task2 deployment

deploy/task2/default.conf

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+upstream backend2 {
+    server backend2:8081;
+}
+
+server {
+    listen       80;
+    server_name  _;
+
+    location / {
+
+     if ($request_method = 'OPTIONS') {
+        add_header 'Access-Control-Allow-Origin' '*';
+        add_header 'Access-Control-Allow-Methods' 'GET, OPTIONS';
+        add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
+        add_header 'Access-Control-Max-Age' 1728000;
+        add_header 'Content-Type' 'text/plain; charset=utf-8';
+        add_header 'Content-Length' 0;
+        return 204;
+     }
+
+     if ($request_method = 'GET') {
+        add_header 'Access-Control-Allow-Origin' '*';
+        add_header 'Access-Control-Allow-Methods' 'GET, OPTIONS';
+        add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
+        add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
+     }
+
+        root   /usr/share/nginx/html;
+        index  index.html index.htm;
+    }
+
+    error_page   500 502 503 504  /50x.html;
+    location = /50x.html {
+        root   /usr/share/nginx/html;
+    }
+
+    location = /answer {
+        proxy_pass   http://backend2;
+    }
+}

deploy/task2/docker-compose.yml

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+version: '3'
+services:
+  static:
+    image: nginx
+    volumes:
+      - "./default.conf:/etc/nginx/conf.d/default.conf"
+      - "../../build/task2:/usr/share/nginx/html"
+    restart: unless-stopped
+    networks:
+      net:
+        ipv4_address: 10.103.204.2
+  backend2:
+    build:
+      dockerfile: ./task2-backend/Dockerfile
+      context: ../..
+    restart: unless-stopped
+    networks:
+      net: {}
+
+networks:
+  net:
+    external:
+      name: tasks-net

task2-backend/Dockerfile

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+FROM alpine as builder
+
+ENV GOPATH /root/go
+ENV PATH ${GOPATH}/bin:${PATH}
+
+RUN mkdir -p /app
+WORKDIR /app
+
+RUN apk add --no-cache go git curl gcc g++ make
+
+COPY . .
+RUN go build -o task2 github.com/mainnika/a-quest/task2-backend
+
+FROM alpine
+
+ENV GOPATH /root/go
+ENV PATH ${GOPATH}/bin:${PATH}
+
+RUN mkdir -p /app
+WORKDIR /app
+
+COPY --from=builder /app/task2 .
+COPY --from=builder /app/task2-backend/config config
+
+EXPOSE 8081
+
+CMD ["/app/task2"]