func (coordinator *MCATCoordinator) StartZooKeeper() {
coordinator.CurrentStoreType = "ZooKeeper"
zookeeperPort := 2181 + (coordinator.ParallelNode-1)*10
coordinator.StoreRunner = zookeeperstorerunner.NewZookeeperClusterRunner(zookeeperPort, 1)
coordinator.StoreRunner.Start()
coordinator.StoreAdapter = zookeeperstoreadapter.NewZookeeperStoreAdapter(coordinator.StoreRunner.NodeURLS(), workerpool.NewWorkerPool(coordinator.Conf.StoreMaxConcurrentRequests), &timeprovider.RealTimeProvider{}, time.Second)
err := coordinator.StoreAdapter.Connect()
Ω(err).ShouldNot(HaveOccurred())
}
func connectToStoreAdapter(l logger.Logger, conf *config.Config) (storeadapter.StoreAdapter, metricsaccountant.UsageTracker) {
var adapter storeadapter.StoreAdapter
workerPool := workerpool.NewWorkerPool(conf.StoreMaxConcurrentRequests)
if conf.StoreType == "etcd" {
adapter = etcdstoreadapter.NewETCDStoreAdapter(conf.StoreURLs, workerPool)
} else if conf.StoreType == "ZooKeeper" {
adapter = zookeeperstoreadapter.NewZookeeperStoreAdapter(conf.StoreURLs, workerPool, buildTimeProvider(l), time.Second)
} else {
l.Error(fmt.Sprintf("Unknown store type %s. Choose one of 'etcd' or 'ZooKeeper'", conf.StoreType), fmt.Errorf("Unkown store type"))
os.Exit(1)
}
err := adapter.Connect()
if err != nil {
l.Error("Failed to connect to the store", err)
os.Exit(1)
}
return adapter, workerPool
}