-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathinit_windows.go
More file actions
40 lines (33 loc) · 1.31 KB
/
init_windows.go
File metadata and controls
40 lines (33 loc) · 1.31 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
package system // import "github.com/docker/docker/pkg/system"
import (
"os"
"github.com/Microsoft/hcsshim/osversion"
"github.com/sirupsen/logrus"
)
var (
// lcowSupported determines if Linux Containers on Windows are supported.
lcowSupported = false
// containerdRuntimeSupported determines if ContainerD should be the runtime.
// As of March 2019, this is an experimental feature.
containerdRuntimeSupported = false
)
// InitLCOW sets whether LCOW is supported or not. Requires RS5+
func InitLCOW(experimental bool) {
if experimental && osversion.Build() >= osversion.RS5 {
lcowSupported = true
}
}
// InitContainerdRuntime sets whether to use ContainerD for runtime
// on Windows. This is an experimental feature still in development, and
// also requires an environment variable to be set (so as not to turn the
// feature on from simply experimental which would also mean LCOW.
func InitContainerdRuntime(experimental bool, cdPath string) {
if experimental && len(cdPath) > 0 && len(os.Getenv("DOCKER_WINDOWS_CONTAINERD_RUNTIME")) > 0 {
logrus.Warnf("Using ContainerD runtime. This feature is experimental")
containerdRuntimeSupported = true
}
}
// ContainerdRuntimeSupported returns true if the use of ContainerD runtime is supported.
func ContainerdRuntimeSupported() bool {
return containerdRuntimeSupported
}