mirror of
https://github.com/clastix/kamaji.git
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124 lines
3.8 KiB
Go
124 lines
3.8 KiB
Go
// Copyright 2022 Clastix Labs
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// SPDX-License-Identifier: Apache-2.0
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package resources
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import (
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"context"
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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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ctrl "sigs.k8s.io/controller-runtime"
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"sigs.k8s.io/controller-runtime/pkg/client"
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"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
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kamajiv1alpha1 "github.com/clastix/kamaji/api/v1alpha1"
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"github.com/clastix/kamaji/internal/types"
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"github.com/clastix/kamaji/internal/utilities"
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)
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type SQLCertificate struct {
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resource *corev1.Secret
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Client client.Client
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Name string
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StorageType types.ETCDStorageType
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DataStore kamajiv1alpha1.DataStore
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}
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func (r *SQLCertificate) ShouldStatusBeUpdated(_ context.Context, tenantControlPlane *kamajiv1alpha1.TenantControlPlane) bool {
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return tenantControlPlane.Status.Storage.Kine.Certificate.Checksum != r.resource.GetAnnotations()["checksum"]
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}
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func (r *SQLCertificate) ShouldCleanup(*kamajiv1alpha1.TenantControlPlane) bool {
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return false
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}
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func (r *SQLCertificate) CleanUp(context.Context, *kamajiv1alpha1.TenantControlPlane) (bool, error) {
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return false, nil
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}
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func (r *SQLCertificate) Define(ctx context.Context, tenantControlPlane *kamajiv1alpha1.TenantControlPlane) error {
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r.resource = &corev1.Secret{
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ObjectMeta: metav1.ObjectMeta{
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Name: r.getPrefixedName(tenantControlPlane),
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Namespace: tenantControlPlane.GetNamespace(),
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},
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Data: map[string][]byte{},
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}
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return nil
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}
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func (r *SQLCertificate) getPrefixedName(tenantControlPlane *kamajiv1alpha1.TenantControlPlane) string {
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return utilities.AddTenantPrefix(r.Name, tenantControlPlane)
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}
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func (r *SQLCertificate) GetClient() client.Client {
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return r.Client
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}
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func (r *SQLCertificate) CreateOrUpdate(ctx context.Context, tenantControlPlane *kamajiv1alpha1.TenantControlPlane) (controllerutil.OperationResult, error) {
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return utilities.CreateOrUpdateWithConflict(ctx, r.Client, r.resource, r.mutate(ctx, tenantControlPlane))
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}
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func (r *SQLCertificate) GetName() string {
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return r.Name
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}
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func (r *SQLCertificate) UpdateTenantControlPlaneStatus(_ context.Context, tenantControlPlane *kamajiv1alpha1.TenantControlPlane) error {
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if tenantControlPlane.Status.Storage.Kine == nil {
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tenantControlPlane.Status.Storage.Kine = &kamajiv1alpha1.KineStatus{}
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}
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tenantControlPlane.Status.Storage.Kine.Certificate.SecretName = r.resource.GetName()
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tenantControlPlane.Status.Storage.Kine.Certificate.Checksum = r.resource.GetAnnotations()["checksum"]
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tenantControlPlane.Status.Storage.Kine.Certificate.LastUpdate = metav1.Now()
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return nil
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}
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func (r *SQLCertificate) mutate(ctx context.Context, tenantControlPlane *kamajiv1alpha1.TenantControlPlane) controllerutil.MutateFn {
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return func() error {
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ca, err := r.DataStore.Spec.TLSConfig.CertificateAuthority.Certificate.GetContent(ctx, r.Client)
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if err != nil {
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return nil
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}
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crt, err := r.DataStore.Spec.TLSConfig.ClientCertificate.Certificate.GetContent(ctx, r.Client)
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if err != nil {
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return nil
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}
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key, err := r.DataStore.Spec.TLSConfig.ClientCertificate.PrivateKey.GetContent(ctx, r.Client)
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if err != nil {
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return nil
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}
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r.resource.Data = map[string][]byte{
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"ca.crt": ca,
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"server.crt": crt,
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"server.key": key,
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}
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annotations := r.resource.GetAnnotations()
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if annotations == nil {
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annotations = map[string]string{}
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}
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annotations["checksum"] = utilities.CalculateConfigMapChecksum(r.resource.StringData)
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r.resource.SetAnnotations(annotations)
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r.resource.SetLabels(utilities.MergeMaps(
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utilities.KamajiLabels(),
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r.resource.GetLabels(),
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map[string]string{
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"kamaji.clastix.io/name": tenantControlPlane.GetName(),
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"kamaji.clastix.io/component": r.GetName(),
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},
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))
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return ctrl.SetControllerReference(tenantControlPlane, r.resource, r.Client.Scheme())
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}
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}
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