Merge pull request #24627 from vespa-engine/mpolden/controller-versionv8.76.18

Require same version across all controllers

1 files changed, 2 insertions, 2 deletions

diff --git a/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/versions/VersionStatus.java b/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/versions/VersionStatus.java
index 607b2a1fc1d..d6b8f79dbe6 100644
--- a/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/versions/VersionStatus.java
+++ b/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/versions/VersionStatus.java
@@ -224,9 +224,9 @@ public record VersionStatus(List<VespaVersion> versions) {
                                               Controller controller,
                                               VersionStatus versionStatus) {
         ControllerVersion latestVersion = controllerVersions.stream().max(Comparator.naturalOrder()).get();
-        ControllerVersion controllerVersion = controllerVersions.stream().min(Comparator.naturalOrder()).get();
         boolean isSystemVersion = statistics.version().equals(systemVersion);
-        boolean isControllerVersion = statistics.version().equals(controllerVersion.version());
+        boolean isControllerVersion = controllerVersions.size() == 1 &&
+                                      statistics.version().equals(controllerVersions.iterator().next().version());
         VespaVersion.Confidence confidence = controller.curator().readConfidenceOverrides().get(statistics.version());
         boolean confidenceIsOverridden = confidence != null;
         VespaVersion existingVespaVersion = versionStatus.version(statistics.version());