Add a provider for cluster information.

1 files changed, 29 insertions, 0 deletions

diff --git a/container-disc/src/main/java/com/yahoo/container/jdisc/ClusterInfoProvider.java b/container-disc/src/main/java/com/yahoo/container/jdisc/ClusterInfoProvider.java
new file mode 100644
index 00000000000..3b40e87777d
--- /dev/null
+++ b/container-disc/src/main/java/com/yahoo/container/jdisc/ClusterInfoProvider.java
@@ -0,0 +1,29 @@
+
+// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.container.jdisc;
+
+import ai.vespa.cloud.Cluster;
+import com.yahoo.cloud.config.ClusterInfoConfig;
+import com.yahoo.component.annotation.Inject;
+import com.yahoo.component.AbstractComponent;
+import com.yahoo.container.di.componentgraph.Provider;
+
+/**
+ * Provides information about the zone in which this container is running.
+ * This is available and can be injected when running in a cloud environment.
+ *
+ * @author bratseth
+ */
+public class ClusterInfoProvider extends AbstractComponent implements Provider<Cluster> {
+
+    private final Cluster instance;
+
+    @Inject
+    public ClusterInfoProvider(ClusterInfoConfig cfg) {
+        this.instance = new Cluster(cfg.clusterId(), cfg.nodeCount(), cfg.nodeIndices());
+    }
+
+    @Override
+    public Cluster get() { return instance; }
+
+}