# Poimen Memory API Server
# Serves HTTP endpoints for memory ingest, query, visualization.
# Connects to memory-db (pgvector) + api.riotpiao.com (LLM via Authentik JWT).
apiVersion: apps/v1
kind: Deployment
metadata:
  name: poimen-memory
  namespace: poimen
  labels:
    app.kubernetes.io/name: poimen-memory
    app.kubernetes.io/component: api-server
spec:
  replicas: 2
  selector:
    matchLabels:
      app.kubernetes.io/name: poimen-memory
  template:
    metadata:
      labels:
        app.kubernetes.io/name: poimen-memory
    spec:
      serviceAccountName: poimen-memory
      securityContext:
        runAsNonRoot: true
        runAsUser: 1000
        runAsGroup: 999
        fsGroup: 999
        seccompProfile:
          type: RuntimeDefault
      containers:
        - name: memory
          image: forgejo.riotpiao.com/riotpiao-poimen/poimen-memory:latest
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            capabilities:
              drop:
                - ALL
          imagePullPolicy: Always
          ports:
            - containerPort: 8080
              name: http
          env:
            # Database connection (from CNPG auto-generated secret)
            - name: DATABASE_HOST
              value: "memory-db-rw.poimen.svc.cluster.local"
            - name: DATABASE_PORT
              value: "5432"
            - name: DATABASE_NAME
              value: "memory"
            - name: DATABASE_USER
              valueFrom:
                secretKeyRef:
                  name: memory-db-app
                  key: username
            - name: DATABASE_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: memory-db-app
                  key: password
            - name: DATABASE_URL
              value: "postgresql://$(DATABASE_USER):$(DATABASE_PASSWORD)@$(DATABASE_HOST):$(DATABASE_PORT)/$(DATABASE_NAME)?sslmode=disable"

            # LLM via api.riotpiao.com (Authentik JWT auth)
            - name: LLM_ENDPOINT
              value: "https://api.riotpiao.com/v1/chat/completions"
            - name: LLM_API_BASE
              value: "https://api.riotpiao.com/v1"
            - name: LLM_MODEL
              value: "ornith:35b"

            # Authentik service account (memory-agent-oidc secret)
            - name: AUTHENTIK_ISSUER
              valueFrom:
                secretKeyRef:
                  name: memory-agent-oidc
                  key: ISSUER
            - name: AUTHENTIK_CLIENT_ID
              valueFrom:
                secretKeyRef:
                  name: memory-agent-oidc
                  key: CLIENT_ID
            - name: AUTHENTIK_CLIENT_SECRET
              valueFrom:
                secretKeyRef:
                  name: memory-agent-oidc
                  key: CLIENT_SECRET
            - name: TOKEN_URL
              valueFrom:
                secretKeyRef:
                  name: memory-agent-oidc
                  key: TOKEN_URL

            # Server config
            - name: MEM_API_KEY
              valueFrom:
                secretKeyRef:
                  name: poimen-memory-secrets
                  key: llm-api-key
            - name: MEM_PORT
              value: "8080"
            - name: MEM_HOME
              value: "/tmp"
          envFrom:
            - configMapRef:
                name: poimen-memory-config
          command: ["/app/mem"]
          args:
            - serve
            - --port
            - "8080"
            - --api-key
            - "$(MEM_API_KEY)"
          resources:
            requests:
              cpu: 100m
              memory: 128Mi
            limits:
              cpu: 500m
              memory: 512Mi
          livenessProbe:
            httpGet:
              path: /health
              port: http
            initialDelaySeconds: 10
            periodSeconds: 30
          readinessProbe:
            httpGet:
              path: /health
              port: http
            initialDelaySeconds: 5
            periodSeconds: 10
          volumeMounts:
            - name: tmp
              mountPath: /tmp
      volumes:
        - name: tmp
          emptyDir:
            sizeLimit: 64Mi
      tolerations:
        - key: node-role.kubernetes.io/control-plane
          operator: Exists
          effect: NoSchedule