forked from rook/rook
52 lines
1.6 KiB
Go
52 lines
1.6 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 mon
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import (
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"fmt"
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"strings"
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cephconfig "github.com/rook/rook/pkg/daemon/ceph/config"
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)
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// FlattenMonEndpoints returns a comma-delimited string of all mons and endpoints in the form
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// <mon-name>=<mon-endpoint>
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func FlattenMonEndpoints(mons map[string]*cephconfig.MonInfo) string {
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endpoints := []string{}
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for _, m := range mons {
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endpoints = append(endpoints, fmt.Sprintf("%s=%s", m.Name, m.Endpoint))
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}
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return strings.Join(endpoints, ",")
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}
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// ParseMonEndpoints parses a flattened representation of mons and endpoints in the form
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// <mon-name>=<mon-endpoint> and returns a list of Ceph mon configs.
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func ParseMonEndpoints(input string) map[string]*cephconfig.MonInfo {
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logger.Infof("parsing mon endpoints: %s", input)
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mons := map[string]*cephconfig.MonInfo{}
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rawMons := strings.Split(input, ",")
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for _, rawMon := range rawMons {
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parts := strings.Split(rawMon, "=")
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if len(parts) != 2 {
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logger.Warningf("ignoring invalid monitor %s", rawMon)
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continue
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}
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mons[parts[0]] = &cephconfig.MonInfo{Name: parts[0], Endpoint: parts[1]}
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}
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return mons
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}
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