# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

apiVersion: apps/v1
kind: Deployment
metadata:
  name: httpbin-deployment
spec:
  replicas: 1
  selector:
    matchLabels:
      app: httpbin-deployment
  template:
    metadata:
      labels:
        app: httpbin-deployment
    spec:
      containers:
        - name: httpbin-deployment
          image: kennethreitz/httpbin:latest
          imagePullPolicy: IfNotPresent
          ports:
            - name: http
              containerPort: 80
              protocol: TCP
          resources: {}
          livenessProbe:
            tcpSocket:
              port: 80
            initialDelaySeconds: 2
            timeoutSeconds: 2
            periodSeconds: 5
            successThreshold: 1
            failureThreshold: 3
          readinessProbe:
            tcpSocket:
              port: 80
            initialDelaySeconds: 2
            timeoutSeconds: 2
            periodSeconds: 5
            successThreshold: 1
            failureThreshold: 3

---

apiVersion: v1
kind: Service
metadata:
  name: httpbin
spec:
  selector:
    app: httpbin-deployment
  ports:
    - name: http
      port: 80
      protocol: TCP
      targetPort: 80
  type: ClusterIP

---

apiVersion: gateway.networking.k8s.io/v1
kind: GatewayClass
metadata:
  name: apisix
spec:
  controllerName: "apisix.apache.org/apisix-ingress-controller"

---

apiVersion: apisix.apache.org/v1alpha1
kind: GatewayProxy
metadata:
  name: apisix-proxy-config
spec:
  provider:
    type: ControlPlane
    controlPlane:
      endpoints:
        - ${ADMIN_ENDPOINT}   # https://127.0.0.1:7443
      auth:
        type: AdminKey
        adminKey:
          value: "${ADMIN_KEY}"

---

apiVersion: gateway.networking.k8s.io/v1
kind: Gateway
metadata:
  name: apisix
spec:
  gatewayClassName: apisix
  listeners:
    - name: http
      protocol: HTTP
      port: 80
  infrastructure:
    parametersRef:
      group: apisix.apache.org
      kind: GatewayProxy
      name: apisix-proxy-config

---

apiVersion: gateway.networking.k8s.io/v1
kind: HTTPRoute
metadata:
  name: httpbin
spec:
  parentRefs:
    - name: apisix
  hostnames:
    - httpbin.example.com
  rules:
    - matches:
        - path:
            type: PathPrefix
            value: /*
      backendRefs:
        - name: httpbin
          port: 80