mirror of
https://github.com/cubefs/cubefs.git
synced 2026-08-02 10:06:14 +00:00
77 lines
2.3 KiB
Go
77 lines
2.3 KiB
Go
// Copyright 2018 The CubeFS Authors.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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
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// implied. See the License for the specific language governing
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// permissions and limitations under the License.
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package authnode
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import (
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"fmt"
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"strings"
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"github.com/cubefs/cubefs/depends/tiglabs/raft/proto"
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"github.com/cubefs/cubefs/util/log"
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)
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// LeaderInfo represents the leader's information
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type LeaderInfo struct {
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addr string //host:port
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}
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func (m *Server) handleLeaderChange(leader uint64) {
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if leader == 0 {
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log.LogWarnf("action[handleLeaderChange] but no leader")
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return
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}
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m.leaderInfo.addr = AddrDatabase[leader]
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log.LogWarnf("action[handleLeaderChange] change leader to [%v] ", m.leaderInfo.addr)
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m.authProxy = m.newAuthProxy() // TODO no lock?
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if !m.metaReady {
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if err := m.cluster.loadKeystore(); err != nil {
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panic(err)
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}
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if err := m.cluster.loadAKstore(); err != nil {
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panic(err)
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}
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m.metaReady = true
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}
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}
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func (m *Server) handlePeerChange(confChange *proto.ConfChange) (err error) {
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var msg string
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addr := string(confChange.Context)
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switch confChange.Type {
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case proto.ConfAddNode:
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var arr []string
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if arr = strings.Split(addr, colonSplit); len(arr) < 2 {
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msg = fmt.Sprintf("action[handlePeerChange] clusterID[%v] nodeAddr[%v] is invalid", m.clusterName, addr)
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break
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}
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m.raftStore.AddNodeWithPort(confChange.Peer.ID, arr[0], m.config.heartbeatPort, m.config.replicaPort)
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AddrDatabase[confChange.Peer.ID] = string(confChange.Context)
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msg = fmt.Sprintf("clusterID[%v] peerID:%v,nodeAddr[%v] has been add", m.clusterName, confChange.Peer.ID, addr)
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case proto.ConfRemoveNode:
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m.raftStore.DeleteNode(confChange.Peer.ID)
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msg = fmt.Sprintf("clusterID[%v] peerID:%v,nodeAddr[%v] has been removed", m.clusterName, confChange.Peer.ID, addr)
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default:
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// do nothing
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}
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log.LogWarnf(msg)
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return
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}
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func (m *Server) handleApplySnapshot() {
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log.LogInfof("clusterID[%v] peerID:%v action[handleApplySnapshot]", m.clusterName, m.id)
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m.fsm.restore()
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}
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