC97FCB}.Release|x64.ActiveCfg = Release|Any CPU
+		{2348C29F-E8D3-4955-916D-D609CBC97FCB}.Release|x64.Build.0 = Release|Any CPU
+		{2348C29F-E8D3-4955-916D-D609CBC97FCB}.Release|x86.ActiveCfg = Release|Any CPU
+		{2348C29F-E8D3-4955-916D-D609CBC97FCB}.Release|x86.Build.0 = Release|Any CPU
+		{59825342-CE64-4AFA-8744-781692C0811B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{59825342-CE64-4AFA-8744-781692C0811B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{59825342-CE64-4AFA-8744-781692C0811B}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{59825342-CE64-4AFA-8744-781692C0811B}.Debug|x64.Build.0 = Debug|Any CPU
+		{59825342-CE64-4AFA-8744-781692C0811B}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{59825342-CE64-4AFA-8744-781692C0811B}.Debug|x86.Build.0 = Debug|Any CPU
+		{59825342-CE64-4AFA-8744-781692C0811B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{59825342-CE64-4AFA-8744-781692C0811B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{59825342-CE64-4AFA-8744-781692C0811B}.Release|x64.ActiveCfg = Release|Any CPU
+		{59825342-CE64-4AFA-8744-781692C0811B}.Release|x64.Build.0 = Release|Any CPU
+		{59825342-CE64-4AFA-8744-781692C0811B}.Release|x86.ActiveCfg = Release|Any CPU
+		{59825342-CE64-4AFA-8744-781692C0811B}.Release|x86.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal

src/.dockerignore

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+**/*.sh
+**/*.bat
+**/bin/
+**/obj/
+**/out/
+Dockerfile*

src/Dockerfile

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+# Copyright 2021 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# https://mcr.microsoft.com/v2/dotnet/sdk/tags/list
+FROM mcr.microsoft.com/dotnet/sdk:7.0.302@sha256:5c638e77052b5ae4f6f1da3885035b510fc379d2ce4be274c70679114bcdb936 as builder
+WORKDIR /app
+COPY cartservice.csproj .
+RUN dotnet restore cartservice.csproj -r linux-musl-x64
+COPY . .
+RUN dotnet publish cartservice.csproj -p:PublishSingleFile=true -r linux-musl-x64 --self-contained true -p:PublishTrimmed=True -p:TrimMode=Link -c release -o /cartservice --no-restore
+
+# https://mcr.microsoft.com/v2/dotnet/runtime-deps/tags/list
+FROM mcr.microsoft.com/dotnet/runtime-deps:7.0.4-alpine3.16-amd64@sha256:7141eea9c7be5f4d2f09df427ba37620e50be150fc93015288b3e26c5071af81 as without-grpc-health-probe-bin
+
+WORKDIR /app
+COPY --from=builder /cartservice .
+EXPOSE 7070
+ENV DOTNET_EnableDiagnostics=0 \
+    ASPNETCORE_URLS=http://*:7070
+USER 1000
+ENTRYPOINT ["/app/cartservice"]
+
+FROM without-grpc-health-probe-bin
+USER root
+# renovate: datasource=github-releases depName=grpc-ecosystem/grpc-health-probe
+ENV GRPC_HEALTH_PROBE_VERSION=v0.4.18
+RUN wget -qO/bin/grpc_health_probe https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/${GRPC_HEALTH_PROBE_VERSION}/grpc_health_probe-linux-amd64 && \
+    chmod +x /bin/grpc_health_probe
+USER 1000

src/Dockerfile.debug

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+# Copyright 2021 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+FROM mcr.microsoft.com/dotnet/sdk:7.0@sha256:5c638e77052b5ae4f6f1da3885035b510fc379d2ce4be274c70679114bcdb936 AS build
+WORKDIR /app
+COPY . .
+RUN dotnet restore cartservice.csproj
+RUN dotnet build "./cartservice.csproj" -c Debug -o /out
+
+FROM build AS publish
+RUN dotnet publish cartservice.csproj -c Debug -o /out
+
+# Building final image used in running container
+FROM mcr.microsoft.com/dotnet/aspnet:7.0@sha256:330ebc778e771002fca7e21a34c3fb3ac2dcfe07b26bdbbeacca34e4beccf1ef AS final
+# Installing procps on the container to enable debugging of .NET Core
+RUN apt-get update \
+    && apt-get install -y unzip procps wget
+# renovate: datasource=github-releases depName=grpc-ecosystem/grpc-health-probe
+ENV GRPC_HEALTH_PROBE_VERSION=v0.4.18
+RUN wget -qO/bin/grpc_health_probe https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/${GRPC_HEALTH_PROBE_VERSION}/grpc_health_probe-linux-amd64 && \
+    chmod +x /bin/grpc_health_probe
+WORKDIR /app
+COPY --from=publish /out .
+ENV ASPNETCORE_URLS=http://*:7070
+
+ENTRYPOINT ["dotnet", "cartservice.dll"]

src/Program.cs

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+// Copyright 2020 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Hosting;
+using cartservice;
+
+CreateHostBuilder(args).Build().Run();
+
+static IHostBuilder CreateHostBuilder(string[] args) =>
+    Host.CreateDefaultBuilder(args)
+        .ConfigureWebHostDefaults(webBuilder =>
+        {
+            webBuilder.UseStartup<Startup>();
+        });

src/Startup.cs

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+using System;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Diagnostics.HealthChecks;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Diagnostics.HealthChecks;
+using Microsoft.Extensions.Hosting;
+using cartservice.cartstore;
+using cartservice.services;
+using Microsoft.Extensions.Caching.StackExchangeRedis;
+
+namespace cartservice
+{
+    public class Startup
+    {
+        public Startup(IConfiguration configuration)
+        {
+            Configuration = configuration;
+        }
+
+        public IConfiguration Configuration { get; }
+
+        // This method gets called by the runtime. Use this method to add services to the container.
+        // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
+        public void ConfigureServices(IServiceCollection services)
+        {
+            string redisAddress = Configuration["REDIS_ADDR"];
+            string spannerProjectId = Configuration["SPANNER_PROJECT"];
+            string spannerConnectionString = Configuration["SPANNER_CONNECTION_STRING"];
+            string alloyDBConnectionString = Configuration["ALLOYDB_PRIMARY_IP"];
+
+            if (!string.IsNullOrEmpty(redisAddress))
+            {
+                services.AddStackExchangeRedisCache(options =>
+                {
+                    options.Configuration = redisAddress;
+                });
+                services.AddSingleton<ICartStore, RedisCartStore>();
+            }
+            else if (!string.IsNullOrEmpty(spannerProjectId) || !string.IsNullOrEmpty(spannerConnectionString))
+            {
+                services.AddSingleton<ICartStore, SpannerCartStore>();
+            }
+            else if (!string.IsNullOrEmpty(alloyDBConnectionString))
+            {
+                Console.WriteLine("Creating AlloyDB cart store");
+                services.AddSingleton<ICartStore, AlloyDBCartStore>();
+            }
+            else
+            {
+                Console.WriteLine("Redis cache host(hostname+port) was not specified. Starting a cart service using in memory store");
+                services.AddDistributedMemoryCache();
+                services.AddSingleton<ICartStore, RedisCartStore>();
+            }
+
+
+            services.AddGrpc();
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
+        {
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
+
+            app.UseRouting();
+
+            app.UseEndpoints(endpoints =>
+            {
+                endpoints.MapGrpcService<CartService>();
+                endpoints.MapGrpcService<cartservice.services.HealthCheckService>();
+
+                endpoints.MapGet("/", async context =>
+                {
+                    await context.Response.WriteAsync("Communication with gRPC endpoints must be made through a gRPC client. To learn how to create a client, visit: https://go.microsoft.com/fwlink/?linkid=2086909");
+                });
+            });
+        }
+    }
+}

src/appsettings.json

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+{
+    "Logging": {
+      "LogLevel": {
+        "Default": "Information",
+        "Microsoft": "Warning",
+        "Microsoft.Hosting.Lifetime": "Information"
+      }
+    },
+    "AllowedHosts": "*",
+    "Kestrel": {
+      "EndpointDefaults": {
+        "Protocols": "Http2"
+      }
+    }
+  }

src/cartservice.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Grpc.AspNetCore" Version="2.53.0" />
+    <PackageReference Include="Grpc.HealthCheck" Version="2.53.0" />
+    <PackageReference Include="Microsoft.Extensions.Caching.StackExchangeRedis" Version="7.0.5" />
+    <!-- Add explicit direct dependency required for ipv6, see https://github.com/dotnet/aspnetcore/issues/45424 -->
+    <PackageReference Include="StackExchange.Redis" Version="2.6.111" />
+    <PackageReference Include="Google.Cloud.Spanner.Data" Version="4.5.0" />
+    <PackageReference Include="Npgsql" Version="7.0.4" />
+    <PackageReference Include="Google.Cloud.SecretManager.V1" Version="2.1.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Protobuf Include="protos\Cart.proto" GrpcServices="Both" />
+  </ItemGroup>
+</Project>