Scale content clusters to minimum 3 nodes

There is no cluster controller redundancy with 2 nodes
and this leads to operational problems.

1 files changed, 1 insertions, 0 deletions

diff --git a/config-provisioning/src/main/java/com/yahoo/config/provision/ClusterResources.java b/config-provisioning/src/main/java/com/yahoo/config/provision/ClusterResources.java
index d4c52b97f45..a13128b8776 100644
--- a/config-provisioning/src/main/java/com/yahoo/config/provision/ClusterResources.java
+++ b/config-provisioning/src/main/java/com/yahoo/config/provision/ClusterResources.java
@@ -31,6 +31,7 @@ public class ClusterResources {
     public NodeResources nodeResources() { return nodeResources; }
 
     public ClusterResources with(NodeResources resources) { return new ClusterResources(nodes, groups, resources); }
+    public ClusterResources withNodes(int nodes) { return new ClusterResources(nodes, groups, nodeResources); }
     public ClusterResources withGroups(int groups) { return new ClusterResources(nodes, groups, nodeResources); }
 
     /** Returns true if this is smaller than the given resources in any dimension */