forked from rook/rook
Sébastien Han
227d2d527a
Multiple things: 1. We removed all the function/methods/tests that were used to create and manage rook legacy OSDS as well as bringing support to Bluestore OSD only. It also fixes various go-lint issues in the respectives files. 2. use c-v inventory to detect available devices: Now we rely on the 'ceph-volume inventory' command to tell us if a device is available or not. 3. implement raw mode for osd on pvc When an OSD will be bootstrap on a PVC, the new c-v raw mode will be used. It consists of putting block, db and wal under the same device. Here LVM is out of the picture and the raw device is used as is. The implementation is backward compatible so existing OSD on PVC will LVM will continue to operate. Closes: https://github.com/rook/rook/issues/4363 Signed-off-by: Sébastien Han <seb@redhat.com>
59 lines
1.8 KiB
Go
59 lines
1.8 KiB
Go
/*
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Copyright 2016 The Rook Authors. All rights reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package osd
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import (
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"fmt"
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"path"
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"path/filepath"
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"github.com/rook/rook/pkg/clusterd"
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cephconfig "github.com/rook/rook/pkg/daemon/ceph/config"
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)
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const (
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keyringFileName = "keyring"
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bootstrapOsdKeyring = "bootstrap-osd/ceph.keyring"
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)
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func getOSDRootDir(root string, osdID int) string {
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return filepath.Join(root, fmt.Sprintf("osd%d", osdID))
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}
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// get the full path to the given OSD's config file
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func getOSDConfFilePath(osdDataPath, clusterName string) string {
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return fmt.Sprintf("%s/%s.config", osdDataPath, clusterName)
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}
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// get the full path to the given OSD's keyring
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func getOSDKeyringPath(osdDataPath string) string {
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return filepath.Join(osdDataPath, keyringFileName)
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}
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// create a keyring for the bootstrap-osd client, it gets a limited set of privileges
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func createOSDBootstrapKeyring(context *clusterd.Context, clusterName, rootDir string) error {
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username := "client.bootstrap-osd"
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keyringPath := path.Join(rootDir, bootstrapOsdKeyring)
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access := []string{"mon", "allow profile bootstrap-osd"}
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keyringEval := func(key string) string {
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return fmt.Sprintf(bootstrapOSDKeyringTemplate, key)
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}
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return cephconfig.CreateKeyring(context, clusterName, username, keyringPath, access, keyringEval)
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}
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