DevOps & CI/CD

Auto Glass uses a GitOps-based CI/CD pipeline powered by GitHub Actions, Docker, and Kubernetes. Every code change flows through automated linting, testing, security scanning, and a staged canary deployment before reaching 100% production traffic.

CI/CD Pipeline

Environments

Docker & Kubernetes Setup

# Service Dockerfile pattern (multi-stage)
FROM node:22-alpine AS builder
WORKDIR /app
COPY package*.json ./
RUN npm ci --only=production

FROM node:22-alpine AS runner
WORKDIR /app
COPY --from=builder /app/node_modules ./node_modules
COPY . .
EXPOSE 3001
USER node
CMD ["node", "dist/server.js"]

# K8s HPA config
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
  name: booking-service-hpa
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: booking-service
  minReplicas: 2
  maxReplicas: 10
  metrics:
  - type: Resource
    resource:
      name: cpu
      target:
        type: Utilization
        averageUtilization: 60

SLIs, SLOs & Alerting