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all: Switch from package syscall to golang.org/x/sys/unix

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The syscall package is locked down and the comment in [1] advises to
switch code to use the corresponding package from golang.org/x/sys. Do
so and replace usage of package syscall where possible (leave
syscall.SysProcAttr and syscall.Stat_t).

  [1] https://github.com/golang/go/blob/master/src/syscall/syscall.go#L21-L24

This will also allow to get updates and fixes just by re-vendoring
golang.org/x/sys/unix instead of having to update to a new go version.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
This commit is contained in:
Tobias Klauser 2017-06-28 17:47:31 +02:00
parent c9edee9af2
commit 822172a892
7 changed files with 24 additions and 23 deletions
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4
server/container_create.go
View file

@ -9,7 +9,6 @@ import (
"path/filepath"
"strconv"
"strings"
"syscall"
"time"
"github.com/Sirupsen/logrus"
@ -25,6 +24,7 @@ import (
"github.com/opencontainers/runtime-tools/generate"
"github.com/opencontainers/selinux/go-selinux/label"
"golang.org/x/net/context"
"golang.org/x/sys/unix"
pb "k8s.io/kubernetes/pkg/kubelet/api/v1alpha1/runtime"
)
@ -60,7 +60,7 @@ func addOCIBindMounts(sb *sandbox, containerConfig *pb.ContainerConfig, specgen
if mount.SelinuxRelabel {
// Need a way in kubernetes to determine if the volume is shared or private
if err := label.Relabel(src, sb.mountLabel, true); err != nil && err != syscall.ENOTSUP {
if err := label.Relabel(src, sb.mountLabel, true); err != nil && err != unix.ENOTSUP {
return fmt.Errorf("relabel failed %s: %v", src, err)
}
}