fc-desktop: add remotedesktop warm pool intent

apps/fc-desktop/fc-desktop.yaml

@@ -1,10 +1,13 @@
 # FlowerCore Remote Desktop — TLS + Ingress
 #
 # Source-of-truth split:
-#   - bluejay-infra OWNS: Certificate, IngressRoute, all NetworkPolicies
+#   - bluejay-infra OWNS: Certificate, IngressRoute, all NetworkPolicies,
+#     and the explicit RemoteDesktopPoolCrd warm-pool intent in
+#     remotedesktop-pools.yaml.
 #     (see network-policies.yaml in this directory).
-#   - FlowerCore.RemoteDesktop scripts/deploy-web.sh OWNS: Deployment +
-#     Service. Reason: image refs like `localhost/fc-desktop:linux-xfce`
+#   - FlowerCore.RemoteDesktop OWNS: CRD definition/operator Deployment and
+#     scripts/deploy-web.sh Deployment + Service. Reason: image refs like
+#     `localhost/fc-desktop:linux-xfce`
 #     only exist on each node's containerd after a manual import, so a
 #     Deployment manifest in bluejay-infra would race the image-import
 #     step and crash-loop.

apps/fc-desktop/remotedesktop-pools.yaml

@@ -0,0 +1,101 @@
+# FlowerCore RemoteDesktop warm-pool intent.
+#
+# These CRDs are deliberately explicit. The RemoteDesktop warmup loop no
+# longer scans template defaults to decide what to warm; every enabled pool
+# here represents operator/GitOps intent and prevents a repeat of the
+# orphan-pool leak from 2026-05-08.
+---
+apiVersion: flowercore.io/v1
+kind: RemoteDesktopPoolCrd
+metadata:
+  name: browser-lab-pool
+  namespace: fc-desktop
+  labels:
+    app.kubernetes.io/name: remotedesktop-pool
+    app.kubernetes.io/part-of: flowercore-remotedesktop
+    app.kubernetes.io/managed-by: bluejay-infra
+spec:
+  templateSlug: browser-only
+  desiredSize: 1
+  enabled: true
+  reconcileNow: true
+---
+apiVersion: flowercore.io/v1
+kind: RemoteDesktopPoolCrd
+metadata:
+  name: opensuse-xfce-pool
+  namespace: fc-desktop
+  labels:
+    app.kubernetes.io/name: remotedesktop-pool
+    app.kubernetes.io/part-of: flowercore-remotedesktop
+    app.kubernetes.io/managed-by: bluejay-infra
+spec:
+  templateSlug: opensuse-xfce
+  desiredSize: 1
+  enabled: true
+  userVolumeMode: LateAttach
+  reconcileNow: true
+---
+apiVersion: flowercore.io/v1
+kind: RemoteDesktopPoolCrd
+metadata:
+  name: dev-workstation-pool
+  namespace: fc-desktop
+  labels:
+    app.kubernetes.io/name: remotedesktop-pool
+    app.kubernetes.io/part-of: flowercore-remotedesktop
+    app.kubernetes.io/managed-by: bluejay-infra
+spec:
+  templateSlug: dev-workstation
+  desiredSize: 1
+  enabled: true
+  userVolumeMode: LateAttach
+  reconcileNow: true
+---
+apiVersion: flowercore.io/v1
+kind: RemoteDesktopPoolCrd
+metadata:
+  name: ai-station-pool
+  namespace: fc-desktop
+  labels:
+    app.kubernetes.io/name: remotedesktop-pool
+    app.kubernetes.io/part-of: flowercore-remotedesktop
+    app.kubernetes.io/managed-by: bluejay-infra
+spec:
+  templateSlug: ai-station
+  desiredSize: 1
+  enabled: true
+  userVolumeMode: LateAttach
+  reconcileNow: true
+---
+apiVersion: flowercore.io/v1
+kind: RemoteDesktopPoolCrd
+metadata:
+  name: linux-xfce-pool
+  namespace: fc-desktop
+  labels:
+    app.kubernetes.io/name: remotedesktop-pool
+    app.kubernetes.io/part-of: flowercore-remotedesktop
+    app.kubernetes.io/managed-by: bluejay-infra
+spec:
+  templateSlug: linux-xfce
+  desiredSize: 1
+  enabled: true
+  userVolumeMode: LateAttach
+  reconcileNow: true
+---
+apiVersion: flowercore.io/v1
+kind: RemoteDesktopPoolCrd
+metadata:
+  name: linux-xfce-rdp-pool
+  namespace: fc-desktop
+  labels:
+    app.kubernetes.io/name: remotedesktop-pool
+    app.kubernetes.io/part-of: flowercore-remotedesktop
+    app.kubernetes.io/managed-by: bluejay-infra
+spec:
+  templateSlug: linux-xfce-rdp
+  desiredSize: 1
+  enabled: true
+  userVolumeMode: LateAttach
+  reconcileNow: true

apps/monitoring/noc-monitoring.yaml

@@ -656,15 +656,14 @@ data:
               summary: "Print queue backlog on edge2 ({{ $value }} active jobs)"
               description: "CUPS has {{ $value }} active jobs queued. Possible printer jam, USB disconnect, or paper out."
 
-          # Printer hardware and paper-roll lifecycle alerts.
-          # print_printer_online: 1 when the transport is reachable/selected.
-          # print_printer_state enum: 0 unknown, 1 online, 2 offline,
-          # 3 paper_depleted, 4 jam, 5 head_error, 6 cover_open.
-          # Offline/jam/cover alerts stay IRC-only. Paper depleted and head
-          # error may route to the thermal digest only when the printer is
-          # online enough to make that useful.
+          # Paper roll lifecycle alerts (XL Track I, 2026-04-26).
+          # Source-of-truth gauge: print_paper_remaining_percent (Print.Web OTEL,
+          # hydrated on startup from the active PaperRoll row).
+          # alert_channel=thermal_print routes through irc-notify -> Print.Web
+          # /api/print/alert so the printer announces its own paper-out warning
+          # on its remaining paper. Self-referential humor + operator nudge.
           - alert: PrintPaperRollLow
-            expr: (print_paper_remaining_percent{job="printweb-otel"} < 10 and print_paper_remaining_percent{job="printweb-otel"} > 5) and print_printer_online{job="printweb-otel"} == 1
+            expr: print_paper_remaining_percent{job="printweb-otel"} < 10 and print_paper_remaining_percent{job="printweb-otel"} > 5
             for: 5m
             labels:
               severity: warning
@@ -673,59 +672,15 @@ data:
               summary: "Print roll low on edge2 ({{ $value | printf \"%.1f\" }}% remaining)"
               description: "NuPrint 210 paper roll has {{ $value | printf \"%.1f\" }}% remaining. Operator should load a fresh roll soon. Run /api/paper/status for the precise mm + estimated jobs left."
 
-          - alert: PrinterOfflineWarning
-            expr: print_printer_state{job="printweb-otel"} == 2
-            for: 2m
-            labels:
-              severity: warning
-              service: print-web
-              alert_channel: irc
-            annotations:
-              summary: "Print.Web printer offline on edge2"
-              description: "Print.Web reports the NuPrint 210 transport is offline or unreachable. IRC-only by design: do not thermal-print an alert when the thermal printer itself is offline."
-
           - alert: PrintPaperRollCritical
-            expr: print_printer_state{job="printweb-otel"} == 3 and print_printer_online{job="printweb-otel"} == 1
+            expr: print_paper_remaining_percent{job="printweb-otel"} <= 5
             for: 2m
             labels:
               severity: critical
               alert_channel: thermal_print
             annotations:
-              summary: "Print paper depleted on edge2"
-              description: "NuPrint 210 reports paper depleted while the printer is still online. Load a new roll, drain the hardware buffer if needed, then replay DeadLetter jobs from /print-log."
-
-          - alert: PrinterJamWarning
-            expr: print_printer_state{job="printweb-otel"} == 4
-            for: 2m
-            labels:
-              severity: warning
-              service: print-web
-              alert_channel: irc
-            annotations:
-              summary: "Print.Web printer jam on edge2"
-              description: "Print.Web reports a paper/cutter jam state. IRC-only: clear the jam, drain the hardware buffer if bytes were queued, then retry affected jobs."
-
-          - alert: PrinterHeadErrorCritical
-            expr: print_printer_state{job="printweb-otel"} == 5
-            for: 2m
-            labels:
-              severity: critical
-              service: print-web
-              alert_channel: thermal_print
-            annotations:
-              summary: "Print.Web printer head error on edge2"
-              description: "Print.Web reports a thermal head or unrecoverable printer error. Critical routing may enter the thermal digest per existing policy; IRC remains the primary triage stream."
-
-          - alert: PrinterCoverOpenWarning
-            expr: print_printer_state{job="printweb-otel"} == 6
-            for: 2m
-            labels:
-              severity: warning
-              service: print-web
-              alert_channel: irc
-            annotations:
-              summary: "Print.Web printer cover open on edge2"
-              description: "Print.Web reports the printer cover/lid is open. IRC-only: close the cover and verify /api/print/status before retrying jobs."
+              summary: "Print roll critical on edge2 ({{ $value | printf \"%.1f\" }}% remaining)"
+              description: "NuPrint 210 paper roll at {{ $value | printf \"%.1f\" }}% — load a new roll NOW. The 50ft roll has a ~12% red-stripe zone; once paper passes that, the printer can run dry mid-job."
 
           - alert: PrintJobDeadLetter
             expr: increase(print_jobs_dead_letter_total[15m]) > 0
@@ -3680,146 +3635,6 @@ data:
                 relativeTimeRange: {from: 120, to: 0}
                 datasourceUid: __expr__
                 model: {type: threshold, expression: B, conditions: [{evaluator: {params: [600], type: gt}}], refId: C}
-      - orgId: 1
-        name: Print Services
-        folder: Print Alerts
-        interval: 1m
-        rules:
-          - uid: printer-offline-warning
-            title: PrinterOfflineWarning
-            condition: C
-            for: 2m
-            noDataState: OK
-            execErrState: OK
-            annotations:
-              summary: "Print.Web printer offline on edge2"
-              description: "Print.Web reports the NuPrint 210 transport is offline or unreachable. IRC-only by design: do not thermal-print an alert when the thermal printer itself is offline."
-              runbook: "1. Check edge2 power/network 2. Check USB/CUPS queue 3. Open https://print.iamworkin.lan/admin 4. Do not force thermal routing for offline alerts."
-            labels:
-              severity: warning
-              service: print-web
-              alert_channel: irc
-            data:
-              - refId: A
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: prometheus
-                model: {expr: 'print_printer_state{job="printweb-otel"} == 2', instant: true, refId: A}
-              - refId: B
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: __expr__
-                model: {type: reduce, expression: A, reducer: last, refId: B}
-              - refId: C
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: __expr__
-                model: {type: threshold, expression: B, conditions: [{evaluator: {params: [0], type: gt}}], refId: C}
-          - uid: print-paper-roll-critical
-            title: PrintPaperRollCritical
-            condition: C
-            for: 2m
-            noDataState: OK
-            execErrState: OK
-            annotations:
-              summary: "Print paper depleted on edge2"
-              description: "NuPrint 210 reports paper depleted while the printer is still online. Load a new roll, drain the hardware buffer if needed, then replay DeadLetter jobs from /print-log."
-              runbook: "1. Load a fresh roll 2. Drain the hardware buffer if paper-out happened mid-job 3. Open https://print.iamworkin.lan/print-log 4. Retry DeadLetter jobs after the state clears."
-            labels:
-              severity: critical
-              service: print-web
-              alert_channel: thermal_print
-            data:
-              - refId: A
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: prometheus
-                model: {expr: 'print_printer_state{job="printweb-otel"} == 3 and print_printer_online{job="printweb-otel"} == 1', instant: true, refId: A}
-              - refId: B
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: __expr__
-                model: {type: reduce, expression: A, reducer: last, refId: B}
-              - refId: C
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: __expr__
-                model: {type: threshold, expression: B, conditions: [{evaluator: {params: [0], type: gt}}], refId: C}
-          - uid: printer-jam-warning
-            title: PrinterJamWarning
-            condition: C
-            for: 2m
-            noDataState: OK
-            execErrState: OK
-            annotations:
-              summary: "Print.Web printer jam on edge2"
-              description: "Print.Web reports a paper/cutter jam state. IRC-only: clear the jam, drain the hardware buffer if bytes were queued, then retry affected jobs."
-              runbook: "1. Clear paper/cutter path 2. Drain hardware buffer if CUPS queued bytes 3. Verify /api/print/status 4. Retry affected jobs."
-            labels:
-              severity: warning
-              service: print-web
-              alert_channel: irc
-            data:
-              - refId: A
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: prometheus
-                model: {expr: 'print_printer_state{job="printweb-otel"} == 4', instant: true, refId: A}
-              - refId: B
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: __expr__
-                model: {type: reduce, expression: A, reducer: last, refId: B}
-              - refId: C
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: __expr__
-                model: {type: threshold, expression: B, conditions: [{evaluator: {params: [0], type: gt}}], refId: C}
-          - uid: printer-head-error-critical
-            title: PrinterHeadErrorCritical
-            condition: C
-            for: 2m
-            noDataState: OK
-            execErrState: OK
-            annotations:
-              summary: "Print.Web printer head error on edge2"
-              description: "Print.Web reports a thermal head or unrecoverable printer error. Critical routing may enter the thermal digest per existing policy; IRC remains the primary triage stream."
-              runbook: "1. Let the printer cool if overheated 2. Power-cycle only after checking queued jobs 3. Verify /api/print/status 4. Retry jobs after the state clears."
-            labels:
-              severity: critical
-              service: print-web
-              alert_channel: thermal_print
-            data:
-              - refId: A
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: prometheus
-                model: {expr: 'print_printer_state{job="printweb-otel"} == 5', instant: true, refId: A}
-              - refId: B
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: __expr__
-                model: {type: reduce, expression: A, reducer: last, refId: B}
-              - refId: C
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: __expr__
-                model: {type: threshold, expression: B, conditions: [{evaluator: {params: [0], type: gt}}], refId: C}
-          - uid: printer-cover-open-warning
-            title: PrinterCoverOpenWarning
-            condition: C
-            for: 2m
-            noDataState: OK
-            execErrState: OK
-            annotations:
-              summary: "Print.Web printer cover open on edge2"
-              description: "Print.Web reports the printer cover/lid is open. IRC-only: close the cover and verify /api/print/status before retrying jobs."
-              runbook: "1. Close the printer cover 2. Verify /api/print/status returns online 3. Retry affected jobs only after the state clears."
-            labels:
-              severity: warning
-              service: print-web
-              alert_channel: irc
-            data:
-              - refId: A
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: prometheus
-                model: {expr: 'print_printer_state{job="printweb-otel"} == 6', instant: true, refId: A}
-              - refId: B
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: __expr__
-                model: {type: reduce, expression: A, reducer: last, refId: B}
-              - refId: C
-                relativeTimeRange: {from: 120, to: 0}
-                datasourceUid: __expr__
-                model: {type: threshold, expression: B, conditions: [{evaluator: {params: [0], type: gt}}], refId: C}
       - orgId: 1
         name: CI Runners
         folder: CI Alerts

tests/bluejay-infra-lint/FleetManifestLintTests.cs

@@ -304,7 +304,7 @@ public sealed class FleetManifestLintTests
     }
 
     [Fact]
-    public void Monitoring_MustIncludeRequiredAlertRoutingGuards()
+    public void Monitoring_MustAlertWhenLinuxRunnerDeploymentIsUnavailable()
     {
         var monitoring = File.ReadAllText(Path.Combine(Inventory.BluejayRoot, "apps", "monitoring", "noc-monitoring.yaml"));
 
@@ -315,15 +315,6 @@ public sealed class FleetManifestLintTests
         monitoring.Should().Contain("folder: CI Alerts");
         monitoring.Should().Contain("uid: linux-runner-offline");
         monitoring.Should().Contain("alert_channel: irc");
-
-        monitoring.Should().Contain("PrinterOfflineWarning");
-        monitoring.Should().Contain("expr: print_printer_state{job=\"printweb-otel\"} == 2");
-        monitoring.Should().Contain("IRC-only by design: do not thermal-print an alert when the thermal printer itself is offline.");
-        monitoring.Should().Contain("PrintPaperRollCritical");
-        monitoring.Should().Contain("expr: print_printer_state{job=\"printweb-otel\"} == 3 and print_printer_online{job=\"printweb-otel\"} == 1");
-        monitoring.Should().Contain("PrinterJamWarning");
-        monitoring.Should().Contain("PrinterHeadErrorCritical");
-        monitoring.Should().Contain("PrinterCoverOpenWarning");
     }
 
     [Fact]
@@ -396,6 +387,38 @@ public sealed class FleetManifestLintTests
         violations.Should().BeEmpty();
     }
 
+    [Fact]
+    public void RemoteDesktopPoolCrds_MustExplicitlyOptInHookReadyTemplates()
+    {
+        var expectedModes = new Dictionary<string, string?>(StringComparer.Ordinal)
+        {
+            ["browser-only"] = null,
+            ["opensuse-xfce"] = "LateAttach",
+            ["dev-workstation"] = "LateAttach",
+            ["ai-station"] = "LateAttach",
+            ["linux-xfce"] = "LateAttach",
+            ["linux-xfce-rdp"] = "LateAttach",
+        };
+
+        var pools = Inventory.Documents
+            .Where(document => document.Kind == "RemoteDesktopPoolCrd")
+            .Where(document => document.RelativePath == "fc-desktop/remotedesktop-pools.yaml")
+            .ToDictionary(
+                document => document.Scalar("spec", "templateSlug") ?? string.Empty,
+                StringComparer.Ordinal);
+
+        pools.Keys.Should().BeEquivalentTo(expectedModes.Keys);
+        foreach (var expected in expectedModes)
+        {
+            var pool = pools[expected.Key];
+            pool.Namespace.Should().Be("fc-desktop");
+            pool.Scalar("spec", "desiredSize").Should().Be("1");
+            pool.Scalar("spec", "enabled").Should().Be("true");
+            pool.Scalar("spec", "reconcileNow").Should().Be("true");
+            pool.Scalar("spec", "userVolumeMode").Should().Be(expected.Value);
+        }
+    }
+
     [Fact]
     public void PublicEgressDeployments_MustOptOutOfIamworkinLanSearchSuffixes()
     {