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Merge pull request #75283 from DataDog/lbernail/graceful-restart

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[kube-proxy/ipvs] Do not delete existing VS and RS when starting
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Kubernetes Prow Robot 2019-03-20 07:41:36 -07:00 committed by GitHub
commit 88dc966a8a
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1 changed files with 0 additions and 16 deletions
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16
pkg/proxy/ipvs/graceful_termination.go
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@ -204,21 +204,5 @@ func (m *GracefulTerminationManager) MoveRSOutofGracefulDeleteList(uniqueRS stri
// Run start a goroutine to try to delete rs in the graceful delete rsList with an interval 1 minute // Run start a goroutine to try to delete rs in the graceful delete rsList with an interval 1 minute
func (m *GracefulTerminationManager) Run() { func (m *GracefulTerminationManager) Run() {
// before start, add leftover in delete rs to graceful delete rsList
vss, err := m.ipvs.GetVirtualServers()
if err != nil {
klog.Errorf("IPVS graceful delete manager failed to get IPVS virtualserver")
}
for _, vs := range vss {
rss, err := m.ipvs.GetRealServers(vs)
if err != nil {
klog.Errorf("IPVS graceful delete manager failed to get %v realserver", vs)
continue
}
for _, rs := range rss {
m.GracefulDeleteRS(vs, rs)
}
}
go wait.Until(m.tryDeleteRs, rsCheckDeleteInterval, wait.NeverStop) go wait.Until(m.tryDeleteRs, rsCheckDeleteInterval, wait.NeverStop)
} }