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Merge pull request #1660 from marquiz/devel/master-reconfigure-change

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nfd-master: stop node-updater pool before reconfiguring api-controller
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Kubernetes Prow Robot 2024-04-15 11:10:32 -07:00 • committed by GitHub
commit a7c58b121c
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1 changed files with 8 additions and 3 deletions
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11
pkg/nfd-master/nfd-master.go
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@ -353,6 +353,11 @@ func (m *nfdMaster) Run() error {
return err
}
// Stop the nodeUpdaterPool so that no node updates are underway
// while we reconfigure the NFD API controller (including the
// listers) below
m.nodeUpdaterPool.stop()
// restart NFD API controller
if m.nfdController != nil {
klog.InfoS("stopping the nfd api controller")
@ -364,13 +369,13 @@ func (m *nfdMaster) Run() error {
return nil
}
}
// Restart the nodeUpdaterPool
m.nodeUpdaterPool.start(m.config.NfdApiParallelism)
// Update all nodes when the configuration changes
if m.nfdController != nil && features.NFDFeatureGate.Enabled(features.NodeFeatureAPI) {
m.nfdController.updateAllNodesChan <- struct{}{}
}
// Restart the node updater pool
m.nodeUpdaterPool.stop()
m.nodeUpdaterPool.start(m.config.NfdApiParallelism)
case <-m.stop:
klog.InfoS("shutting down nfd-master")