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Move from unix to syscall package for SIG* signals

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To support cross compilation for SIG* signals perfer the syscall package over
the unix package.

Signed-off-by: Justin Terry (VM) <juterry@microsoft.com>
This commit is contained in:
Justin Terry (VM) 2019-05-10 11:50:45 -07:00
parent e4ebb718c6
commit c1468cdeec
3 changed files with 6 additions and 6 deletions
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4
pkg/server/container_execsync.go
View File

@ -19,6 +19,7 @@ package server
import (
"bytes"
"io"
"syscall"
"time"
"github.com/containerd/containerd"
@ -28,7 +29,6 @@ import (
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"golang.org/x/net/context"
"golang.org/x/sys/unix"
"k8s.io/client-go/tools/remotecommand"
runtime "k8s.io/kubernetes/pkg/kubelet/apis/cri/runtime/v1alpha2"
@ -175,7 +175,7 @@ func (c *criService) execInContainer(ctx context.Context, id string, opts execOp
case <-timeoutCh:
//TODO(Abhi) Use context.WithDeadline instead of timeout.
// Ignore the not found error because the process may exit itself before killing.
if err := process.Kill(ctx, unix.SIGKILL); err != nil && !errdefs.IsNotFound(err) {
if err := process.Kill(ctx, syscall.SIGKILL); err != nil && !errdefs.IsNotFound(err) {
return nil, errors.Wrapf(err, "failed to kill exec %q", execID)
}
// Wait for the process to be killed.

4
pkg/server/container_stop.go
View File

@ -17,6 +17,7 @@ limitations under the License.
package server
import (
"syscall"
"time"
"github.com/containerd/containerd"
@ -25,7 +26,6 @@ import (
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"golang.org/x/net/context"
"golang.org/x/sys/unix"
runtime "k8s.io/kubernetes/pkg/kubelet/apis/cri/runtime/v1alpha2"
ctrdutil "github.com/containerd/cri/pkg/containerd/util"
@ -149,7 +149,7 @@ func (c *criService) stopContainer(ctx context.Context, container containerstore
}
logrus.Infof("Kill container %q", id)
if err = task.Kill(ctx, unix.SIGKILL); err != nil && !errdefs.IsNotFound(err) {
if err = task.Kill(ctx, syscall.SIGKILL); err != nil && !errdefs.IsNotFound(err) {
return errors.Wrapf(err, "failed to kill container %q", id)
}

4
pkg/server/sandbox_stop.go
View File

@ -17,6 +17,7 @@ limitations under the License.
package server
import (
"syscall"
"time"
eventtypes "github.com/containerd/containerd/api/events"
@ -25,7 +26,6 @@ import (
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"golang.org/x/net/context"
"golang.org/x/sys/unix"
runtime "k8s.io/kubernetes/pkg/kubelet/apis/cri/runtime/v1alpha2"
ctrdutil "github.com/containerd/cri/pkg/containerd/util"
@ -138,7 +138,7 @@ func (c *criService) stopSandboxContainer(ctx context.Context, sandbox sandboxst
}
// Kill the sandbox container.
if err = task.Kill(ctx, unix.SIGKILL); err != nil && !errdefs.IsNotFound(err) {
if err = task.Kill(ctx, syscall.SIGKILL); err != nil && !errdefs.IsNotFound(err) {
return errors.Wrap(err, "failed to kill sandbox container")
}