| // 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 "common/future_tracker.hpp" |
| |
| #include "slave/constants.hpp" |
| |
| #include "slave/containerizer/mesos/isolator_tracker.hpp" |
| |
| using std::string; |
| using std::vector; |
| |
| using process::Future; |
| using process::Owned; |
| |
| using mesos::slave::ContainerConfig; |
| using mesos::slave::ContainerLaunchInfo; |
| using mesos::slave::ContainerLimitation; |
| using mesos::slave::ContainerState; |
| |
| namespace mesos { |
| namespace internal { |
| namespace slave { |
| |
| IsolatorTracker::IsolatorTracker( |
| const Owned<mesos::slave::Isolator>& _isolator, |
| const string& _isolatorName, |
| PendingFutureTracker* _tracker) |
| : isolator(_isolator), |
| isolatorName(_isolatorName), |
| tracker(_tracker) |
| {} |
| |
| |
| bool IsolatorTracker::supportsNesting() |
| { |
| return isolator->supportsNesting(); |
| } |
| |
| |
| bool IsolatorTracker::supportsStandalone() |
| { |
| return isolator->supportsStandalone(); |
| } |
| |
| |
| Future<Nothing> IsolatorTracker::recover( |
| const vector<ContainerState>& state, |
| const hashset<ContainerID>& orphans) |
| { |
| return tracker->track( |
| isolator->recover(state, orphans), |
| strings::format("%s::recover", isolatorName).get(), |
| COMPONENT_NAME_CONTAINERIZER); |
| } |
| |
| |
| Future<Option<ContainerLaunchInfo>> IsolatorTracker::prepare( |
| const ContainerID& containerId, |
| const ContainerConfig& containerConfig) |
| { |
| return tracker->track( |
| isolator->prepare(containerId, containerConfig), |
| strings::format("%s::prepare", isolatorName).get(), |
| COMPONENT_NAME_CONTAINERIZER, |
| {{"containerId", stringify(containerId)}}); |
| } |
| |
| |
| Future<Nothing> IsolatorTracker::isolate( |
| const ContainerID& containerId, |
| pid_t pid) |
| { |
| return tracker->track( |
| isolator->isolate(containerId, pid), |
| strings::format("%s::isolate", isolatorName).get(), |
| COMPONENT_NAME_CONTAINERIZER, |
| {{"containerId", stringify(containerId)}, |
| {"pid", stringify(pid)}}); |
| } |
| |
| |
| Future<ContainerLimitation> IsolatorTracker::watch( |
| const ContainerID& containerId) |
| { |
| // Do not track `watch` method, since it is supposed |
| // to be pending as long as the container is running. |
| return isolator->watch(containerId); |
| } |
| |
| |
| Future<Nothing> IsolatorTracker::update( |
| const ContainerID& containerId, |
| const Resources& resourceRequests, |
| const google::protobuf::Map<string, Value::Scalar>& resourceLimits) |
| { |
| return tracker->track( |
| isolator->update(containerId, resourceRequests, resourceLimits), |
| strings::format("%s::update", isolatorName).get(), |
| COMPONENT_NAME_CONTAINERIZER, |
| {{"containerId", stringify(containerId)}, |
| {"resourceRequests", stringify(resourceRequests)}, |
| {"resourceLimits", stringify(resourceLimits)}}); |
| } |
| |
| |
| Future<ResourceStatistics> IsolatorTracker::usage( |
| const ContainerID& containerId) |
| { |
| return tracker->track( |
| isolator->usage(containerId), |
| strings::format("%s::usage", isolatorName).get(), |
| COMPONENT_NAME_CONTAINERIZER, |
| {{"containerId", stringify(containerId)}}); |
| } |
| |
| |
| Future<ContainerStatus> IsolatorTracker::status( |
| const ContainerID& containerId) |
| { |
| return tracker->track( |
| isolator->status(containerId), |
| strings::format("%s::status", isolatorName).get(), |
| COMPONENT_NAME_CONTAINERIZER, |
| {{"containerId", stringify(containerId)}}); |
| } |
| |
| |
| Future<Nothing> IsolatorTracker::cleanup( |
| const ContainerID& containerId) |
| { |
| return tracker->track( |
| isolator->cleanup(containerId), |
| strings::format("%s::cleanup", isolatorName).get(), |
| COMPONENT_NAME_CONTAINERIZER, |
| {{"containerId", stringify(containerId)}}); |
| } |
| |
| } // namespace slave { |
| } // namespace internal { |
| } // namespace mesos { |