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options.go
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options.go
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// SPDX-FileCopyrightText: 2024 SAP SE or an SAP affiliate company and Gardener contributors
//
// SPDX-License-Identifier: Apache-2.0
package backupoptions
import (
"github.com/spf13/pflag"
"sigs.k8s.io/controller-runtime/pkg/controller"
)
const (
// DefaultBackupPath is the default path to the directory where the backup bucket is created.
DefaultBackupPath = "dev/local-backupbuckets"
// DefaultContainerMountPath is the default path to the directory where the backup bucket is mounted on the container.
DefaultContainerMountPath = "/etc/gardener/local-backupbuckets"
)
// ControllerOptions are command line options that can be set for controller.Options.
type ControllerOptions struct {
// BackupBucketPath is the path to the backupbucket.
BackupBucketPath string
// ContainerMountPath is the path to the directory where the backup bucket is mounted on the container.
ContainerMountPath string
config *ControllerConfig
}
// AddOptions are options to apply when adding the backupbucket controller to the manager.
type AddOptions struct {
// BackupBucketPath is the path to the backupbucket.
BackupBucketPath string
// ContainerMountPath is the path to the directory where the backup bucket is mounted on the container.
ContainerMountPath string
// Controller are the controller.Options.
Controller controller.Options
// IgnoreOperationAnnotation specifies whether to ignore the operation annotation or not.
IgnoreOperationAnnotation bool
}
// AddFlags implements Flagger.AddFlags.
func (c *ControllerOptions) AddFlags(fs *pflag.FlagSet) {
fs.StringVar(&c.BackupBucketPath, "local-dir", c.BackupBucketPath, "Path to the directory where the bucket will be created.")
fs.StringVar(&c.ContainerMountPath, "container-mount-path", c.ContainerMountPath, "Path to the directory where the backup bucket is mounted on the container.")
}
// Complete implements Completer.Complete.
func (c *ControllerOptions) Complete() error {
c.config = &ControllerConfig{
c.BackupBucketPath,
c.ContainerMountPath,
}
return nil
}
// Completed returns the completed ControllerConfig. Only call this if `Complete` was successful.
func (c *ControllerOptions) Completed() *ControllerConfig {
return c.config
}
// ControllerConfig is a completed controller configuration.
type ControllerConfig struct {
// BackupBucketPath is the path to the backupbucket.
BackupBucketPath string
// ContainerMountPath is the path to the directory where the backup bucket is mounted on the container.
ContainerMountPath string
}
// Apply sets the values of this ControllerConfig in the given AddOptions.
func (c *ControllerConfig) Apply(opts *AddOptions) {
opts.BackupBucketPath = c.BackupBucketPath
opts.ContainerMountPath = c.ContainerMountPath
}