# Copyright (c) 2017 Tigera, Inc. All rights reserved.

# Licensed 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: v1
kind: Service
metadata:
  name: database
  labels:
    app: database
spec:
  ports:
  - port: 2379
    name: http
  selector:
    app: database
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: database
  labels:
    app: yaobank
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: database
spec:
  replicas: 1
  selector:
    matchLabels:
      app: database
  template:
    metadata:
      labels:
        app: database
        version: v1
    spec:
      serviceAccountName: database
      containers:
      - name: database
        image: calico/yaobank-database:latest
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 2379
        command: ["etcd"]
        args:
          - "-advertise-client-urls" 
          - "http://database:2379"
          - "-listen-client-urls"
          - "http://0.0.0.0:2379"
---
apiVersion: v1
kind: Service
metadata:
  name: summary
  labels:
    app: summary
spec:
  ports:
  - port: 80
    name: http
  selector:
    app: summary
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: summary
  labels:
    app: yaobank
    database: reader
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: summary
spec:
  replicas: 1
  selector:
    matchLabels:
      app: summary
  template:
    metadata:
      labels:
        app: summary
        version: v1
    spec:
      serviceAccountName: summary
      containers:
      - name: summary
        image: calico/yaobank-summary:latest
        imagePullPolicy: Always
        ports:
        - containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
  name: customer
  labels:
    app: customer
spec:
  ports:
  - port: 80
    name: http
  selector:
    app: customer
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: customer
  labels:
    app: yaobank
    summary: reader
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: customer
spec:
  replicas: 1
  selector:
    matchLabels:
      app: customer
  template:
    metadata:
      labels:
        app: customer
        version: v1
    spec:
      serviceAccountName: customer
      containers:
      - name: customer
        image: calico/yaobank-customer:latest
        imagePullPolicy: Always
        ports:
        - containerPort: 80
---
apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: yaobank
spec:
  selector:
    istio: ingressgateway # use istio default controller
  servers:
  - port:
      number: 80
      name: http
      protocol: HTTP
    hosts:
    - "*"
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: yaobank
spec:
  hosts:
  - "*"
  gateways:
  - yaobank
  http:
  - match:
    - uri:
        prefix: /
    route:
    - destination:
        host: customer
        port:
          number: 80
