Beispiel #1
0
func applyConf(cc raftpb.ConfChange, cl *membership.RaftCluster) {
	if err := cl.ValidateConfigurationChange(cc); err != nil {
		return
	}
	switch cc.Type {
	case raftpb.ConfChangeAddNode:
		m := new(membership.Member)
		if err := json.Unmarshal(cc.Context, m); err != nil {
			panic(err)
		}
		cl.AddMember(m)
	case raftpb.ConfChangeRemoveNode:
		cl.RemoveMember(types.ID(cc.NodeID))
	case raftpb.ConfChangeUpdateNode:
		m := new(membership.Member)
		if err := json.Unmarshal(cc.Context, m); err != nil {
			panic(err)
		}
		cl.UpdateRaftAttributes(m.ID, m.RaftAttributes)
	}
}