projectALBIngress_query.yaml

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: alb-ingress
  namespace: "project-alb"
  annotations:
    kubernetes.io/ingress.class: alb
    alb.ingress.kubernetes.io/scheme: internet-facing
    alb.ingress.kubernetes.io/subnets: public-subnets
    alb.ingress.kubernetes.io/security-groups: sec-grp
    alb.ingress.kubernetes.io/conditions.rolling-front-green: '[{"Field":"query-string","QueryStringConfig":{"Values":[{"Key":"group","Value":"green"}]}}]'
    alb.ingress.kubernetes.io/conditions.forward-multiple-tg: '[{"Field":"query-string","QueryStringConfig":{"Values":[{"Key":"group","Value":"blue"}]}}]'
    alb.ingress.kubernetes.io/actions.forward-multiple-tg: '{"Type":"forward","ForwardConfig":{"TargetGroups":[{"ServiceName":"rolling-front-blue","ServicePort":"80","Weight":100},{"ServiceName":"rolling-front-green","ServicePort":"8080","Weight":0}]}}'

  labels:
    app: project-ingress
spec:
  rules:
  - http:
      paths:
        - backend:
            serviceName: rolling-front-green
            servicePort: 8080
        - backend:
            serviceName: forward-multiple-tg
            servicePort: use-annotation
        - path: /*
          backend:
            serviceName: rolling-front-blue
            servicePort: 80