| // 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/async.hpp> |
| |
| #include "common/future_tracker.hpp" |
| |
| #include "slave/constants.hpp" |
| |
| #include "slave/containerizer/mesos/launcher_tracker.hpp" |
| |
| using std::map; |
| using std::string; |
| using std::vector; |
| |
| using process::Future; |
| using process::Promise; |
| |
| namespace mesos { |
| namespace internal { |
| namespace slave { |
| |
| LauncherTracker::LauncherTracker( |
| const process::Owned<Launcher>& _launcher, PendingFutureTracker* _tracker) |
| : launcher(_launcher), tracker(_tracker) |
| {} |
| |
| |
| Future<hashset<ContainerID>> LauncherTracker::recover( |
| const vector<mesos::slave::ContainerState>& states) |
| { |
| return tracker->track( |
| launcher->recover(states), |
| "launcher::recover", |
| COMPONENT_NAME_CONTAINERIZER); |
| } |
| |
| |
| Try<pid_t> LauncherTracker::fork( |
| const ContainerID& containerId, |
| const string& path, |
| const vector<string>& argv, |
| const mesos::slave::ContainerIO& containerIO, |
| const flags::FlagsBase* flags, |
| const Option<map<string, string>>& environment, |
| const Option<int>& enterNamespaces, |
| const Option<int>& cloneNamespaces, |
| const vector<int_fd>& whitelistFds) |
| { |
| Promise<Try<pid_t>> promise; |
| |
| tracker->track( |
| promise.future(), |
| "launcher::fork", |
| COMPONENT_NAME_CONTAINERIZER, |
| {{"containerId", stringify(containerId)}, |
| {"path", path}}); |
| |
| Try<pid_t> forked = launcher->fork( |
| containerId, |
| path, |
| argv, |
| containerIO, |
| flags, |
| environment, |
| enterNamespaces, |
| cloneNamespaces, |
| whitelistFds); |
| |
| promise.set(forked); |
| return forked; |
| } |
| |
| |
| Future<Nothing> LauncherTracker::destroy(const ContainerID& containerId) |
| { |
| return tracker->track( |
| launcher->destroy(containerId), |
| "launcher::destroy", |
| COMPONENT_NAME_CONTAINERIZER, |
| {{"containerId", stringify(containerId)}}); |
| } |
| |
| |
| Future<ContainerStatus> LauncherTracker::status(const ContainerID& containerId) |
| { |
| return tracker->track( |
| launcher->status(containerId), |
| "launcher::status", |
| COMPONENT_NAME_CONTAINERIZER, |
| {{"containerId", stringify(containerId)}}); |
| } |
| |
| } // namespace slave { |
| } // namespace internal { |
| } // namespace mesos { |