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New oom sync (#257)

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* Vendor in runc afaa21f79ade3b2e99a68f3f15e7219155aa4662

This updates the Dockerfile to use go 1.6.2 and install pkg-config are
both are now needed by runc.

Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>

* Add support for runc create/start operation

Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>

* Remove dependency on runc state directory for OOM handler

Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>

* Add OOM test

Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
This commit is contained in:
Kenfe-Mickaël Laventure 2016-06-09 13:33:26 -07:00 • committed by Michael Crosby
parent cf554d59dd
commit 8040df4e89
214 changed files with 215 additions and 30135 deletions
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13
runtime/process.go
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@ -23,6 +23,9 @@ type Process interface {
// This is either "init" when it is the container's init process or
// it is a user provided id for the process similar to the container id
ID() string
// Start unblocks the associated container init process.
// This should only be called on the process with ID "init"
Start() error
CloseStdin() error
Resize(int, int) error
// ExitFD returns the fd the provides an event when the process exits
@ -252,3 +255,13 @@ func getControlPipe(path string) (*os.File, error) {
func (p *process) Signal(s os.Signal) error {
return syscall.Kill(p.pid, s.(syscall.Signal))
}
// Start unblocks the associated container init process.
// This should only be called on the process with ID "init"
func (p *process) Start() error {
if p.ID() == InitProcessID {
_, err := fmt.Fprintf(p.controlPipe, "%d %d %d\n", 2, 0, 0)
return err
}
return nil
}