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kubeadm: try to reuse RunData if possible

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The generation of `RunData` for init and join is relative time consuming,
the data should be shared / reused whenever possible.

Signed-off-by: Dave Chen <dave.chen@arm.com>
This commit is contained in:
Dave Chen
2022-09-20 18:07:18 +08:00
parent cba0dcecc9
commit 41b8536a50
1 changed files with 6 additions and 4 deletions
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10
cmd/kubeadm/app/cmd/phases/workflow/runner.go
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@@ -221,10 +221,12 @@ func (e *Runner) Run(args []string) error {
return errors.New(msg.String())
}
// builds the runner data
var data RunData
if data, err = e.InitData(args); err != nil {
return err
// builds the runner data if the runtime data is not initialized
data := e.runData
if data == nil {
if data, err = e.InitData(args); err != nil {
return err
}
}
err = e.visitAll(func(p *phaseRunner) error {