apps/github-runner/README.md

@@ -28,6 +28,10 @@ Sprint 32 final long-tail wave adds 16 two-replica Deployments:
 `FlowerCore.Provisioning`, `FlowerCore.Redis`, `FlowerCore.MessageBoard`, and
 `FlowerCore.MenuBoard`.
 
+Sprint 37 Cx-2 closes the audited Linux runner gaps for
+`FlowerCore.DeviceManagement` and `FlowerCore.WorldBuilder` with the same
+two-replica `emptyDir` pattern.
+
 ## Post-Merge Proof
 
 After the PR is merged and ArgoCD syncs, verify the runner fleet:
@@ -47,7 +51,7 @@ for repo in FlowerCore.Common FlowerCore.Shared.Pos FlowerCore.Puppet FlowerCore
             FlowerCore.Distribution FlowerCore.Scoreboard FlowerCore.SegmentDisplay \
             FlowerCore.Signage.Contracts FlowerCore.SignalControl FlowerCore.Intranet.Web \
             FlowerCore.Provisioning FlowerCore.Redis FlowerCore.MessageBoard \
-            FlowerCore.MenuBoard; do
+            FlowerCore.MenuBoard FlowerCore.DeviceManagement FlowerCore.WorldBuilder; do
   echo "=== $repo ==="
   gh api "/repos/astoltz/$repo/actions/runners" \
     --jq '.runners[] | select(.labels[].name == "fc-build-linux") | {name,status,busy,labels:[.labels[].name]}'
@@ -64,6 +68,20 @@ gh run list --repo astoltz/FlowerCore.Shared.Pos \
 If the latest run is still queued after runner registration, rerun the workflow
 from GitHub Actions and verify it lands on an `rke2-linux-*` runner.
 
+## Sprint 37 Cx-2 Gap Audit
+
+The 2026-05-18 GitHub workflow scan found these remaining repos with
+`runs-on: [self-hosted, linux, fc-build-linux]` but no K8s runner Deployment:
+`FlowerCore.AiStation.Linux`, `FlowerCore.PHP`, `FlowerCore.PiManager`,
+`FlowerCore.Shared.Barcodes`, `FlowerCore.Shared.Lookup`,
+`FlowerCore.Shared.Nodes`, `FlowerCore.Shared.PrintClient`,
+`FlowerCore.Shared.Relay`, `FlowerCore.Shared.ShowRunner`, and
+`FlowerCore.Shared.Storage`.
+
+Mixed/platform repos also have Linux workflow legs but need owner review before
+adding Linux runner Deployments: `FlowerCore.Library.Mac`,
+`FlowerCore.Signage.Agent.AppleTv`, and `FlowerCore.Signage.Player.Wpf`.
+
 ## Failure Notes
 
 - `actions/setup-dotnet` permission error at `/usr/share/dotnet`: check that

apps/github-runner/github-runner.yaml

@@ -16,6 +16,8 @@
 #   DNS, Distribution, Scoreboard, SegmentDisplay, Signage.Contracts,
 #   SignalControl, Intranet.Web, Provisioning, Redis, MessageBoard, MenuBoard
 #   (Sprint 32 final long-tail wave; two replicas each, emptyDir cache)
+#   FlowerCore.DeviceManagement, WorldBuilder (Sprint 37 Cx-2 runner gap
+#   closure; two replicas each, emptyDir cache)
 #
 # Non-root CI safety:
 #   Runner pods run as uid 1001. HOME, DOTNET_INSTALL_DIR, DOTNET_CLI_HOME,
@@ -3767,9 +3769,271 @@ spec:
         - name: tmp
           emptyDir: {}
       restartPolicy: Always
+---
+# Runner for FlowerCore.DeviceManagement. Added 2026-05-18 (Sprint 37 Cx-2)
+# to close the Linux CI capacity gap for the DM service-tier workflows. Mirrors
+# the Sprint 32 long-tail emptyDir pattern: two replicas, shared
+# 1Password-backed ACCESS_TOKEN, and the common ServiceAccount.
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: github-runner-devicemgmt
+  namespace: github-runner
+  labels:
+    app.kubernetes.io/name: github-runner-devicemgmt
+    app.kubernetes.io/component: runner
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    flowercore.io/created-by: argocd
+    flowercore.io/runner-repo: devicemgmt
+    flowercore.io/github-repo: FlowerCore.DeviceManagement
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: github-runner-devicemgmt
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: github-runner-devicemgmt
+        app.kubernetes.io/component: runner
+        app.kubernetes.io/part-of: flowercore
+        flowercore.io/created-by: argocd
+        flowercore.io/runner-repo: devicemgmt
+        flowercore.io/github-repo: FlowerCore.DeviceManagement
+    spec:
+      serviceAccountName: github-runner
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 1001
+        runAsGroup: 1001
+        fsGroup: 1001
+      initContainers:
+        - name: setup-runner-home
+          image: busybox:1.36
+          command:
+            - sh
+            - -c
+            - |
+              set -e
+              mkdir -p /home/runner/.dotnet /home/runner/.nuget/packages /home/runner/.nuget/NuGet
+              chown -R 1001:1001 /home/runner/.dotnet /home/runner/.nuget
+              chmod -R 755 /home/runner/.dotnet /home/runner/.nuget
+          securityContext:
+            runAsUser: 0
+            runAsNonRoot: false
+          volumeMounts:
+            - name: runner-home
+              mountPath: /home/runner
+      containers:
+        - name: runner
+          image: myoung34/github-runner:latest
+          imagePullPolicy: Always
+          env:
+            - name: REPO_URL
+              value: "https://github.com/astoltz/FlowerCore.DeviceManagement"
+            - name: RUNNER_NAME_PREFIX
+              value: "rke2-linux-devicemgmt"
+            - name: RUNNER_WORKDIR
+              value: "/tmp/runner/work"
+            - name: EPHEMERAL
+              value: "true"
+            - name: LABELS
+              value: "self-hosted,linux,fc-build-linux"
+            - name: HOME
+              value: "/home/runner"
+            - name: DOTNET_INSTALL_DIR
+              value: "/home/runner/.dotnet"
+            - name: DOTNET_CLI_TELEMETRY_OPTOUT
+              value: "1"
+            - name: DOTNET_NOLOGO
+              value: "1"
+            - name: DOTNET_GENERATE_ASPNET_CERTIFICATE
+              value: "false"
+            - name: DOTNET_CLI_HOME
+              value: "/home/runner"
+            - name: NUGET_PACKAGES
+              value: "/home/runner/.nuget/packages"
+            - name: XDG_CACHE_HOME
+              value: "/home/runner/.cache"
+            - name: RUNNER_TOOL_CACHE
+              value: "/home/runner/_tool"
+            - name: ACCESS_TOKEN
+              valueFrom:
+                secretKeyRef:
+                  name: github-runner-token
+                  key: credential
+            - name: RUN_AS_ROOT
+              value: "false"
+          resources:
+            requests:
+              cpu: "500m"
+              memory: "1Gi"
+            limits:
+              cpu: "2000m"
+              memory: "4Gi"
+          volumeMounts:
+            - name: runner-home
+              mountPath: /home/runner
+            - name: nuget-cache
+              mountPath: /home/runner/.nuget/packages
+            - name: tmp
+              mountPath: /tmp
+          livenessProbe:
+            exec:
+              command:
+                - /bin/sh
+                - -c
+                - "pgrep -f Runner.Listener > /dev/null"
+            initialDelaySeconds: 30
+            periodSeconds: 30
+            failureThreshold: 3
+      volumes:
+        - name: runner-home
+          emptyDir: {}
+        - name: nuget-cache
+          emptyDir:
+            sizeLimit: 2Gi
+        - name: tmp
+          emptyDir: {}
+      restartPolicy: Always
+---
+# Runner for FlowerCore.WorldBuilder. Added 2026-05-18 (Sprint 37 Cx-2)
+# to unblock WorldBuilder Linux CI jobs after the runner fleet audit found no
+# repo-scoped deployment for the GitHub repo. Mirrors the Sprint 32 long-tail
+# emptyDir pattern: two replicas, shared 1Password-backed ACCESS_TOKEN, and
+# the common ServiceAccount.
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: github-runner-worldbuilder
+  namespace: github-runner
+  labels:
+    app.kubernetes.io/name: github-runner-worldbuilder
+    app.kubernetes.io/component: runner
+    app.kubernetes.io/part-of: flowercore
+    app.kubernetes.io/managed-by: argocd
+    flowercore.io/created-by: argocd
+    flowercore.io/runner-repo: worldbuilder
+    flowercore.io/github-repo: FlowerCore.WorldBuilder
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: github-runner-worldbuilder
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: github-runner-worldbuilder
+        app.kubernetes.io/component: runner
+        app.kubernetes.io/part-of: flowercore
+        flowercore.io/created-by: argocd
+        flowercore.io/runner-repo: worldbuilder
+        flowercore.io/github-repo: FlowerCore.WorldBuilder
+    spec:
+      serviceAccountName: github-runner
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 1001
+        runAsGroup: 1001
+        fsGroup: 1001
+      initContainers:
+        - name: setup-runner-home
+          image: busybox:1.36
+          command:
+            - sh
+            - -c
+            - |
+              set -e
+              mkdir -p /home/runner/.dotnet /home/runner/.nuget/packages /home/runner/.nuget/NuGet
+              chown -R 1001:1001 /home/runner/.dotnet /home/runner/.nuget
+              chmod -R 755 /home/runner/.dotnet /home/runner/.nuget
+          securityContext:
+            runAsUser: 0
+            runAsNonRoot: false
+          volumeMounts:
+            - name: runner-home
+              mountPath: /home/runner
+      containers:
+        - name: runner
+          image: myoung34/github-runner:latest
+          imagePullPolicy: Always
+          env:
+            - name: REPO_URL
+              value: "https://github.com/astoltz/FlowerCore.WorldBuilder"
+            - name: RUNNER_NAME_PREFIX
+              value: "rke2-linux-worldbuilder"
+            - name: RUNNER_WORKDIR
+              value: "/tmp/runner/work"
+            - name: EPHEMERAL
+              value: "true"
+            - name: LABELS
+              value: "self-hosted,linux,fc-build-linux"
+            - name: HOME
+              value: "/home/runner"
+            - name: DOTNET_INSTALL_DIR
+              value: "/home/runner/.dotnet"
+            - name: DOTNET_CLI_TELEMETRY_OPTOUT
+              value: "1"
+            - name: DOTNET_NOLOGO
+              value: "1"
+            - name: DOTNET_GENERATE_ASPNET_CERTIFICATE
+              value: "false"
+            - name: DOTNET_CLI_HOME
+              value: "/home/runner"
+            - name: NUGET_PACKAGES
+              value: "/home/runner/.nuget/packages"
+            - name: XDG_CACHE_HOME
+              value: "/home/runner/.cache"
+            - name: RUNNER_TOOL_CACHE
+              value: "/home/runner/_tool"
+            - name: ACCESS_TOKEN
+              valueFrom:
+                secretKeyRef:
+                  name: github-runner-token
+                  key: credential
+            - name: RUN_AS_ROOT
+              value: "false"
+          resources:
+            requests:
+              cpu: "500m"
+              memory: "1Gi"
+            limits:
+              cpu: "2000m"
+              memory: "4Gi"
+          volumeMounts:
+            - name: runner-home
+              mountPath: /home/runner
+            - name: nuget-cache
+              mountPath: /home/runner/.nuget/packages
+            - name: tmp
+              mountPath: /tmp
+          livenessProbe:
+            exec:
+              command:
+                - /bin/sh
+                - -c
+                - "pgrep -f Runner.Listener > /dev/null"
+            initialDelaySeconds: 30
+            periodSeconds: 30
+            failureThreshold: 3
+      volumes:
+        - name: runner-home
+          emptyDir: {}
+        - name: nuget-cache
+          emptyDir:
+            sizeLimit: 2Gi
+        - name: tmp
+          emptyDir: {}
+      restartPolicy: Always
 
 # Long-tail runner pattern:
 #
-# Sprint 32 added the final 16 long-tail repo-scoped Deployments above. Keep
-# Common as the only PVC-backed runner at replicas: 1. Any future multi-replica
-# runner must use per-pod emptyDir caches, not a shared ReadWriteOnce PVC.
+# Sprint 32 added the final 16 long-tail repo-scoped Deployments, and Sprint 37
+# added the DM + WorldBuilder runner gap closures above. Keep Common as the
+# only PVC-backed runner at replicas: 1. Any future multi-replica runner must
+# use per-pod emptyDir caches, not a shared ReadWriteOnce PVC.

apps/monitoring/noc-monitoring.yaml

@@ -729,7 +729,7 @@ data:
             expr: |
               kube_deployment_status_replicas_ready{
                 namespace="github-runner",
-                deployment=~"github-runner(|-(sharedpos|puppet|signage|dms|telephony|print-web|chat|mysql|kiosk-linux))"
+                deployment=~"github-runner(|-.+)"
               } == 0
             for: 5m
             labels:
@@ -3509,7 +3509,7 @@ data:
               - refId: A
                 relativeTimeRange: {from: 300, to: 0}
                 datasourceUid: prometheus
-                model: {expr: 'kube_deployment_status_replicas_ready{namespace="github-runner",deployment=~"github-runner(|-(sharedpos|puppet|signage|dms|telephony|print-web|chat|mysql|kiosk-linux))"} == 0', instant: true, refId: A}
+                model: {expr: 'kube_deployment_status_replicas_ready{namespace="github-runner",deployment=~"github-runner(|-.+)"} == 0', instant: true, refId: A}
               - refId: B
                 relativeTimeRange: {from: 300, to: 0}
                 datasourceUid: __expr__

tests/bluejay-infra-lint/FleetManifestLintTests.cs

@@ -67,6 +67,8 @@ public sealed class FleetManifestLintTests
         ["github-runner-chat"] = "https://github.com/astoltz/FlowerCore.Chat",
         ["github-runner-mysql"] = "https://github.com/astoltz/FlowerCore.MySQL",
         ["github-runner-kiosk-linux"] = "https://github.com/astoltz/FlowerCore.Kiosk.Linux",
+        ["github-runner-devicemgmt"] = "https://github.com/astoltz/FlowerCore.DeviceManagement",
+        ["github-runner-worldbuilder"] = "https://github.com/astoltz/FlowerCore.WorldBuilder",
     };
 
     private static readonly HashSet<string> ScaledLinuxRunnerDeployments = new(StringComparer.Ordinal)
@@ -80,6 +82,8 @@ public sealed class FleetManifestLintTests
         "github-runner-chat",
         "github-runner-mysql",
         "github-runner-kiosk-linux",
+        "github-runner-devicemgmt",
+        "github-runner-worldbuilder",
     };
 
     private static readonly IReadOnlyDictionary<string, string> WritableRunnerEnv = new Dictionary<string, string>(StringComparer.Ordinal)
@@ -234,7 +238,7 @@ public sealed class FleetManifestLintTests
         {
             deployments.Should().ContainKey(expectedRunner.Key);
 
-            var container = deployments[expectedRunner.Key].ContainerMappings().Should().ContainSingle().Subject;
+            var container = RunnerContainer(deployments[expectedRunner.Key]);
             EnvValue(container, "REPO_URL").Should().Be(expectedRunner.Value);
             EnvValue(container, "EPHEMERAL").Should().Be("true");
             EnvValue(container, "LABELS").Should().Be("self-hosted,linux,fc-build-linux");
@@ -250,7 +254,7 @@ public sealed class FleetManifestLintTests
     {
         foreach (var deployment in GitHubRunnerDeployments().Values)
         {
-            var container = deployment.ContainerMappings().Should().ContainSingle().Subject;
+            var container = RunnerContainer(deployment);
 
             foreach (var expectedEnv in WritableRunnerEnv)
             {
@@ -311,7 +315,7 @@ public sealed class FleetManifestLintTests
         monitoring.Should().Contain("MacMiniRunnerOffline");
         monitoring.Should().Contain("LinuxRunnerOffline");
         monitoring.Should().Contain("kube_deployment_status_replicas_ready");
-        monitoring.Should().Contain("github-runner(|-(sharedpos|puppet|signage|dms|telephony|print-web|chat|mysql|kiosk-linux))");
+        monitoring.Should().Contain("github-runner(|-.+)");
         monitoring.Should().Contain("folder: CI Alerts");
         monitoring.Should().Contain("uid: linux-runner-offline");
         monitoring.Should().Contain("alert_channel: irc");
@@ -641,6 +645,15 @@ public sealed class FleetManifestLintTests
         return EnvMapping(container, name) is { } env ? ManifestNodeExtensions.Scalar(env, "value") : null;
     }
 
+    private static YamlMappingNode RunnerContainer(ManifestDocument deployment)
+    {
+        return deployment.ContainerMappings()
+            .Where(container => string.Equals(ManifestNodeExtensions.Scalar(container, "name"), "runner", StringComparison.Ordinal))
+            .Should()
+            .ContainSingle($"{deployment.Name} must keep exactly one main runner container")
+            .Subject;
+    }
+
     private static string? EnvSecretName(YamlMappingNode container, string name)
     {
         return EnvMapping(container, name) is { } env