This directory contains an idiomatic C++ client library for Cloud Composer, a service that manages Apache Airflow environments on Google Cloud Platform.
While this library is GA, please note that the Google Cloud C++ client libraries do not follow Semantic Versioning.
The quickstart/ directory contains a minimal environment to get started using this client library in a larger project. The following "Hello World" program is used in this quickstart, and should give you a taste of this library.
For detailed instructions on how to build and install this library, see the top-level README.
#include "google/cloud/composer/environments_client.h"
#include <iostream>
int main(int argc, char* argv[]) try {
if (argc != 3) {
std::cerr << "Usage: " << argv[0] << " project-id location-id\n";
return 1;
}
namespace composer = ::google::cloud::composer;
auto client =
composer::EnvironmentsClient(composer::MakeEnvironmentsConnection());
auto const parent =
std::string("projects/") + argv[1] + "/locations/" + argv[2];
for (auto e : client.ListEnvironments(parent)) {
if (!e) throw std::move(e).status();
std::cout << e->DebugString() << "\n";
}
return 0;
} catch (google::cloud::Status const& status) {
std::cerr << "google::cloud::Status thrown: " << status << "\n";
return 1;
}
- Official documentation about the Cloud Composer API service
- Reference doxygen documentation for each release of this client library
- Detailed header comments in our public
.h
files