hw25-ci-cd: updates

.github/workflows/hw25-ci-cd.yml

@@ -95,7 +95,7 @@ jobs:
         env: 
           Version: ${{ needs.version.outputs.fullSemVer }}
         working-directory: './hw25-ci-cd/src/webapi'
-        run: docker build -t hw25-webapi:${{ env.Version }} .
+        run: docker build --build-arg APP_VERSION=${{ env.Version }} -t hw25-webapi:${{ env.Version }} .
 
       - name: Tag Docker Image
         env:

hw25-ci-cd/README.md

@@ -0,0 +1,57 @@
+# Homework: CI/CD
+
+## Task
+
+## Solution
+
+Setup AWS EC2 instance with Nginx and Docker installed.
+
+```bash
+sudo -i
+apt update
+apt install nginx
+systemctl start nginx
+systemctl status nginx
+systemctl enable nginx
+
+cd /etc/nginx
+
+
+sudo apt install apt-transport-https ca-certificates curl software-properties-common
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+sudo apt update
+sudo apt install docker-ce
+systemctl status docker
+systemctl enable docker
+```
+
+```bash
+sudo nano /etc/nginx/sites-available/webapi.conf
+sudo ln -s /etc/nginx/sites-available/webapi.conf /etc/nginx/sites-enabled/
+
+# Test Nginx configuration
+sudo nginx -t
+```
+
+```
+    server {
+        listen 80;
+
+        location /api {
+            proxy_pass         http://localhost:8080;
+            proxy_redirect     off;
+            proxy_set_header   Host $host;
+            proxy_set_header   X-Real-IP $remote_addr;
+            proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header   X-Forwarded-Host $server_name;
+        }
+    }
+```
+
+```bash
+docker pull mongo; docker run -d -p 27017:27017 --name mongodb mongo
+
+docker pull vladyslavyefremov/hw25-webapi:0.1.0-hw25-ci-cd-run6.1
+docker run -d -p 8080:8080 vladyslavyefremov/hw25-webapi:0.1.0-hw25-ci-cd-run6.1 --name hw25-webapi
+```

hw25-ci-cd/src/integration-tests/AnalyticsEndpointsTests.cs

@@ -48,6 +48,7 @@ protected override void ConfigureWebHost(IWebHostBuilder builder)
 
         builder.UseContentRoot(".");
         builder.UseEnvironment("Testing");
+        builder.UseSetting("MongoConnection", "mongodb://localhost:27017");
 
         builder.ConfigureServices(services =>
         {
@@ -57,9 +58,9 @@ protected override void ConfigureWebHost(IWebHostBuilder builder)
 
 public interface IEndpoints
 {
-    [Post("/analytics/events")]
+    [Post("/api/v1/analytics/events")]
     Task<IApiResponse> CreateEvent([Body] AnalyticsEvent request);
 
-    [Get("/analytics/events/summary")]
+    [Get("/api/v1/analytics/events/summary")]
     Task<IApiResponse<Dictionary<string, AnalyticsEventSummary>>> GetEventsSummary([Query] DateTime from, [Query] DateTime to);
 }

hw25-ci-cd/src/webapi/Dockerfile

@@ -5,10 +5,12 @@ EXPOSE 8080
 
 FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
 ARG BUILD_CONFIGURATION=Release
+ARG APP_VERSION=1.0.0
 WORKDIR /webapi
 COPY ["webapi.csproj", "."]
 RUN dotnet restore "webapi.csproj"
 COPY . .
+RUN sed -i "s/VERSION_TO_REPLACE/$APP_VERSION/g" appsettings.json
 WORKDIR "/webapi"
 RUN dotnet build "webapi.csproj" -c $BUILD_CONFIGURATION -o /app/build
 

hw25-ci-cd/src/webapi/Program.cs

@@ -6,21 +6,20 @@
 builder.Services
     .AddEndpointsApiExplorer()
     .AddSingleton<IAnalyticsEventSummaryBuilder, AnalyticsEventSummaryBuilder>()
-    .AddMongoStore(builder.Configuration, builder.Environment)
-    .AddElasticStore(builder.Configuration, builder.Environment);
+    .AddMongoStore(builder.Configuration, builder.Environment);
 
 var app = builder.Build();
 
-app.MapGet("/version", (IConfiguration configuration) => configuration.GetValue("Version", "1.0.0"));
+app.MapGet("api/v1/version", (IConfiguration c) => Results.Ok(c.GetValue("ImageVersion", "Unknown")));
 
-app.MapPost("/analytics/events", async (AnalyticsEvent request, IEnumerable<IAnalyticsEventStore> stores) =>
+app.MapPost("api/v1/analytics/events", async (AnalyticsEvent request, IEnumerable<IAnalyticsEventStore> stores) =>
 {
     await Task.WhenAll(stores.Select(store => store.InsertAsync(request)));
 
     return Results.Accepted();
 });
 
-app.MapGet("/analytics/events/summary",
+app.MapGet("api/v1/analytics/events/summary",
     async (DateTime? from,
         DateTime? to,
         IEnumerable<IAnalyticsEventStore> stores,

hw25-ci-cd/src/webapi/appsettings.json

@@ -6,7 +6,8 @@
     }
   },
   "AllowedHosts": "*",
-  "MongoConnection": "mongodb://localhost:27017",
+  "MongoConnection": "mongodb://mongodb:27017",
   "MongoDatabase": "Analytics",
-  "ElasticsearchConnection": "http://elasticsearch:9200"
+  "ElasticsearchConnection": "http://elasticsearch:9200",
+  "ImageVersion": "VERSION_TO_REPLACE"
 }

hw25-ci-cd/src/webapi/endpoints.http

@@ -0,0 +1,5 @@
+### Get version
+GET http://localhost:5000/api/v1/version
+
+### Get version Docker
+GET http://localhost:8080/api/v1/version

hw25-ci-cd/src/webapi/webapi.csproj

@@ -19,5 +19,4 @@
       <PackageReference Include="MongoDB.Driver" Version="2.24.0" />
       <PackageReference Include="prometheus-net.AspNetCore" Version="8.2.1" />
     </ItemGroup>
-
 </Project>