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chore(xo-server): Xapi#exportDeltaVm accept a snapshot

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This commit is contained in:
Julien Fontanet 2018-03-02 19:52:00 +01:00
parent 052817ccbf
commit a2ab64b142
1 changed files with 12 additions and 9 deletions
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21
packages/xo-server/src/xapi/index.js
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@ -782,7 +782,8 @@ export default class Xapi extends XapiBase {
}) })
} }
// Create a snapshot of the VM and returns a delta export object. // Create a snapshot (if necessary) of the VM and returns a delta export
// object.
@cancelable @cancelable
@deferrable @deferrable
async exportDeltaVm ( async exportDeltaVm (
@ -800,16 +801,18 @@ export default class Xapi extends XapiBase {
snapshotNameLabel = undefined, snapshotNameLabel = undefined,
} = {} } = {}
) { ) {
let vm = this.getObject(vmId)
if (!bypassVdiChainsCheck) { if (!bypassVdiChainsCheck) {
this._assertHealthyVdiChains(this.getObject(vmId)) this._assertHealthyVdiChains(this.getObject(vm))
} }
if (!vm.is_a_snapshot) {
const vm = await this.snapshotVm(vmId) vm = await this.snapshotVm(vmId)
$defer.onFailure(() => this._deleteVm(vm)) $defer.onFailure(() => this._deleteVm(vm))
if (snapshotNameLabel) { if (snapshotNameLabel) {
;this._setObjectProperties(vm, { ;this._setObjectProperties(vm, {
nameLabel: snapshotNameLabel, nameLabel: snapshotNameLabel,
})::ignoreErrors() })::ignoreErrors()
}
} }
const baseVm = baseVmId && this.getObject(baseVmId) const baseVm = baseVmId && this.getObject(baseVmId)