53 lines
993 B
Bash
Executable File
53 lines
993 B
Bash
Executable File
#!/bin/bash
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set -eux
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action="$1"
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vm="$2"
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device="${3-0}"
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part="${4-}"
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xe_min()
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{
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local cmd="$1"
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shift
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xe "$cmd" --minimal "$@"
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}
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vm_uuid=$(xe_min vm-list name-label="$vm")
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vdi_uuid=$(xe_min vbd-list params=vdi-uuid vm-uuid="$vm_uuid" \
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userdevice="$device")
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dom0_uuid=$(xe_min vm-list is-control-domain=true)
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open_vdi()
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{
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vbd_uuid=$(xe vbd-create vm-uuid="$dom0_uuid" vdi-uuid="$vdi_uuid" \
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device=autodetect)
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mp=$(mktemp -d)
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xe vbd-plug uuid="$vbd_uuid"
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udevsettle
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dev=$(xe_min vbd-list params=device uuid="$vbd_uuid")
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mount "/dev/$dev$part" "$mp"
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echo "Your vdi is mounted at $mp"
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}
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close_vdi()
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{
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vbd_uuid=$(xe_min vbd-list vm-uuid="$dom0_uuid" vdi-uuid="$vdi_uuid")
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dev=$(xe_min vbd-list params=device uuid="$vbd_uuid")
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umount "/dev/$dev$part"
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xe vbd-unplug uuid=$vbd_uuid
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xe vbd-destroy uuid=$vbd_uuid
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}
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if [ "$action" == "open" ]
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then
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open_vdi
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elif [ "$action" == "close" ]
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then
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close_vdi
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fi
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