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Moving Placeable type and new Scheduler to eventing core
Signed-off-by: aavarghese <avarghese@us.ibm.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| /* | ||
| Copyright 2020 The Knative Authors | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| // +k8s:deepcopy-gen=package | ||
| // +groupName=duck.knative.dev | ||
| package v1alpha1 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| /* | ||
| Copyright 2020 The Knative Authors | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package v1alpha1 | ||
|
|
||
| import ( | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/apimachinery/pkg/runtime" | ||
| "knative.dev/pkg/apis/duck" | ||
| ) | ||
|
|
||
| // +genduck | ||
|
|
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| // Placeable is a list of podName and virtual replicas pairs. | ||
| // Each pair represents the assignment of virtual replicas to a pod | ||
| type Placeable struct { | ||
| MaxAllowedVReplicas *int32 `json:"maxAllowedVReplicas,omitempty"` | ||
| Placements []Placement `json:"placements,omitempty"` | ||
| } | ||
|
|
||
| // PlaceableType is a skeleton type wrapping Placeable in the manner we expect | ||
| // resource writers defining compatible resources to embed it. We will | ||
| // typically use this type to deserialize Placeable ObjectReferences and | ||
| // access the Placeable data. This is not a real resource. | ||
| // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object | ||
| type PlaceableType struct { | ||
| metav1.TypeMeta `json:",inline"` | ||
| metav1.ObjectMeta `json:"metadata,omitempty"` | ||
|
|
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| Status PlaceableStatus `json:"status"` | ||
| } | ||
|
|
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| type PlaceableStatus struct { | ||
| Placeable `json:",inline"` | ||
| } | ||
|
|
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| type Placement struct { | ||
| // PodName is the name of the pod where the resource is placed | ||
| PodName string `json:"podName,omitempty"` | ||
|
|
||
| // VReplicas is the number of virtual replicas assigned to in the pod | ||
| VReplicas int32 `json:"vreplicas,omitempty"` | ||
| } | ||
|
|
||
| var ( | ||
| // Placeable is an Implementable "duck type". | ||
| _ duck.Implementable = (*Placeable)(nil) | ||
| ) | ||
|
|
||
| // GetFullType implements duck.Implementable | ||
| func (*Placeable) GetFullType() duck.Populatable { | ||
| return &PlaceableType{} | ||
| } | ||
|
|
||
| // Populate implements duck.Populatable | ||
| func (t *PlaceableType) Populate() { | ||
| t.Status.Placements = []Placement{{PodName: "pod-0", VReplicas: int32(1)}} | ||
| } | ||
|
|
||
| // GetListType implements apis.Listable | ||
| func (*PlaceableType) GetListType() runtime.Object { | ||
| return &PlaceableList{} | ||
| } | ||
|
|
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| // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object | ||
|
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| // PlaceableList is a list of PlaceableType resources | ||
| type PlaceableList struct { | ||
| metav1.TypeMeta `json:",inline"` | ||
| metav1.ListMeta `json:"metadata"` | ||
|
|
||
| Items []Placeable `json:"items"` | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| /* | ||
| Copyright 2020 The Knative Authors | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package v1alpha1 | ||
|
|
||
| import ( | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/apimachinery/pkg/runtime" | ||
| "k8s.io/apimachinery/pkg/runtime/schema" | ||
| "knative.dev/pkg/apis/duck" | ||
| ) | ||
|
|
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| // SchemeGroupVersion is group version used to register these objects | ||
| var SchemeGroupVersion = schema.GroupVersion{Group: duck.GroupName, Version: "v1alpha1"} | ||
|
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| // Kind takes an unqualified kind and returns back a Group qualified GroupKind | ||
| func Kind(kind string) schema.GroupKind { | ||
| return SchemeGroupVersion.WithKind(kind).GroupKind() | ||
| } | ||
|
|
||
| // Resource takes an unqualified resource and returns a Group qualified GroupResource | ||
| func Resource(resource string) schema.GroupResource { | ||
| return SchemeGroupVersion.WithResource(resource).GroupResource() | ||
| } | ||
|
|
||
| var ( | ||
| SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes) | ||
| AddToScheme = SchemeBuilder.AddToScheme | ||
| ) | ||
|
|
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| // Adds the list of known types to Scheme. | ||
| func addKnownTypes(scheme *runtime.Scheme) error { | ||
| scheme.AddKnownTypes( | ||
| SchemeGroupVersion, | ||
| &PlaceableType{}, | ||
| (&PlaceableType{}).GetListType(), | ||
| ) | ||
| metav1.AddToGroupVersion(scheme, SchemeGroupVersion) | ||
| return nil | ||
| } |
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