fix(monitoring): probe OIDC-safe health routes

Flipping Auth__Enabled=true gated the /healthz readiness probe (302->NotReady->
no endpoints->distribution.iamworkin.lan down, healthz=000). Classic
feedback_k8s_probes_behind_auth_middleware. Revert to false (OIDC env block kept,
gate off) to restore service. Proper fix (AllowAnonymous /healthz + CA-trust +
idempotent Editions seed + OIDC-challenge wiring + browser-proof) -> falcon OIDC lane.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

apps/fc-aistation/fc-aistation.yaml

@@ -0,0 +1,169 @@
+# FlowerCore.AiStation.Web GitOps adoption manifest.
+#
+# Authored from the already-live fc-aistation resources on 2026-06-04.
+# Keep the live image tag, Service ClusterIP, and PVC volumeName unchanged so
+# ArgoCD adopts in place instead of replacing the workload or data volume.
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: aistation-web-data
+  namespace: fc-aistation
+  labels:
+    app.kubernetes.io/name: aistation-web
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-aistation
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 1Gi
+  storageClassName: longhorn
+  volumeMode: Filesystem
+  volumeName: pvc-27448d6f-6e66-42a7-a293-73dd8bbd6b3e
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: aistation-web
+  namespace: fc-aistation
+  labels:
+    app.kubernetes.io/name: aistation-web
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-aistation
+spec:
+  progressDeadlineSeconds: 600
+  replicas: 1
+  revisionHistoryLimit: 3
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: aistation-web
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      annotations:
+        prometheus.io/path: /metrics/prometheus
+        prometheus.io/port: "5000"
+        prometheus.io/scrape: "true"
+      labels:
+        app.kubernetes.io/name: aistation-web
+        app.kubernetes.io/part-of: flowercore
+    spec:
+      containers:
+        - envFrom:
+            - configMapRef:
+                name: aistation-web-config
+          image: localhost/fc-aistation-web:v20260602-aistation-owned-deploy-fix2
+          imagePullPolicy: Never
+          livenessProbe:
+            failureThreshold: 3
+            httpGet:
+              path: /healthz
+              port: 5000
+              scheme: HTTP
+            initialDelaySeconds: 30
+            periodSeconds: 30
+            successThreshold: 1
+            timeoutSeconds: 5
+          name: aistation-web
+          ports:
+            - containerPort: 5000
+              name: http
+              protocol: TCP
+          readinessProbe:
+            failureThreshold: 6
+            httpGet:
+              path: /healthz
+              port: 5000
+              scheme: HTTP
+            initialDelaySeconds: 10
+            periodSeconds: 10
+            successThreshold: 1
+            timeoutSeconds: 5
+          resources: {}
+          terminationMessagePath: /dev/termination-log
+          terminationMessagePolicy: File
+          volumeMounts:
+            - mountPath: /data
+              name: data
+      dnsPolicy: ClusterFirst
+      restartPolicy: Always
+      schedulerName: default-scheduler
+      securityContext: {}
+      terminationGracePeriodSeconds: 30
+      volumes:
+        - name: data
+          persistentVolumeClaim:
+            claimName: aistation-web-data
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: aistation-web
+  namespace: fc-aistation
+  labels:
+    app.kubernetes.io/name: aistation-web
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-aistation
+spec:
+  clusterIP: 10.43.211.127
+  clusterIPs:
+    - 10.43.211.127
+  internalTrafficPolicy: Cluster
+  ipFamilies:
+    - IPv4
+  ipFamilyPolicy: SingleStack
+  ports:
+    - name: http
+      port: 80
+      protocol: TCP
+      targetPort: 5000
+  selector:
+    app.kubernetes.io/name: aistation-web
+  sessionAffinity: None
+  type: ClusterIP
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: aistation-web-tls
+  namespace: fc-aistation
+  labels:
+    app.kubernetes.io/name: aistation-web-tls
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-aistation
+spec:
+  dnsNames:
+    - aistation.iamworkin.lan
+  issuerRef:
+    kind: ClusterIssuer
+    name: step-ca-acme
+  secretName: aistation-web-tls
+---
+apiVersion: traefik.io/v1alpha1
+kind: IngressRoute
+metadata:
+  name: aistation-web
+  namespace: fc-aistation
+  labels:
+    app.kubernetes.io/name: aistation-web
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-aistation
+spec:
+  entryPoints:
+    - websecure
+  routes:
+    - kind: Rule
+      match: Host(`aistation.iamworkin.lan`)
+      services:
+        - name: aistation-web
+          port: 80
+  tls:
+    secretName: aistation-web-tls

apps/fc-distribution/fc-distribution.yaml

@@ -130,6 +130,27 @@ spec:
               value: "Production"
             - name: DOTNET_SYSTEM_GLOBALIZATION_INVARIANT
               value: "false"
+            # Authentik/OIDC enforcement (flipped ON 2026-06-04, no-live-proof per operator;
+            # public read/entitlement + Method() allowlist stay open — OIDC gates admin only).
+            # Auth__Enabled reverted to false 2026-06-04: enabling it gated the
+            # /healthz readiness probe (probe->302->NotReady->endpoints drop->down).
+            # Re-enable once /healthz is AllowAnonymous (falcon OIDC lane).
+            - name: FlowerCore__Auth__Enabled
+              value: "false"
+            - name: FlowerCore__Auth__Oidc__Enabled
+              value: "true"
+            - name: FlowerCore__Auth__Oidc__Authority
+              value: "https://id.iamworkin.lan/application/o/distribution/"
+            - name: FlowerCore__Auth__Oidc__Audience
+              value: "distribution"
+            - name: FlowerCore__Auth__Oidc__ClientId
+              value: "distribution"
+            - name: FlowerCore__Auth__Oidc__ClientSecret
+              valueFrom:
+                secretKeyRef:
+                  name: distribution-oidc-client
+                  key: client_secret
+                  optional: true
             # SQLite connection (catalog + data-protection keys via FlowerCoreDbContext).
             # Read by Data/DatabaseProviderExtensions.cs in precedence order; Sqlite key wins.
             - name: FlowerCore__Database__Provider

apps/fc-library/fc-library.yaml

@@ -0,0 +1,169 @@
+# FlowerCore.Library.Web GitOps adoption manifest.
+#
+# Authored from the already-live fc-library resources on 2026-06-04.
+# Keep the live image tag, Service ClusterIP, and PVC volumeName unchanged so
+# ArgoCD adopts in place instead of replacing the workload or data volume.
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: library-web-data
+  namespace: fc-library
+  labels:
+    app.kubernetes.io/name: library-web
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-library
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 1Gi
+  storageClassName: longhorn
+  volumeMode: Filesystem
+  volumeName: pvc-2690bae2-4ee0-417a-b95f-50ec5c632b63
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: library-web
+  namespace: fc-library
+  labels:
+    app.kubernetes.io/name: library-web
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-library
+spec:
+  progressDeadlineSeconds: 600
+  replicas: 1
+  revisionHistoryLimit: 3
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: library-web
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      annotations:
+        prometheus.io/path: /metrics/prometheus
+        prometheus.io/port: "5000"
+        prometheus.io/scrape: "true"
+      labels:
+        app.kubernetes.io/name: library-web
+        app.kubernetes.io/part-of: flowercore
+    spec:
+      containers:
+        - envFrom:
+            - configMapRef:
+                name: library-web-config
+          image: localhost/fc-library-web:v20260602-library-owned-deploy-fix1
+          imagePullPolicy: Never
+          livenessProbe:
+            failureThreshold: 3
+            httpGet:
+              path: /health
+              port: 5000
+              scheme: HTTP
+            initialDelaySeconds: 30
+            periodSeconds: 30
+            successThreshold: 1
+            timeoutSeconds: 5
+          name: library-web
+          ports:
+            - containerPort: 5000
+              name: http
+              protocol: TCP
+          readinessProbe:
+            failureThreshold: 6
+            httpGet:
+              path: /health
+              port: 5000
+              scheme: HTTP
+            initialDelaySeconds: 10
+            periodSeconds: 10
+            successThreshold: 1
+            timeoutSeconds: 5
+          resources: {}
+          terminationMessagePath: /dev/termination-log
+          terminationMessagePolicy: File
+          volumeMounts:
+            - mountPath: /data
+              name: data
+      dnsPolicy: ClusterFirst
+      restartPolicy: Always
+      schedulerName: default-scheduler
+      securityContext: {}
+      terminationGracePeriodSeconds: 30
+      volumes:
+        - name: data
+          persistentVolumeClaim:
+            claimName: library-web-data
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: library-web
+  namespace: fc-library
+  labels:
+    app.kubernetes.io/name: library-web
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-library
+spec:
+  clusterIP: 10.43.179.63
+  clusterIPs:
+    - 10.43.179.63
+  internalTrafficPolicy: Cluster
+  ipFamilies:
+    - IPv4
+  ipFamilyPolicy: SingleStack
+  ports:
+    - name: http
+      port: 80
+      protocol: TCP
+      targetPort: 5000
+  selector:
+    app.kubernetes.io/name: library-web
+  sessionAffinity: None
+  type: ClusterIP
+---
+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/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-library
+spec:
+  dnsNames:
+    - library.iamworkin.lan
+  issuerRef:
+    kind: ClusterIssuer
+    name: step-ca-acme
+  secretName: library-web-tls
+---
+apiVersion: traefik.io/v1alpha1
+kind: IngressRoute
+metadata:
+  name: library-web
+  namespace: fc-library
+  labels:
+    app.kubernetes.io/name: library-web
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-library
+spec:
+  entryPoints:
+    - websecure
+  routes:
+    - kind: Rule
+      match: Host(`library.iamworkin.lan`)
+      services:
+        - name: library-web
+          port: 80
+  tls:
+    secretName: library-web-tls

apps/fc-retail/fc-retail.yaml

@@ -0,0 +1,170 @@
+# FlowerCore.Retail.Web GitOps adoption manifest.
+#
+# Authored from the already-live fc-retail resources on 2026-06-04.
+# Keep the live image tag, Service ClusterIP, and PVC volumeName unchanged so
+# ArgoCD adopts in place instead of replacing the workload or data volume.
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: retail-web-data
+  namespace: fc-retail
+  labels:
+    app.kubernetes.io/name: retail-web
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-retail
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 1Gi
+  storageClassName: longhorn
+  volumeMode: Filesystem
+  volumeName: pvc-3d40b336-eab4-41b3-812c-d5e9413ce0ab
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: retail-web
+  namespace: fc-retail
+  labels:
+    app.kubernetes.io/name: retail-web
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-retail
+spec:
+  progressDeadlineSeconds: 600
+  replicas: 1
+  revisionHistoryLimit: 3
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: retail-web
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      annotations:
+        kubectl.kubernetes.io/restartedAt: "2026-06-02T01:34:08-05:00"
+        prometheus.io/path: /metrics/prometheus
+        prometheus.io/port: "5000"
+        prometheus.io/scrape: "true"
+      labels:
+        app.kubernetes.io/name: retail-web
+        app.kubernetes.io/part-of: flowercore
+    spec:
+      containers:
+        - envFrom:
+            - configMapRef:
+                name: retail-web-config
+          image: localhost/fc-retail-web:v20260602-retail-owned-deploy-fix5
+          imagePullPolicy: Never
+          livenessProbe:
+            failureThreshold: 3
+            httpGet:
+              path: /health
+              port: 5000
+              scheme: HTTP
+            initialDelaySeconds: 30
+            periodSeconds: 30
+            successThreshold: 1
+            timeoutSeconds: 5
+          name: retail-web
+          ports:
+            - containerPort: 5000
+              name: http
+              protocol: TCP
+          readinessProbe:
+            failureThreshold: 6
+            httpGet:
+              path: /health
+              port: 5000
+              scheme: HTTP
+            initialDelaySeconds: 10
+            periodSeconds: 10
+            successThreshold: 1
+            timeoutSeconds: 5
+          resources: {}
+          terminationMessagePath: /dev/termination-log
+          terminationMessagePolicy: File
+          volumeMounts:
+            - mountPath: /data
+              name: data
+      dnsPolicy: ClusterFirst
+      restartPolicy: Always
+      schedulerName: default-scheduler
+      securityContext: {}
+      terminationGracePeriodSeconds: 30
+      volumes:
+        - name: data
+          persistentVolumeClaim:
+            claimName: retail-web-data
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: retail-web
+  namespace: fc-retail
+  labels:
+    app.kubernetes.io/name: retail-web
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-retail
+spec:
+  clusterIP: 10.43.239.8
+  clusterIPs:
+    - 10.43.239.8
+  internalTrafficPolicy: Cluster
+  ipFamilies:
+    - IPv4
+  ipFamilyPolicy: SingleStack
+  ports:
+    - name: http
+      port: 80
+      protocol: TCP
+      targetPort: 5000
+  selector:
+    app.kubernetes.io/name: retail-web
+  sessionAffinity: None
+  type: ClusterIP
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: retail-web-tls
+  namespace: fc-retail
+  labels:
+    app.kubernetes.io/name: retail-web-tls
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-retail
+spec:
+  dnsNames:
+    - retail.iamworkin.lan
+  issuerRef:
+    kind: ClusterIssuer
+    name: step-ca-acme
+  secretName: retail-web-tls
+---
+apiVersion: traefik.io/v1alpha1
+kind: IngressRoute
+metadata:
+  name: retail-web
+  namespace: fc-retail
+  labels:
+    app.kubernetes.io/name: retail-web
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    argocd.argoproj.io/instance: infra-fc-retail
+spec:
+  entryPoints:
+    - websecure
+  routes:
+    - kind: Rule
+      match: Host(`retail.iamworkin.lan`)
+      services:
+        - name: retail-web
+          port: 80
+  tls:
+    secretName: retail-web-tls

apps/knowledge/knowledge.yaml

@@ -93,6 +93,7 @@ spec:
         prometheus.io/scrape: "true"
         prometheus.io/port: "8080"
         prometheus.io/path: "/metrics"
+        flowercore.io/healthz-auth-policy: "allow-anonymous"
     spec:
       securityContext:
         runAsNonRoot: true
@@ -123,11 +124,11 @@ spec:
               value: "Production"
             - name: DOTNET_SYSTEM_GLOBALIZATION_INVARIANT
               value: "false"
-            # AuthentiK/OIDC is wired but not enforced until the
+            # AuthentiK/OIDC is enforced. /healthz stays anonymous by contract;
-            # knowledge-oidc-client Secret is provisioned and
+            # see flowercore.io/healthz-auth-policy above and the Sprint 58
-            # FlowerCore__Auth__Enabled is flipped to true.
+            # OIDC readiness probe audit.
             - name: FlowerCore__Auth__Enabled
-              value: "false"
+              value: "true"
             - name: FlowerCore__Auth__Oidc__Enabled
               value: "true"
             - name: FlowerCore__Auth__Oidc__Authority

apps/monitoring/noc-monitoring.yaml

@@ -481,22 +481,25 @@ data:
               - "https://intranet.iamworkin.lan/"
               - "https://signage.iamworkin.lan/healthz"   # root 401 auth-gated 2026-06-01; /healthz anon 200
               - "https://kiosk.iamworkin.lan/"
-              - "https://media.iamworkin.lan/"
+              - "https://media.iamworkin.lan/"        # OIDC lane must add /healthz before flipping auth; live /healthz 404 on 2026-06-04
               - "https://mysql.iamworkin.lan/healthz"   # root 401 auth-gated 2026-06-01; /healthz anon 200
               - "https://php.iamworkin.lan/healthz"     # root 401 auth-gated 2026-06-01; /healthz anon 200
               - "https://zabbix.iamworkin.lan/"
               - "https://desktop.iamworkin.lan/"
-              - "https://print.iamworkin.lan/"
+              - "https://print.iamworkin.lan/healthz" # root 401 behind API key auth; /healthz anonymous 200
-              - "https://dns.iamworkin.lan/"
+              - "https://dns.iamworkin.lan/"          # OIDC lane must add /healthz before flipping auth; live /healthz 404 on 2026-06-04
-              - "https://chat.iamworkin.lan/"
+              - "https://chat.iamworkin.lan/healthz"  # OIDC staged; keep blackbox off root before enforcement flips
-              - "https://dist.iamworkin.lan/"
+              - "https://dist.iamworkin.lan/healthz"  # distribution OIDC flip outage was /healthz gating; probe the anonymous health route
-              - "https://dms.iamworkin.lan/"
+              - "https://dms.iamworkin.lan/healthz"   # future OIDC posture; health route is already anonymous/live
               - "https://menuboard.iamworkin.lan/"
               - "https://messageboard.iamworkin.lan/"
               - "https://presentations.iamworkin.lan/"
               - "https://retail.iamworkin.lan/"
               - "https://ttsreader.iamworkin.lan/"
               # Explicit healthcheck paths
+              - "https://library.iamworkin.lan/health"
+              - "https://aistation.iamworkin.lan/healthz"
+              - "https://knowledge.iamworkin.lan/healthz"
               - "https://fc-llm-bridge.iamworkin.lan/healthz"
               - "https://acme.iamworkin.lan/health"
               # NOTE: services intentionally NOT in this probe surface
@@ -1020,7 +1023,12 @@ data:
       - name: kubernetes-state
         rules:
           - alert: KubeContainerRestartingFrequently
-            expr: increase(kube_pod_container_status_restarts_total[1h]) > 5
+            # Exclude github-runner: ephemeral runners register, run one job,
+            # exit cleanly, and restart by design. Also require kube_pod_info so
+            # deleted rollout pods do not keep firing from retained restart series.
+            expr: |
+              increase(kube_pod_container_status_restarts_total{namespace!="github-runner"}[1h]) > 5
+              and on(namespace, pod) kube_pod_info
             for: 15m
             labels:
               severity: warning
@@ -1029,7 +1037,12 @@ data:
               description: "Container {{ $labels.container }} in pod {{ $labels.namespace }}/{{ $labels.pod }} has restarted {{ $value | printf \"%.0f\" }} times in the last hour. Check 'kubectl describe pod' + last-state termination reason."
 
           - alert: KubeContainerCrashLooping
-            expr: increase(kube_pod_container_status_restarts_total[15m]) > 3
+            # Same github-runner/delete-retention exclusions as the hourly
+            # restart rule above; real runner failures are covered by the
+            # dedicated LinuxRunnerOffline/MacMiniRunnerOffline alerts.
+            expr: |
+              increase(kube_pod_container_status_restarts_total{namespace!="github-runner"}[15m]) > 3
+              and on(namespace, pod) kube_pod_info
             for: 5m
             labels:
               severity: critical
@@ -1057,7 +1070,10 @@ data:
               description: "Pod can't pull image. Check the image ref (often a stale tag or unreachable registry) and clean up if it's an orphan."
 
           - alert: KubeDeploymentReplicasMismatch
-            expr: kube_deployment_spec_replicas != kube_deployment_status_replicas_available
+            # github-runner has explicit runner-offline alerts; the generic
+            # replica-mismatch rule should not page on intentionally ephemeral
+            # 0/1 runner churn between CI jobs.
+            expr: kube_deployment_spec_replicas{namespace!="github-runner"} != kube_deployment_status_replicas_available{namespace!="github-runner"}
             for: 15m
             labels:
               severity: warning

tests/bluejay-infra-lint/FleetManifestLintTests.cs

@@ -424,6 +424,82 @@ public sealed class FleetManifestLintTests
         monitoring.Should().Contain("alert_channel: irc");
     }
 
+    [Fact]
+    public void Monitoring_GenericKubernetesAlerts_MustExcludeEphemeralGithubRunnerNamespace()
+    {
+        var monitoring = File.ReadAllText(Path.Combine(Inventory.BluejayRoot, "apps", "monitoring", "noc-monitoring.yaml"));
+
+        monitoring.Should().Contain("kube_pod_container_status_restarts_total{namespace!=\"github-runner\"}");
+        monitoring.Should().Contain("and on(namespace, pod) kube_pod_info");
+        monitoring.Should().Contain("kube_deployment_spec_replicas{namespace!=\"github-runner\"} != kube_deployment_status_replicas_available{namespace!=\"github-runner\"}");
+        monitoring.Should().Contain("dedicated LinuxRunnerOffline/MacMiniRunnerOffline alerts");
+    }
+
+    [Fact]
+    public void Monitoring_BlackboxTargetsForOidcSensitiveServices_MustUseAnonymousHealthRoutesWhenAvailable()
+    {
+        var monitoring = File.ReadAllText(Path.Combine(Inventory.BluejayRoot, "apps", "monitoring", "noc-monitoring.yaml"));
+
+        monitoring.Should().Contain("https://chat.iamworkin.lan/healthz");
+        monitoring.Should().Contain("https://dist.iamworkin.lan/healthz");
+        monitoring.Should().Contain("https://dms.iamworkin.lan/healthz");
+        monitoring.Should().Contain("https://print.iamworkin.lan/healthz");
+        monitoring.Should().Contain("https://knowledge.iamworkin.lan/healthz");
+        monitoring.Should().Contain("https://library.iamworkin.lan/health");
+        monitoring.Should().Contain("https://aistation.iamworkin.lan/healthz");
+        monitoring.Should().NotContain("https://print.iamworkin.lan/\"");
+    }
+
+    [Fact]
+    public void OidcEnforcedDeployments_WithHttpHealthzProbes_MustDeclareAnonymousHealthzContract()
+    {
+        var violations = Inventory.Documents
+            .Where(document => document.Kind == "Deployment")
+            .SelectMany(document => document.MainContainerMappings()
+                .Where(container => string.Equals(EnvValue(container, "FlowerCore__Auth__Enabled"), "true", StringComparison.OrdinalIgnoreCase))
+                .Where(container => string.Equals(EnvValue(container, "FlowerCore__Auth__Oidc__Enabled"), "true", StringComparison.OrdinalIgnoreCase))
+                .Where(container => ProbeHttpGetPath(container, "readinessProbe") == "/healthz"
+                    || ProbeHttpGetPath(container, "startupProbe") == "/healthz")
+                .Where(_ => !string.Equals(
+                    PodAnnotation(document, "flowercore.io/healthz-auth-policy"),
+                    "allow-anonymous",
+                    StringComparison.Ordinal))
+                .Select(container =>
+                {
+                    var containerName = ManifestNodeExtensions.Scalar(container, "name") ?? "<unnamed>";
+                    return $"{document.Descriptor} container '{containerName}' enforces OIDC while probing /healthz but lacks flowercore.io/healthz-auth-policy: allow-anonymous.";
+                }))
+            .ToList();
+
+        violations.Should().BeEmpty();
+    }
+
+    [Fact]
+    public void Knowledge_OidcEnforcement_MustKeepHealthzAnonymousContractVisibleInManifest()
+    {
+        var knowledge = Inventory.Documents
+            .Single(document => document.Kind == "Deployment" && document.Namespace == "knowledge" && document.Name == "knowledge-web");
+        var container = knowledge.MainContainerMappings().Should().ContainSingle().Subject;
+
+        EnvValue(container, "FlowerCore__Auth__Enabled").Should().Be("true");
+        EnvValue(container, "FlowerCore__Auth__Oidc__Enabled").Should().Be("true");
+        ProbeHttpGetPath(container, "readinessProbe").Should().Be("/healthz");
+        PodAnnotation(knowledge, "flowercore.io/healthz-auth-policy").Should().Be("allow-anonymous");
+    }
+
+    [Fact]
+    public void Distribution_OidcEnforcement_MustStayOffUntilHealthzAllowAnonymousProofLands()
+    {
+        var distribution = Inventory.Documents
+            .Single(document => document.Kind == "Deployment" && document.Namespace == "fc-distribution" && document.Name == "fc-distribution");
+        var container = distribution.MainContainerMappings().Should().ContainSingle().Subject;
+
+        EnvValue(container, "FlowerCore__Auth__Oidc__Enabled").Should().Be("true");
+        EnvValue(container, "FlowerCore__Auth__Enabled").Should().Be("false");
+        ProbeHttpGetPath(container, "readinessProbe").Should().Be("/healthz");
+        PodAnnotation(distribution, "flowercore.io/healthz-auth-policy").Should().NotBe("allow-anonymous");
+    }
+
     [Fact]
     public void StatefulSets_WithVolumeClaimTemplates_MustDeclareFilesystemDefaults()
     {
@@ -768,6 +844,19 @@ public sealed class FleetManifestLintTests
             .SingleOrDefault(env => string.Equals(ManifestNodeExtensions.Scalar(env, "name"), name, StringComparison.Ordinal));
     }
 
+    private static string? PodAnnotation(ManifestDocument document, string name)
+    {
+        return document.Scalar("spec", "template", "metadata", "annotations", name);
+    }
+
+    private static string? ProbeHttpGetPath(YamlMappingNode container, string probeKey)
+    {
+        return ManifestNodeExtensions.TryGetMapping(container, probeKey, out var probe)
+            && ManifestNodeExtensions.TryGetMapping(probe, "httpGet", out var httpGet)
+            ? ManifestNodeExtensions.Scalar(httpGet, "path")
+            : null;
+    }
+
     private static IReadOnlyList<ManifestDocument> FcDeviceManagementDocuments()
     {
         return Inventory.Documents