mirror of https://github.com/portainer/portainer
62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
package bolt
|
|
|
|
import (
|
|
"github.com/portainer/portainer"
|
|
"github.com/portainer/portainer/bolt/internal"
|
|
|
|
"github.com/boltdb/bolt"
|
|
)
|
|
|
|
// DockerHubService represents a service for managing registries.
|
|
type DockerHubService struct {
|
|
store *Store
|
|
}
|
|
|
|
const (
|
|
dbDockerHubKey = "DOCKERHUB"
|
|
)
|
|
|
|
// DockerHub returns the DockerHub object.
|
|
func (service *DockerHubService) DockerHub() (*portainer.DockerHub, error) {
|
|
var data []byte
|
|
err := service.store.db.View(func(tx *bolt.Tx) error {
|
|
bucket := tx.Bucket([]byte(dockerhubBucketName))
|
|
value := bucket.Get([]byte(dbDockerHubKey))
|
|
if value == nil {
|
|
return portainer.ErrDockerHubNotFound
|
|
}
|
|
|
|
data = make([]byte, len(value))
|
|
copy(data, value)
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var dockerhub portainer.DockerHub
|
|
err = internal.UnmarshalObject(data, &dockerhub)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &dockerhub, nil
|
|
}
|
|
|
|
// StoreDockerHub persists a DockerHub object.
|
|
func (service *DockerHubService) StoreDockerHub(dockerhub *portainer.DockerHub) error {
|
|
return service.store.db.Update(func(tx *bolt.Tx) error {
|
|
bucket := tx.Bucket([]byte(dockerhubBucketName))
|
|
|
|
data, err := internal.MarshalObject(dockerhub)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
err = bucket.Put([]byte(dbDockerHubKey), data)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
})
|
|
}
|