chore!: Replace serde_yaml with yaml_serde

Cargo.toml

@@ -78,7 +78,7 @@ schemars = { version = "1.2.2", features = ["url2"] }
 semver = "1.0.28"
 serde = { version = "1.0.229", features = ["derive"] }
 serde_json = "1.0.151"
-serde_yaml = "0.9.34" # This is the last available version, see https://github.com/dtolnay/serde-yaml/releases/tag/0.9.34 for details
+yaml_serde = "0.10.7"
 # Pinned to the old RustCrypto generation, see the const-oid comment above. sha2 0.11 uses
 # digest 0.11 and signature 3.0, which rsa 0.9 does not support.
 sha2 = { version = "0.10.9", features = ["oid"] }

crates/k8s-version/CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+### Changed
+
+- Replace serde_yaml with yaml_serde ([#1298]).
+
+[#1298]: https://github.com/stackabletech/operator-rs/pull/1298
+
 ## [0.1.3] - 2025-05-19
 
 ### Added

crates/k8s-version/Cargo.toml

@@ -21,7 +21,7 @@ rstest.workspace = true
 rstest_reuse.workspace = true
 quote.workspace = true
 proc-macro2.workspace = true
-serde_yaml.workspace = true
+yaml_serde.workspace = true
 syn.workspace = true
 
 [lints]

crates/k8s-version/src/api_version/serde.rs

@@ -47,7 +47,7 @@ mod tests {
     #[test]
     fn deserialize() {
         let _: ApiVersion =
-            serde_yaml::from_str("extensions.k8s.io/v1alpha1").expect("api version is valid");
+            yaml_serde::from_str("extensions.k8s.io/v1alpha1").expect("api version is valid");
     }
 
     #[test]
@@ -56,7 +56,7 @@ mod tests {
             ApiVersion::from_str("extensions.k8s.io/v1alpha1").expect("api version is valid");
         assert_eq!(
             "extensions.k8s.io/v1alpha1\n",
-            serde_yaml::to_string(&api_version).expect("api version must serialize")
+            yaml_serde::to_string(&api_version).expect("api version must serialize")
         );
     }
 }

crates/k8s-version/src/group.rs

@@ -72,15 +72,15 @@ mod tests {
 
     #[test]
     fn deserialize() {
-        let _: Group = serde_yaml::from_str("extensions.k8s.io").expect("group is valid");
+        let _: Group = yaml_serde::from_str("extensions.k8s.io").expect("group is valid");
     }
 
     #[test]
     fn serialize() {
         let group = Group("extensions.k8s.io".into());
         assert_eq!(
             "extensions.k8s.io\n",
-            serde_yaml::to_string(&group).expect("group must serialize")
+            yaml_serde::to_string(&group).expect("group must serialize")
         );
     }
 }

crates/k8s-version/src/level/serde.rs

@@ -46,15 +46,15 @@ mod tests {
 
     #[test]
     fn deserialize() {
-        let _: Level = serde_yaml::from_str("alpha1").expect("level is valid");
+        let _: Level = yaml_serde::from_str("alpha1").expect("level is valid");
     }
 
     #[test]
     fn serialize() {
         let api_version = Level::from_str("alpha1").expect("level is valid");
         assert_eq!(
             "alpha1\n",
-            serde_yaml::to_string(&api_version).expect("level must serialize")
+            yaml_serde::to_string(&api_version).expect("level must serialize")
         );
     }
 }

crates/k8s-version/src/version/serde.rs

@@ -46,15 +46,15 @@ mod tests {
 
     #[test]
     fn deserialize() {
-        let _: Version = serde_yaml::from_str("v1alpha1").expect("version is valid");
+        let _: Version = yaml_serde::from_str("v1alpha1").expect("version is valid");
     }
 
     #[test]
     fn serialize() {
         let api_version = Version::from_str("v1alpha1").expect("version is valid");
         assert_eq!(
             "v1alpha1\n",
-            serde_yaml::to_string(&api_version).expect("version must serialize")
+            yaml_serde::to_string(&api_version).expect("version must serialize")
         );
     }
 }

crates/stackable-operator/CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+### Changed
+
+- Replace serde_yaml with yaml_serde ([#1298]).
+
+[#1298]: https://github.com/stackabletech/operator-rs/pull/1298
+
 ## [0.120.0] - 2026-10-12
 
 ### Added

crates/stackable-operator/Cargo.toml

@@ -50,7 +50,7 @@ regex.workspace = true
 schemars.workspace = true
 semver = { workspace = true, features = ["serde"] }
 serde_json.workspace = true
-serde_yaml.workspace = true
+yaml_serde.workspace = true
 serde.workspace = true
 sha2.workspace = true
 snafu.workspace = true

crates/stackable-operator/src/builder/pdb.rs

@@ -260,7 +260,7 @@ mod tests {
         )]
         #[kube(group = "test", version = "v1", kind = "TrinoCluster", namespaced)]
         pub struct TrinoClusterSpec {}
-        let trino: TrinoCluster = serde_yaml::from_str(
+        let trino: TrinoCluster = yaml_serde::from_str(
             "
             apiVersion: test/v1
             kind: TrinoCluster

crates/stackable-operator/src/builder/pod/mod.rs

@@ -391,7 +391,7 @@ impl PodBuilder {
     ///           storageClassName: listeners.stackable.tech
     ///     name: listener
     /// ",
-    ///     serde_yaml::to_string(&pod).unwrap()
+    ///     yaml_serde::to_string(&pod).unwrap()
     /// )
     /// ```
     pub fn add_listener_volume_by_listener_class(
@@ -481,7 +481,7 @@ impl PodBuilder {
     ///           storageClassName: listeners.stackable.tech
     ///     name: listener
     /// ",
-    ///     serde_yaml::to_string(&pod).unwrap()
+    ///     yaml_serde::to_string(&pod).unwrap()
     /// )
     /// ```
     pub fn add_listener_volume_by_listener_name(

crates/stackable-operator/src/commons/affinity.rs

@@ -59,7 +59,7 @@ pub struct StackableAffinity {
 // We can not mark it as [`Atomic`], as [`crate::config::fragment::FromFragment`] is already implemented for
 // [`BTreeMap<String, String>`].
 //
-// We `#[serde(flatten)]` the contained [`BTreeMap<String, String>`], so `serde_yaml` can deserialize everything as
+// We `#[serde(flatten)]` the contained [`BTreeMap<String, String>`], so `yaml_serde` can deserialize everything as
 // expected.
 #[derive(Clone, Debug, Eq, Deserialize, JsonSchema, PartialEq, Serialize)]
 #[serde(rename_all = "camelCase")]
@@ -176,7 +176,7 @@ mod tests {
             disktype: ssd
           ";
         let mut role_affinity: StackableAffinityFragment =
-            serde_yaml::from_str(role_input).expect("illegal test input");
+            yaml_serde::from_str(role_input).expect("illegal test input");
 
         role_affinity.merge(&default_affinity);
         let merged_affinity: StackableAffinity = fragment::validate(role_affinity).unwrap();
@@ -277,7 +277,7 @@ mod tests {
                 topologyKey: topology.kubernetes.io/zone
           ";
         let mut role_affinity: StackableAffinityFragment =
-            serde_yaml::from_str(role_input).expect("illegal test input");
+            yaml_serde::from_str(role_input).expect("illegal test input");
 
         role_affinity.merge(&default_affinity);
         let merged_affinity: StackableAffinity = fragment::validate(role_affinity).unwrap();

crates/stackable-operator/src/commons/cache.rs

@@ -97,7 +97,7 @@ mod tests {
 
     #[test]
     fn test_deserialization() {
-        let my_cache: MyCache = serde_yaml::from_str("entryTimeToLive: 13h\n").unwrap();
+        let my_cache: MyCache = yaml_serde::from_str("entryTimeToLive: 13h\n").unwrap();
 
         assert_eq!(
             my_cache.entry_time_to_live,

crates/stackable-operator/src/commons/opa.rs

@@ -27,7 +27,7 @@
 //!     opa: Option<OpaConfig>,
 //! }
 //!
-//! let cluster: TestCluster = serde_yaml::from_str(
+//! let cluster: TestCluster = yaml_serde::from_str(
 //!     "
 //!     apiVersion: test.stackable.tech/v1alpha1
 //!     kind: TestCluster
@@ -353,7 +353,7 @@ mod tests {
     }
 
     fn build_test_cluster() -> TestCluster {
-        serde_yaml::from_str(&format!(
+        yaml_serde::from_str(&format!(
             "
             apiVersion: test/v1
             kind: TestCluster

crates/stackable-operator/src/commons/product_image_selection.rs

@@ -760,7 +760,7 @@ mod tests {
         #[case] input: String,
         #[case] expected: ResolvedProductImage,
     ) {
-        let product_image: ProductImage = serde_yaml::from_str(&input).expect("Illegal test input");
+        let product_image: ProductImage = yaml_serde::from_str(&input).expect("Illegal test input");
         let operator_version = operator_version.parse().expect("invalid operator version");
         let resolved_product_image = product_image
             .resolve(&image_name, &image_repository, &operator_version)
@@ -787,7 +787,7 @@ mod tests {
         "data did not match any variant of untagged enum ProductImageSelection"
     )]
     fn resolved_image_fail(#[case] input: String, #[case] expected: String) {
-        let err = serde_yaml::from_str::<ProductImage>(&input).expect_err("Must be error");
+        let err = yaml_serde::from_str::<ProductImage>(&input).expect_err("Must be error");
 
         assert_eq!(err.to_string(), expected);
     }

crates/stackable-operator/src/commons/rbac.rs

@@ -122,7 +122,7 @@ mod tests {
     }
 
     fn build_test_resource() -> TestCluster {
-        serde_yaml::from_str(&format!(
+        yaml_serde::from_str(&format!(
             "
             apiVersion: test/v1
             kind: TestCluster