Blaine Gardner
3731f06176
Create a cephconfig module in Ceph's daemon pkg source, and refactor the config and keyring generation that exists in the mon package into the new cephconfig package. The config/keyring generation code is used by most all daemons and not just mon, so a new package is a more appropriate place for this. Signed-off-by: Blaine Gardner <blaine.gardner@suse.com>
78 lines
2.4 KiB
Go
78 lines
2.4 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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)
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// get the bootstrap OSD root dir
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func getBootstrapOSDDir(configDir string) string {
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return path.Join(configDir, "bootstrap-osd")
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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 bootstrap OSD keyring
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func getBootstrapOSDKeyringPath(configDir, clusterName string) string {
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return fmt.Sprintf("%s/%s.keyring", getBootstrapOSDDir(configDir), clusterName)
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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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// get the full path to the given OSD's journal
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func getOSDJournalPath(osdDataPath string) string {
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return filepath.Join(osdDataPath, "journal")
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}
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// get the full path to the given OSD's temporary mon map
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func getOSDTempMonMapPath(osdDataPath string) string {
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return filepath.Join(osdDataPath, "tmp", "activate.monmap")
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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 string) error {
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username := "client.bootstrap-osd"
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keyringPath := getBootstrapOSDKeyringPath(context.ConfigDir, clusterName)
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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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