# mdmxen project - library for xen

backup_vm_run_snap(){
  VM_UUID=$1
  VM_NAME=$2
  COMPRESS=$3
  putlog "start backup_vpm_run_snap $VM_NAME"

  putlog "create snapshot"
  SNAP_UUID=$(xe vm-snapshot uuid=$VM_UUID new-name-label=snap-$VM_NAME)
  ltest_state "create snapshot"

  putlog "prepare export"
  xe template-param-set is-a-template=false ha-always-run=false uuid=$SNAP_UUID
  ltest_state "prepare export"

  putlog "export vm"
  xe vm-export vm=$SNAP_UUID filename=$TMP_DIR/$VM_NAME.xva compress=$COMPRESS
  ltest_state "export vm"

  putlog "delete snapshot"
  xe vm-uninstall uuid=$SNAP_UUID force=true
  ltest_state "delete snapshot"
  putlog "stop backup_vpm_run_snap $VM_NAME"
}

backup_vm_off(){
  VM_UUID=$1
  VM_NAME=$2
  COMPRESS=$3
  putlog "start backup_vm_off $VM_NAME"

  putlog "shutdown vm $VM_NAME"
  xe vm-shutdown vm=$VM_UUID
  ltest_state "shutdown vm $VM_NAME"
  sleep 60

  putlog "export vm $VM_NAME"
  xe vm-export vm=$VM_UUID filename=$TMP_DIR/$VM_NAME.xva compress=$COMPRESS
  ltest_state "export vm $VM_NAME"

  putlog "start vm $VM_NAME"
  xe vm-start vm=$VM_UUID
  ltest_state "run vm $VM_NAME"
  sleep 60
  putlog "stop backup_vm_off $VM_NAME"
}

backup_vm_off_snap(){
  VM_UUID=$1
  VM_NAME=$2
  COMPRESS=$3
  putlog "start backup_vm_off_snap $VM_NAME"

  putlog "shutdown vm $VM_NAME"
  xe vm-shutdown vm=$VM_UUID
  ltest_state "shutdown vm $VM_NAME"
  sleep 60

  putlog "create snapshot"
  SNAP_UUID=$(xe vm-snapshot uuid=$VM_UUID new-name-label=snap-$VM_NAME)
  ltest_state "create snapshot"

  putlog "start vm $VM_NAME"
  xe vm-start vm=$VM_UUID
  ltest_state "run vm $VM_NAME"
  sleep 60

  putlog "prepare export"
  xe template-param-set is-a-template=false ha-always-run=false uuid=$SNAP_UUID
  ltest_state "prepare export"

  putlog "export vm"
  xe vm-export vm=$SNAP_UUID filename=$TMP_DIR/$VM_NAME.xva compress=$COMPRESS
  ltest_state "export vm"

  putlog "delete snapshot"
  xe vm-uninstall uuid=$SNAP_UUID force=true
  ltest_state "delete snapshot"

  putlog "stop backup_vm_off_snap $VM_NAME"
}