Set resource requests for system pods to
guarantee at least some amount of resources.
This prevents them from being starved of
CPU/memory when running alongside resource
intensive workloads in the cluster and
gives them a higher quality of service class.
metrics-server:
100m/200Mi recommended for up to 100 node clusters.
https://github.com/kubernetes-sigs/metrics-server#scaling
openstack-cloud-controller-manager:
200m CPU taken from example manifests.
kubernetes-dashboard:
100m/100Mi taken from helm chart defaults.
heapster:
100m/128Mi taken from helm chart defaults.
influxdb:
100m/256Mi taken from influx helm chart defaults.
grafana (for influxdb):
100m/200Mi same as monitoring grafana.
ingress-traefik:
100m/50Mi taken from helm chart defaults.
cluster-autoscaler:
100m/300Mi taken from helm chart defaults.
csi-cinder-nodeplugin:
25m CPU on both containers to ensure
Burstable QoS class.
csi-cinder-controllerplugin:
20m CPU on all containers to ensure
Burstable QoS class.
tiller-deploy:
25m CPU to ensure it can always handle
the readiness probe.
octavia-ingress-controller:
50m CPU, just a guess really.
Story: 2008825
Task: 42290
Change-Id: Ifcd764c00d7046744ba63609078cc6c5d02fdc1c
04477b13f8