---
apiVersion: v1
kind: Namespace
metadata:
  name: obsplat-visits-service

---
kind: ConfigMap
apiVersion: v1
metadata:
  name: aws-collector-config
  namespace: obsplat-visits-service
data:
  otel-local-config.yaml: |-
    extensions:
      health_check:
      pprof:
        endpoint: 0.0.0.0:1777

    receivers:
      otlp:
        protocols:
          grpc:
            endpoint: 0.0.0.0:4317

      prometheus:
        config:
          scrape_configs:
            - job_name: 'visits-service-prometheus-receiver'
              metrics_path: '/visits-service/prometheus'
              scrape_interval: 5s
              static_configs:
                - targets: ['visits-service.obsplat-visits-service.svc.cluster.local']
                  labels:
                    application: 'VisitsService'
                    region: '{{.Values.AWSRegion}}'

    processors:
      batch:

    exporters:
      logging:
        loglevel: debug
      otlp/data-prepper:
        endpoint: {{.Values.DataPrepperHostIP}}:{{.Values.DataPrepperHostPort}}
        insecure: true
      awsprometheusremotewrite:
        endpoint: "{{.Values.AWSPrometheusRemoteWriteEndpointURL}}"
        aws_auth:
          region: "{{.Values.AWSRegion}}"
          service: "aps"
          role_arn: "{{.Values.AWSMonitoringAccountRoleARN}}"

    service:
      pipelines:
        traces:
          receivers: [otlp]
          exporters: [otlp/data-prepper]
        metrics:
          receivers: [prometheus]
          exporters: [awsprometheusremotewrite]
      extensions: [pprof]

---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: visits-service
  name: visits-service
  namespace: obsplat-visits-service
spec:
  ports:
    - name: "80"
      port: 80
      targetPort: 9090
  selector:
    app: visits-service
  type: NodePort
status:
  loadBalancer: {}

---
apiVersion: apps/v1
kind: Deployment
metadata:
  annotations:
  labels:
    app: visits-service
  name: visits-service
  namespace: obsplat-visits-service
spec:
  replicas: 1
  selector:
    matchLabels:
      app: visits-service
  strategy: {}
  template:
    metadata:
      labels:
        app: visits-service
    spec:
      containers:
        - image: {{.Values.ImageRepositoryPrefix}}/visits-service:latest
          name: application-visits-service
          imagePullPolicy: Always
          lifecycle:
            preStop:
              exec:
                command: ["sh", "-c", "sleep 10"]
          env:
            - name: OTEL_OTLP_ENDPOINT
              value: "localhost:4317"
            - name: OTEL_RESOURCE_ATTRIBUTES
              value: "service.name=VisitsService,service.namespace=ObsPlat"
            - name: OTEL_METRICS_EXPORTER
              value: "none"
            - name: PETCLINIC_DATABASE_URL
              value: "{{.Values.RDSDataSourceURL}}/visits_db"              
            - name: PETCLINIC_DATABASE_USERNAME
              value: "{{.Values.RDSDataSourceUsername}}"
            - name: PETCLINIC_DATABASE_PASSWORD
              value: "{{.Values.RDSDataSourcePassword}}"                            
            - name: AWS_REGION
              value: "{{.Values.AWSRegion}}"
          ports:
            - containerPort: 9090
        - name: aws-otel-collector
          image: amazon/aws-otel-collector:v0.12.0
          env:
            - name: AWS_REGION
              value: "{{.Values.AWSRegion}}"
          imagePullPolicy: Always
          volumeMounts:
            - name: config-volume
              mountPath: /otel/otel-local-config.yaml
              subPath: otel-local-config.yaml
          ports:
            - containerPort: 4317
            - containerPort: 55680
            - containerPort: 8889
          args: ["--config=/otel/otel-local-config.yaml", "--log-level=INFO"]
      volumes:
        - name: config-volume
          configMap:
            name: aws-collector-config

---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  namespace: obsplat-visits-service
  name: obsplat-ingress
  annotations:
    kubernetes.io/ingress.class: alb
    alb.ingress.kubernetes.io/scheme: internet-facing
    alb.ingress.kubernetes.io/target-type: ip
    alb.ingress.kubernetes.io/group.name: obsplat-alb-ingress
    alb.ingress.kubernetes.io/healthcheck-path: /visits-service/health
spec:
  rules:
    - http:
        paths:
          - path: /visits-service/
            pathType: Prefix
            backend:
              service:
                name: visits-service
                port:
                  number: 80