github/containerd
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Convert errors returned by task service to errdefs error.

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Signed-off-by: Lantao Liu <lantaol@google.com>
This commit is contained in:
Lantao Liu 2017-08-17 22:51:55 +00:00
parent 938810e706
commit f79981c2df
3 changed files with 15 additions and 15 deletions
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2
container.go
View File

@ -221,7 +221,7 @@ func (c *container) NewTask(ctx context.Context, ioCreate IOCreation, opts ...Ne
} else {
response, err := c.client.TaskService().Create(ctx, request)
if err != nil {
return nil, err
return nil, errdefs.FromGRPC(err)
}
t.pid = response.Pid
}

10
process.go
View File

@ -64,7 +64,7 @@ func (p *process) Start(ctx context.Context) error {
p.io.Cancel()
p.io.Wait()
p.io.Close()
return err
return errdefs.FromGRPC(err)
}
p.pid = r.Pid
return nil
@ -76,7 +76,7 @@ func (p *process) Kill(ctx context.Context, s syscall.Signal) error {
ContainerID: p.task.id,
ExecID: p.id,
})
return err
return errdefs.FromGRPC(err)
}
func (p *process) Wait(ctx context.Context) (uint32, error) {
@ -125,7 +125,7 @@ func (p *process) CloseIO(ctx context.Context, opts ...IOCloserOpts) error {
}
r.Stdin = i.Stdin
_, err := p.task.client.TaskService().CloseIO(ctx, r)
return err
return errdefs.FromGRPC(err)
}
func (p *process) IO() IO {
@ -139,7 +139,7 @@ func (p *process) Resize(ctx context.Context, w, h uint32) error {
Height: h,
ExecID: p.id,
})
return err
return errdefs.FromGRPC(err)
}
func (p *process) Delete(ctx context.Context, opts ...ProcessDeleteOpts) (uint32, error) {
@ -164,7 +164,7 @@ func (p *process) Delete(ctx context.Context, opts ...ProcessDeleteOpts) (uint32
ExecID: p.id,
})
if err != nil {
return UnknownExitStatus, err
return UnknownExitStatus, errdefs.FromGRPC(err)
}
return r.ExitStatus, nil
}

18
task.go
View File

@ -143,7 +143,7 @@ func (t *task) Start(ctx context.Context) error {
t.mu.Unlock()
if err != nil {
t.io.Close()
return err
return errdefs.FromGRPC(err)
}
t.pid = response.Pid
return nil
@ -154,7 +154,7 @@ func (t *task) Start(ctx context.Context) error {
if err != nil {
t.io.Close()
}
return err
return errdefs.FromGRPC(err)
}
func (t *task) Kill(ctx context.Context, s syscall.Signal) error {
@ -262,7 +262,7 @@ func (t *task) Delete(ctx context.Context, opts ...ProcessDeleteOpts) (uint32, e
ContainerID: t.id,
})
if err != nil {
return UnknownExitStatus, err
return UnknownExitStatus, errdefs.FromGRPC(err)
}
return r.ExitStatus, nil
}
@ -293,7 +293,7 @@ func (t *task) Exec(ctx context.Context, id string, spec *specs.Process, ioCreat
i.Cancel()
i.Wait()
i.Close()
return nil, err
return nil, errdefs.FromGRPC(err)
}
return &process{
id: id,
@ -308,7 +308,7 @@ func (t *task) Pids(ctx context.Context) ([]uint32, error) {
ContainerID: t.id,
})
if err != nil {
return nil, err
return nil, errdefs.FromGRPC(err)
}
return response.Pids, nil
}
@ -323,7 +323,7 @@ func (t *task) CloseIO(ctx context.Context, opts ...IOCloserOpts) error {
}
r.Stdin = i.Stdin
_, err := t.client.TaskService().CloseIO(ctx, r)
return err
return errdefs.FromGRPC(err)
}
func (t *task) IO() IO {
@ -336,7 +336,7 @@ func (t *task) Resize(ctx context.Context, w, h uint32) error {
Width: w,
Height: h,
})
return err
return errdefs.FromGRPC(err)
}
func (t *task) Checkpoint(ctx context.Context, opts ...CheckpointTaskOpts) (d v1.Descriptor, err error) {
@ -408,13 +408,13 @@ func (t *task) Update(ctx context.Context, opts ...UpdateTaskOpts) error {
request.Resources = any
}
_, err := t.client.TaskService().Update(ctx, request)
return err
return errdefs.FromGRPC(err)
}
func (t *task) checkpointTask(ctx context.Context, index *v1.Index, request *tasks.CheckpointTaskRequest) error {
response, err := t.client.TaskService().Checkpoint(ctx, request)
if err != nil {
return err
return errdefs.FromGRPC(err)
}
// add the checkpoint descriptors to the index
for _, d := range response.Descriptors {