mecano/lib/ssh/connect.js

Common functions for system deployment.

// Generated by CoffeeScript 1.11.1
module.exports = {
  shy: true,
  handler: function(options) {
    var base, base1;
    options.log({
      message: "Entering ssh.connect",
      level: 'DEBUG',
      module: 'mecano/lib/ssh/connect'
    });
    if (options.username == null) {
      options.username = 'root';
    }
    if (options.host == null) {
      options.host = options.ip;
    }
    if (options.port == null) {
      options.port = 22;
    }
    if (options.private_key == null) {
      options.private_key = null;
    }
    if (options.private_key_location == null) {
      options.private_key_location = '~/.ssh/id_rsa';
    }
    options.retry = 3;
    if (options.end == null) {
      options.end = true;
    }
    if (options.wait == null) {
      options.wait = 1000;
    }
    if (options.bootstrap == null) {
      options.bootstrap = {};
    }
    if ((base = options.bootstrap).host == null) {
      base.host = options.ip || options.host;
    }
    if ((base1 = options.bootstrap).port == null) {
      base1.port = options.port;
    }
    return this.call(options, next)(function() {
      var attempts, do_private_key, has_rebooted, modified;
      attempts = 0;
      has_rebooted = false;
      modified = false;
      return do_private_key = (function(_this) {
        return function() {
          if (connection.private_key) {
            return do_connect();
          }
          return misc.path.normalize(connection.private_key_location, function(location) {
            return fs.readFile(location, 'ascii', function(err, content) {
              if (err && err.code === 'ENOENT') {
                return next(Error("Private key doesnt exists: " + (JSON.stringify(location))));
              }
              if (err) {
                return next(err);
              }
              connection.private_key = content;
              return do_connect();
            });
          });
        };
      })(this);
    });
  }
};