Bryan Boreham cc0b3e82eb Kubelet: add a metric to observe time since PLEG last seen ...

Expose the measurement that kubelet uses to judge that "PLEG is
unhealthy". If we can observe the measurement growing then we can
alert before the node goes unhealthy.

Note that the existing metrics PLEGRelistInterval and
PLEGRelistDuration are poor for this, because when relist() gets
stuck they are never updated.

Signed-off-by: Bryan Boreham <bryan@weave.works>

2020-01-03 10:01:27 +00:00

..

collectors

Deal with auto-generated files.

2019-11-08 09:16:57 +08:00

BUILD

eliminate direct references to prometheus

2019-10-04 21:33:34 +08:00

metrics.go

Kubelet: add a metric to observe time since PLEG last seen

2020-01-03 10:01:27 +00:00

OWNERS

kubelet: add sjenning to kubelet subdirectory owners files

2019-06-03 08:26:24 -05:00