diff options
| -rw-r--r-- | weed/server/master_grpc_server_raft.go | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/weed/server/master_grpc_server_raft.go b/weed/server/master_grpc_server_raft.go index 37491b3df..258b6beac 100644 --- a/weed/server/master_grpc_server_raft.go +++ b/weed/server/master_grpc_server_raft.go @@ -11,6 +11,10 @@ import ( func (ms *MasterServer) RaftListClusterServers(ctx context.Context, req *master_pb.RaftListClusterServersRequest) (*master_pb.RaftListClusterServersResponse, error) { resp := &master_pb.RaftListClusterServersResponse{} + if ms.Topo.HashicorpRaft == nil { + return resp, nil + } + servers := ms.Topo.HashicorpRaft.GetConfiguration().Configuration().Servers for _, server := range servers { @@ -25,6 +29,11 @@ func (ms *MasterServer) RaftListClusterServers(ctx context.Context, req *master_ func (ms *MasterServer) RaftAddServer(ctx context.Context, req *master_pb.RaftAddServerRequest) (*master_pb.RaftAddServerResponse, error) { resp := &master_pb.RaftAddServerResponse{} + + if ms.Topo.HashicorpRaft == nil { + return resp, nil + } + if ms.Topo.HashicorpRaft.State() != raft.Leader { return nil, fmt.Errorf("raft add server %s failed: %s is no current leader", req.Id, ms.Topo.HashicorpRaft.String()) } @@ -45,6 +54,10 @@ func (ms *MasterServer) RaftAddServer(ctx context.Context, req *master_pb.RaftAd func (ms *MasterServer) RaftRemoveServer(ctx context.Context, req *master_pb.RaftRemoveServerRequest) (*master_pb.RaftRemoveServerResponse, error) { resp := &master_pb.RaftRemoveServerResponse{} + if ms.Topo.HashicorpRaft == nil { + return resp, nil + } + if ms.Topo.HashicorpRaft.State() != raft.Leader { return nil, fmt.Errorf("raft remove server %s failed: %s is no current leader", req.Id, ms.Topo.HashicorpRaft.String()) } |