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https://github.com/romanow/micro-services-v2
Example for demonstrate microservices communication and observability
https://github.com/romanow/micro-services-v2
elk-stack grafana kubernetes spring-boot spring-cloud
Last synced: about 11 hours ago
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Example for demonstrate microservices communication and observability
- Host: GitHub
- URL: https://github.com/romanow/micro-services-v2
- Owner: Romanow
- License: mit
- Created: 2020-10-17T23:32:40.000Z (about 4 years ago)
- Default Branch: master
- Last Pushed: 2024-09-13T10:54:03.000Z (2 months ago)
- Last Synced: 2024-09-14T22:25:05.011Z (2 months ago)
- Topics: elk-stack, grafana, kubernetes, spring-boot, spring-cloud
- Language: Kotlin
- Homepage: https://romanow.github.io/micro-services-v2/
- Size: 776 KB
- Stars: 3
- Watchers: 3
- Forks: 4
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
[](https://github.com/Romanow/micro-services-v2/actions/workflows/main.yml)
[](https://github.com/pre-commit/pre-commit)
# Microservices
## Состав
* [Store Service](store-service/README.md)
* [Order Service](order-service/README.md)
* [Warehouse Service](warehouse-service/README.md)
* [Warranty Service](warranty-service/README.md)
## Взаимодействие сервисов
```mermaid
graph TD
A[Store Service]--> B[Order Service]
A[Store Service] --> C[Warehouse Service]
A[Store Service] --> D[Warranty Service]
B[OrderService] --> D[Warranty Service]
B[OrderService] --> C[Warehouse Service]
C[Warehouse Service] --> D[Warranty Service]
```
## Сборка и запуск
### Запуск в Docker Compose
```shell
# build services
$ ./gradlew clean build
# build docker images
$ docker compose build
# run images
$ docker compose \
-f docker-compose.yml \
-f docker-compose.tracing.yml \
-f docker-compose.logging.yml \
-f docker-compose.monitoring.yml \
up -d --wait
```
## Настройка Auth0
1. Регистрируемся на [Auth0](https://auth0.com).
2. Создаем приложение: `Applications` -> `Create Application`: `Native`, заходим в созданное приложение и
копируем `Client ID` и `Client Secret`.
3. Переходим в `Advanced Settings` -> `Grant Types`: только `Password` (Resource Owner Password Flow).
4. Переходим в `API` -> `Create API`:
* Name: `Cinema Aggregator Service`;
* Identifier: `http://store.romanow-alex.ru`;
* Signing Algorithm: RS256.
5. Настраиваем хранилище паролей: `Settings` -> `Tenant Settings` -> `API Authorization Settings`:
* Default Audience: `http://store.romanow-alex.ru`;
* Default Directory: `Username-Password-Authentication`.
6. Создаем тестового пользователя: `User Management` -> `Users` -> `Create User`:
* Email: `[email protected]`;
* Password: `Qwerty123`;
* Connection: `Username-Password-Authentication`.
После настройки у вас должен успешно выполняться запрос на проверку получение токена (подставить свои настройки):
```shell
curl --location --request POST 'https://romanowalex.eu.auth0.com/oauth/token' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--data-urlencode 'grant_type=password' \
--data-urlencode '[email protected]' \
--data-urlencode 'password=Qwerty123' \
--data-urlencode 'scope=openid' \
--data-urlencode 'client_id=' \
--data-urlencode 'client_secret='
```
В ответ получаем токен:
```json
{
"access_token": "...",
"id_token": "...",
"scope": "openid profile email ...",
"expires_in": 86400,
"token_type": "Bearer"
}
```
## Нагрузочное тестирование
```shell
$ brew install k6
$ docker compose \
-f docker-compose.yml \
-f docker-compose.tracing.yml \
-f docker-compose.logging.yml \
-f docker-compose.monitoring.yml \
up -d --wait
$ K6_WEB_DASHBOARD=true K6_WEB_DASHBOARD_EXPORT=report.html \
k6 run \
-e [email protected] \
-e PASSWORD=Qwerty123 \
-e CLIENT_ID=pXrawhpoDM63b82A7fkiLvRIH81wgmH9 \
-e CLIENT_SECRET=LzQSxUOE2dmAUdgstWke4ngXUeZNLVczvSid7ZVV8HTegCRbOxchQtJ_23EuZ9_V \
k6.auth.js
```