Sébastien Han
583791c45c
The CSI package needs to load clusterInfo, today this code is in the mon package which makes the call of LoadClusterInfo impossible without having a circular import. Signed-off-by: Sébastien Han <seb@redhat.com>
70 lines
2.0 KiB
Go
70 lines
2.0 KiB
Go
/*
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Copyright 2017 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 mon
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import (
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"fmt"
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"path"
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"strings"
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"github.com/pkg/errors"
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"github.com/rook/rook/pkg/clusterd"
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cephclient "github.com/rook/rook/pkg/daemon/ceph/client"
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)
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const (
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// All mons share the same keyring
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keyringStoreName = "rook-ceph-mons"
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// The final string field is for the admin keyring
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keyringTemplate = `
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[mon.]
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key = %s
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caps mon = "allow *"
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%s`
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)
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func (c *Cluster) genMonSharedKeyring() string {
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return fmt.Sprintf(
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keyringTemplate,
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c.ClusterInfo.MonitorSecret,
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cephclient.CephKeyring(c.ClusterInfo.CephCred),
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)
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}
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// return mon data dir path relative to the dataDirHostPath given a mon's name
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func dataDirRelativeHostPath(monName string) string {
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monHostDir := monName // support legacy case where the mon name is "mon#" and not a lettered ID
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if !strings.Contains(monName, "mon") {
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// if the mon name doesn't have "mon" in it, mon dir is "mon-<ID>"
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monHostDir = "mon-" + monName
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}
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// Keep existing behavior where Rook stores the mon's data in the "data" subdir
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return path.Join(monHostDir, "data")
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}
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// WriteConnectionConfig save monitor connection config to disk
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func WriteConnectionConfig(context *clusterd.Context, clusterInfo *cephclient.ClusterInfo) error {
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// write the latest config to the config dir
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if _, err := cephclient.GenerateConnectionConfig(context, clusterInfo); err != nil {
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return errors.Wrap(err, "failed to write connection config")
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}
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return nil
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}
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