Merge branch 'main' into helm-test-output-format

Signed-off-by: Simon Alling <alling.simon@gmail.com>
pull/9677/head
Simon Alling 4 years ago
commit f956bc79bc

@ -321,11 +321,17 @@ func (u *Upgrade) performUpgrade(ctx context.Context, originalRelease, upgradedR
return nil, err
}
rChan := make(chan resultMessage)
ctxChan := make(chan resultMessage)
doneChan := make(chan interface{})
go u.releasingUpgrade(rChan, upgradedRelease, current, target, originalRelease)
go u.handleContext(ctx, rChan, upgradedRelease)
result := <-rChan
go u.handleContext(ctx, doneChan, ctxChan, upgradedRelease)
select {
case result := <-rChan:
doneChan <- true
return result.r, result.e
case result := <-ctxChan:
return result.r, result.e
}
}
// Function used to lock the Mutex, this is important for the case when the atomic flag is set.
@ -341,13 +347,17 @@ func (u *Upgrade) reportToPerformUpgrade(c chan<- resultMessage, rel *release.Re
}
// Setup listener for SIGINT and SIGTERM
func (u *Upgrade) handleContext(ctx context.Context, c chan<- resultMessage, upgradedRelease *release.Release) {
func (u *Upgrade) handleContext(ctx context.Context, done chan interface{}, c chan<- resultMessage, upgradedRelease *release.Release) {
go func() {
<-ctx.Done()
select {
case <-ctx.Done():
err := ctx.Err()
// when the atomic flag is set the ongoing release finish first and doesn't give time for the rollback happens.
u.reportToPerformUpgrade(c, upgradedRelease, kube.ResourceList{}, err)
case <-done:
return
}
}()
}
func (u *Upgrade) releasingUpgrade(c chan<- resultMessage, upgradedRelease *release.Release, current kube.ResourceList, target kube.ResourceList, originalRelease *release.Release) {

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