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remove loop from flush(). start/stop informers depending on k8s master #580

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merged 1 commit into from
Dec 14, 2018

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agau4779
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@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Dec 13, 2018
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Hi @agau4779. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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@k8s-ci-robot k8s-ci-robot added the needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. label Dec 13, 2018
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/assign @rramkumar1

@k8s-ci-robot k8s-ci-robot added the size/M Denotes a PR that changes 30-99 lines, ignoring generated files. label Dec 13, 2018
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/ok-to-test

@k8s-ci-robot k8s-ci-robot added ok-to-test Indicates a non-member PR verified by an org member that is safe to test. and removed needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels Dec 14, 2018
@@ -116,6 +116,15 @@ func (sm *StatusManager) startInformer() {
cmInformer.AddEventHandler(cache.ResourceEventHandlerFuncs{
UpdateFunc: func(old, cur interface{}) {
curCm := cur.(*v1.ConfigMap)
upgradeTs := curCm.Data[masterUpgradingKey]
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Discussed offline. Don't need this.

@@ -152,66 +161,77 @@ func (sm *StatusManager) putStatus(key string, status IngressStability) {
sm.cm.Data[key] = string(status)
}

func (sm *StatusManager) setMasterUpgrading(ts string) {
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Discussed offline. Don't need this.

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Disregard comment that we don't need this. We do.

Can we call this updateLocalConfigMap() though? And when you use it, just update the whole config map rather than one key.

@@ -88,12 +88,6 @@ func TestUpgrade(t *testing.T) {
}
}

// While k8s master is upgrading, it will return a connection refused
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We still want this.

@@ -87,9 +87,3 @@ func (s *Sandbox) PutStatus(status IngressStability) {
func (s *Sandbox) MasterUpgraded() bool {
return s.f.statusManager.masterUpgraded()
}

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We still want this.

@@ -217,6 +174,20 @@ func (sm *StatusManager) flush() {
updatedCm.Data = make(map[string]string)
}

// If master is in the process of upgrading, we exit early and turn off the
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How come this was moved back down? Where it was originally was fine.

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/assign bowei

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/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Dec 14, 2018
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: agau4779, rramkumar1

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Dec 14, 2018
@k8s-ci-robot k8s-ci-robot merged commit 90d4e55 into kubernetes:master Dec 14, 2018
@agau4779 agau4779 deleted the master-upgrading branch February 6, 2019 19:55
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4 participants