example for http to https redirect

alb-ingress-redirect.yaml

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    kubernetes.io/ingress.class: alb
    alb.ingress.kubernetes.io/certificate-arn: "arn:aws:acm:..."
    alb.ingress.kubernetes.io/scheme: internet-facing
    alb.ingress.kubernetes.io/listen-ports: '[{"HTTP":80,"HTTPS": 443}]'
    alb.ingress.kubernetes.io/actions.ssl-redirect: '{"Type": "redirect", "RedirectConfig": { "Protocol": "HTTPS", "Port": "443", "StatusCode": "HTTP_301"}}'
spec:
  rules:
    - host: example.com
      http:
        paths:
          - backend:
              serviceName: ssl-redirect
              servicePort: use-annotation
          - path: /api/*
            backend:
              serviceName: "my-api"
              servicePort: 80
              

base example code