apiVersion: apps/v1
kind: Deployment
metadata:
  name: portfolio-edge
  namespace: portfolio-edge
  labels:
    app.kubernetes.io/name: cloudflared
    app.kubernetes.io/instance: portfolio-edge
    app.kubernetes.io/component: edge
    app.kubernetes.io/part-of: portfolio-platform
spec:
  replicas: 2
  revisionHistoryLimit: 3
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 0
      maxSurge: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: cloudflared
      app.kubernetes.io/instance: portfolio-edge
  template:
    metadata:
      labels:
        app.kubernetes.io/name: cloudflared
        app.kubernetes.io/instance: portfolio-edge
        app.kubernetes.io/component: edge
        app.kubernetes.io/part-of: portfolio-platform
    spec:
      serviceAccountName: portfolio-edge
      automountServiceAccountToken: false
      terminationGracePeriodSeconds: 30
      securityContext:
        runAsNonRoot: true
        runAsUser: 65532
        runAsGroup: 65532
        seccompProfile:
          type: RuntimeDefault
      affinity:
        podAntiAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
            - weight: 100
              podAffinityTerm:
                topologyKey: kubernetes.io/hostname
                labelSelector:
                  matchLabels:
                    app.kubernetes.io/name: cloudflared
                    app.kubernetes.io/instance: portfolio-edge
      topologySpreadConstraints:
        - maxSkew: 1
          topologyKey: kubernetes.io/hostname
          whenUnsatisfiable: ScheduleAnyway
          labelSelector:
            matchLabels:
              app.kubernetes.io/name: cloudflared
              app.kubernetes.io/instance: portfolio-edge
      containers:
        - name: cloudflared
          image: cloudflare/cloudflared:2026.7.2
          imagePullPolicy: IfNotPresent
          command:
            - cloudflared
            - tunnel
            - --no-autoupdate
            - --loglevel
            - info
            - --metrics
            - 0.0.0.0:2000
            - run
          env:
            - name: TUNNEL_TOKEN
              valueFrom:
                secretKeyRef:
                  name: portfolio-edge-tunnel-token
                  key: token
          ports:
            - name: metrics
              containerPort: 2000
              protocol: TCP
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            capabilities:
              drop:
                - ALL
          volumeMounts:
            - name: tmp
              mountPath: /tmp
          resources:
            requests:
              cpu: 25m
              memory: 64Mi
              ephemeral-storage: 16Mi
            limits:
              cpu: 250m
              memory: 256Mi
              ephemeral-storage: 128Mi
          startupProbe:
            httpGet:
              path: /ready
              port: metrics
            periodSeconds: 3
            timeoutSeconds: 2
            failureThreshold: 40
          readinessProbe:
            httpGet:
              path: /ready
              port: metrics
            periodSeconds: 10
            timeoutSeconds: 3
            failureThreshold: 3
          livenessProbe:
            httpGet:
              path: /ready
              port: metrics
            initialDelaySeconds: 20
            periodSeconds: 10
            timeoutSeconds: 3
            failureThreshold: 3
      volumes:
        - name: tmp
          emptyDir:
            medium: Memory
            sizeLimit: 16Mi