Created
September 3, 2020 10:53
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apiVersion: apps/v1 | |
kind: DaemonSet | |
metadata: | |
name: hugepages-ensure | |
namespace: mayastor | |
labels: | |
app: hugepages-ensure | |
spec: | |
selector: | |
matchLabels: | |
name: hugepages-ensure | |
updateStrategy: | |
type: OnDelete | |
template: | |
metadata: | |
name: hugepages-ensure | |
labels: | |
name: hugepages-ensure | |
app: hugepages-ensure | |
spec: | |
containers: | |
- name: shell | |
image: busybox:latest | |
imagePullPolicy: IfNotPresent | |
command: | |
- /bin/sh | |
args: | |
- -c | |
- "while true; do echo 512 | tee /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages;grep HugePages /proc/meminfo; sleep 6000; done" | |
volumeMounts: | |
- mountPath: /host-root | |
name: host-root | |
securityContext: | |
privileged: true | |
dnsPolicy: ClusterFirstWithHostNet | |
hostNetwork: true | |
volumes: | |
- name: host-root | |
hostPath: | |
path: / |
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