feat(jetbrains): show workspace class in backend control center

components/ide/jetbrains/backend-plugin/src/main/kotlin/io/gitpod/jetbrains/remote/GitpodManager.kt

@@ -223,14 +223,16 @@ class GitpodManager : Disposable {
         }
     }
 
+    var infoResponse: WorkspaceInfoResponse? = null
     val pendingInfo = CompletableFuture<WorkspaceInfoResponse>()
+
     private val infoJob = GlobalScope.launch {
         if (application.isHeadlessEnvironment) {
             return@launch
         }
         try {
             // TODO(ak) replace retry with proper handling of grpc errors
-            val infoResponse = retry(3) {
+            infoResponse = retry(3) {
                 InfoServiceGrpc
                         .newFutureStub(supervisorChannel)
                         .workspaceInfo(Info.WorkspaceInfoRequest.newBuilder().build())
@@ -391,5 +393,4 @@ class GitpodManager : Disposable {
             metricsJob.cancel()
         }
     }
-
 }

components/ide/jetbrains/backend-plugin/src/main/kotlin/io/gitpod/jetbrains/remote/GitpodMetricControlProvider.kt

@@ -5,8 +5,7 @@
 package io.gitpod.jetbrains.remote
 
 import com.jetbrains.ide.model.uiautomation.BeControl
-import com.jetbrains.rd.ui.bedsl.dsl.VerticalGridBuilder
-import com.jetbrains.rd.ui.bedsl.dsl.verticalGrid
+import com.jetbrains.rd.ui.bedsl.dsl.*
 import com.jetbrains.rd.util.lifetime.Lifetime
 import com.jetbrains.rd.util.reactive.Property
 import com.jetbrains.rdserver.diagnostics.BackendDiagnosticsService
@@ -17,10 +16,60 @@ import com.jetbrains.rdserver.unattendedHost.customization.controlCenter.perform
 class GitpodMetricControlProvider : MetricControlProvider {
     override val id: String = "gitpodMetricsControl"
     override fun getControl(lifetime: Lifetime): BeControl {
+        val backendDiagnosticsService = BackendDiagnosticsService.Companion.getInstance()
+
         return verticalGrid {
-            val backendDiagnosticsService = BackendDiagnosticsService.Companion.getInstance()
-            createCpuControl(this, backendDiagnosticsService, lifetime)
-            createMemoryControl(this, backendDiagnosticsService, lifetime)
+            row {
+                horizontalGrid {
+                    column {
+                        label("Workspace")
+                    }
+                }
+            }
+            createWorkspaceHeaderRow(this, backendDiagnosticsService, lifetime)
+            row {
+                verticalGrid {
+                    createCpuControl(this, backendDiagnosticsService, lifetime)
+                    createMemoryControl(this, backendDiagnosticsService, lifetime)
+                }.withMargin { margin(0, 15, 0, 25) }
+            }
+            row {
+                horizontalGrid {
+                    column {
+                        label("Shared Node Resources")
+                    }
+                }.withMargin { margin(0, 0, 0, 15) }.withHelpTooltip("Shared Node Resources", "The shared metrics represent the used and available resources of the cluster node on which your workspace is running")
+            }
+        }
+    }
+
+    private fun createWorkspaceHeaderRow(ctx: VerticalGridBuilder, backendDiagnosticsService: BackendDiagnosticsService, lifetime: Lifetime) {
+        val labelProperty = Property("")
+
+        val workspaceClassMetric = backendDiagnosticsService.getMetric("gitpod_workspace_class")
+        val workspaceClass = workspaceClassMetric.toString()
+
+        fun updateLabel() {
+            if (workspaceClass != "") {
+                labelProperty.set(workspaceClass)
+            }
+        }
+        updateLabel()
+
+        workspaceClassMetric.valueProperty.change.advise(lifetime) {
+            updateLabel()
+        }
+
+        if (workspaceClass == "") {
+            return
+        }
+
+        return ctx.row {
+            horizontalGrid {
+                column {
+                    label(workspaceClass)
+                }
+            }.withMargin { margin(0, 15, 0, 0) }
         }
     }
 
@@ -29,7 +78,7 @@ class GitpodMetricControlProvider : MetricControlProvider {
         val cpuTotal = backendDiagnosticsService.getMetric("gitpod_workspace_cpu_total")
         val cpuPercentage = backendDiagnosticsService.getMetric("gitpod_workspace_cpu_percentage")
         val cpuPercentageProperty = Property("$cpuPercentage %")
-        val label = "Workspace CPU"
+        val label = "CPU"
         val progressBar = createProgressBar(lifetime, cpuPercentage.valueProperty, cpuPercentageProperty)
         val labelProperty = Property("")
 
@@ -51,7 +100,7 @@ class GitpodMetricControlProvider : MetricControlProvider {
         val memoryTotal = backendDiagnosticsService.getMetric("gitpod_workspace_memory_total")
         val memoryPercentage = backendDiagnosticsService.getMetric("gitpod_workspace_memory_percentage")
         val memoryPercentageProperty = Property("$memoryPercentage %")
-        val label = "Workspace Memory"
+        val label = "Memory"
         val progressBar = createProgressBar(lifetime, memoryPercentage.valueProperty, memoryPercentageProperty)
         val labelProperty = Property("")
 

components/ide/jetbrains/backend-plugin/src/main/kotlin/io/gitpod/jetbrains/remote/GitpodMetricProvider.kt

@@ -9,7 +9,7 @@ import com.jetbrains.rd.platform.codeWithMe.unattendedHost.metrics.Metric
 import com.jetbrains.rd.platform.codeWithMe.unattendedHost.metrics.MetricType
 import com.jetbrains.rd.platform.codeWithMe.unattendedHost.metrics.MetricsStatus
 import com.jetbrains.rd.platform.codeWithMe.unattendedHost.metrics.providers.MetricProvider
-import io.gitpod.jetbrains.remote.GitpodManager
+import io.gitpod.supervisor.api.Info.WorkspaceInfoResponse.WorkspaceClass
 import io.gitpod.supervisor.api.Status.ResourceStatusSeverity
 import kotlin.math.roundToInt
 
@@ -19,6 +19,7 @@ class GitpodMetricProvider: MetricProvider {
     override val id: String = "gitpodMetricsProvider"
     override fun getMetrics(): Map<String, Metric> {
         val resourceStatus = manager.resourceStatus
+        val info = manager.infoResponse
 
         val cpuUsed = resourceStatus?.cpu?.used?.toDouble() ?: 0.0
         val cpuTotal = resourceStatus?.cpu?.limit?.toDouble() ?: 0.0
@@ -28,17 +29,20 @@ class GitpodMetricProvider: MetricProvider {
 
         val memoryUsed = convertBytesToGB(resourceStatus?.memory?.used ?: 0)
         val memoryTotal = convertBytesToGB(resourceStatus?.memory?.limit ?: 0)
-        val memorySeverity = resourceStatus?.memory?.severity ?:ResourceStatusSeverity.normal
+        val memorySeverity = resourceStatus?.memory?.severity ?: ResourceStatusSeverity.normal
         val memoryPercentage = (memoryUsed / memoryTotal) * 100
         val memoryStatus = getSeverityStatus(memorySeverity)
 
+        val workspaceClass = formatWorkspaceClass(info?.workspaceClass)
+
         return mapOf(
                 "gitpod_workspace_cpu_used" to Metric(MetricType.PERFORMANCE, MetricsStatus.NORMAL, roundTo(cpuUsed, 0)),
                 "gitpod_workspace_cpu_total" to Metric(MetricType.PERFORMANCE, MetricsStatus.NORMAL, roundTo(cpuTotal, 0)),
                 "gitpod_workspace_cpu_percentage" to Metric(MetricType.PERFORMANCE, cpuStatus, (cpuPercentage * 1000.0).roundToInt() / 1000.0),
                 "gitpod_workspace_memory_used" to Metric(MetricType.PERFORMANCE, MetricsStatus.NORMAL, roundTo(memoryUsed, 2)),
                 "gitpod_workspace_memory_total" to Metric(MetricType.PERFORMANCE, MetricsStatus.NORMAL, roundTo(memoryTotal, 2)),
-                "gitpod_workspace_memory_percentage" to Metric(MetricType.PERFORMANCE, memoryStatus, (memoryPercentage * 1000.0).roundToInt() / 1000.0)
+                "gitpod_workspace_memory_percentage" to Metric(MetricType.PERFORMANCE, memoryStatus, (memoryPercentage * 1000.0).roundToInt() / 1000.0),
+                "gitpod_workspace_class" to Metric(MetricType.OTHER, MetricsStatus.NORMAL, workspaceClass)
         )
     }
 
@@ -59,4 +63,16 @@ class GitpodMetricProvider: MetricProvider {
             MetricsStatus.NORMAL
         }
     }
+
+    private fun formatWorkspaceClass(workspaceClass: WorkspaceClass?): String {
+        if (workspaceClass == null || workspaceClass.displayName == "") {
+            return ""
+        }
+
+        if (workspaceClass.description == "") {
+            return workspaceClass.displayName
+        }
+
+        return "${workspaceClass.displayName}: ${workspaceClass.description}"
+    }
 }

components/ide/jetbrains/backend-plugin/src/main/resources/META-INF/plugin.xml

@@ -22,18 +22,26 @@
     </dependencies>
 
     <extensions defaultExtensionNs="com.intellij">
-        <applicationService serviceImplementation="io.gitpod.jetbrains.remote.services.HeartbeatService" preload="true"/>
+        <applicationService serviceImplementation="io.gitpod.jetbrains.remote.services.HeartbeatService"
+                            preload="true"/>
         <applicationService serviceImplementation="io.gitpod.jetbrains.remote.GitpodManager" preload="true"/>
         <applicationService serviceImplementation="io.gitpod.jetbrains.remote.GitpodPortsService" preload="true"/>
-        <notificationGroup id="Gitpod Notifications" displayType="BALLOON" isLogByDefault="false" />
+        <notificationGroup id="Gitpod Notifications" displayType="BALLOON" isLogByDefault="false"/>
         <httpRequestHandler implementation="io.gitpod.jetbrains.remote.GitpodCLIService"/>
-        <projectService serviceImplementation="io.gitpod.jetbrains.remote.GitpodClientProjectSessionTracker" client="guest" preload="true"/>
+        <projectService serviceImplementation="io.gitpod.jetbrains.remote.GitpodClientProjectSessionTracker"
+                        client="guest" preload="true"/>
         <projectService serviceImplementation="io.gitpod.jetbrains.remote.GitpodProjectManager" preload="true"/>
-        <projectService serviceImplementation="io.gitpod.jetbrains.remote.GitpodTerminalService" client="guest" preload="true"/>
-        <gateway.customization.name implementation="io.gitpod.jetbrains.remote.GitpodGatewayClientCustomizationProvider"/>
-        <gateway.customization.performance id="gitpodMetricsControl" order="before cpuControl" implementation="io.gitpod.jetbrains.remote.GitpodMetricControlProvider"/>
-        <gateway.customization.metrics id="gitpodMetricsProvider" implementation="io.gitpod.jetbrains.remote.GitpodMetricProvider" />
-        <registryKey key="gitpod.autoJdk.disabled" defaultValue="false" description="Disable auto-detection of JDK for the project and its modules" restartRequired="true"/>
+        <projectService serviceImplementation="io.gitpod.jetbrains.remote.GitpodTerminalService" client="guest"
+                        preload="true"/>
+        <gateway.customization.name
+                implementation="io.gitpod.jetbrains.remote.GitpodGatewayClientCustomizationProvider"/>
+        <gateway.customization.performance id="gitpodMetricsControl" order="before cpuControl"
+                                           implementation="io.gitpod.jetbrains.remote.GitpodMetricControlProvider"/>
+        <gateway.customization.metrics id="gitpodMetricsProvider"
+                                       implementation="io.gitpod.jetbrains.remote.GitpodMetricProvider"/>
+        <registryKey key="gitpod.autoJdk.disabled" defaultValue="false"
+                     description="Disable auto-detection of JDK for the project and its modules"
+                     restartRequired="true"/>
     </extensions>
 
 </idea-plugin>