61 строка
1.6 KiB
YAML
61 строка
1.6 KiB
YAML
---
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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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labels:
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openebs.io/engine: mayastor
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name: init-openebs-env
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namespace: mayastor
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spec:
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selector:
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matchLabels:
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openebs.io/engine: mayastor
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template:
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metadata:
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labels:
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openebs.io/engine: mayastor
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spec:
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containers:
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- command:
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- nsenter
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- --target
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- "1"
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- --mount
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- --uts
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- --ipc
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- --net
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- --pid
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- --
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- bash
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- -c
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- |
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exists=`grep vm.nr_hugepages /etc/sysctl.conf`
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echo $exists
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if [[ "${#exists}" -lt "10" ]]; then
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echo "begin to load nvme_tcp, set nr_hugepages and restart kubelet"
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modprobe nvme_tcp
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echo 1024 | tee /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
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echo vm.nr_hugepages = 1024 | tee -a /etc/sysctl.conf
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systemctl daemon-reload
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systemctl restart kubelet
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fi
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sleep 600000000s
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image: mcr.microsoft.com/oss/nginx/nginx:1.17.3-alpine
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imagePullPolicy: IfNotPresent
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name: init-openebs-env
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resources:
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requests:
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cpu: 10m
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securityContext:
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privileged: true
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hostPID: true
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nodeSelector:
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kubernetes.io/os: linux
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openebs.io/engine: mayastor
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tolerations:
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- effect: NoSchedule
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operator: Exists
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restartPolicy: Always
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updateStrategy:
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type: OnDelete
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