Kubernetes Deployment

Prerequisites

• Kubernetes cluster 1.19+
• kubectl configured
• Helm 3.0+ (optional)

Basic Deployment

apiVersion: apps/v1
kind: Deployment
metadata:
  name: maps-messaging
spec:
  replicas: 3
  selector:
    matchLabels:
      app: maps-messaging
  template:
    metadata:
      labels:
        app: maps-messaging
    spec:
      containers:
      - name: maps-messaging
        image: mapsmessaging/maps-messaging:latest
        ports:
        - containerPort: 1883
        - containerPort: 5672
        resources:
          requests:
            memory: "1Gi"
            cpu: "500m"
          limits:
            memory: "2Gi"
            cpu: "1000m"