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Microservices Architecture with Docker and Kubernetes
Introduction to Microservices Microservices architecture breaks applications into small, independent services. Docker Basics FROM node:18-alpine WORKDIR /app COPY package*.json ./ RU…
DockerKubernetesMicroservicesDevOps
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Introduction to Microservices
Microservices architecture breaks applications into small, independent services.
Docker Basics
FROM node:18-alpine
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
EXPOSE 3000
CMD ["npm", "start"]Kubernetes Deployment
apiVersion: apps/v1
kind: Deployment
metadata:
name: api-service
spec:
replicas: 3
selector:
matchLabels:
app: api
template:
metadata:
labels:
app: api
spec:
containers:
- name: api
image: myapi:latest
ports:
- containerPort: 3000Service Mesh
Implement Istio for traffic management and security.
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