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increase maxClockSkew to 5 minutes, just to be safe

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Signed-off-by: Tim Ramlot <42113979+inteon@users.noreply.github.com>
This commit is contained in:
Tim Ramlot 2023-09-27 11:20:48 +02:00
parent 5d876c5b91
commit 5049cd4d35
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1 changed files with 2 additions and 2 deletions
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4
pkg/healthz/clock_health.go
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@ -24,7 +24,7 @@ import (
"k8s.io/utils/clock"
)
const maxClockSkew = 1 * time.Minute
const maxClockSkew = 5 * time.Minute
// The clockHealthAdaptor implements the HealthChecker interface.
// It checks the system clock is in sync with the internal monotonic clock.
@ -41,7 +41,7 @@ const maxClockSkew = 1 * time.Minute
// -> the monotonic clock will stop, but the system clock will continue
// -> this eg. happens when you pause a VM/ hibernate a laptop
//
// Small clock skews of < 1m are allowed, because they can happen when the system clock is
// Small clock skews of < 5m are allowed, because they can happen when the system clock is
// adjusted. However, we do compound the clock skew over time, so that if the clock skew
// is small but constant, it will eventually fail the health check.
type clockHealthAdaptor struct {