| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <process/clock.hpp> |
| #include <process/pid.hpp> |
| |
| #include <stout/net.hpp> |
| #include <stout/stringify.hpp> |
| #include <stout/uuid.hpp> |
| |
| #include "common/type_utils.hpp" |
| |
| #include "messages/messages.hpp" |
| |
| namespace mesos { |
| namespace internal { |
| namespace protobuf { |
| |
| bool isTerminalState(const TaskState& state) |
| { |
| return (state == TASK_FINISHED || |
| state == TASK_FAILED || |
| state == TASK_KILLED || |
| state == TASK_LOST); |
| } |
| |
| |
| // TODO(vinod): Make SlaveID optional because 'StatusUpdate.SlaveID' |
| // is optional. |
| StatusUpdate createStatusUpdate( |
| const FrameworkID& frameworkId, |
| const Option<SlaveID>& slaveId, |
| const TaskID& taskId, |
| const TaskState& state, |
| const std::string& message = "", |
| const Option<ExecutorID>& executorId = None()) |
| { |
| StatusUpdate update; |
| |
| update.set_timestamp(process::Clock::now().secs()); |
| update.set_uuid(UUID::random().toBytes()); |
| update.mutable_framework_id()->MergeFrom(frameworkId); |
| |
| if (slaveId.isSome()) { |
| update.mutable_slave_id()->MergeFrom(slaveId.get()); |
| } |
| |
| if (executorId.isSome()) { |
| update.mutable_executor_id()->MergeFrom(executorId.get()); |
| } |
| |
| TaskStatus* status = update.mutable_status(); |
| status->mutable_task_id()->MergeFrom(taskId); |
| |
| if (slaveId.isSome()) { |
| status->mutable_slave_id()->MergeFrom(slaveId.get()); |
| } |
| |
| status->set_state(state); |
| status->set_message(message); |
| status->set_timestamp(update.timestamp()); |
| |
| return update; |
| } |
| |
| |
| Task createTask(const TaskInfo& task, |
| const TaskState& state, |
| const ExecutorID& executorId, |
| const FrameworkID& frameworkId) |
| { |
| Task t; |
| t.mutable_framework_id()->MergeFrom(frameworkId); |
| t.set_state(state); |
| t.set_name(task.name()); |
| t.mutable_task_id()->MergeFrom(task.task_id()); |
| t.mutable_slave_id()->MergeFrom(task.slave_id()); |
| t.mutable_resources()->MergeFrom(task.resources()); |
| |
| if (!task.has_command()) { |
| t.mutable_executor_id()->MergeFrom(executorId); |
| } |
| |
| return t; |
| } |
| |
| |
| MasterInfo createMasterInfo(const process::UPID& pid) |
| { |
| MasterInfo info; |
| info.set_id(stringify(pid) + "-" + UUID::random().toString()); |
| info.set_ip(pid.ip); |
| info.set_port(pid.port); |
| info.set_pid(pid); |
| |
| Try<std::string> hostname = net::getHostname(pid.ip); |
| if (hostname.isSome()) { |
| info.set_hostname(hostname.get()); |
| } |
| |
| return info; |
| } |
| |
| |
| } // namespace protobuf { |
| } // namespace internal { |
| } // namespace mesos { |