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dunaev-oi-
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dunaev-oi-
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| 4e24caec13 | |||
| 3b0b9b2016 | |||
| 38909deb4b | |||
| d408781560 |
@@ -1,80 +0,0 @@
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# Отчет по лабораторной работе №3
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Выполнил студент гр. ИСЭбд-41 Дунаев О.И.
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## REST API, Gateway и синхронный обмен между микросервисами
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## Создание микросервисов
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1. С помощью команды `dotnet new web -n worker-2` в терминале создал первый микросервис.
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2. Добавил решение командой `dotnet new sln`
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3. Связал решение и проект командой `dotnet sln worker-2.sln add worker-2.csproj`
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4. Повторил действие для второго микросервиса
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5. Добавил библиотеку Swagger и OpenAi в проекты и запустил с помощью команды `dotnet run`
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Скриншоты протестированных микросервисов:
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## Реализация синхронного обмена
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Реализовал код, который вызывает сихронно данные из соседнего микросервиса.
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```cs
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//worker-2
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app.MapGet("/Locations/", async () =>
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{
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var httpClient = new HttpClient();
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var secondWorkerResponse = await httpClient.GetStringAsync("http://worker-1:8080/");
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return secondWorkerResponse.ToArray();
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})
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.WithName("GetBreeds")
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.WithOpenApi();
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## Реализация gateway при помощи nginx
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Добавил nginx.conf:
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```conf
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server {
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listen 8080;
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listen [::]:8080;
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server_name localhost;
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location / {
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root /usr/share/nginx/html;
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index index.html index.htm;
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}
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location /worker-1/ {
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proxy_pass http://worker-1:8080/;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_set_header X-Forwarded-Prefix /worker-1;
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}
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location /worker-2/ {
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proxy_pass http://worker-2:8080/;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_set_header X-Forwarded-Prefix /worker-2;
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}
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}
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```
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Результат, после выполнения команды `docker-compose up`:
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Docker:
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@@ -1,15 +0,0 @@
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version: "3.1"
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services:
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worker-1:
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build: ./worker-1
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worker-2:
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build: ./worker-2
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depends_on:
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- worker-1
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gateway:
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image: nginx:latest
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ports:
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- 8080:8080
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volumes:
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- ./static:/usr/share/nginx/html:ro
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- ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
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server {
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listen 8080;
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listen [::]:8080;
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server_name localhost;
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location / {
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root /usr/share/nginx/html;
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index index.html index.htm;
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}
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location /worker-1/ {
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proxy_pass http://worker-1:8080/;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_set_header X-Forwarded-Prefix /worker-1;
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}
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location /worker-2/ {
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proxy_pass http://worker-2:8080/;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_set_header X-Forwarded-Prefix /worker-2;
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}
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}
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@@ -1,13 +0,0 @@
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<!DOCTYPE html>
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<html lang="ru">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Тестовое приложение для л/р 3</title>
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</head>
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<body>
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<p>Дунаев О.И. ИСЭбд-41.</p>
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<p><a href="/worker-1/">Отправить запрос к worker-1</a></p>
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<p><a href="/worker-2/">Отправить запрос к worker-2</a></p>
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</body>
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</html>
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@@ -1,11 +0,0 @@
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FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build-env
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WORKDIR /app
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COPY . ./
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RUN dotnet restore
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RUN dotnet publish -c Release -o out
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FROM mcr.microsoft.com/dotnet/aspnet:7.0
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WORKDIR /app
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COPY --from=build-env /app/out .
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ENTRYPOINT ["dotnet", "worker-1.dll"]
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@@ -1,112 +0,0 @@
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List<Pets> pets = new()
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{
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new Pets() { Uuid= Guid.Parse("6a1b4a72-5669-41fe-8d5b-106dc86f58bd"), Animals = "Кот", Breed = "Бигль"},
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new Pets() { Uuid= Guid.Parse("464bbdb8-39c0-4644-b9c0-3df1c484ea7e"), Animals = "Собака", Breed = "Мейн-Кун"},
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new Pets() { Uuid= Guid.Parse("f8692bea-b7e6-4164-b564-a921f16c35c9"), Animals = "Хомяк", Breed = "Лемминг"},
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};
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var builder = WebApplication.CreateBuilder(args);
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builder.Services.AddEndpointsApiExplorer();
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builder.Services.AddSwaggerGen();
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var app = builder.Build();
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if (app.Environment.IsDevelopment())
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{
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app.UseSwagger();
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app.UseSwaggerUI();
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}
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app.UseHttpsRedirection();
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app.MapGet("/", () =>
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{
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return pets.Select(r => new PetEntityDto()
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{
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Uuid = r.Uuid,
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Animals = r.Animals,
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Breed = r.Breed,
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});
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})
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.WithName("GetPets")
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.WithOpenApi();
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app.MapGet("/{uuid}", (Guid uuid) =>
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{
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var pet = pets.FirstOrDefault(r => r.Uuid == uuid);
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if (pet == null)
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return Results.NotFound();
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return Results.Json(new PetEntityDto()
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{
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Uuid = pet.Uuid,
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Animals = pet.Animals,
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Breed = pet.Breed,
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});
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})
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.WithName("GetPetByGUID")
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.WithOpenApi();
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app.MapPost("/{animals}/{breed}", (string Animals, string Breed) =>
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{
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Guid NewGuid = Guid.NewGuid();
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pets.Add(new Pets() { Uuid = NewGuid, Animals = (string)Animals, Breed = (string)Breed});
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var pet = pets.FirstOrDefault(r => r.Uuid == NewGuid);
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if (pet == null)
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return Results.NotFound();
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return Results.Json(new PetEntityDto()
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{
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Uuid = pet.Uuid,
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Animals = pet.Animals,
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Breed = pet.Breed,
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});
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})
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.WithName("PostPet")
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.WithOpenApi();
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app.MapPatch("/{uuid}/{animals}/{breed}", (Guid uuid, string ?animals, string ?breed) =>
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{
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var pet = pets.FirstOrDefault(r => r.Uuid == uuid);
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if (pet == null)
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return Results.NotFound();
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if (animals != null) pet.Animals = animals;
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if (breed != null) pet.Breed = breed;
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return Results.Json(new PetEntityDto()
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{
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Uuid = pet.Uuid,
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Animals = pet.Animals,
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Breed = pet.Breed,
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});
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})
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.WithName("UpdatePet")
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.WithOpenApi();
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app.MapDelete("/{uuid}", (Guid uuid) =>
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{
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var pet = pets.FirstOrDefault(r => r.Uuid == uuid);
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if (pet == null)
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return Results.NotFound();
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pets.Remove(pet);
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return Results.Json(new PetEntityDto()
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{
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Uuid = pet.Uuid,
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Animals = pet.Animals,
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Breed = pet.Breed,
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});
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})
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.WithName("DeletePetByGUID")
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.WithOpenApi();
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app.Run();
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public class Pets
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{
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public Guid Uuid { get; set; }
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public string Animals { get; set; } = string.Empty;
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public string Breed { get; set; } = string.Empty;
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}
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public class PetEntityDto : Pets { }
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@@ -1,38 +0,0 @@
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{
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"$schema": "http://json.schemastore.org/launchsettings.json",
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"iisSettings": {
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"windowsAuthentication": false,
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"anonymousAuthentication": true,
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"iisExpress": {
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"applicationUrl": "http://localhost:51956",
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"sslPort": 44303
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}
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},
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"profiles": {
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"http": {
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"commandName": "Project",
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"dotnetRunMessages": true,
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"launchBrowser": true,
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"applicationUrl": "http://localhost:5197",
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"environmentVariables": {
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"ASPNETCORE_ENVIRONMENT": "Development"
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}
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},
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"https": {
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"commandName": "Project",
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"dotnetRunMessages": true,
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"launchBrowser": true,
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"applicationUrl": "https://localhost:7027;http://localhost:5197",
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"environmentVariables": {
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"ASPNETCORE_ENVIRONMENT": "Development"
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}
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},
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"IIS Express": {
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"commandName": "IISExpress",
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"launchBrowser": true,
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"environmentVariables": {
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"ASPNETCORE_ENVIRONMENT": "Development"
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}
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}
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}
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}
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@@ -1,8 +0,0 @@
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{
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"Logging": {
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|
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"LogLevel": {
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"Default": "Information",
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"Microsoft.AspNetCore": "Warning"
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}
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}
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}
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@@ -1,9 +0,0 @@
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{
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"Logging": {
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"LogLevel": {
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"Default": "Information",
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||||||
"Microsoft.AspNetCore": "Warning"
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||||||
}
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},
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"AllowedHosts": "*"
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}
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@@ -1,15 +0,0 @@
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<Project Sdk="Microsoft.NET.Sdk.Web">
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||||||
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||||||
<PropertyGroup>
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||||||
<TargetFramework>net7.0</TargetFramework>
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|
||||||
<Nullable>enable</Nullable>
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||||||
<ImplicitUsings>enable</ImplicitUsings>
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|
||||||
<RootNamespace>worker_1</RootNamespace>
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|
||||||
</PropertyGroup>
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||||||
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||||||
<ItemGroup>
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|
||||||
<PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="7.0.0" />
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|
||||||
<PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
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|
||||||
</ItemGroup>
|
|
||||||
|
|
||||||
</Project>
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|
||||||
@@ -1,22 +0,0 @@
|
|||||||
|
|
||||||
Microsoft Visual Studio Solution File, Format Version 12.00
|
|
||||||
# Visual Studio Version 17
|
|
||||||
VisualStudioVersion = 17.0.31903.59
|
|
||||||
MinimumVisualStudioVersion = 10.0.40219.1
|
|
||||||
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "worker-1", "worker-1.csproj", "{90F6C7BD-78E2-47C8-A702-DD47E74D3865}"
|
|
||||||
EndProject
|
|
||||||
Global
|
|
||||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
|
||||||
Debug|Any CPU = Debug|Any CPU
|
|
||||||
Release|Any CPU = Release|Any CPU
|
|
||||||
EndGlobalSection
|
|
||||||
GlobalSection(SolutionProperties) = preSolution
|
|
||||||
HideSolutionNode = FALSE
|
|
||||||
EndGlobalSection
|
|
||||||
GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
|
||||||
{90F6C7BD-78E2-47C8-A702-DD47E74D3865}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
|
||||||
{90F6C7BD-78E2-47C8-A702-DD47E74D3865}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
|
||||||
{90F6C7BD-78E2-47C8-A702-DD47E74D3865}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
|
||||||
{90F6C7BD-78E2-47C8-A702-DD47E74D3865}.Release|Any CPU.Build.0 = Release|Any CPU
|
|
||||||
EndGlobalSection
|
|
||||||
EndGlobal
|
|
||||||
@@ -1,11 +0,0 @@
|
|||||||
FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build-env
|
|
||||||
WORKDIR /app
|
|
||||||
|
|
||||||
COPY . ./
|
|
||||||
RUN dotnet restore
|
|
||||||
RUN dotnet publish -c Release -o out
|
|
||||||
|
|
||||||
FROM mcr.microsoft.com/dotnet/aspnet:7.0
|
|
||||||
WORKDIR /app
|
|
||||||
COPY --from=build-env /app/out .
|
|
||||||
ENTRYPOINT ["dotnet", "worker-2.dll"]
|
|
||||||
@@ -1,139 +0,0 @@
|
|||||||
|
|
||||||
List<Location> locations = new()
|
|
||||||
{
|
|
||||||
new Location() { Uuid= Guid.NewGuid(), Habitat = "Америка", IsSingleLocation = true, IdBreed = Guid.Parse("6a1b4a72-5669-41fe-8d5b-106dc86f58bd") },
|
|
||||||
new Location() { Uuid= Guid.NewGuid(), Habitat = "Россия", IsSingleLocation = false, IdBreed = Guid.Parse("f8692bea-b7e6-4164-b564-a921f16c35c9") },
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|
||||||
new Location() { Uuid= Guid.NewGuid(), Habitat = "Китай", IsSingleLocation = false, IdBreed = Guid.Parse("464bbdb8-39c0-4644-b9c0-3df1c484ea7e") },
|
|
||||||
new Location() { Uuid= Guid.NewGuid(), Habitat = "Хорватия", IsSingleLocation = true, IdBreed = Guid.Parse("464bbdb8-39c0-4644-b9c0-3df1c484ea7e") },
|
|
||||||
};
|
|
||||||
|
|
||||||
var builder = WebApplication.CreateBuilder(args);
|
|
||||||
|
|
||||||
builder.Services.AddEndpointsApiExplorer();
|
|
||||||
builder.Services.AddSwaggerGen();
|
|
||||||
|
|
||||||
var app = builder.Build();
|
|
||||||
|
|
||||||
if (app.Environment.IsDevelopment())
|
|
||||||
{
|
|
||||||
app.UseSwagger();
|
|
||||||
app.UseSwaggerUI();
|
|
||||||
}
|
|
||||||
|
|
||||||
app.UseHttpsRedirection();
|
|
||||||
|
|
||||||
app.MapGet("/", () =>
|
|
||||||
{
|
|
||||||
return locations.Select(r => new LocationEntityDto()
|
|
||||||
{
|
|
||||||
Uuid = r.Uuid,
|
|
||||||
Habitat = r.Habitat,
|
|
||||||
IsSingleLocation = r.IsSingleLocation,
|
|
||||||
IdBreed = r.IdBreed,
|
|
||||||
});
|
|
||||||
})
|
|
||||||
.WithName("GetLocations")
|
|
||||||
.WithOpenApi();
|
|
||||||
|
|
||||||
app.MapGet("/{uuid}", (Guid uuid) =>
|
|
||||||
{
|
|
||||||
var location = locations.FirstOrDefault(r => r.Uuid == uuid);
|
|
||||||
if (location == null)
|
|
||||||
return Results.NotFound();
|
|
||||||
return Results.Json(new LocationEntityDto()
|
|
||||||
{
|
|
||||||
Uuid = location.Uuid,
|
|
||||||
Habitat = location.Habitat,
|
|
||||||
IsSingleLocation = location.IsSingleLocation,
|
|
||||||
IdBreed = location.IdBreed,
|
|
||||||
});
|
|
||||||
})
|
|
||||||
.WithName("GetLocationByGUID")
|
|
||||||
.WithOpenApi();
|
|
||||||
|
|
||||||
app.MapPost("/{habitat}/{isSingleLocation}/{idBreed}", (string? Habitat, bool IsSingleLocation, Guid IdBreed) =>
|
|
||||||
{
|
|
||||||
Guid NewGuid = Guid.NewGuid();
|
|
||||||
locations.Add(new Location() { Uuid = NewGuid, Habitat = (string)Habitat, IsSingleLocation = (bool)IsSingleLocation, IdBreed = (Guid)IdBreed });
|
|
||||||
|
|
||||||
var location = locations.FirstOrDefault(r => r.Uuid == NewGuid);
|
|
||||||
if (location == null)
|
|
||||||
return Results.NotFound();
|
|
||||||
return Results.Json(new LocationEntityDto()
|
|
||||||
{
|
|
||||||
Uuid = location.Uuid,
|
|
||||||
Habitat = location.Habitat,
|
|
||||||
IsSingleLocation = location.IsSingleLocation,
|
|
||||||
IdBreed = location.IdBreed,
|
|
||||||
});
|
|
||||||
})
|
|
||||||
.WithName("PostLocation")
|
|
||||||
.WithOpenApi();
|
|
||||||
|
|
||||||
app.MapPatch("/{uuid}/{habitat}/{isSingleLocation}/{idBreed}", (Guid uuid, string ?habitat, bool isSingleLocation, Guid idBreed) =>
|
|
||||||
{
|
|
||||||
var location = locations.FirstOrDefault(r => r.Uuid == uuid);
|
|
||||||
if (location == null)
|
|
||||||
return Results.NotFound();
|
|
||||||
if (habitat != ",") location.Habitat = habitat;
|
|
||||||
if (isSingleLocation != location.IsSingleLocation) location.IsSingleLocation = isSingleLocation;
|
|
||||||
if (idBreed != location.IdBreed) location.IdBreed = idBreed;
|
|
||||||
|
|
||||||
return Results.Json(new LocationEntityDto()
|
|
||||||
{
|
|
||||||
Uuid = location.Uuid,
|
|
||||||
Habitat = location.Habitat,
|
|
||||||
IsSingleLocation = location.IsSingleLocation,
|
|
||||||
IdBreed = location.IdBreed,
|
|
||||||
});
|
|
||||||
})
|
|
||||||
.WithName("UpdateLocation")
|
|
||||||
.WithOpenApi();
|
|
||||||
|
|
||||||
app.MapDelete("/{uuid}", (Guid uuid) =>
|
|
||||||
{
|
|
||||||
var location = locations.FirstOrDefault(r => r.Uuid == uuid);
|
|
||||||
if (location == null)
|
|
||||||
return Results.NotFound();
|
|
||||||
locations.Remove(location);
|
|
||||||
return Results.Json(new LocationEntityDto()
|
|
||||||
{
|
|
||||||
Uuid = location.Uuid,
|
|
||||||
Habitat = location.Habitat,
|
|
||||||
IsSingleLocation = location.IsSingleLocation,
|
|
||||||
IdBreed = location.IdBreed,
|
|
||||||
});
|
|
||||||
})
|
|
||||||
.WithName("DeleteLocation")
|
|
||||||
.WithOpenApi();
|
|
||||||
|
|
||||||
app.MapGet("/Locations/", async () =>
|
|
||||||
{
|
|
||||||
var httpClient = new HttpClient();
|
|
||||||
var secondWorkerResponse = await httpClient.GetStringAsync("http://worker-1:8080/");
|
|
||||||
|
|
||||||
return secondWorkerResponse.ToArray();
|
|
||||||
})
|
|
||||||
.WithName("GetBreeds")
|
|
||||||
.WithOpenApi();
|
|
||||||
|
|
||||||
app.Run();
|
|
||||||
|
|
||||||
public class Location
|
|
||||||
{
|
|
||||||
public Guid Uuid { get; set; }
|
|
||||||
public string Habitat { get; set; } = string.Empty;
|
|
||||||
public bool IsSingleLocation { get; set; }
|
|
||||||
public Guid IdBreed { get; set; }
|
|
||||||
}
|
|
||||||
|
|
||||||
public class LocationEntityDto : Location { }
|
|
||||||
|
|
||||||
public class Breeds
|
|
||||||
{
|
|
||||||
public Guid Uuid { get; set; }
|
|
||||||
public string Animals { get; set; } = string.Empty;
|
|
||||||
public string Breed { get; set; } = string.Empty;
|
|
||||||
}
|
|
||||||
|
|
||||||
public class BreedEntityDto : Breeds { }
|
|
||||||
@@ -1,38 +0,0 @@
|
|||||||
{
|
|
||||||
"$schema": "http://json.schemastore.org/launchsettings.json",
|
|
||||||
"iisSettings": {
|
|
||||||
"windowsAuthentication": false,
|
|
||||||
"anonymousAuthentication": true,
|
|
||||||
"iisExpress": {
|
|
||||||
"applicationUrl": "http://localhost:36404",
|
|
||||||
"sslPort": 44384
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"profiles": {
|
|
||||||
"http": {
|
|
||||||
"commandName": "Project",
|
|
||||||
"dotnetRunMessages": true,
|
|
||||||
"launchBrowser": true,
|
|
||||||
"applicationUrl": "http://localhost:5101",
|
|
||||||
"environmentVariables": {
|
|
||||||
"ASPNETCORE_ENVIRONMENT": "Development"
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"https": {
|
|
||||||
"commandName": "Project",
|
|
||||||
"dotnetRunMessages": true,
|
|
||||||
"launchBrowser": true,
|
|
||||||
"applicationUrl": "https://localhost:7125;http://localhost:5101",
|
|
||||||
"environmentVariables": {
|
|
||||||
"ASPNETCORE_ENVIRONMENT": "Development"
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"IIS Express": {
|
|
||||||
"commandName": "IISExpress",
|
|
||||||
"launchBrowser": true,
|
|
||||||
"environmentVariables": {
|
|
||||||
"ASPNETCORE_ENVIRONMENT": "Development"
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -1,8 +0,0 @@
|
|||||||
{
|
|
||||||
"Logging": {
|
|
||||||
"LogLevel": {
|
|
||||||
"Default": "Information",
|
|
||||||
"Microsoft.AspNetCore": "Warning"
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -1,9 +0,0 @@
|
|||||||
{
|
|
||||||
"Logging": {
|
|
||||||
"LogLevel": {
|
|
||||||
"Default": "Information",
|
|
||||||
"Microsoft.AspNetCore": "Warning"
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"AllowedHosts": "*"
|
|
||||||
}
|
|
||||||
@@ -1,15 +0,0 @@
|
|||||||
<Project Sdk="Microsoft.NET.Sdk.Web">
|
|
||||||
|
|
||||||
<PropertyGroup>
|
|
||||||
<TargetFramework>net7.0</TargetFramework>
|
|
||||||
<Nullable>enable</Nullable>
|
|
||||||
<ImplicitUsings>enable</ImplicitUsings>
|
|
||||||
<RootNamespace>worker_2</RootNamespace>
|
|
||||||
</PropertyGroup>
|
|
||||||
|
|
||||||
<ItemGroup>
|
|
||||||
<PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="7.0.0" />
|
|
||||||
<PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
|
|
||||||
</ItemGroup>
|
|
||||||
|
|
||||||
</Project>
|
|
||||||
@@ -1,22 +0,0 @@
|
|||||||
|
|
||||||
Microsoft Visual Studio Solution File, Format Version 12.00
|
|
||||||
# Visual Studio Version 17
|
|
||||||
VisualStudioVersion = 17.0.31903.59
|
|
||||||
MinimumVisualStudioVersion = 10.0.40219.1
|
|
||||||
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "worker-2", "worker-2.csproj", "{C9D63524-2C63-4E86-91B6-D86955CFA5F8}"
|
|
||||||
EndProject
|
|
||||||
Global
|
|
||||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
|
||||||
Debug|Any CPU = Debug|Any CPU
|
|
||||||
Release|Any CPU = Release|Any CPU
|
|
||||||
EndGlobalSection
|
|
||||||
GlobalSection(SolutionProperties) = preSolution
|
|
||||||
HideSolutionNode = FALSE
|
|
||||||
EndGlobalSection
|
|
||||||
GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
|
||||||
{C9D63524-2C63-4E86-91B6-D86955CFA5F8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
|
||||||
{C9D63524-2C63-4E86-91B6-D86955CFA5F8}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
|
||||||
{C9D63524-2C63-4E86-91B6-D86955CFA5F8}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
|
||||||
{C9D63524-2C63-4E86-91B6-D86955CFA5F8}.Release|Any CPU.Build.0 = Release|Any CPU
|
|
||||||
EndGlobalSection
|
|
||||||
EndGlobal
|
|
||||||
@@ -1,10 +1,7 @@
|
|||||||
## Ignore Visual Studio temporary files, build results, and
|
## Ignore Visual Studio temporary files, build results, and
|
||||||
## files generated by popular Visual Studio add-ons.
|
## files generated by popular Visual Studio add-ons.
|
||||||
##
|
##
|
||||||
## Get latest from `dotnet new gitignore`
|
## Get latest from https://github.com/github/gitignore/blob/main/VisualStudio.gitignore
|
||||||
|
|
||||||
# dotenv files
|
|
||||||
.env
|
|
||||||
|
|
||||||
# User-specific files
|
# User-specific files
|
||||||
*.rsuser
|
*.rsuser
|
||||||
@@ -402,7 +399,6 @@ FodyWeavers.xsd
|
|||||||
|
|
||||||
# JetBrains Rider
|
# JetBrains Rider
|
||||||
*.sln.iml
|
*.sln.iml
|
||||||
.idea
|
|
||||||
|
|
||||||
##
|
##
|
||||||
## Visual studio for Mac
|
## Visual studio for Mac
|
||||||
@@ -479,6 +475,3 @@ $RECYCLE.BIN/
|
|||||||
|
|
||||||
# Windows shortcuts
|
# Windows shortcuts
|
||||||
*.lnk
|
*.lnk
|
||||||
|
|
||||||
# Vim temporary swap files
|
|
||||||
*.swp
|
|
||||||
78
tasks/dunaev-ol/lab_2/ReadMe.md
Normal file
78
tasks/dunaev-ol/lab_2/ReadMe.md
Normal file
@@ -0,0 +1,78 @@
|
|||||||
|
|
||||||
|
## Создание приложений
|
||||||
|
|
||||||
|
Создадим 2 приложения.
|
||||||
|
Был выбран язык C# и технология .NET 5.
|
||||||
|
|
||||||
|
Для создания обычных консольных приложений воспользуемся командами:
|
||||||
|
|
||||||
|
```sh
|
||||||
|
dotnet new console -o worker-1
|
||||||
|
dotnet new console -o worker-2
|
||||||
|
```
|
||||||
|
|
||||||
|
Согласно варианту, программа 1 ищет в каталоге /var/data файл с наибольшим количеством строк и перекладывает его в /var/result/data.txt.
|
||||||
|
|
||||||
|
[Исходный код программы worker-1](worker-1/Program.cs)
|
||||||
|
|
||||||
|
Согласно варианту программа 2 должна искать набольшее число из файла /var/data/data.txt и сохраняет его вторую степень в /var/result/result.txt.
|
||||||
|
|
||||||
|
[Исходный код программы worker-2](worker-2/Program.cs)
|
||||||
|
|
||||||
|
Дополнительно создан файл [.gitignore](.gitignore) для того, чтобы не закоммитить в git ничего лишнего.
|
||||||
|
|
||||||
|
## Настройка окружения
|
||||||
|
|
||||||
|
Для связи двух приложений воспользуемся следующей схемой:
|
||||||
|
|
||||||
|
1. Каталог `./data` должен быть примонтирован в каталог `/var/data` для программы 1.
|
||||||
|
Оттуда будут браться исходные данные.
|
||||||
|
2. Каталог `./result-1` должен быть примонтирован в каталог `/var/result` для программы 2.
|
||||||
|
Туда будут складываться промежуточные данные.
|
||||||
|
3. Каталог `./result-1` также должен быть примонтирован в каталог `/var/data` для программы 2.
|
||||||
|
Оттуда будут браться промежуточные результаты.
|
||||||
|
4. Каталог `./result` должен быть примонтирован в каталог `/var/result` для программы 2.
|
||||||
|
Туда будут складывать результаты финальной обработки.
|
||||||
|
|
||||||
|
Для каждой программы были созданы файлы Dockerfile ([программа 1](worker-1/Dockerfile), [программа 2](worker-2/Dockerfile)) с подробным описанием процесса сборки.
|
||||||
|
|
||||||
|
Был создан файл [docker-compose.yml](docker-compose.yml), в котором указан манифест для запуска распределённого приложения.
|
||||||
|
|
||||||
|
|
||||||
|
## Сборка и запуск
|
||||||
|
|
||||||
|
1. В каталог `./data` помещены 3 файла с различными названиями и содержимым.
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
На выходе программа должна записать данные из рандомного файла директории `/var/data`.
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
2. Теперь, обрабатывая эти файлы:
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
На выходе программа должна записать число 7921 в `./result` так как в файле c названием data.txt наибольшее число = 89.
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
Для запуска приложения необходимо ввести команду `docker compose up --build`.
|
||||||
|
Результат запуска после сборки:
|
||||||
|
|
||||||
|
```
|
||||||
|
[+] Running 2/1
|
||||||
|
✔ Container lab_2-worker-1-1 Created 0.0s
|
||||||
|
✔ Container lab_2-worker-2-1 Created 0.0s
|
||||||
|
Attaching to lab_2-worker-1-1, lab_2-worker-2-1
|
||||||
|
lab_2-worker-1-1 | Файл /var/data/data.txt успешно скопирован в /var/result/data.txt.
|
||||||
|
lab_2-worker-1-1 exited with code 0
|
||||||
|
lab_2-worker-2-1 | Квадрат наибольшего числа сохранено в файле: /var/result/result.txt
|
||||||
|
lab_2-worker-2-1 exited with code 0
|
||||||
|
```
|
||||||
|
|
||||||
|
В результате в каталоге `./result` создался файл `result.txt` с содержимым `7921`, что соответствует входным данным.
|
||||||
|
|
||||||
|
Изменение значений в файлах из каталога `./data` также изменяет содержимое в файлах из каталогов `./result-1` и `./result`.
|
||||||
6
tasks/dunaev-ol/lab_2/data/data-1.txt
Normal file
6
tasks/dunaev-ol/lab_2/data/data-1.txt
Normal file
@@ -0,0 +1,6 @@
|
|||||||
|
12
|
||||||
|
32
|
||||||
|
43
|
||||||
|
23
|
||||||
|
65
|
||||||
|
43
|
||||||
3
tasks/dunaev-ol/lab_2/data/data-2.txt
Normal file
3
tasks/dunaev-ol/lab_2/data/data-2.txt
Normal file
@@ -0,0 +1,3 @@
|
|||||||
|
12
|
||||||
|
1
|
||||||
|
2
|
||||||
10
tasks/dunaev-ol/lab_2/data/data.txt
Normal file
10
tasks/dunaev-ol/lab_2/data/data.txt
Normal file
@@ -0,0 +1,10 @@
|
|||||||
|
54
|
||||||
|
65
|
||||||
|
3
|
||||||
|
24
|
||||||
|
67
|
||||||
|
89
|
||||||
|
32
|
||||||
|
1
|
||||||
|
5
|
||||||
|
74
|
||||||
18
tasks/dunaev-ol/lab_2/docker-compose.yml
Normal file
18
tasks/dunaev-ol/lab_2/docker-compose.yml
Normal file
@@ -0,0 +1,18 @@
|
|||||||
|
version: "3.1"
|
||||||
|
services:
|
||||||
|
worker-1:
|
||||||
|
build: ./worker-1
|
||||||
|
volumes:
|
||||||
|
# Монтирует локальную папку data к папке data в контейнере.
|
||||||
|
- ./data:/var/data
|
||||||
|
# Монтирует локальную папку result-1 к папке result в контейнере.
|
||||||
|
- ./result-1:/var/result
|
||||||
|
worker-2:
|
||||||
|
build: ./worker-2
|
||||||
|
volumes:
|
||||||
|
# Монтирует локальную папку result-1 к папке data в контейнере.
|
||||||
|
- ./result-1:/var/data
|
||||||
|
- ./result:/var/result
|
||||||
|
# Зависимость от первого приложения.
|
||||||
|
depends_on:
|
||||||
|
- worker-1
|
||||||
28
tasks/dunaev-ol/lab_2/lab_2.sln
Normal file
28
tasks/dunaev-ol/lab_2/lab_2.sln
Normal file
@@ -0,0 +1,28 @@
|
|||||||
|
|
||||||
|
Microsoft Visual Studio Solution File, Format Version 12.00
|
||||||
|
# Visual Studio Version 17
|
||||||
|
VisualStudioVersion = 17.0.31903.59
|
||||||
|
MinimumVisualStudioVersion = 10.0.40219.1
|
||||||
|
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "worker-1", "worker-1\worker-1.csproj", "{80526535-7D67-463B-BCDF-F1597E28E1E4}"
|
||||||
|
EndProject
|
||||||
|
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "worker-2", "worker-2\worker-2.csproj", "{5F199E11-291F-4AB7-9422-A24FD4EA5727}"
|
||||||
|
EndProject
|
||||||
|
Global
|
||||||
|
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||||
|
Debug|Any CPU = Debug|Any CPU
|
||||||
|
Release|Any CPU = Release|Any CPU
|
||||||
|
EndGlobalSection
|
||||||
|
GlobalSection(SolutionProperties) = preSolution
|
||||||
|
HideSolutionNode = FALSE
|
||||||
|
EndGlobalSection
|
||||||
|
GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
||||||
|
{80526535-7D67-463B-BCDF-F1597E28E1E4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||||
|
{80526535-7D67-463B-BCDF-F1597E28E1E4}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||||
|
{80526535-7D67-463B-BCDF-F1597E28E1E4}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||||
|
{80526535-7D67-463B-BCDF-F1597E28E1E4}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||||
|
{5F199E11-291F-4AB7-9422-A24FD4EA5727}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||||
|
{5F199E11-291F-4AB7-9422-A24FD4EA5727}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||||
|
{5F199E11-291F-4AB7-9422-A24FD4EA5727}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||||
|
{5F199E11-291F-4AB7-9422-A24FD4EA5727}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||||
|
EndGlobalSection
|
||||||
|
EndGlobal
|
||||||
10
tasks/dunaev-ol/lab_2/result-1/data.txt
Normal file
10
tasks/dunaev-ol/lab_2/result-1/data.txt
Normal file
@@ -0,0 +1,10 @@
|
|||||||
|
54
|
||||||
|
65
|
||||||
|
3
|
||||||
|
24
|
||||||
|
67
|
||||||
|
89
|
||||||
|
32
|
||||||
|
1
|
||||||
|
5
|
||||||
|
74
|
||||||
1
tasks/dunaev-ol/lab_2/result/result.txt
Normal file
1
tasks/dunaev-ol/lab_2/result/result.txt
Normal file
@@ -0,0 +1 @@
|
|||||||
|
7921
|
||||||
BIN
tasks/dunaev-ol/lab_2/scrins/1.png
Normal file
BIN
tasks/dunaev-ol/lab_2/scrins/1.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 3.5 KiB |
BIN
tasks/dunaev-ol/lab_2/scrins/2.png
Normal file
BIN
tasks/dunaev-ol/lab_2/scrins/2.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 21 KiB |
BIN
tasks/dunaev-ol/lab_2/scrins/3.png
Normal file
BIN
tasks/dunaev-ol/lab_2/scrins/3.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 27 KiB |
BIN
tasks/dunaev-ol/lab_2/scrins/4.png
Normal file
BIN
tasks/dunaev-ol/lab_2/scrins/4.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 26 KiB |
BIN
tasks/dunaev-ol/lab_2/scrins/5.png
Normal file
BIN
tasks/dunaev-ol/lab_2/scrins/5.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 18 KiB |
BIN
tasks/dunaev-ol/lab_2/scrins/6.png
Normal file
BIN
tasks/dunaev-ol/lab_2/scrins/6.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 21 KiB |
18
tasks/dunaev-ol/lab_2/worker-1/Dockerfile
Normal file
18
tasks/dunaev-ol/lab_2/worker-1/Dockerfile
Normal file
@@ -0,0 +1,18 @@
|
|||||||
|
# Задаем базовый образ на .net
|
||||||
|
FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build-env
|
||||||
|
# Задаем рабочую директорию
|
||||||
|
WORKDIR /src
|
||||||
|
|
||||||
|
|
||||||
|
# Копируем файлы и папки в каталог в контейнер
|
||||||
|
COPY . ./
|
||||||
|
# Создаем образы и устанавливаем данные пакеты в контейнер
|
||||||
|
RUN dotnet restore
|
||||||
|
COPY . .
|
||||||
|
RUN dotnet publish -c Release -o /publish
|
||||||
|
|
||||||
|
FROM mcr.microsoft.com/dotnet/aspnet:5.0
|
||||||
|
WORKDIR /publish
|
||||||
|
COPY --from=build-env /publish .
|
||||||
|
# Вызываем приложение во время выполнения контейнера
|
||||||
|
ENTRYPOINT ["dotnet", "worker-1.dll"]
|
||||||
60
tasks/dunaev-ol/lab_2/worker-1/Program.cs
Normal file
60
tasks/dunaev-ol/lab_2/worker-1/Program.cs
Normal file
@@ -0,0 +1,60 @@
|
|||||||
|
using System;
|
||||||
|
using System.IO;
|
||||||
|
|
||||||
|
namespace FileManipulation
|
||||||
|
{
|
||||||
|
class Program
|
||||||
|
{
|
||||||
|
static void Main(string[] args)
|
||||||
|
{
|
||||||
|
string sourceDirectoryPath = "/var/data";
|
||||||
|
string destinationFilePath = "/var/result/data.txt";
|
||||||
|
string fileWithMostLines = string.Empty;
|
||||||
|
int maxLineCount = 0;
|
||||||
|
|
||||||
|
try
|
||||||
|
{
|
||||||
|
DirectoryInfo sourceDirectory = new DirectoryInfo(sourceDirectoryPath);
|
||||||
|
FileInfo[] files = sourceDirectory.GetFiles();
|
||||||
|
|
||||||
|
foreach (var file in files)
|
||||||
|
{
|
||||||
|
int lineCount = File.ReadLines(file.FullName).Count();
|
||||||
|
|
||||||
|
if (lineCount > maxLineCount)
|
||||||
|
{
|
||||||
|
maxLineCount = lineCount;
|
||||||
|
fileWithMostLines = file.FullName;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!string.IsNullOrEmpty(fileWithMostLines))
|
||||||
|
{
|
||||||
|
// Перемещение файла с наибольшим количеством строк в новое место
|
||||||
|
File.Move(fileWithMostLines, destinationFilePath);
|
||||||
|
Console.WriteLine($"Файл {fileWithMostLines} успешно перемещен в {destinationFilePath}.");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
Console.WriteLine("В указанном каталоге нет файлов.");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
catch (DirectoryNotFoundException)
|
||||||
|
{
|
||||||
|
Console.WriteLine("Указанный каталог не существует.");
|
||||||
|
}
|
||||||
|
catch (IOException ex)
|
||||||
|
{
|
||||||
|
Console.WriteLine($"Произошла ошибка при перемещении файла: {ex.Message}");
|
||||||
|
}
|
||||||
|
catch (UnauthorizedAccessException)
|
||||||
|
{
|
||||||
|
Console.WriteLine("Недостаточно прав для доступа к каталогу или файлу.");
|
||||||
|
}
|
||||||
|
catch (Exception ex)
|
||||||
|
{
|
||||||
|
Console.WriteLine($"Произошла непредвиденная ошибка: {ex.Message}");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
12
tasks/dunaev-ol/lab_2/worker-1/worker-1.csproj
Normal file
12
tasks/dunaev-ol/lab_2/worker-1/worker-1.csproj
Normal file
@@ -0,0 +1,12 @@
|
|||||||
|
<Project Sdk="Microsoft.NET.Sdk">
|
||||||
|
|
||||||
|
<PropertyGroup>
|
||||||
|
<OutputType>Exe</OutputType>
|
||||||
|
<TargetFramework>net5.0</TargetFramework>
|
||||||
|
<RootNamespace>worker_1</RootNamespace>
|
||||||
|
<ImplicitUsings>enable</ImplicitUsings>
|
||||||
|
<Nullable>enable</Nullable>
|
||||||
|
<LangVersion>10.0</LangVersion>
|
||||||
|
</PropertyGroup>
|
||||||
|
|
||||||
|
</Project>
|
||||||
18
tasks/dunaev-ol/lab_2/worker-2/Dockerfile
Normal file
18
tasks/dunaev-ol/lab_2/worker-2/Dockerfile
Normal file
@@ -0,0 +1,18 @@
|
|||||||
|
# Задаем базовый образ на .net
|
||||||
|
FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build-env
|
||||||
|
# Задаем рабочую директорию
|
||||||
|
WORKDIR /src
|
||||||
|
|
||||||
|
|
||||||
|
# Копируем файлы и папки в каталог в контейнер
|
||||||
|
COPY . ./
|
||||||
|
# Создаем образы и устанавливаем данные пакеты в контейнер
|
||||||
|
RUN dotnet restore
|
||||||
|
COPY . .
|
||||||
|
RUN dotnet publish -c Release -o /publish
|
||||||
|
|
||||||
|
FROM mcr.microsoft.com/dotnet/aspnet:5.0
|
||||||
|
WORKDIR /publish
|
||||||
|
COPY --from=build-env /publish .
|
||||||
|
# Вызываем приложение во время выполнения контейнера
|
||||||
|
ENTRYPOINT ["dotnet", "worker-2.dll"]
|
||||||
60
tasks/dunaev-ol/lab_2/worker-2/Program.cs
Normal file
60
tasks/dunaev-ol/lab_2/worker-2/Program.cs
Normal file
@@ -0,0 +1,60 @@
|
|||||||
|
using System;
|
||||||
|
using System.IO;
|
||||||
|
|
||||||
|
namespace FileManipulation
|
||||||
|
{
|
||||||
|
class Program
|
||||||
|
{
|
||||||
|
static void Main(string[] args)
|
||||||
|
{
|
||||||
|
string sourceDirectoryPath = "/var/data";
|
||||||
|
string destinationFilePath = "/var/result/data.txt";
|
||||||
|
string fileWithMostLines = string.Empty;
|
||||||
|
int maxLineCount = 0;
|
||||||
|
|
||||||
|
try
|
||||||
|
{
|
||||||
|
DirectoryInfo sourceDirectory = new DirectoryInfo(sourceDirectoryPath);
|
||||||
|
FileInfo[] files = sourceDirectory.GetFiles();
|
||||||
|
|
||||||
|
foreach (var file in files)
|
||||||
|
{
|
||||||
|
int lineCount = File.ReadLines(file.FullName).Count();
|
||||||
|
|
||||||
|
if (lineCount > maxLineCount)
|
||||||
|
{
|
||||||
|
maxLineCount = lineCount;
|
||||||
|
fileWithMostLines = file.FullName;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!string.IsNullOrEmpty(fileWithMostLines))
|
||||||
|
{
|
||||||
|
// Перемещение файла с наибольшим количеством строк в новое место
|
||||||
|
File.Move(fileWithMostLines, destinationFilePath);
|
||||||
|
Console.WriteLine($"Файл {fileWithMostLines} успешно перемещен в {destinationFilePath}.");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
Console.WriteLine("В указанном каталоге нет файлов.");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
catch (DirectoryNotFoundException)
|
||||||
|
{
|
||||||
|
Console.WriteLine("Указанный каталог не существует.");
|
||||||
|
}
|
||||||
|
catch (IOException ex)
|
||||||
|
{
|
||||||
|
Console.WriteLine($"Произошла ошибка при перемещении файла: {ex.Message}");
|
||||||
|
}
|
||||||
|
catch (UnauthorizedAccessException)
|
||||||
|
{
|
||||||
|
Console.WriteLine("Недостаточно прав для доступа к каталогу или файлу.");
|
||||||
|
}
|
||||||
|
catch (Exception ex)
|
||||||
|
{
|
||||||
|
Console.WriteLine($"Произошла непредвиденная ошибка: {ex.Message}");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
12
tasks/dunaev-ol/lab_2/worker-2/worker-2.csproj
Normal file
12
tasks/dunaev-ol/lab_2/worker-2/worker-2.csproj
Normal file
@@ -0,0 +1,12 @@
|
|||||||
|
<Project Sdk="Microsoft.NET.Sdk">
|
||||||
|
|
||||||
|
<PropertyGroup>
|
||||||
|
<OutputType>Exe</OutputType>
|
||||||
|
<TargetFramework>net5.0</TargetFramework>
|
||||||
|
<RootNamespace>worker_2</RootNamespace>
|
||||||
|
<ImplicitUsings>enable</ImplicitUsings>
|
||||||
|
<Nullable>enable</Nullable>
|
||||||
|
<LangVersion>9.0</LangVersion>
|
||||||
|
</PropertyGroup>
|
||||||
|
|
||||||
|
</Project>
|
||||||
Reference in New Issue
Block a user