Add wireguard key timestamp to node repo and WireguardPeer

- Set from NodePatcher clock.
- Add UNINITIALIZED wireguard key constant

2 files changed, 4 insertions, 1 deletions

diff --git a/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/configserver/noderepository/RealNodeRepositoryTest.java b/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/configserver/noderepository/RealNodeRepositoryTest.java
index 6358fcecafb..d5e6ae59c62 100644
--- a/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/configserver/noderepository/RealNodeRepositoryTest.java
+++ b/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/configserver/noderepository/RealNodeRepositoryTest.java
@@ -139,6 +139,7 @@ public class RealNodeRepositoryTest {
         var hostname = "host4.yahoo.com";
         var dockerImage = "registry.example.com/repo/image-1:6.2.3";
         var wireguardKey = WireguardKey.from("111122223333444455556666777788889999000042c=");
+        var wireguardKeyTimestamp = Instant.ofEpochMilli(321L);
 
         nodeRepositoryApi.updateNodeAttributes(
                 hostname,
@@ -151,6 +152,7 @@ public class RealNodeRepositoryTest {
         assertEquals(1, hostSpec.currentRestartGeneration().orElseThrow());
         assertEquals(dockerImage, hostSpec.currentDockerImage().orElseThrow().asString());
         assertEquals(wireguardKey.value(), hostSpec.wireguardPubkey().orElseThrow().value());
+        assertEquals(wireguardKeyTimestamp, hostSpec.wireguardKeyTimestamp().orElseThrow());
     }
 
     @Test
diff --git a/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/wireguard/WireguardPeerTest.java b/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/wireguard/WireguardPeerTest.java
index 00aca5c5e4d..cd76b221c9e 100644
--- a/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/wireguard/WireguardPeerTest.java
+++ b/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/wireguard/WireguardPeerTest.java
@@ -5,6 +5,7 @@ import com.yahoo.config.provision.WireguardKey;
 import com.yahoo.vespa.hosted.node.admin.task.util.network.VersionedIpAddress;
 import org.junit.jupiter.api.Test;
 
+import java.time.Instant;
 import java.util.List;
 import java.util.stream.Stream;
 
@@ -30,6 +31,6 @@ public class WireguardPeerTest {
 
     private static WireguardPeer peer(String hostname) {
         return new WireguardPeer(HostName.of(hostname), List.of(VersionedIpAddress.from("::1:1")),
-                                 WireguardKey.generateRandomForTesting());
+                                 WireguardKey.generateRandomForTesting(), Instant.EPOCH);
     }
 }