typhoon/aws
Dalton Hubble 0e4ee5efc9 Add small CPU resource requests to static pods
* Set small CPU requests on static pods kube-apiserver,
kube-controller-manager, and kube-scheduler to align with
upstream tooling and for edge cases
* Effectively, a practical case for these requests hasn't been
observed. However, a small static pod CPU request may offer
a slight benefit if a controller became overloaded and the
below mechanisms were insufficient

Existing safeguards:

* Control plane nodes are tainted to isolate them from
ordinary workloads. Even dense workloads can only compress
CPU resources on worker nodes.
* Control plane static pods use the highest priority class, so
contention favors control plane pods (over say node-exporter)
and CPU is compressible too.

See: https://github.com/poseidon/terraform-render-bootstrap/pull/161
2019-11-13 17:18:45 -08:00
..
container-linux/kubernetes Add small CPU resource requests to static pods 2019-11-13 17:18:45 -08:00
fedora-coreos/kubernetes Add small CPU resource requests to static pods 2019-11-13 17:18:45 -08:00
ignore Remove Fedora Atomic modules 2019-06-23 13:40:51 -07:00