Merge pull request #27194 from vespa-engine/bratseth/container-memoryOverheadv8.167.17

Model fixed memory overhead for containers

1 files changed, 5 insertions, 1 deletions

diff --git a/config-model/src/main/java/com/yahoo/vespa/model/Host.java b/config-model/src/main/java/com/yahoo/vespa/model/Host.java
index 047a6ef9bd5..581f20cbfe9 100644
--- a/config-model/src/main/java/com/yahoo/vespa/model/Host.java
+++ b/config-model/src/main/java/com/yahoo/vespa/model/Host.java
@@ -8,13 +8,17 @@ import com.yahoo.config.model.producer.TreeConfigProducer;
 import java.util.Objects;
 
 /**
- * A physical host, running a set of services.
+ * A node with an identity, with some dedicated compute resources, running a set of services.
  * The identity of a host is its hostname. Hosts are comparable on their host name.
  *
  * @author gjoranv
  */
 public final class Host extends TreeConfigProducer<AnyConfigProducer> implements SentinelConfig.Producer, Comparable<Host> {
 
+    // Memory needed for auxiliary processes always running on the node (config-proxy, metrics-proxy).
+    // Keep in sync with node-repository/ClusterModel.
+    public static final double memoryOverheadGb = 0.7;
+
     private ConfigSentinel configSentinel = null;
     private final String hostname;
     private final boolean runsConfigServer;