# FlowerCore.Library.Web — library circulation / catalog / OPAC service.
#
# Deployment + Service + PVC + Certificate + IngressRoute. ArgoCD-managed.
# Cloned from apps/worldbuilder/worldbuilder.yaml (proven from-scratch .Web pattern).
#
# Image build (BLUEJAY-WS):
#   dotnet.exe publish src/FlowerCore.Library.Web -c Release -r linux-x64 --self-contained -o deploy/app -p:NoIncremental=true
#   podman build -t localhost/fc-library:v<TAG> -f deploy/Dockerfile.deploy deploy
#   podman save localhost/fc-library:v<TAG> -o /tmp/fc-library-v<TAG>.tar
#   for ip in 10.0.56.11 10.0.56.12; do  # 2-node cluster (agent2 retired 2026-06-01)
#     scp -o IdentitiesOnly=yes -i ~/.ssh/fcadmin_ed25519 /tmp/fc-library-v<TAG>.tar fcadmin@$ip:/tmp/
#     ssh -o IdentitiesOnly=yes -i ~/.ssh/fcadmin_ed25519 fcadmin@$ip "sudo /var/lib/rancher/rke2/bin/ctr -a /run/k3s/containerd/containerd.sock -n k8s.io images import /tmp/fc-library-v<TAG>.tar"
#   done
#
# DNS preflight: library.iamworkin.lan -> 10.0.56.200 already resolves in pfSense Unbound.
---
apiVersion: v1
kind: Namespace
metadata:
  name: fc-library
  labels:
    app.kubernetes.io/name: fc-library
    app.kubernetes.io/part-of: flowercore
    app.kubernetes.io/managed-by: argocd
    flowercore.io/tenant-id: system
    flowercore.io/created-by: bluejay-infra
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: library-data
  namespace: fc-library
  labels:
    app.kubernetes.io/name: library-data
    app.kubernetes.io/component: storage
    app.kubernetes.io/part-of: flowercore
    app.kubernetes.io/managed-by: argocd
    flowercore.io/tenant-id: system
    flowercore.io/created-by: bluejay-infra
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: longhorn
  resources:
    requests:
      storage: 5Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: library-web
  namespace: fc-library
  labels:
    app.kubernetes.io/name: library-web
    app.kubernetes.io/component: web
    app.kubernetes.io/part-of: flowercore
    app.kubernetes.io/managed-by: argocd
    flowercore.io/tenant-id: system
    flowercore.io/created-by: bluejay-infra
  annotations:
    flowercore.io/traceability-standard: k8s-pod-ownership-and-traceability-standard
spec:
  replicas: 1
  revisionHistoryLimit: 3
  strategy:
    type: Recreate
  selector:
    matchLabels:
      app.kubernetes.io/name: library-web
  template:
    metadata:
      labels:
        app.kubernetes.io/name: library-web
        app.kubernetes.io/component: web
        app.kubernetes.io/part-of: flowercore
        app.kubernetes.io/managed-by: argocd
        flowercore.io/tenant-id: system
        flowercore.io/created-by: bluejay-infra
      annotations:
        prometheus.io/scrape: "true"
        prometheus.io/port: "8080"
        prometheus.io/path: "/metrics/prometheus"
        flowercore.io/audit-trace-id: "library-web-runtime"
    spec:
      securityContext:
        fsGroup: 1654
        fsGroupChangePolicy: OnRootMismatch
      containers:
        - name: web
          image: localhost/fc-library:v202606031925
          imagePullPolicy: Never
          ports:
            - containerPort: 8080
              name: http
          env:
            - name: ASPNETCORE_URLS
              value: "http://+:8080"
            - name: ASPNETCORE_ENVIRONMENT
              value: "Production"
            - name: DOTNET_RUNNING_IN_CONTAINER
              value: "true"
            - name: DOTNET_SYSTEM_GLOBALIZATION_INVARIANT
              value: "false"
            - name: FlowerCore__Database__Provider
              value: "Sqlite"
            - name: FlowerCore__Database__ConnectionStrings__Sqlite
              value: "Data Source=/data/library.db"
          resources:
            requests:
              cpu: 25m
              memory: 256Mi
            limits:
              cpu: 1000m
              memory: 768Mi
          startupProbe:
            httpGet:
              path: /healthz
              port: 8080
            initialDelaySeconds: 5
            periodSeconds: 5
            failureThreshold: 30
          readinessProbe:
            httpGet:
              path: /healthz
              port: 8080
            periodSeconds: 10
            failureThreshold: 3
          livenessProbe:
            tcpSocket:
              port: 8080
            initialDelaySeconds: 30
            periodSeconds: 30
            failureThreshold: 3
          securityContext:
            runAsNonRoot: true
            runAsUser: 1654
            runAsGroup: 1654
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            capabilities:
              drop:
                - ALL
          volumeMounts:
            - name: data
              mountPath: /data
            - name: tmp
              mountPath: /tmp
            - name: logs
              mountPath: /app/logs
      volumes:
        - name: data
          persistentVolumeClaim:
            claimName: library-data
        - name: tmp
          emptyDir: {}
        - name: logs
          emptyDir: {}
---
apiVersion: v1
kind: Service
metadata:
  name: library-web
  namespace: fc-library
  labels:
    app.kubernetes.io/name: library-web
    app.kubernetes.io/component: web
    app.kubernetes.io/part-of: flowercore
    app.kubernetes.io/managed-by: argocd
    flowercore.io/tenant-id: system
    flowercore.io/created-by: bluejay-infra
spec:
  type: ClusterIP
  selector:
    app.kubernetes.io/name: library-web
  ports:
    - name: http
      port: 80
      targetPort: 8080
---
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: library-web-tls
  namespace: fc-library
  labels:
    app.kubernetes.io/name: library-web-tls
    app.kubernetes.io/component: ingress
    app.kubernetes.io/part-of: flowercore
    app.kubernetes.io/managed-by: argocd
    flowercore.io/tenant-id: system
    flowercore.io/created-by: bluejay-infra
spec:
  secretName: library-web-tls
  issuerRef:
    name: step-ca-acme
    kind: ClusterIssuer
  dnsNames:
    - library.iamworkin.lan
  duration: 720h     # 30d (step-ca cap)
  renewBefore: 240h  # 10d
---
apiVersion: traefik.io/v1alpha1
kind: IngressRoute
metadata:
  name: library-web
  namespace: fc-library
  labels:
    app.kubernetes.io/name: library-web
    app.kubernetes.io/component: ingress
    app.kubernetes.io/part-of: flowercore
    app.kubernetes.io/managed-by: argocd
    flowercore.io/tenant-id: system
    flowercore.io/created-by: bluejay-infra
spec:
  entryPoints:
    - websecure
  routes:
    - match: Host(`library.iamworkin.lan`)
      kind: Rule
      services:
        - name: library-web
          port: 80
  tls:
    secretName: library-web-tls