Function main

src/examples/inverse_offer_framework.cpp:574–646

int main(int argc, char** argv)
{
  Flags flags;

  Try<flags::Warnings> load = flags.load("MESOS_EXAMPLE_", argc, argv);

  if (flags.help) {
    std::cout << flags.usage() << std::endl;
    return EXIT_SUCCESS;
  }

  if (load.isError()) {
    std::cerr << flags.usage(load.error()) << std::endl;
    return EXIT_FAILURE;
  }

  mesos::internal::logging::initialize(argv[0], true, flags); // Catch signals.

  // Log any flag warnings.
  foreach (const flags::Warning& warning, load->warnings) {
    LOG(WARNING) << warning.message;
  }

  // Nothing special to say about this framework.
  FrameworkInfo framework;
  framework.set_user(os::user().get());
  framework.set_name(FRAMEWORK_NAME);
  framework.set_role(flags.role);
  framework.set_checkpoint(flags.checkpoint);
  framework.add_capabilities()->set_type(
      FrameworkInfo::Capability::RESERVATION_REFINEMENT);

  Option<Credential> credential = None();

  if (flags.authenticate) {
    LOG(INFO) << "Enabling authentication for the framework";

    Credential credential_;
    credential_.set_principal(flags.principal);
    if (flags.secret.isSome()) {
      credential_.set_secret(flags.secret.get());
    }
    credential = credential_;
  }

  if (flags.master == "local") {
    // Configure master.
    os::setenv("MESOS_ROLES", flags.role);

    os::setenv(
        "MESOS_AUTHENTICATE_HTTP_FRAMEWORKS",
        stringify(flags.authenticate));

    os::setenv("MESOS_HTTP_FRAMEWORK_AUTHENTICATORS", "basic");

    mesos::ACLs acls;
    mesos::ACL::RegisterFramework* acl = acls.add_register_frameworks();
    acl->mutable_principals()->set_type(mesos::ACL::Entity::ANY);