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spec_opts_windows.go
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spec_opts_windows.go
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// +build windows
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package oci
import (
"context"
"github.com/containerd/containerd/containers"
specs "github.com/opencontainers/runtime-spec/specs-go"
"github.com/pkg/errors"
)
// WithWindowsCPUCount sets the `Windows.Resources.CPU.Count` section to the
// `count` specified.
func WithWindowsCPUCount(count uint64) SpecOpts {
return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error {
if s.Windows.Resources == nil {
s.Windows.Resources = &specs.WindowsResources{}
}
if s.Windows.Resources.CPU == nil {
s.Windows.Resources.CPU = &specs.WindowsCPUResources{}
}
s.Windows.Resources.CPU.Count = &count
return nil
}
}
// WithWindowsIgnoreFlushesDuringBoot sets `Windows.IgnoreFlushesDuringBoot`.
func WithWindowsIgnoreFlushesDuringBoot() SpecOpts {
return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error {
if s.Windows == nil {
s.Windows = &specs.Windows{}
}
s.Windows.IgnoreFlushesDuringBoot = true
return nil
}
}
// WithWindowNetworksAllowUnqualifiedDNSQuery sets `Windows.IgnoreFlushesDuringBoot`.
func WithWindowNetworksAllowUnqualifiedDNSQuery() SpecOpts {
return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error {
if s.Windows == nil {
s.Windows = &specs.Windows{}
}
if s.Windows.Network == nil {
s.Windows.Network = &specs.WindowsNetwork{}
}
s.Windows.Network.AllowUnqualifiedDNSQuery = true
return nil
}
}
func deviceFromPath(path, permissions string) (*specs.LinuxDevice, error) {
return nil, errors.New("device from path not supported on Windows")
}