Function checkDockerSetup

lib/API/Containerizer.js:36–54

()

}

function checkDockerSetup() {
  return new Promise(function(resolve, reject) {
    exec("docker version -f '{{.Client.Version}}'", function(err, stdout, stderr) {
      if (err) {
        console.error(chalk.red.bold('[Docker access] Error while trying to use docker command'));
        if (err.message && err.message.indexOf('Cannot connect to the Docker') > -1) {
          console.log();
          console.log(chalk.blue.bold('[Solution] Setup Docker to be able to be used without sudo rights:'));
          console.log(chalk.bold('$ sudo groupadd docker'));
          console.log(chalk.bold('$ sudo usermod -aG docker $USER'));
          console.log(chalk.bold('Then LOGOUT and LOGIN your Linux session'));
          console.log('Read more: http://bit.ly/29JGdCE');
        }
        return reject(err);
      }
      return resolve();
    });
  });
}

/**
 * Switch Dockerfile mode