Require DocumentAPI capabilities for content node doc API mbus calls

1 files changed, 3 insertions, 0 deletions

diff --git a/storage/src/vespa/storage/storageserver/communicationmanager.cpp b/storage/src/vespa/storage/storageserver/communicationmanager.cpp
index 7fb6685a8b5..621f8a2ecc0 100644
--- a/storage/src/vespa/storage/storageserver/communicationmanager.cpp
+++ b/storage/src/vespa/storage/storageserver/communicationmanager.cpp
@@ -356,6 +356,9 @@ void CommunicationManager::configure(std::unique_ptr<CommunicationManagerConfig>
         params.setNumRpcTargets(std::max(1, config->mbus.numRpcTargets));
         params.events_before_wakeup(std::max(1, config->mbus.eventsBeforeWakeup));
         params.setTcpNoDelay(config->mbus.tcpNoDelay);
+        params.required_capabilities(vespalib::net::tls::CapabilitySet::of({
+            vespalib::net::tls::Capability::content_document_api()
+        }));
 
         params.setIdentity(mbus::Identity(_component.getIdentity()));
         if (config->mbusport != -1) {