Add crds feature

Author: sbernauer

crates/stackable-operator/Cargo.toml

@@ -8,8 +8,10 @@ edition.workspace = true
 repository.workspace = true
 
 [features]
+default = ["crds"]
 full = ["certs", "time", "webhook", "kube-ws"]
 
+crds = ["dep:stackable-versioned"]
 certs = ["dep:stackable-certs"]
 time = ["stackable-shared/time"]
 webhook = ["dep:stackable-webhook"]
@@ -20,7 +22,7 @@ stackable-certs = { path = "../stackable-certs", optional = true }
 stackable-operator-derive = { path = "../stackable-operator-derive" }
 stackable-shared = { path = "../stackable-shared", features = ["jiff"] }
 stackable-telemetry = { path = "../stackable-telemetry", features = ["clap"] }
-stackable-versioned = { path = "../stackable-versioned" }
+stackable-versioned = { path = "../stackable-versioned", optional = true }
 stackable-webhook = { path = "../stackable-webhook", optional = true }
 
 clap.workspace = true

crates/stackable-operator/src/cluster_resources.rs

@@ -36,7 +36,6 @@ use crate::{
             ResourceRequirementsExt, ResourceRequirementsType,
         },
     },
-    crd::listener,
     deep_merger::{self, ObjectOverrides},
     kvp::{
         Label, LabelError, Labels,
@@ -221,7 +220,8 @@ impl ClusterResource for Service {}
 impl ClusterResource for ServiceAccount {}
 impl ClusterResource for RoleBinding {}
 impl ClusterResource for PodDisruptionBudget {}
-impl ClusterResource for listener::v1alpha1::Listener {}
+#[cfg(feature = "crds")]
+impl ClusterResource for crate::crd::listener::v1alpha1::Listener {}
 
 impl ClusterResource for Job {
     fn pod_spec(&self) -> Option<&PodSpec> {
@@ -670,6 +670,13 @@ impl<'a> ClusterResources<'a> {
     ///
     /// * `client` - The client which is used to access Kubernetes
     pub async fn delete_orphaned_resources(self, client: &Client) -> Result<()> {
+        // We can only delete Listeners in case the "crds" feature is enabled, otherwise it's a NOP.
+        #[cfg(feature = "crds")]
+        let delete_listeners = self
+            .delete_orphaned_resources_of_kind::<crate::crd::listener::v1alpha1::Listener>(client);
+        #[cfg(not(feature = "crds"))]
+        let delete_listeners = async { Ok(()) };
+
         tokio::try_join!(
             self.delete_orphaned_resources_of_kind::<Service>(client),
             self.delete_orphaned_resources_of_kind::<StatefulSet>(client),
@@ -680,7 +687,7 @@ impl<'a> ClusterResources<'a> {
             self.delete_orphaned_resources_of_kind::<ServiceAccount>(client),
             self.delete_orphaned_resources_of_kind::<RoleBinding>(client),
             self.delete_orphaned_resources_of_kind::<PodDisruptionBudget>(client),
-            self.delete_orphaned_resources_of_kind::<listener::v1alpha1::Listener>(client),
+            delete_listeners
         )?;
 
         Ok(())

crates/stackable-operator/src/lib.rs

@@ -14,6 +14,7 @@ pub mod commons;
 pub mod config;
 pub mod constants;
 pub mod cpu;
+#[cfg(feature = "crds")]
 pub mod crd;
 pub mod deep_merger;
 pub mod eos;
@@ -43,6 +44,7 @@ pub use stackable_certs as certs;
 pub use stackable_shared as shared;
 pub use stackable_shared::{crd::CustomResourceExt, yaml::YamlSchema};
 pub use stackable_telemetry as telemetry;
+#[cfg(feature = "crds")]
 pub use stackable_versioned as versioned;
 #[cfg(feature = "webhook")]
 pub use stackable_webhook as webhook;

crates/stackable-webhook/Cargo.toml

@@ -35,7 +35,7 @@ x509-cert.workspace = true
 
 [dev-dependencies]
 # Only needed for doc tests
-stackable-operator = { path = "../stackable-operator" }
+stackable-operator = { path = "../stackable-operator", features = ["crds"] }
 clap.workspace = true
 
 [lints]

crates/xtask/Cargo.toml

@@ -4,7 +4,7 @@ edition = "2024"
 publish = false
 
 [dependencies]
-stackable-operator = { path = "../stackable-operator" }
+stackable-operator = { path = "../stackable-operator", features = ["crds"] }
 
 clap.workspace = true
 paste.workspace = true