Documentation
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Index ¶
- func Annotations(labels []string) (bundle string, userAnnotations map[string]string)
- func CleanPath(path string) string
- func CloseExecFrom(minFd int) error
- func ExitStatus(status syscall.WaitStatus) int
- func GenerateRandomName(prefix string, size int) (string, error)
- func ResolveRootfs(uncleanRootfs string) (string, error)
- func SearchLabels(labels []string, query string) string
- func WriteJSON(w io.Writer, v interface{}) error
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Annotations ¶
Annotations returns the bundle path and user defined annotations from the libcontianer state. We need to remove the bundle because that is a label added by libcontainer.
func CleanPath ¶ added in v0.0.8
CleanPath makes a path safe for use with filepath.Join. This is done by not only cleaning the path, but also (if the path is relative) adding a leading '/' and cleaning it (then removing the leading '/'). This ensures that a path resulting from prepending another path will always resolve to lexically be a subdirectory of the prefixed path. This is all done lexically, so paths that include symlinks won't be safe as a result of using CleanPath.
func CloseExecFrom ¶
func ExitStatus ¶
func ExitStatus(status syscall.WaitStatus) int
ExitStatus returns the correct exit status for a process based on if it was signaled or exited cleanly
func GenerateRandomName ¶
GenerateRandomName returns a new name joined with a prefix. This size specified is used to truncate the randomly generated value
func ResolveRootfs ¶
ResolveRootfs ensures that the current working directory is not a symlink and returns the absolute path to the rootfs
func SearchLabels ¶ added in v0.1.0
SearchLabels searches a list of key-value pairs for the provided key and returns the corresponding value. The pairs must be separated with '='.
Types ¶
This section is empty.
Source Files