eosfs

Documentation

Index

• func NewEOSFS(c *Config) (storage.FS, error)
• type Config

Functions

func NewEOSFS

func NewEOSFS(c *Config) (storage.FS, error)

NewEOSFS returns a storage.FS interface implementation that connects to an EOS instance

Types

type Config

type Config struct {
	// Namespace for metadata operations
	Namespace string `mapstructure:"namespace"`

	// ShadowNamespace for storing shadow data
	ShadowNamespace string `mapstructure:"shadow_namespace"`

	// UploadsNamespace for storing upload data
	UploadsNamespace string `mapstructure:"uploads_namespace"`

	// ShareFolder defines the name of the folder in the
	// shadowed namespace. Ex: /eos/user/.shadow/h/hugo/MyShares
	ShareFolder string `mapstructure:"share_folder"`

	// Location of the eos binary.
	// Default is /usr/bin/eos.
	EosBinary string `mapstructure:"eos_binary"`

	// Location of the xrdcopy binary.
	// Default is /usr/bin/xrdcopy.
	XrdcopyBinary string `mapstructure:"xrdcopy_binary"`

	// URL of the Master EOS MGM.
	// Default is root://eos-example.org
	MasterURL string `mapstructure:"master_url"`

	// URL of the Slave EOS MGM.
	// Default is root://eos-example.org
	SlaveURL string `mapstructure:"slave_url"`

	// Location on the local fs where to store reads.
	// Defaults to os.TempDir()
	CacheDirectory string `mapstructure:"cache_directory"`

	// SecProtocol specifies the xrootd security protocol to use between the server and EOS.
	SecProtocol string `mapstructure:"sec_protocol"`

	// Keytab specifies the location of the keytab to use to authenticate to EOS.
	Keytab string `mapstructure:"keytab"`

	// SingleUsername is the username to use when SingleUserMode is enabled
	SingleUsername string `mapstructure:"single_username"`

	// UserLayout wraps the internal path with user information.
	// Example: if conf.Namespace is /eos/user and received path is /docs
	// and the UserLayout is {{.Username}} the internal path will be:
	// /eos/user/<username>/docs
	UserLayout string `mapstructure:"user_layout"`

	// Enables logging of the commands executed
	// Defaults to false
	EnableLogging bool `mapstructure:"enable_logging"`

	// ShowHiddenSysFiles shows internal EOS files like
	// .sys.v# and .sys.a# files.
	ShowHiddenSysFiles bool `mapstructure:"show_hidden_sys_files"`

	// ForceSingleUserMode will force connections to EOS to use SingleUsername
	ForceSingleUserMode bool `mapstructure:"force_single_user_mode"`

	// UseKeyTabAuth changes will authenticate requests by using an EOS keytab.
	UseKeytab bool `mapstructure:"use_keytab"`

	// EnableHome enables the creation of home directories.
	EnableHome bool `mapstructure:"enable_home"`

	// GatewaySvc stores the endpoint at which the GRPC gateway is exposed.
	GatewaySvc string `mapstructure:"gatewaysvc"`
}

Config holds the configuration details for the EOS fs.