Remove top level CommandInfo::ContainerInfo protobuf message

[Vaibhav Khanduja <va...@gmail.com>]

Hello,



Is anybody using CommandInfo::ContainerInfo protobuf message from Mesos
0.19? It was deprecated in Mesos 0.20 in favor of the top-level
ContainerInfo message used as a field in TaskInfo/ExecutorInfo. As per
MESOS-2315 <https://issues.apache.org/jira/browse/MESOS-2315> we’d like to
remove CommandInfo::ContainerInfo. Please verify that you are using the
correct ContainerInfo, and let us know if amu help needed to switch.



Following is an example on how to use top level ContainerInfo, using
DOCKER. The current supported options are Docker & Mesos and is designed so
as it can be extended.



…………..

TaskInfo task;

task.set_name("Task " + lexical_cast<string>(taskId));

task.mutable_task_id()->set_value(lexical_cast<string>(taskId));

task.mutable_slave_id()->MergeFrom(offer.slave_id());

task.mutable_command()->set_value(“touch hello.txt”);





ContainerInfo containerInfo;

containerInfo.set_type(ContainerInfo::DOCKER);





ContainerInfo::DockerInfo dockerInfo;

dockerInfo.set_image("busybox");

containerInfo.mutable_docker()->CopyFrom(dockerInfo);

task.mutable_container()->CopyFrom(containerInfo);

……………….



For reference, an example on possible was CommandInfo::ContainerInfo, may
be getting used,


……………….

TaskInfo task;

task.set_name("Task " + lexical_cast<string>(taskId));

task.mutable_task_id()->set_value(lexical_cast<string>(taskId));

task.mutable_slave_id()->MergeFrom(offer.slave_id


CommandInfo command;

CommandInfo::ContainerInfo containerInfo;



containerInfo.set_image("docker:///busybox");

containerInfo.add_options("-v /tmp:/tmp");

command.set_value("echo hello");

command.mutable_container()->CopyFrom(containerInfo);

task.mutable_command()->CopyFrom(command);

……………………




If no objections are received within next *72* *hours*, we plan to move
forward and remove the code.


Thanks