.env

@@ -0,0 +1,4 @@
+POSTGRES_USER="postgres"
+POSTGRES_PASSWORD="12345"
+POSTGRES_DB="main_database"
+DB_CONNECTION_STRING="Host=postgres:5438;Database=${POSTGRES_DB};Username=${POSTGRES_USER};Password=${POSTGRES_PASSWORD}"

Cloud/Dockerfile

@@ -10,7 +10,7 @@ RUN adduser -u 5678 --disabled-password --gecos "" appuser && chown -R appuser /
 USER appuser
 
 FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
-ARG configuration=Release
+ARG configuration=Debug
 WORKDIR /src
 COPY ["Cloud.csproj", "."]
 RUN dotnet restore "./Cloud.csproj"
@@ -25,6 +25,6 @@ RUN dotnet publish "./Cloud.csproj" -c $configuration -o /app/publish /p:UseAppH
 FROM base AS final
 WORKDIR /app
 COPY --from=publish /app/publish .
-# TODO: Добавить инициализацию базы данных с помощью миграции
+
 ENTRYPOINT ["dotnet", "Cloud.dll"]
 

Cloud/Program.cs

@@ -13,6 +13,8 @@ using Cloud.Services;
 using Cloud.Services.Domain.Implement;
 using Cloud.Services.Domain;
 using Cloud.Services.Cache;
+using Cloud.Support;
+using System.Text.RegularExpressions;
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -21,9 +23,10 @@ builder.Services.AddTransient<IBrokerService, KafkaService>();
 builder.Services.AddTransient<IGreenhouseService, GreenhouseService>();
 
 //Redis configuration
+string redisUrl = Environment.GetEnvironmentVariable("REDIS_URL") ?? "localhost:6379";
 builder.Services.AddSingleton<IConnectionMultiplexer>(sp =>
 {
-    var configuration = ConfigurationOptions.Parse("localhost:6379");
+    var configuration = ConfigurationOptions.Parse(redisUrl);
     return ConnectionMultiplexer.Connect(configuration);
 });
 builder.Services.AddSingleton<IRedisCacheService, RedisCacheService>();
@@ -47,15 +50,21 @@ builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
      };
  });
 
+string connectionString = Environment.GetEnvironmentVariable("DB_CONNECTION_STRING") 
+    ?? "Host=localhost;Port=5438;Database=main_database;Username=postgres;Password=12345";
+string dbUrl = "http://" + Regex.Match(connectionString, @"(?<=Host=)([^;]+)").Groups[1].Value;
+await NetworkSupport.CheckConnectionAsync(dbUrl);
+
 builder.Services.AddDbContext<ApplicationContext>(options =>
-    options.UseNpgsql("Host=localhost;Port=5438;Database=main_database;Username=postgres;Password=12345"));
+    options.UseNpgsql(connectionString));
 
 // Настройка CORS
+string frontUrl = Environment.GetEnvironmentVariable("FRONT_URL") ?? "http://localhost:3000";
 builder.Services.AddCors(options =>
 {
     options.AddPolicy("AllowFrontendLocalhost", builder =>
     {
-        builder.WithOrigins("http://localhost:3000") // фронтенд
+        builder.WithOrigins(frontUrl) // фронтенд
                .AllowAnyHeader()
                .AllowAnyMethod();
     });

Cloud/Support/NetworkSupport.cs

@@ -0,0 +1,26 @@
+namespace Cloud.Support;
+
+public static class NetworkSupport
+{
+    public static async Task CheckConnectionAsync(string address)
+    {
+        using var client = new HttpClient();
+        try
+        {
+            var response = await client.GetAsync(address);
+
+            if (response.IsSuccessStatusCode)
+            {
+                Console.WriteLine($"Соединение успешно проверено. Статус-код: {response.StatusCode}");
+            }
+            else
+            {
+                Console.WriteLine($"Соединение не удалось проверить. Статус-код: {response.StatusCode}. URL: {address}");
+            }
+        }
+        catch (HttpRequestException ex)
+        {
+            Console.WriteLine($"Ошибка при проверке соединения: {ex.Message}. URL: {address}");
+        }
+    }
+}

docker-compose.yml

@@ -12,6 +12,13 @@ services:
     build: ./Cloud/
     ports:
       - "5124:5124"
+    environment:
+      DB_CONNECTION_STRING: ${DB_CONNECTION_STRING}
+      REDDIS_URL: redis:6379
+      # На всякий случай, если будет больно
+      # KAFKA_URL: kafka:9092
+      # Добавить, когда будет фронт!
+      # FRONT_URL: front:3000
     depends_on:
       - postgres
       - redis
@@ -19,9 +26,9 @@ services:
     image: postgres:14
     container_name: cucumber_database
     environment:
-      POSTGRES_USER: postgres
-      POSTGRES_PASSWORD: 12345
-      POSTGRES_DB: main_database
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_DB: ${POSTGRES_DB}
     ports:
       - "5438:5432"
     volumes: