mirror of https://github.com/fluxcd/flux2.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
135 lines
3.4 KiB
Go
135 lines
3.4 KiB
Go
/*
|
|
Copyright 2021 The Flux 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 main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"github.com/spf13/cobra"
|
|
corev1 "k8s.io/api/core/v1"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/apimachinery/pkg/types"
|
|
"sigs.k8s.io/controller-runtime/pkg/client"
|
|
|
|
"github.com/fluxcd/flux2/v2/internal/utils"
|
|
)
|
|
|
|
// exportableWithSecret represents a type that you can fetch from the Kubernetes
|
|
// API, get a secretRef from the spec, then tidy up for serialising.
|
|
type exportableWithSecret interface {
|
|
adapter
|
|
exportable
|
|
secret() *types.NamespacedName
|
|
}
|
|
|
|
// exportableWithSecretList represents a type that has a list of values, each of
|
|
// which is exportableWithSecret.
|
|
type exportableWithSecretList interface {
|
|
listAdapter
|
|
exportableList
|
|
secretItem(i int) *types.NamespacedName
|
|
}
|
|
|
|
type exportWithSecretCommand struct {
|
|
object exportableWithSecret
|
|
list exportableWithSecretList
|
|
}
|
|
|
|
func (export exportWithSecretCommand) run(cmd *cobra.Command, args []string) error {
|
|
if !exportArgs.all && len(args) < 1 {
|
|
return fmt.Errorf("name is required")
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
|
|
defer cancel()
|
|
|
|
kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if exportArgs.all {
|
|
err = kubeClient.List(ctx, export.list.asClientList(), client.InNamespace(*kubeconfigArgs.Namespace))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if export.list.len() == 0 {
|
|
return fmt.Errorf("no objects found in %s namespace", *kubeconfigArgs.Namespace)
|
|
}
|
|
|
|
for i := 0; i < export.list.len(); i++ {
|
|
if err = printExport(export.list.exportItem(i)); err != nil {
|
|
return err
|
|
}
|
|
|
|
if exportSourceWithCred {
|
|
if export.list.secretItem(i) != nil {
|
|
namespacedName := *export.list.secretItem(i)
|
|
return printSecretCredentials(ctx, kubeClient, namespacedName)
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
name := args[0]
|
|
namespacedName := types.NamespacedName{
|
|
Namespace: *kubeconfigArgs.Namespace,
|
|
Name: name,
|
|
}
|
|
err = kubeClient.Get(ctx, namespacedName, export.object.asClientObject())
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := printExport(export.object.export()); err != nil {
|
|
return err
|
|
}
|
|
|
|
if exportSourceWithCred {
|
|
if export.object.secret() != nil {
|
|
namespacedName := *export.object.secret()
|
|
return printSecretCredentials(ctx, kubeClient, namespacedName)
|
|
}
|
|
}
|
|
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func printSecretCredentials(ctx context.Context, kubeClient client.Client, nsName types.NamespacedName) error {
|
|
var cred corev1.Secret
|
|
err := kubeClient.Get(ctx, nsName, &cred)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to retrieve secret %s, error: %w", nsName.Name, err)
|
|
}
|
|
|
|
exported := corev1.Secret{
|
|
TypeMeta: metav1.TypeMeta{
|
|
APIVersion: "v1",
|
|
Kind: "Secret",
|
|
},
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: nsName.Name,
|
|
Namespace: nsName.Namespace,
|
|
},
|
|
Data: cred.Data,
|
|
Type: cred.Type,
|
|
}
|
|
return printExport(exported)
|
|
}
|