Better output YAML.

Enabling object references internally in the document. Needed to write
all objects in one go for Jackson to resolve all internal references.
Applied some sorting magic to write out as many as possible objects on
the root level. Will need some more magic later for customers to
customize the output ordering.

2 files changed, 10 insertions, 0 deletions

diff --git a/module/ri-engine/src/main/java/io/trygvis/rules/dba/Cluster.java b/module/ri-engine/src/main/java/io/trygvis/rules/dba/Cluster.java
index 949d9ae..0b65aaa 100644
--- a/module/ri-engine/src/main/java/io/trygvis/rules/dba/Cluster.java
+++ b/module/ri-engine/src/main/java/io/trygvis/rules/dba/Cluster.java
@@ -1,5 +1,9 @@
 package io.trygvis.rules.dba;
 
+import com.fasterxml.jackson.annotation.JsonIdentityInfo;
+import com.fasterxml.jackson.annotation.ObjectIdGenerators;
+
+@JsonIdentityInfo(generator = ObjectIdGenerators.PropertyGenerator.class, property = "name")
 public class Cluster {
     public String name;
 
diff --git a/module/ri-engine/src/main/java/io/trygvis/rules/dba/Container.java b/module/ri-engine/src/main/java/io/trygvis/rules/dba/Container.java
index d852115..f6d2ba4 100644
--- a/module/ri-engine/src/main/java/io/trygvis/rules/dba/Container.java
+++ b/module/ri-engine/src/main/java/io/trygvis/rules/dba/Container.java
@@ -1,8 +1,13 @@
 package io.trygvis.rules.dba;
 
+import com.fasterxml.jackson.annotation.JsonIdentityReference;
 import io.trygvis.rules.machine.Machine;
 
+//@JsonIdentityInfo(generator = ObjectIdGenerators.PropertyGenerator.class, property = "id")
 public class Container {
+    public final String id;
+
+//    @JsonIdentityReference(alwaysAsId = true)
     public final Cluster cluster;
     public final String name;
     public final String machineRole;
@@ -12,6 +17,7 @@ public class Container {
     private Machine machine;
 
     public Container(Cluster cluster, String name, String machineRole, String image, String tag) {
+        this.id = cluster.name + "-" + name;
         this.cluster = cluster;
         this.name = name;
         this.machineRole = machineRole;