# The car server (Go). One replica on purpose: pending pairing requests and the wrong-password
# counters are kept in memory.
apiVersion: apps/v1
kind: Deployment
metadata:
  name: mg4-server
  namespace: mg4
  labels:
    app.kubernetes.io/name: mg4-server
    app.kubernetes.io/part-of: mg4
spec:
  replicas: 1
  strategy:
    type: Recreate
  selector:
    matchLabels:
      app.kubernetes.io/name: mg4-server
  template:
    metadata:
      labels:
        app.kubernetes.io/name: mg4-server
        app.kubernetes.io/part-of: mg4
    spec:
      securityContext:
        runAsNonRoot: true
        runAsUser: 65532
        runAsGroup: 65532
        seccompProfile:
          type: RuntimeDefault
      containers:
        - name: server
          # 2.6.1, pinned by digest so a re-pushed tag cannot change what runs.
          image: git.stinnesbeck.com/nils/mg4-server@sha256:df1d40e423b7ee365e8379e2eaefb4c0db3a599e6429728a37d46827f83d82cd
          ports:
            - name: http
              containerPort: 8080
          env:
            - name: INFLUX_URL
              value: http://influxdb.mg4.svc:8086
            - name: INFLUX_ORG
              value: mg4
            - name: INFLUX_BUCKET
              value: mg4
            # Where a phone reaches the server; the pairing QR code points here.
            - name: PUBLIC_URL
              value: https://car.k8s.stinnesbeck.com
            # App updates: the releases of this repository, relayed to the car. Read with
            # FORGE_TOKEN from the mg4-server Secret; leave that empty to switch updates off.
            - name: FORGE_URL
              value: https://git.stinnesbeck.com
            - name: FORGE_REPO
              value: nils/mg4
            - name: INFLUX_TOKEN
              valueFrom:
                secretKeyRef:
                  name: influxdb-auth
                  key: admin-token
          # INGEST_TOKEN, APPROVAL_PASSWORD, FORGE_TOKEN.
          envFrom:
            - secretRef:
                name: mg4-server
          readinessProbe:
            httpGet:
              path: /v1/health
              port: http
            periodSeconds: 10
          livenessProbe:
            httpGet:
              path: /v1/health
              port: http
            initialDelaySeconds: 5
            periodSeconds: 30
          resources:
            requests:
              cpu: 10m
              memory: 32Mi
            limits:
              memory: 128Mi
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            capabilities:
              drop: ["ALL"]
---
apiVersion: v1
kind: Service
metadata:
  name: mg4-server
  namespace: mg4
  labels:
    app.kubernetes.io/name: mg4-server
    app.kubernetes.io/part-of: mg4
spec:
  selector:
    app.kubernetes.io/name: mg4-server
  ports:
    - name: http
      port: 80
      targetPort: http