Limit host sharing to host node type

1 files changed, 5 insertions, 0 deletions

diff --git a/config-provisioning/src/main/java/com/yahoo/config/provision/NodeType.java b/config-provisioning/src/main/java/com/yahoo/config/provision/NodeType.java
index 63ad6ae1237..56882f8676f 100644
--- a/config-provisioning/src/main/java/com/yahoo/config/provision/NodeType.java
+++ b/config-provisioning/src/main/java/com/yahoo/config/provision/NodeType.java
@@ -49,6 +49,11 @@ public enum NodeType {
         return !childNodeTypes.isEmpty();
     }
 
+    /** Returns whether this supports host sharing */
+    public boolean isSharable() {
+        return this == NodeType.host;
+    }
+
     public String description() {
         return description;
     }