refactor(webhook): Make field manager a separate field

Author: Techassi

crates/stackable-webhook/src/maintainer.rs

@@ -144,6 +144,7 @@ impl<'a> CustomResourceDefinitionMaintainer<'a> {
             operator_namespace,
             webhook_https_port,
             operator_name,
+            field_manager,
             disabled,
         } = self.options;
 
@@ -211,7 +212,7 @@ impl<'a> CustomResourceDefinitionMaintainer<'a> {
 
                 // Deploy the updated CRDs using a server-side apply.
                 let patch = Patch::Apply(&crd);
-                let patch_params = PatchParams::apply(operator_name);
+                let patch_params = PatchParams::apply(field_manager);
                 crd_api
                     .patch(&crd_name, &patch_params, &patch)
                     .await
@@ -241,6 +242,9 @@ pub struct CustomResourceDefinitionMaintainerOptions<'a> {
     /// The namespace the operator/conversion webhook runs in.
     pub operator_namespace: &'a str,
 
+    /// The field manager used when maintaining the CRDs.
+    pub field_manager: &'a str,
+
     /// The HTTPS port the conversion webhook listens on.
     pub webhook_https_port: u16,
 

crates/stackable-webhook/src/servers/conversion.rs

@@ -265,6 +265,7 @@ impl ConversionWebhookServer {
         crds_and_handlers: impl IntoIterator<Item = (CustomResourceDefinition, H)> + Clone,
         operator_name: &'a str,
         operator_namespace: &'a str,
+        field_manager: &'a str,
         disable_maintainer: bool,
         client: Client,
     ) -> Result<
@@ -298,6 +299,7 @@ impl ConversionWebhookServer {
             disabled: disable_maintainer,
             operator_namespace,
             operator_name,
+            field_manager,
         };
 
         let (maintainer, initial_reconcile_rx) = CustomResourceDefinitionMaintainer::new(