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