110 lines
5.7 KiB
Go
110 lines
5.7 KiB
Go
// This file is part of MinIO Console Server
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// Copyright (c) 2021 MinIO, Inc.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package operatorapi
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import (
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"context"
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v1 "k8s.io/api/core/v1"
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storagev1 "k8s.io/api/storage/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/client-go/kubernetes"
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)
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// K8sClientI interface with all functions to be implemented
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// by mock when testing, it should include all K8sClientI respective api calls
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// that are used within this project.
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type K8sClientI interface {
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getResourceQuota(ctx context.Context, namespace, resource string, opts metav1.GetOptions) (*v1.ResourceQuota, error)
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getNamespace(ctx context.Context, name string, opts metav1.GetOptions) (*v1.Namespace, error)
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getStorageClasses(ctx context.Context, opts metav1.ListOptions) (*storagev1.StorageClassList, error)
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getSecret(ctx context.Context, namespace, secretName string, opts metav1.GetOptions) (*v1.Secret, error)
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getService(ctx context.Context, namespace, serviceName string, opts metav1.GetOptions) (*v1.Service, error)
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deletePodCollection(ctx context.Context, namespace string, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error
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deleteSecret(ctx context.Context, namespace string, name string, opts metav1.DeleteOptions) error
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createSecret(ctx context.Context, namespace string, secret *v1.Secret, opts metav1.CreateOptions) (*v1.Secret, error)
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updateSecret(ctx context.Context, namespace string, secret *v1.Secret, opts metav1.UpdateOptions) (*v1.Secret, error)
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getPVC(ctx context.Context, namespace string, pvcName string, opts metav1.GetOptions) (*v1.PersistentVolumeClaim, error)
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getConfigMap(ctx context.Context, namespace, configMap string, opts metav1.GetOptions) (*v1.ConfigMap, error)
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createConfigMap(ctx context.Context, namespace string, cm *v1.ConfigMap, opts metav1.CreateOptions) (*v1.ConfigMap, error)
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updateConfigMap(ctx context.Context, namespace string, cm *v1.ConfigMap, opts metav1.UpdateOptions) (*v1.ConfigMap, error)
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deleteConfigMap(ctx context.Context, namespace string, name string, opts metav1.DeleteOptions) error
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}
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// Interface implementation
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//
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// Define the structure of a k8s client and define the functions that are actually used
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type k8sClient struct {
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client *kubernetes.Clientset
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}
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func (c *k8sClient) getResourceQuota(ctx context.Context, namespace, resource string, opts metav1.GetOptions) (*v1.ResourceQuota, error) {
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return c.client.CoreV1().ResourceQuotas(namespace).Get(ctx, resource, opts)
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}
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func (c *k8sClient) getSecret(ctx context.Context, namespace, secretName string, opts metav1.GetOptions) (*v1.Secret, error) {
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return c.client.CoreV1().Secrets(namespace).Get(ctx, secretName, opts)
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}
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func (c *k8sClient) getService(ctx context.Context, namespace, serviceName string, opts metav1.GetOptions) (*v1.Service, error) {
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return c.client.CoreV1().Services(namespace).Get(ctx, serviceName, opts)
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}
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func (c *k8sClient) deletePodCollection(ctx context.Context, namespace string, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
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return c.client.CoreV1().Pods(namespace).DeleteCollection(ctx, opts, listOpts)
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}
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func (c *k8sClient) deleteSecret(ctx context.Context, namespace string, name string, opts metav1.DeleteOptions) error {
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return c.client.CoreV1().Secrets(namespace).Delete(ctx, name, opts)
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}
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func (c *k8sClient) createSecret(ctx context.Context, namespace string, secret *v1.Secret, opts metav1.CreateOptions) (*v1.Secret, error) {
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return c.client.CoreV1().Secrets(namespace).Create(ctx, secret, opts)
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}
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func (c *k8sClient) updateSecret(ctx context.Context, namespace string, secret *v1.Secret, opts metav1.UpdateOptions) (*v1.Secret, error) {
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return c.client.CoreV1().Secrets(namespace).Update(ctx, secret, opts)
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}
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func (c *k8sClient) getNamespace(ctx context.Context, name string, opts metav1.GetOptions) (*v1.Namespace, error) {
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return c.client.CoreV1().Namespaces().Get(ctx, name, opts)
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}
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func (c *k8sClient) getStorageClasses(ctx context.Context, opts metav1.ListOptions) (*storagev1.StorageClassList, error) {
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return c.client.StorageV1().StorageClasses().List(ctx, opts)
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}
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func (c *k8sClient) getPVC(ctx context.Context, namespace string, pvcName string, opts metav1.GetOptions) (*v1.PersistentVolumeClaim, error) {
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return c.client.CoreV1().PersistentVolumeClaims(namespace).Get(ctx, pvcName, opts)
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}
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func (c *k8sClient) getConfigMap(ctx context.Context, namespace, name string, opts metav1.GetOptions) (*v1.ConfigMap, error) {
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return c.client.CoreV1().ConfigMaps(namespace).Get(ctx, name, opts)
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}
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func (c *k8sClient) createConfigMap(ctx context.Context, namespace string, cm *v1.ConfigMap, opts metav1.CreateOptions) (*v1.ConfigMap, error) {
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return c.client.CoreV1().ConfigMaps(namespace).Create(ctx, cm, opts)
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}
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func (c *k8sClient) updateConfigMap(ctx context.Context, namespace string, cm *v1.ConfigMap, opts metav1.UpdateOptions) (*v1.ConfigMap, error) {
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return c.client.CoreV1().ConfigMaps(namespace).Update(ctx, cm, opts)
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}
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func (c *k8sClient) deleteConfigMap(ctx context.Context, namespace string, name string, opts metav1.DeleteOptions) error {
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return c.client.CoreV1().ConfigMaps(namespace).Delete(ctx, name, opts)
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}
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