fix: SGShardedCluster Endpoints are not generated in some scenarios

Author: teoincontatto

stackgres-k8s/src/common/src/main/java/io/stackgres/common/crd/JsonArray.java

@@ -31,6 +31,23 @@ public JsonArray(List<Object> list) {
     this.list = list;
   }
 
+  public JsonArray deepCopy() {
+    return new JsonArray(stream()
+        .map(this::deepCopy)
+        .toList());
+  }
+
+  @SuppressWarnings("unchecked")
+  private Object deepCopy(Object value) {
+    if (value instanceof Map map) {
+      return new JsonObject((Map<String, Object>) map).deepCopy();
+    }
+    if (value instanceof List list) {
+      return new JsonArray((List<Object>) list).deepCopy();
+    }
+    return value;
+  }
+
   @SuppressWarnings("unchecked")
   public Stream<JsonObject> streamObjects() {
     return stream()

stackgres-k8s/src/common/src/main/java/io/stackgres/common/crd/JsonObject.java

@@ -30,6 +30,28 @@ public JsonObject(Map<String, Object> map) {
     this.map = map;
   }
 
+  public JsonObject deepCopy() {
+    return new JsonObject(entrySet().stream()
+        .reduce(
+            new HashMap<String, Object>(size()),
+            (map, entry) -> {
+              map.put(entry.getKey(), deepCopy(entry.getValue()));
+              return map;
+            },
+            (u, v) -> v));
+  }
+
+  @SuppressWarnings("unchecked")
+  private Object deepCopy(Object value) {
+    if (value instanceof Map map) {
+      return new JsonObject((Map<String, Object>) map).deepCopy();
+    }
+    if (value instanceof List list) {
+      return new JsonArray((List<Object>) list).deepCopy();
+    }
+    return value;
+  }
+
   public boolean hasObject(String key) {
     Object value = get(key);
     return value != null && value instanceof Map;

stackgres-k8s/src/operator/src/main/java/io/stackgres/operator/conciliation/factory/shardedcluster/StackGresShardedClusterForCitusUtil.java

@@ -88,12 +88,20 @@ private void setConfigurationsPatroniInitialConfig(
       if (spec.getConfigurations() == null) {
         spec.setConfigurations(new StackGresClusterConfigurations());
       }
-      if (spec.getConfigurations().getPatroni() == null) {
-        spec.getConfigurations().setPatroni(new StackGresClusterPatroni());
+      StackGresClusterPatroni patroni = spec.getConfigurations().getPatroni();
+      spec.getConfigurations().setPatroni(new StackGresClusterPatroni());
+      if (patroni == null) {
+        patroni = new StackGresClusterPatroni();
       }
-      if (spec.getConfigurations().getPatroni().getInitialConfig() == null) {
+      spec.getConfigurations().getPatroni().setDynamicConfig(patroni.getDynamicConfig());
+      if (patroni.getInitialConfig() == null) {
         spec.getConfigurations().getPatroni()
             .setInitialConfig(new StackGresClusterPatroniConfig());
+      } else {
+        spec.getConfigurations().getPatroni()
+            .setInitialConfig(
+                new StackGresClusterPatroniConfig(
+                    patroni.getInitialConfig().deepCopy()));
       }
       spec.getConfigurations().getPatroni().getInitialConfig()
           .put("scope", cluster.getMetadata().getName());