35 lines
925 B
Go
35 lines
925 B
Go
// +build windows
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package client
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import (
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"fmt"
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"github.com/Microsoft/hcsshim"
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"github.com/sirupsen/logrus"
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)
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// HotRemoveVhd hot-removes a VHD from a utility VM. This is used in the global one-utility-VM-
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// service-VM per host scenario.
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func (config *Config) HotRemoveVhd(hostPath string) error {
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logrus.Debugf("opengcs: HotRemoveVhd: %s", hostPath)
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if config.Uvm == nil {
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return fmt.Errorf("cannot hot-add VHD as no utility VM is in configuration")
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}
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modification := &hcsshim.ResourceModificationRequestResponse{
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Resource: "MappedVirtualDisk",
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Data: hcsshim.MappedVirtualDisk{
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HostPath: hostPath,
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CreateInUtilityVM: true,
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},
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Request: "Remove",
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}
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if err := config.Uvm.Modify(modification); err != nil {
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return fmt.Errorf("failed modifying utility VM for hot-remove %s: %s", hostPath, err)
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}
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logrus.Debugf("opengcs: HotRemoveVhd: %s removed successfully", hostPath)
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return nil
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}
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