apiVersion: apps/v1
kind: Deployment
metadata:
  name: approval-service
  namespace: agent-trust
  labels:
    app.kubernetes.io/name: approval-service
    app.kubernetes.io/part-of: proofedmesh
    app.kubernetes.io/component: trust-core
spec:
  replicas: 2
  revisionHistoryLimit: 5
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 0
  selector:
    matchLabels:
      app.kubernetes.io/name: approval-service
  template:
    metadata:
      labels:
        app.kubernetes.io/name: approval-service
        app.kubernetes.io/part-of: proofedmesh
        app.kubernetes.io/component: trust-core
    spec:
      serviceAccountName: approval-service
      automountServiceAccountToken: false
      securityContext:
        runAsNonRoot: true
        runAsUser: 65532
        runAsGroup: 65532
        fsGroup: 65532
        seccompProfile:
          type: RuntimeDefault
      containers:
        - name: approval-service
          image: harbor.basicstack.de/basicstack/approval-service:main
          imagePullPolicy: IfNotPresent
          args:
            - "-listen=:8080"
            - "-signing-url=http://signing-service.agent-trust.svc.cluster.local:8081"
            - "-signing-key-ref=trust-api/approval-signer-2026-q4"
            - "-tlog-url=http://transparency-log.agent-trust.svc.cluster.local:8080"
            - "-session-ttl=15m"
            - "-challenge-ttl=2m"
          env:
            # ---- Pocket-ID OIDC issuer for attestation `issuer` field +
            # future auth middleware discovery (DEV-614). ----
            - name: APPROVAL_POCKET_ID_ISSUER
              value: "https://auth.basicstack.de"
            - name: APPROVAL_POCKET_ID_CLIENT
              valueFrom:
                secretKeyRef:
                  name: approval-service-dev
                  key: APPROVAL_POCKET_ID_CLIENT
            # ---- Pocket-ID client secret (OIDC authorization_code +
            # client_credentials; Phase 2 middleware consumes it). ----
            - name: APPROVAL_POCKET_ID_SECRET
              valueFrom:
                secretKeyRef:
                  name: approval-service-dev
                  key: APPROVAL_POCKET_ID_SECRET
            # ---- WebAuthn RP config (DEV-608): must match the browser
            # origin reached via Pangolin/Traefik. ----
            - name: APPROVAL_WEBAUTHN_RP_ID
              valueFrom:
                secretKeyRef:
                  name: approval-service-dev
                  key: APPROVAL_WEBAUTHN_RP_ID
            - name: APPROVAL_WEBAUTHN_RP_ORIGIN
              valueFrom:
                secretKeyRef:
                  name: approval-service-dev
                  key: APPROVAL_WEBAUTHN_RP_ORIGIN
            # ---- Bearer the approval-service presents to signing-service. ----
            - name: APPROVAL_SIGNING_TOKEN
              valueFrom:
                secretKeyRef:
                  name: approval-service-dev
                  key: APPROVAL_SIGNING_TOKEN
          ports:
            - name: http
              containerPort: 8080
              protocol: TCP
          readinessProbe:
            httpGet:
              path: /healthz
              port: http
            initialDelaySeconds: 2
            periodSeconds: 10
            failureThreshold: 3
          livenessProbe:
            httpGet:
              path: /healthz
              port: http
            initialDelaySeconds: 10
            periodSeconds: 20
            failureThreshold: 3
          resources:
            requests:
              cpu: "100m"
              memory: "128Mi"
            limits:
              cpu: "500m"
              memory: "256Mi"
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            capabilities:
              drop:
                - ALL
      topologySpreadConstraints:
        - maxSkew: 1
          topologyKey: kubernetes.io/hostname
          whenUnsatisfiable: ScheduleAnyway
          labelSelector:
            matchLabels:
              app.kubernetes.io/name: approval-service