mecano/lib/service/start.js

Common functions for system deployment.

// Generated by CoffeeScript 1.11.1
var discover;

module.exports = function(options) {
  options.log({
    message: "Entering service.start",
    level: 'DEBUG',
    module: 'mecano/lib/service/start'
  });
  if (typeof options.argument === 'string') {
    if (options.name == null) {
      options.name = options.argument;
    }
  }
  if (!options.name) {
    throw Error("Invalid Name: " + (JSON.stringify(options.name)));
  }
  options.log({
    message: "Start service " + options.name,
    level: 'INFO',
    module: 'mecano/lib/service/start'
  });
  this.call(discover.system);
  this.call(discover.loader, function() {
    return options.loader != null ? options.loader : options.loader = options.store['mecano:service:loader'];
  });
  return this.call({
    "if": function() {
      var ref;
      return (ref = options.store['mecano:system:type']) === 'redhat' || ref === 'centos';
    },
    if_exec: "ls /lib/systemd/system/*.service /etc/systemd/system/*.service /etc/rc.d/* | grep " + options.name,
    handler: function() {
      var cmd;
      cmd = (function() {
        switch (options.store['mecano:service:loader']) {
          case 'systemctl':
            return "systemctl start " + options.name;
          case 'service':
            return "service " + options.name + " start";
          default:
            throw Error('Init System not supported');
        }
      })();
      this.service.status({
        name: options.name,
        code_started: options.code_started,
        code_stopped: options.code_stopped,
        shy: true
      });
      return this.execute({
        cmd: cmd,
        unless: [
          function() {
            return this.status(-1);
          }, function() {
            return options.cache && options.store["mecano.service." + options.name + ".status"] === 'started';
          }
        ]
      }, function(err, started) {
        if (err) {
          throw err;
        }
        if (!err && options.cache) {
          return options.store["mecano.service." + options.name + ".status"] = 'started';
        }
      });
    }
  });
};

discover = require('../misc/discover');