apiVersion: apps/v1
kind: Deployment
metadata:
  name: api-server
spec:
  replicas: 3
  selector:
    matchLabels:
      app: api-server
  template:
    metadata:
      labels:
        app: api-server
    spec:
      initContainers:
        - name: wait-for-psql
          image: busybox
          command: ['sh', '-c', 'until nc -z psql-service 5432; do echo waiting for postgres readiness; sleep 2; done;']
      containers:
        - name: api-server
          image: registry.lab.divyam.dev/fastbin-api-server:latest
          ports:
            - containerPort: 8080
          env:
            - name: DB_DATABASE
              valueFrom:
                configMapKeyRef:
                  name: fastbin-config
                  key: DB_DATABASE
            - name: DB_USERNAME
              valueFrom:
                configMapKeyRef:
                  name: fastbin-config
                  key: DB_USERNAME
            - name: DB_PASSWORD
              valueFrom:
                configMapKeyRef:
                  name: fastbin-config
                  key: DB_PASSWORD
            - name: DB_HOST
              valueFrom:
                configMapKeyRef:
                  name: fastbin-config
                  key: DB_HOST
            - name: DB_PORT
              valueFrom:
                configMapKeyRef:
                  name: fastbin-config
                  key: DB_PORT
            - name: KEYGEN_HOST
              valueFrom:
                configMapKeyRef:
                  name: fastbin-config
                  key: KEYGEN_HOST

---
apiVersion: v1
kind: Service
metadata:
  name: api-server-service
spec:
  ports:
    - port: 80
      targetPort: 8080
  selector:
    app: api-server
  type: LoadBalancer