forked from rook/rook
Sébastien Han
aa9f408822
In Octopus, this commit https://github.com/ceph/ceph/pull/30859/commits/c09b82a80a392ccd0da7677c7b424ce5cd3fa5d6 moved the quorum_status command to a socket call. Thus, the `ceph quorum_status` command does not exist anymore, to use it we need to do `ceph daemon mon.$ID quorum_status`. However, this command only works locally so it won't work if we run it from the operator. The `ceph mon_status` command is a general command that run from anywhere and returns the mon map, let's use this one on the operator code. This is not a breaking change. Signed-off-by: Sébastien Han <seb@redhat.com>
111 lines
3.2 KiB
Go
111 lines
3.2 KiB
Go
/*
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Copyright 2018 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 client
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import (
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"encoding/json"
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"fmt"
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"github.com/rook/rook/pkg/clusterd"
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)
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// MonStatusResponse represents the response from a quorum_status mon_command (subset of all available fields, only
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// marshal ones we care about)
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type MonStatusResponse struct {
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Quorum []int `json:"quorum"`
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MonMap struct {
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Mons []MonMapEntry `json:"mons"`
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} `json:"monmap"`
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}
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// request to simplify deserialization of a test request
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type MonStatusRequest struct {
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Prefix string `json:"prefix"`
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Format string `json:"format"`
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ID int `json:"id"`
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Weight float32 `json:"weight"`
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Pool string `json:"pool"`
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Var string `json:"var"`
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Args []string `json:"args"`
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}
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// MonMapEntry represents an entry in the monitor map
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type MonMapEntry struct {
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Name string `json:"name"`
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Rank int `json:"rank"`
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Address string `json:"addr"`
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PublicAddr string `json:"public_addr"`
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PublicAddrs struct {
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Addrvec []AddrvecEntry `json:"addrvec"`
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} `json:"public_addrs"`
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}
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// AddrvecEntry represents an entry type for a given messenger version
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type AddrvecEntry struct {
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Type string `json:"type"`
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Addr string `json:"addr"`
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Nonce int `json:"nonce"`
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}
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// GetMonQuorumStatus calls quorum_status mon_command
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func GetMonQuorumStatus(context *clusterd.Context, clusterName string, debug bool) (MonStatusResponse, error) {
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args := []string{"quorum_status"}
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cmd := NewCephCommand(context, clusterName, args)
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cmd.Debug = debug
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buf, err := cmd.Run()
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if err != nil {
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return MonStatusResponse{}, fmt.Errorf("mon quorum status failed. %+v", err)
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}
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var resp MonStatusResponse
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err = json.Unmarshal(buf, &resp)
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if err != nil {
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return MonStatusResponse{}, fmt.Errorf("unmarshal failed: %+v. raw buffer response: %s", err, buf)
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}
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return resp, nil
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}
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type MonTimeStatus struct {
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Skew map[string]MonTimeSkewStatus `json:"time_skew_status"`
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Checks struct {
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Epoch int `json:"epoch"`
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Round int `json:"round"`
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RoundStatus string `json:"round_status"`
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} `json:"timechecks"`
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}
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type MonTimeSkewStatus struct {
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Skew json.Number `json:"skew"`
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Latency json.Number `json:"latency"`
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Health string `json:"health"`
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}
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func GetMonTimeStatus(context *clusterd.Context, clusterName string) (*MonTimeStatus, error) {
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args := []string{"time-sync-status"}
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buf, err := NewCephCommand(context, clusterName, args).Run()
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if err != nil {
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return nil, fmt.Errorf("failed to get time sync status: %+v", err)
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}
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var timeStatus MonTimeStatus
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if err := json.Unmarshal(buf, &timeStatus); err != nil {
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return nil, fmt.Errorf("failed to unmarshal time sync status response: %+v", err)
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}
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return &timeStatus, nil
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}
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