100 lines
2.1 KiB
Markdown
100 lines
2.1 KiB
Markdown
## Лабораторная работа №3, ПИбд-42 Тепечин Кирилл
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### Сервисы
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* `opop-service`
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* `document-service`
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### Синхронный обмен между микросервисами
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Синхронное взаимодействие осуществляется через `RestTemplate`
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Пример взаимодействия:
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````java
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RestTemplate restTemplate = new RestTemplate();
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String URL = "http://document-service:8081/document/";
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restTemplate.getForObject(URL+ opopDto.getDocumentId(), DocumentInfo.class)
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````
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### Докерфайлы
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````dockerfile
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FROM eclipse-temurin:17-jdk-alpine
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VOLUME /tmp
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ARG JAR_FILE
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COPY ${JAR_FILE} app.jar
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ENTRYPOINT ["java","-jar","/app.jar"]
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````
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### docker-compose файл
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````yaml
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version: '3'
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services:
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opop-service:
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build:
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context: /opop-service
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dockerfile: Dockerfile
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args:
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JAR_FILE: build/libs/*.jar
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ports:
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- "8080:8080"
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networks:
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- my-network
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environment:
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server.forward-headers-strategy: framework
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document-service:
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build:
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context: /document-service
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dockerfile: Dockerfile
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args:
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JAR_FILE: build/libs/*.jar
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ports:
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- "8081:8081"
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networks:
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- my-network
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environment:
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server.forward-headers-strategy: framework
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nginx:
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image: nginx
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ports:
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- "80:80"
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networks:
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- my-network
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volumes:
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- ./nginx-conf:/etc/nginx/conf.d
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depends_on:
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- opop-service
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- document-service
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networks:
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my-network:
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driver: bridge
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````
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### nginx.conf
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````
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server {
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listen 80;
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location /opop-service/ {
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proxy_pass_request_headers on;
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proxy_set_header Host $host;
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proxy_set_header X-Forwarded-Prefix '/opop-service';
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proxy_pass http://opop-service:8080/;
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}
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location /document-service/ {
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proxy_pass_request_headers on;
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proxy_set_header Host $host;
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proxy_set_header X-Forwarded-Prefix '/document-service';
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proxy_pass http://document-service:8081/;
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}
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}
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````
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### Ссылка на видео
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https://vk.com/video170089763_456239482?list=ln-0DBU1KuruzjrZvKRLE
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