instance

package

v3.0.3-rc2+incompatible Latest Latest Go to latest Published: Jan 18, 2019 License: BSD-3-Clause Imports: 10 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/hpcng/singularity

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Documentation ¶

Index ¶

func CheckName(name string) error
func ExtractName(name string) string
func ProcName(name string, username string) string
func SetLogFile(name string, uid int) (*os.File, *os.File, error)
type File

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CheckName ¶

func CheckName(name string) error

CheckName checks if name is a valid instance name

func ExtractName ¶

func ExtractName(name string) string

ExtractName extracts instance name from an instance:// URI

func ProcName ¶

func ProcName(name string, username string) string

ProcName returns processus name based on instance name and username

func SetLogFile ¶

func SetLogFile(name string, uid int) (*os.File, *os.File, error)

SetLogFile replaces stdout/stderr streams and redirect content to log file

Types ¶

type File ¶

type File struct {
	Path       string `json:"-"`
	Pid        int    `json:"pid"`
	PPid       int    `json:"ppid"`
	Name       string `json:"name"`
	User       string `json:"user"`
	Image      string `json:"image"`
	Privileged bool   `json:"privileged"`
	Config     []byte `json:"config"`
}

File represents an instance file storing instance information

func Add ¶

func Add(name string, privileged bool) (*File, error)

Add creates an instance file for a named instance in a privileged or unprivileged path

func Get ¶

func Get(name string) (*File, error)

Get returns the instance file corresponding to instance name

func List ¶

func List(username string, name string) ([]*File, error)

List returns instance files matching username and/or name pattern

func (*File) Delete ¶

func (i *File) Delete() error

Delete deletes instance file

func (*File) PrivilegedPath ¶

func (i *File) PrivilegedPath() bool

PrivilegedPath returns if instance file is stored in privileged path or not

func (*File) Update ¶

func (i *File) Update() error

Update stores instance information in associated instance file

Source Files ¶

View all Source files

instance.go

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