migrate from express to nginx proxy pt.1

.dockerignore

@@ -3,4 +3,5 @@ npm-debug.log
 yarn.lock
 yarn-error.log
 *.log
-.git
+.git
+build

Dockerfile

@@ -1,17 +1,22 @@
-FROM node:14-alpine as build
+FROM node:14-alpine as builder
 
 WORKDIR /app
 
-COPY package.json /app/package.json
+COPY package.json /app/
 
-RUN npm install
+RUN npm install --only=prod
-
-RUN npm install -g cross-env dotenv-cli
 
 COPY . /app
 
-RUN npm run build
+RUN npm run build:client
 
-EXPOSE 3001
 
-CMD ["node", "build/server.js"]
+FROM nginx:alpine
+
+COPY --from=builder /app/build /usr/share/nginx/html
+
+COPY --from=builder /app/nginx.conf /etc/nginx/conf.d/default.conf
+
+EXPOSE 3000
+
+ENTRYPOINT ["nginx", "-g", "daemon off;"]

docker-compose.yml

@@ -1,32 +1,34 @@
 version: '3.3'
 services:
-  calcapp:
+  client:
-    container_name: calcapp
     build: ./EvoCalculator
-    ports:
-      - '3001:3001'
     depends_on:
-      - calccore
+      - core
-    restart: always
     networks:
-      vpcbr:
+     - calc_network
-        ipv4_address: 10.5.0.4
+    links:
+      - core
 
-  calccore:
+  core:
-    container_name: calccore
     build: ./EvoCalculator.Core
-    ports:
-      - '5000:5000'
-    restart: always
     networks:
-      vpcbr:
+     - calc_network
-        ipv4_address: 10.5.0.5
+     
+  proxy:
+    restart: always
+    build: ./EvoCalculator.Proxy 
+    ports:
+      - '4000:80'
+    networks:
+      - web
+      - calc_network
+    depends_on:
+      - client
+    links:
+      - client
 
 networks:
-  vpcbr:
+  calc_network:
     driver: bridge
-    ipam:
-      config:
-        - subnet: 10.5.0.0/16
   web:
     external: true

nginx.conf

@@ -0,0 +1,8 @@
+server {
+  listen 3000;
+  location / {
+    root /usr/share/nginx/html;
+    index index.html index.htm;
+    try_files $uri $uri/ /index.html =404;
+  }
+} 

src/client/services/CalculationService/index.ts

@@ -27,7 +27,6 @@ export default class {
       axios
         .post<IGetCalculationResponse>(
           getServerUrl(
-            '/proxy',
             CORE_PROXY_URL,
             '/api',
             '/v1',

src/client/services/CrmService/client.ts

@@ -3,6 +3,6 @@ import { getServerUrl } from 'client/common/urls';
 import { CRM_PROXY_URL } from 'core/constants/urls';
 
 export default new ApolloClient({
-  uri: getServerUrl('/proxy', CRM_PROXY_URL),
+  uri: getServerUrl(CRM_PROXY_URL),
   cache: new InMemoryCache(),
 });

src/core/constants/urls.js

@@ -9,5 +9,5 @@ export const CRM_PROXY_URL = '/crmgraphql';
 export const CORE_URL =
   process.env.NODE_ENV === 'development'
     ? 'http://localhost:5000'
-    : 'http://calccore:5000';
+    : 'http://core:5000';
 export const CORE_PROXY_URL = '/core';