Merge pull request #389 from memplethee-lab/feat/micro

feat(load-balancer-service): add intelligent load balancer microservice with health-aware routing, weighted and least-connections balancing, circuit breaker, and Docker support

Author: Mkalbani

microservices/load-balancer-service/Dockerfile

@@ -0,0 +1,16 @@
+FROM node:20-alpine
+
+WORKDIR /usr/src/app
+
+COPY package*.json ./
+COPY tsconfig*.json ./
+
+RUN npm install
+
+COPY . .
+
+RUN npm run build
+
+EXPOSE 3005
+
+CMD ["npm", "run", "start:prod"]

microservices/load-balancer-service/docker-compose.yml

@@ -0,0 +1,12 @@
+version: '3.8'
+
+services:
+  load-balancer-service:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - '3005:3005'
+    environment:
+      - PORT=3005
+    restart: unless-stopped

microservices/load-balancer-service/nest-cli.json

@@ -0,0 +1,4 @@
+{
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src"
+}