// NOTE: We only set the volume in DiskInfo if 'containerPath' is set.
// If volume mode is not specified, Volume::RW will be used (assuming
// 'containerPath' is set).
inline Resource::DiskInfo createDiskInfo(
const Option<std::string>& persistenceId,
const Option<std::string>& containerPath,
const Option<Volume::Mode>& mode = None(),
const Option<std::string>& hostPath = None())
{
Resource::DiskInfo info;
if (persistenceId.isSome()) {
info.mutable_persistence()->set_id(persistenceId.get());
}
if (containerPath.isSome()) {
Volume volume;
volume.set_container_path(containerPath.get());
volume.set_mode(mode.isSome() ? mode.get() : Volume::RW);
if (hostPath.isSome()) {
volume.set_host_path(hostPath.get());
}
info.mutable_volume()->CopyFrom(volume);
}
return info;
}
static Resource SHARD_PERSISTENT_VOLUME(
const string& role,
const string& persistenceId,
const string& containerPath)
{
Volume volume;
volume.set_container_path(containerPath);
volume.set_mode(Volume::RW);
Resource::DiskInfo info;
info.mutable_persistence()->set_id(persistenceId);
info.mutable_volume()->CopyFrom(volume);
Resource resource = Resources::parse("disk", "8", role).get();
resource.mutable_disk()->CopyFrom(info);
return resource;
}
Resource::DiskInfo createDiskInfo(
const Option<string>& persistenceID,
const Option<string>& containerPath)
{
Resource::DiskInfo info;
if (persistenceID.isSome()) {
Resource::DiskInfo::Persistence persistence;
persistence.set_id(persistenceID.get());
info.mutable_persistence()->CopyFrom(persistence);
}
if (containerPath.isSome()) {
Volume volume;
volume.set_container_path(containerPath.get());
volume.set_mode(Volume::RW);
info.mutable_volume()->CopyFrom(volume);
}
return info;
}