108 lines
4.0 KiB
Go
108 lines
4.0 KiB
Go
/*
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Copyright 2022 The cert-manager Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 issuers
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import (
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"context"
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"encoding/json"
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"fmt"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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apitypes "k8s.io/apimachinery/pkg/types"
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"k8s.io/utils/ptr"
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cmapi "github.com/cert-manager/cert-manager/pkg/apis/certmanager/v1"
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cmclient "github.com/cert-manager/cert-manager/pkg/client/clientset/versioned"
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)
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// ApplyIssuerStatus will make an Apply API call with the given client to the
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// Issuer's status sub-resource endpoint. All data in the given Issuer object
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// is dropped; expect for the name, namespace, and status object.
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// The given fieldManager is will be used as the FieldManager in the Apply
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// call.
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// Always sets Force Apply to true.
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func ApplyIssuerStatus(ctx context.Context, cl cmclient.Interface, fieldManager string, issuer *cmapi.Issuer) error {
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issuerData, err := serializeApplyIssuerStatus(issuer)
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if err != nil {
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return err
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}
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_, err = cl.CertmanagerV1().Issuers(issuer.Namespace).Patch(
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ctx, issuer.Name, apitypes.ApplyPatchType, issuerData,
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metav1.PatchOptions{Force: ptr.To(true), FieldManager: fieldManager}, "status",
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)
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return err
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}
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// ApplyClusterIssuerStatus will make an Apply API call with the given client
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// to the ClusterIssuer's status sub-resource endpoint. All data in the given
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// ClusterIssuer object is dropped; expect for the name, and status
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// object.
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// The given fieldManager is will be used as the FieldManager in the Apply
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// call.
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// Always sets Force Apply to true.
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func ApplyClusterIssuerStatus(ctx context.Context, cl cmclient.Interface, fieldManager string, issuer *cmapi.ClusterIssuer) error {
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issuerData, err := serializeApplyClusterIssuerStatus(issuer)
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if err != nil {
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return err
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}
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_, err = cl.CertmanagerV1().ClusterIssuers().Patch(
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ctx, issuer.Name, apitypes.ApplyPatchType, issuerData,
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metav1.PatchOptions{Force: ptr.To(true), FieldManager: fieldManager}, "status",
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)
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return err
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}
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// serializeApplyIssuerStatus converts the given ClusterIssuer object to JSON.
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// Only the name, namespace, and status field values will be copied and encoded
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// into the serialized slice. All other fields will be left at their zero
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// value. TypeMeta will be populated with the Kind "Issuer" and API Version
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// "cert-manager.io/v1" respectively.
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func serializeApplyIssuerStatus(issuer *cmapi.Issuer) ([]byte, error) {
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issuer = &cmapi.Issuer{
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TypeMeta: metav1.TypeMeta{Kind: cmapi.IssuerKind, APIVersion: cmapi.SchemeGroupVersion.Identifier()},
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ObjectMeta: metav1.ObjectMeta{Namespace: issuer.Namespace, Name: issuer.Name},
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Status: *issuer.Status.DeepCopy(),
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}
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issuerData, err := json.Marshal(issuer)
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if err != nil {
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return nil, fmt.Errorf("failed to marshal issuer object: %w", err)
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}
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return issuerData, nil
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}
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// serializeApplyClusterIssuerStatus converts the given ClusterIssuer object to
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// JSON. Only the name, and status field values will be copied and encoded into
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// the serialized slice. All other fields will be left at their zero value.
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// TypeMeta will be populated with the Kind "ClusterIssuer" and API Version
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// "cert-manager.io/v1" respectively.
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func serializeApplyClusterIssuerStatus(issuer *cmapi.ClusterIssuer) ([]byte, error) {
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issuer = &cmapi.ClusterIssuer{
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TypeMeta: metav1.TypeMeta{Kind: cmapi.ClusterIssuerKind, APIVersion: cmapi.SchemeGroupVersion.Identifier()},
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ObjectMeta: metav1.ObjectMeta{Name: issuer.Name},
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Status: *issuer.Status.DeepCopy(),
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}
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issuerData, err := json.Marshal(issuer)
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if err != nil {
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return nil, fmt.Errorf("failed to marshal clusterissuer object: %w", err)
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}
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return issuerData, nil
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}
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