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Update nodes to show the system reserved resources (#11908)

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Signed-off-by: Suraj Deshmukh <surajd.service@gmail.com>
This commit is contained in:
Suraj Deshmukh
2018-12-28 21:27:05 +05:30
committed by Kubernetes Prow Robot
parent 129328d05d
commit 4eb78ea11a
1 changed files with 2 additions and 21 deletions
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content/en/docs/concepts/architecture/nodes.md
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@@ -272,27 +272,8 @@ The Kubernetes scheduler ensures that there are enough resources for all the pod
checks that the sum of the requests of containers on the node is no greater than the node capacity. It
includes all containers started by the kubelet, but not containers started directly by the [container runtime](/docs/concepts/overview/components/#node-components) nor any process running outside of the containers.
If you want to explicitly reserve resources for non-pod processes, you can create a placeholder
pod. Use the following template:
```yaml
apiVersion: v1
kind: Pod
metadata:
name: resource-reserver
spec:
containers:
- name: sleep-forever
image: k8s.gcr.io/pause:0.8.0
resources:
requests:
cpu: 100m
memory: 100Mi
```
Set the `cpu` and `memory` values to the amount of resources you want to reserve.
Place the file in the manifest directory (`--config=DIR` flag of kubelet). Do this
on each kubelet where you want to reserve resources.
If you want to explicitly reserve resources for non-Pod processes, follow this tutorial to
[reserve resources for system daemons](/docs/tasks/administer-cluster/reserve-compute-resources/#system-reserved).
## API Object