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feat(xo-server/snapshotVm): tag xo-disable-quiesce (#3350)

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Julien Fontanet 2018-08-22 15:15:05 +02:00 committed by GitHub
parent 92a93e4393
commit 4d2909567c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 27 additions and 20 deletions
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47
packages/xo-server/src/xapi/index.js
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@ -1489,25 +1489,31 @@ export default class Xapi extends XapiBase {
)
let ref
try {
ref = await this.callAsync(
$cancelToken,
'VM.snapshot_with_quiesce',
vm.$ref,
nameLabel
).then(extractOpaqueRef)
this.addTag(ref, 'quiesce')::ignoreErrors()
} catch (error) {
const { code } = error
if (
code !== 'VM_SNAPSHOT_WITH_QUIESCE_NOT_SUPPORTED' &&
// quiesce only work on a running VM
code !== 'VM_BAD_POWER_STATE' &&
// quiesce failed, fallback on standard snapshot
// TODO: emit warning
code !== 'VM_SNAPSHOT_WITH_QUIESCE_FAILED'
) {
throw error
do {
if (!vm.tags.includes('xo-disable-quiesce')) {
try {
ref = await this.callAsync(
$cancelToken,
'VM.snapshot_with_quiesce',
vm.$ref,
nameLabel
).then(extractOpaqueRef)
this.addTag(ref, 'quiesce')::ignoreErrors()
break
} catch (error) {
const { code } = error
if (
code !== 'VM_SNAPSHOT_WITH_QUIESCE_NOT_SUPPORTED' &&
// quiesce only work on a running VM
code !== 'VM_BAD_POWER_STATE' &&
// quiesce failed, fallback on standard snapshot
// TODO: emit warning
code !== 'VM_SNAPSHOT_WITH_QUIESCE_FAILED'
) {
throw error
}
}
}
ref = await this.callAsync(
$cancelToken,
@ -1515,7 +1521,8 @@ export default class Xapi extends XapiBase {
vm.$ref,
nameLabel
).then(extractOpaqueRef)
}
} while (false)
// Convert the template to a VM and wait to have receive the up-
// to-date object.
const [, snapshot] = await Promise.all([