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BUG 1858400: [Performance] Lease refresh period for machine-api-controllers is too high, causes heavy writes to etcd at idle #345

Merged
merged 1 commit into from
Aug 24, 2020
Merged

BUG 1858400: [Performance] Lease refresh period for machine-api-controllers is too high, causes heavy writes to etcd at idle #345

merged 1 commit into from
Aug 24, 2020

Commits on Aug 19, 2020

  1. Slow the default lease retry and renew rate for machine controller 

    Prevent machine controllers from writing in etcd at idle too often
by setting 120s lease, 20s retry and 110s deadline on all renewals.
Higher values cause tests to flake.
BZ 1858403
    @Danil-Grigorev
    Danil-Grigorev committed Aug 19, 2020
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