forked from rook/rook
Shinya Hayashi
05875a3f4f
A new variable is added to rook-ceph-operator-config ConfigMap to allow using loop devices for osd. This feature is intended to be used for testing purposes only. Signed-off-by: Shinya Hayashi <shinya-hayashi@cybozu.co.jp>
72 lines
1.5 KiB
Bash
Executable File
72 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2021 The Rook Authors. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -ex
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#############
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# VARIABLES #
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#############
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osd_count=$1
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sudo lsblk
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#############
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# FUNCTIONS #
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#############
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function add_loop_dev_pvc() {
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local osd_count=$1
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local storage=6Gi
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for osd in $(seq 1 "$osd_count"); do
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path=/dev/loop${osd}
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cat <<eof | kubectl apply -f -
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---
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apiVersion: v1
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kind: PersistentVolume
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metadata:
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name: local-vol-loop-dev$osd
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labels:
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type: local
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spec:
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storageClassName: manual
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capacity:
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storage: "$storage"
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accessModes:
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- ReadWriteOnce
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persistentVolumeReclaimPolicy: Retain
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volumeMode: Block
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local:
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path: "$path"
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nodeAffinity:
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required:
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nodeSelectorTerms:
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- matchExpressions:
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- key: rook.io/has-disk
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operator: In
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values:
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- "true"
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eof
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done
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}
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########
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# MAIN #
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########
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add_loop_dev_pvc "$osd_count"
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kubectl get pv -o wide
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