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Use github.com/pkg/errors

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Signed-off-by: Lantao Liu <lantaol@google.com>
This commit is contained in:
Lantao Liu
2018-03-17 02:15:06 +00:00
parent 916e99d0ad
commit e1fe1abff0
40 changed files with 345 additions and 349 deletions
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7
pkg/server/container_exec.go
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@@ -17,8 +17,7 @@ limitations under the License.
package server
import (
"fmt"
"github.com/pkg/errors"
"golang.org/x/net/context"
runtime "k8s.io/kubernetes/pkg/kubelet/apis/cri/runtime/v1alpha2"
)
@@ -27,11 +26,11 @@ import (
func (c *criContainerdService) Exec(ctx context.Context, r *runtime.ExecRequest) (*runtime.ExecResponse, error) {
cntr, err := c.containerStore.Get(r.GetContainerId())
if err != nil {
return nil, fmt.Errorf("failed to find container %q in store: %v", r.GetContainerId(), err)
return nil, errors.Wrapf(err, "failed to find container %q in store", r.GetContainerId())
}
state := cntr.Status.Get().State()
if state != runtime.ContainerState_CONTAINER_RUNNING {
return nil, fmt.Errorf("container is in %s state", criContainerStateToString(state))
return nil, errors.Errorf("container is in %s state", criContainerStateToString(state))
}
return c.streamServer.GetExec(r)
}