1 files changed, 42 insertions, 0 deletions
diff --git a/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/internal/DuperModel.java b/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/internal/DuperModel.java
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+++ b/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/internal/DuperModel.java
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+// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.vespa.service.monitor.internal;
+
+import com.yahoo.cloud.config.ConfigserverConfig;
+import com.yahoo.config.model.api.ApplicationInfo;
+import com.yahoo.config.model.api.SuperModel;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import static com.yahoo.vespa.service.monitor.application.ConfigServerApplication.CONFIG_SERVER_APPLICATION;
+
+/**
+ * The {@code DuperModel} unites the {@link com.yahoo.config.model.api.SuperModel SuperModel}
+ * with the synthetically produced applications like the config server application.
+ *
+ * @author hakon
+ */
+public class DuperModel {
+    private final List<ApplicationInfo> staticApplicationInfos = new ArrayList<>();
+
+    public DuperModel(ConfigserverConfig configServerConfig) {
+        // Single-tenant applications have the config server as part of the application model.
+        // TODO: Add health monitoring for config server when part of application model.
+        if (configServerConfig.multitenant()) {
+            staticApplicationInfos.add(CONFIG_SERVER_APPLICATION.makeApplicationInfo(configServerConfig));
+        }
+    }
+
+    /** For testing. */
+    DuperModel(ApplicationInfo... staticApplicationInfos) {
+        this.staticApplicationInfos.addAll(Arrays.asList(staticApplicationInfos));
+    }
+
+    public List<ApplicationInfo> getApplicationInfos(SuperModel superModelSnapshot) {
+        List<ApplicationInfo> allApplicationInfos = new ArrayList<>();
+        allApplicationInfos.addAll(staticApplicationInfos);
+        allApplicationInfos.addAll(superModelSnapshot.getAllApplicationInfos());
+        return allApplicationInfos;
+    }
+}