backups

Documentation

Index

• type BackupManager
  • func NewBackupManager() (*BackupManager, error)
  • func (bm *BackupManager) BackupToDisk(ctx context.Context) (string, error)
  • func (bm *BackupManager) BackupToS3(ctx context.Context) error

Types

type BackupManager

type BackupManager struct {
	Config   *config.Configuration // Configuration settings for backup operations
	S3Client *s3.S3                // AWS S3 client for uploading backups to S3
}

BackupManager manages database backups, supporting both local disk and S3 storage.

func NewBackupManager

func NewBackupManager() (*BackupManager, error)

NewBackupManager initializes a BackupManager with configurations for local and S3 storage. It returns a BackupManager or an error if the configuration or AWS session creation fails.

Returns: - *BackupManager: A new instance of BackupManager with initialized configuration and S3 client. - error: An error if configuration fetching or S3 session initialization fails.

func (*BackupManager) BackupToDisk

func (bm *BackupManager) BackupToDisk(ctx context.Context) (string, error)

BackupToDisk creates a backup of the PostgreSQL database and stores it locally on disk. It creates a directory based on the current date and stores the backup as a SQL file.

Parameters: - ctx context.Context: The context for managing cancellation and deadlines.

Returns: - string: The path to the backup file. - error: An error if the backup process fails.

func (*BackupManager) BackupToS3

func (bm *BackupManager) BackupToS3(ctx context.Context) error

BackupToS3 performs a database backup and uploads the resulting file to an S3 bucket. It first calls BackupToDisk to create a local backup, then uploads the file to S3.

Parameters: - ctx context.Context: The context for managing cancellation and deadlines.

Returns: - error: An error if the backup process or upload to S3 fails.