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Throttle disk write to prevent etcd puking during upgrade

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斟酌 鵬兄
2026-04-07 17:34:38 +08:00
parent 11e2c96173
commit bc4b124246
17 changed files with 639 additions and 25 deletions
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4
clitools/pkg/controller/osupgrade/handler.go
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@@ -93,6 +93,7 @@ func handleOSUpgradeLocked(ctx context.Context, clients *kube.Clients,
updated, err := updateProgressRobust(ctx, clients, osup.Namespace, osup.Name, func(cur *monov1alpha1.OSUpgradeProgress) {
now := metav1.Now()
cur.Status.CurrentVersion = buildinfo.KubeVersion
cur.Status.TargetVersion = plan.ResolvedTarget
cur.Status.Phase = monov1alpha1.OSUpgradeProgressPhaseDownloading
cur.Status.Message = fmt.Sprintf("downloading image: %s", first.URL)
@@ -134,6 +135,9 @@ func handleOSUpgradeLocked(ctx context.Context, clients *kube.Clients,
pLogger.Log(p)
if err := statusUpdater.Run(func() error {
klog.Infof("%s: %d%%", p.Stage, osimage.PercentOf(p.BytesComplete, p.BytesTotal))
updated, err := updateProgressRobust(ctx, clients, osup.Namespace, osup.Name, func(cur *monov1alpha1.OSUpgradeProgress) {
now := metav1.Now()