LCOW: Force to be Hyper-V Isolation
@@ -2,6 +2,7 @@ package daemon
import (
"fmt"
+ "runtime"
containertypes "github.com/docker/docker/api/types/container"
"github.com/docker/docker/container"
@@ -11,10 +12,20 @@ import (
// createContainerPlatformSpecificSettings performs platform specific container create functionality
func (daemon *Daemon) createContainerPlatformSpecificSettings(container *container.Container, config *containertypes.Config, hostConfig *containertypes.HostConfig) error {
+
+ if container.Platform == runtime.GOOS {
// Make sure the host config has the default daemon isolation if not specified by caller.
if containertypes.Isolation.IsDefault(containertypes.Isolation(hostConfig.Isolation)) {
hostConfig.Isolation = daemon.defaultIsolation
}
+ } else {
+ // LCOW must be a Hyper-V container as you can't run a shared kernel when one
+ // is a Windows kernel, the other is a Linux kernel.
+ if containertypes.Isolation.IsProcess(containertypes.Isolation(hostConfig.Isolation)) {
+ return fmt.Errorf("process isolation is invalid for Linux containers on Windows")
+ }
+ hostConfig.Isolation = "hyperv"
+ }
for spec := range config.Volumes {
