Make node builder

While trying to add another field to Node I came upon the multitude of places
the constructor is called. This is simplified by using a builder.

The builder is internal to Node for now. If wanted/needed, it can be made
public (especially tests may be interested - I have touched as few as
possible).

1 files changed, 1 insertions, 1 deletions

diff --git a/athenz-identity-provider-service/src/test/java/com/yahoo/vespa/hosted/athenz/instanceproviderservice/identitydocument/IdentityDocumentGeneratorTest.java b/athenz-identity-provider-service/src/test/java/com/yahoo/vespa/hosted/athenz/instanceproviderservice/identitydocument/IdentityDocumentGeneratorTest.java
index 735de107b32..5d36df0d8ee 100644
--- a/athenz-identity-provider-service/src/test/java/com/yahoo/vespa/hosted/athenz/instanceproviderservice/identitydocument/IdentityDocumentGeneratorTest.java
+++ b/athenz-identity-provider-service/src/test/java/com/yahoo/vespa/hosted/athenz/instanceproviderservice/identitydocument/IdentityDocumentGeneratorTest.java
@@ -66,7 +66,7 @@ public class IdentityDocumentGeneratorTest {
         Node containerNode = Node.createDockerNode(ImmutableSet.of("::1"),
                                                    new HashSet<>(),
                                                    containerHostname,
-                                                   Optional.of(parentHostname),
+                                                   parentHostname,
                                                    new MockNodeFlavors().getFlavorOrThrow("default"),
                                                    NodeType.tenant)
                 .with(allocation);