k8s_openapi/v1_30/api/core/v1/
pod_affinity_term.rs1#[derive(Clone, Debug, Default, PartialEq)]
5pub struct PodAffinityTerm {
6 pub label_selector: Option<crate::apimachinery::pkg::apis::meta::v1::LabelSelector>,
8
9 pub match_label_keys: Option<Vec<String>>,
11
12 pub mismatch_label_keys: Option<Vec<String>>,
14
15 pub namespace_selector: Option<crate::apimachinery::pkg::apis::meta::v1::LabelSelector>,
17
18 pub namespaces: Option<Vec<String>>,
20
21 pub topology_key: String,
23}
24
25impl crate::DeepMerge for PodAffinityTerm {
26 fn merge_from(&mut self, other: Self) {
27 crate::DeepMerge::merge_from(&mut self.label_selector, other.label_selector);
28 crate::merge_strategies::list::atomic(&mut self.match_label_keys, other.match_label_keys);
29 crate::merge_strategies::list::atomic(&mut self.mismatch_label_keys, other.mismatch_label_keys);
30 crate::DeepMerge::merge_from(&mut self.namespace_selector, other.namespace_selector);
31 crate::merge_strategies::list::atomic(&mut self.namespaces, other.namespaces);
32 crate::DeepMerge::merge_from(&mut self.topology_key, other.topology_key);
33 }
34}
35
36impl<'de> crate::serde::Deserialize<'de> for PodAffinityTerm {
37 fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: crate::serde::Deserializer<'de> {
38 #[allow(non_camel_case_types)]
39 enum Field {
40 Key_label_selector,
41 Key_match_label_keys,
42 Key_mismatch_label_keys,
43 Key_namespace_selector,
44 Key_namespaces,
45 Key_topology_key,
46 Other,
47 }
48
49 impl<'de> crate::serde::Deserialize<'de> for Field {
50 fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: crate::serde::Deserializer<'de> {
51 struct Visitor;
52
53 impl crate::serde::de::Visitor<'_> for Visitor {
54 type Value = Field;
55
56 fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
57 f.write_str("field identifier")
58 }
59
60 fn visit_str<E>(self, v: &str) -> Result<Self::Value, E> where E: crate::serde::de::Error {
61 Ok(match v {
62 "labelSelector" => Field::Key_label_selector,
63 "matchLabelKeys" => Field::Key_match_label_keys,
64 "mismatchLabelKeys" => Field::Key_mismatch_label_keys,
65 "namespaceSelector" => Field::Key_namespace_selector,
66 "namespaces" => Field::Key_namespaces,
67 "topologyKey" => Field::Key_topology_key,
68 _ => Field::Other,
69 })
70 }
71 }
72
73 deserializer.deserialize_identifier(Visitor)
74 }
75 }
76
77 struct Visitor;
78
79 impl<'de> crate::serde::de::Visitor<'de> for Visitor {
80 type Value = PodAffinityTerm;
81
82 fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
83 f.write_str("PodAffinityTerm")
84 }
85
86 fn visit_map<A>(self, mut map: A) -> Result<Self::Value, A::Error> where A: crate::serde::de::MapAccess<'de> {
87 let mut value_label_selector: Option<crate::apimachinery::pkg::apis::meta::v1::LabelSelector> = None;
88 let mut value_match_label_keys: Option<Vec<String>> = None;
89 let mut value_mismatch_label_keys: Option<Vec<String>> = None;
90 let mut value_namespace_selector: Option<crate::apimachinery::pkg::apis::meta::v1::LabelSelector> = None;
91 let mut value_namespaces: Option<Vec<String>> = None;
92 let mut value_topology_key: Option<String> = None;
93
94 while let Some(key) = crate::serde::de::MapAccess::next_key::<Field>(&mut map)? {
95 match key {
96 Field::Key_label_selector => value_label_selector = crate::serde::de::MapAccess::next_value(&mut map)?,
97 Field::Key_match_label_keys => value_match_label_keys = crate::serde::de::MapAccess::next_value(&mut map)?,
98 Field::Key_mismatch_label_keys => value_mismatch_label_keys = crate::serde::de::MapAccess::next_value(&mut map)?,
99 Field::Key_namespace_selector => value_namespace_selector = crate::serde::de::MapAccess::next_value(&mut map)?,
100 Field::Key_namespaces => value_namespaces = crate::serde::de::MapAccess::next_value(&mut map)?,
101 Field::Key_topology_key => value_topology_key = crate::serde::de::MapAccess::next_value(&mut map)?,
102 Field::Other => { let _: crate::serde::de::IgnoredAny = crate::serde::de::MapAccess::next_value(&mut map)?; },
103 }
104 }
105
106 Ok(PodAffinityTerm {
107 label_selector: value_label_selector,
108 match_label_keys: value_match_label_keys,
109 mismatch_label_keys: value_mismatch_label_keys,
110 namespace_selector: value_namespace_selector,
111 namespaces: value_namespaces,
112 topology_key: value_topology_key.unwrap_or_default(),
113 })
114 }
115 }
116
117 deserializer.deserialize_struct(
118 "PodAffinityTerm",
119 &[
120 "labelSelector",
121 "matchLabelKeys",
122 "mismatchLabelKeys",
123 "namespaceSelector",
124 "namespaces",
125 "topologyKey",
126 ],
127 Visitor,
128 )
129 }
130}
131
132impl crate::serde::Serialize for PodAffinityTerm {
133 fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: crate::serde::Serializer {
134 let mut state = serializer.serialize_struct(
135 "PodAffinityTerm",
136 1 +
137 self.label_selector.as_ref().map_or(0, |_| 1) +
138 self.match_label_keys.as_ref().map_or(0, |_| 1) +
139 self.mismatch_label_keys.as_ref().map_or(0, |_| 1) +
140 self.namespace_selector.as_ref().map_or(0, |_| 1) +
141 self.namespaces.as_ref().map_or(0, |_| 1),
142 )?;
143 if let Some(value) = &self.label_selector {
144 crate::serde::ser::SerializeStruct::serialize_field(&mut state, "labelSelector", value)?;
145 }
146 if let Some(value) = &self.match_label_keys {
147 crate::serde::ser::SerializeStruct::serialize_field(&mut state, "matchLabelKeys", value)?;
148 }
149 if let Some(value) = &self.mismatch_label_keys {
150 crate::serde::ser::SerializeStruct::serialize_field(&mut state, "mismatchLabelKeys", value)?;
151 }
152 if let Some(value) = &self.namespace_selector {
153 crate::serde::ser::SerializeStruct::serialize_field(&mut state, "namespaceSelector", value)?;
154 }
155 if let Some(value) = &self.namespaces {
156 crate::serde::ser::SerializeStruct::serialize_field(&mut state, "namespaces", value)?;
157 }
158 crate::serde::ser::SerializeStruct::serialize_field(&mut state, "topologyKey", &self.topology_key)?;
159 crate::serde::ser::SerializeStruct::end(state)
160 }
161}
162
163#[cfg(feature = "schemars")]
164impl crate::schemars::JsonSchema for PodAffinityTerm {
165 fn schema_name() -> String {
166 "io.k8s.api.core.v1.PodAffinityTerm".to_owned()
167 }
168
169 fn json_schema(__gen: &mut crate::schemars::gen::SchemaGenerator) -> crate::schemars::schema::Schema {
170 crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
171 metadata: Some(Box::new(crate::schemars::schema::Metadata {
172 description: Some("Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running".to_owned()),
173 ..Default::default()
174 })),
175 instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::Object))),
176 object: Some(Box::new(crate::schemars::schema::ObjectValidation {
177 properties: [
178 (
179 "labelSelector".to_owned(),
180 {
181 let mut schema_obj = __gen.subschema_for::<crate::apimachinery::pkg::apis::meta::v1::LabelSelector>().into_object();
182 schema_obj.metadata = Some(Box::new(crate::schemars::schema::Metadata {
183 description: Some("A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods.".to_owned()),
184 ..Default::default()
185 }));
186 crate::schemars::schema::Schema::Object(schema_obj)
187 },
188 ),
189 (
190 "matchLabelKeys".to_owned(),
191 crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
192 metadata: Some(Box::new(crate::schemars::schema::Metadata {
193 description: Some("MatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with `labelSelector` as `key in (value)` to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both matchLabelKeys and labelSelector. Also, matchLabelKeys cannot be set when labelSelector isn't set. This is an alpha field and requires enabling MatchLabelKeysInPodAffinity feature gate.".to_owned()),
194 ..Default::default()
195 })),
196 instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::Array))),
197 array: Some(Box::new(crate::schemars::schema::ArrayValidation {
198 items: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(
199 crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
200 instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::String))),
201 ..Default::default()
202 })
203 ))),
204 ..Default::default()
205 })),
206 ..Default::default()
207 }),
208 ),
209 (
210 "mismatchLabelKeys".to_owned(),
211 crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
212 metadata: Some(Box::new(crate::schemars::schema::Metadata {
213 description: Some("MismatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with `labelSelector` as `key notin (value)` to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both mismatchLabelKeys and labelSelector. Also, mismatchLabelKeys cannot be set when labelSelector isn't set. This is an alpha field and requires enabling MatchLabelKeysInPodAffinity feature gate.".to_owned()),
214 ..Default::default()
215 })),
216 instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::Array))),
217 array: Some(Box::new(crate::schemars::schema::ArrayValidation {
218 items: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(
219 crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
220 instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::String))),
221 ..Default::default()
222 })
223 ))),
224 ..Default::default()
225 })),
226 ..Default::default()
227 }),
228 ),
229 (
230 "namespaceSelector".to_owned(),
231 {
232 let mut schema_obj = __gen.subschema_for::<crate::apimachinery::pkg::apis::meta::v1::LabelSelector>().into_object();
233 schema_obj.metadata = Some(Box::new(crate::schemars::schema::Metadata {
234 description: Some("A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means \"this pod's namespace\". An empty selector ({}) matches all namespaces.".to_owned()),
235 ..Default::default()
236 }));
237 crate::schemars::schema::Schema::Object(schema_obj)
238 },
239 ),
240 (
241 "namespaces".to_owned(),
242 crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
243 metadata: Some(Box::new(crate::schemars::schema::Metadata {
244 description: Some("namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means \"this pod's namespace\".".to_owned()),
245 ..Default::default()
246 })),
247 instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::Array))),
248 array: Some(Box::new(crate::schemars::schema::ArrayValidation {
249 items: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(
250 crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
251 instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::String))),
252 ..Default::default()
253 })
254 ))),
255 ..Default::default()
256 })),
257 ..Default::default()
258 }),
259 ),
260 (
261 "topologyKey".to_owned(),
262 crate::schemars::schema::Schema::Object(crate::schemars::schema::SchemaObject {
263 metadata: Some(Box::new(crate::schemars::schema::Metadata {
264 description: Some("This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.".to_owned()),
265 ..Default::default()
266 })),
267 instance_type: Some(crate::schemars::schema::SingleOrVec::Single(Box::new(crate::schemars::schema::InstanceType::String))),
268 ..Default::default()
269 }),
270 ),
271 ].into(),
272 required: [
273 "topologyKey".to_owned(),
274 ].into(),
275 ..Default::default()
276 })),
277 ..Default::default()
278 })
279 }
280}