DONE: cicd pipeline for frontend that uses ip first

fe/web/teller-app/.dockerignore

@@ -0,0 +1,8 @@
+node_modules
+dist
+.git
+.gitignore
+*.md
+.env
+.env.*
+.DS_Store

fe/web/teller-app/Dockerfile

@@ -1,10 +1,21 @@
-FROM node:21-alpine AS build
-WORKDIR /teller-app
-COPY package*.json .
-RUN npm install
+# Build stage
+FROM node:20-bookworm AS build
+WORKDIR /app
+
+ARG VITE_API_URL=http://localhost:8080
+ARG VITE_GOLD_PRICE_URL
+ENV VITE_API_URL=$VITE_API_URL
+ENV VITE_GOLD_PRICE_URL=$VITE_GOLD_PRICE_URL
+
+COPY package.json package-lock.json ./
+RUN npm ci
 
 COPY . .
 RUN npm run build
 
-EXPOSE 3000
-CMD ["npm", "run", "preview"]
+# Runtime stage — static SPA
+FROM nginx:alpine
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+COPY --from=build /app/dist /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]

fe/web/teller-app/nginx.conf

@@ -0,0 +1,10 @@
+server {
+    listen 80;
+    server_name _;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+}

fe/web/teller-app/src/constants.js

@@ -1,4 +1,5 @@
-export const SERVER_URL = 'http://localhost:8080';
+export const SERVER_URL =
+    import.meta.env.VITE_API_URL ?? 'http://localhost:8080';
 
 export const GOLD_PRICE_URL =
     import.meta.env.VITE_GOLD_PRICE_URL ??