96 lines
2.6 KiB
Go
96 lines
2.6 KiB
Go
/*
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* SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package controller
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import (
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"github.com/ai-dynamo/dynamo/deploy/operator/api/v1alpha1"
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corev1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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func constructPVC(crd metav1.Object, pvcConfig v1alpha1.PVC) *corev1.PersistentVolumeClaim {
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storageClassName := pvcConfig.StorageClass
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return &corev1.PersistentVolumeClaim{
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ObjectMeta: metav1.ObjectMeta{
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Name: getPvcName(crd, pvcConfig.Name),
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Namespace: crd.GetNamespace(),
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},
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Spec: corev1.PersistentVolumeClaimSpec{
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AccessModes: []corev1.PersistentVolumeAccessMode{pvcConfig.VolumeAccessMode},
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Resources: corev1.VolumeResourceRequirements{
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Requests: corev1.ResourceList{
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corev1.ResourceStorage: pvcConfig.Size,
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},
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},
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StorageClassName: &storageClassName,
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},
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}
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}
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func getPvcName(crd metav1.Object, defaultName *string) string {
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if defaultName != nil {
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return *defaultName
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}
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return crd.GetName()
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}
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type dockerSecretRetriever interface {
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// returns a list of secret names associated with the docker registry
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GetSecrets(namespace, registry string) ([]string, error)
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}
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// getServiceKeys returns the keys of the services map for logging purposes
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func getServiceKeys(services map[string]*v1alpha1.DynamoComponentDeploymentSharedSpec) []string {
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keys := make([]string, 0, len(services))
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for k := range services {
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keys = append(keys, k)
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}
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return keys
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}
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// servicesEqual compares two services maps to detect changes in replica counts
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func servicesEqual(old, new map[string]*v1alpha1.DynamoComponentDeploymentSharedSpec) bool {
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if len(old) != len(new) {
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return false
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}
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for key, oldSvc := range old {
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newSvc, exists := new[key]
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if !exists {
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return false
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}
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// Compare replicas
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oldReplicas := int32(1)
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if oldSvc.Replicas != nil {
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oldReplicas = *oldSvc.Replicas
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}
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newReplicas := int32(1)
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if newSvc.Replicas != nil {
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newReplicas = *newSvc.Replicas
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}
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if oldReplicas != newReplicas {
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return false
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}
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}
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return true
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}
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