func (cr *ClusterRunner) NewSession(sessionName string) *consuladapter.Session {
client := cr.NewClient()
adapter, err := consuladapter.NewSession(sessionName, 10*time.Second, client, consuladapter.NewSessionManager(client))
Expect(err).NotTo(HaveOccurred())
return adapter
}
func initializeReceptorBBS(etcdOptions *etcdstoreadapter.ETCDOptions, logger lager.Logger) Bbs.ReceptorBBS {
workPool, err := workpool.NewWorkPool(100)
if err != nil {
logger.Fatal("failed-to-construct-etcd-adapter-workpool", err, lager.Data{"num-workers": 100}) // should never happen
}
etcdAdapter, err := etcdstoreadapter.New(etcdOptions, workPool)
if err != nil {
logger.Fatal("failed-to-construct-etcd-tls-client", err)
}
client, err := consuladapter.NewClient(*consulCluster)
if err != nil {
logger.Fatal("new-client-failed", err)
}
sessionMgr := consuladapter.NewSessionManager(client)
consulSession, err := consuladapter.NewSession("receptor", *lockTTL, client, sessionMgr)
if err != nil {
logger.Fatal("consul-session-failed", err)
}
return Bbs.NewReceptorBBS(etcdAdapter, consulSession, *taskHandlerAddress, clock.NewClock(), logger)
}
func initializeLockMaintainer(
logger lager.Logger,
consulCluster, sessionName string,
lockTTL, lockRetryInterval time.Duration,
clock clock.Clock,
) ifrit.Runner {
client, err := consuladapter.NewClient(consulCluster)
if err != nil {
logger.Fatal("new-client-failed", err)
}
sessionMgr := consuladapter.NewSessionManager(client)
consulSession, err := consuladapter.NewSession(sessionName, lockTTL, client, sessionMgr)
if err != nil {
logger.Fatal("consul-session-failed", err)
}
uuid, err := uuid.NewV4()
if err != nil {
logger.Fatal("Couldn't generate uuid", err)
}
serviceClient := route_emitter.NewServiceClient(consulSession, clock)
return serviceClient.NewRouteEmitterLockRunner(logger, uuid.String(), lockRetryInterval)
}
func main() {
cf_debug_server.AddFlags(flag.CommandLine)
cf_lager.AddFlags(flag.CommandLine)
flag.Parse()
cf_http.Initialize(*communicationTimeout)
logger, reconfigurableSink := cf_lager.New("auctioneer")
initializeDropsonde(logger)
if err := validateBBSAddress(); err != nil {
logger.Fatal("invalid-bbs-address", err)
}
client, err := consuladapter.NewClient(*consulCluster)
if err != nil {
logger.Fatal("new-client-failed", err)
}
sessionMgr := consuladapter.NewSessionManager(client)
consulSession, err := consuladapter.NewSession("auctioneer", *lockTTL, client, sessionMgr)
if err != nil {
logger.Fatal("consul-session-failed", err)
}
clock := clock.NewClock()
bbsServiceClient := bbs.NewServiceClient(consulSession, clock)
auctioneerServiceClient := auctioneer.NewServiceClient(consulSession, clock)
auctionRunner := initializeAuctionRunner(logger, *cellStateTimeout, initializeBBSClient(logger), bbsServiceClient)
auctionServer := initializeAuctionServer(logger, auctionRunner)
lockMaintainer := initializeLockMaintainer(logger, auctioneerServiceClient)
members := grouper.Members{
{"lock-maintainer", lockMaintainer},
{"auction-runner", auctionRunner},
{"auction-server", auctionServer},
}
if dbgAddr := cf_debug_server.DebugAddress(flag.CommandLine); dbgAddr != "" {
members = append(grouper.Members{
{"debug-server", cf_debug_server.Runner(dbgAddr, reconfigurableSink)},
}, members...)
}
group := grouper.NewOrdered(os.Interrupt, members)
monitor := ifrit.Invoke(sigmon.New(group))
logger.Info("started")
err = <-monitor.Wait()
if err != nil {
logger.Error("exited-with-failure", err)
os.Exit(1)
}
logger.Info("exited")
}
func initializeConsulSession(logger lager.Logger) *consuladapter.Session {
client, err := consuladapter.NewClient(*consulCluster)
if err != nil {
logger.Fatal("new-client-failed", err)
}
sessionMgr := consuladapter.NewSessionManager(client)
consulSession, err := consuladapter.NewSession("converger", *lockTTL, client, sessionMgr)
if err != nil {
logger.Fatal("consul-session-failed", err)
}
return consulSession
}
func initializeServiceClient(logger lager.Logger) nsync.ServiceClient {
client, err := consuladapter.NewClient(*consulCluster)
if err != nil {
logger.Fatal("new-client-failed", err)
}
sessionMgr := consuladapter.NewSessionManager(client)
consulSession, err := consuladapter.NewSession("nsync-bulker", *lockTTL, client, sessionMgr)
if err != nil {
logger.Fatal("consul-session-failed", err)
}
return nsync.NewServiceClient(consulSession, clock.NewClock())
}
var noChecks bool
BeforeEach(func() {
startCluster()
client = clusterRunner.NewClient()
sessionMgr = newFakeSessionManager(client)
noChecks = false
})
AfterEach(stopClusterAndSession)
JustBeforeEach(func() {
if noChecks {
session, sessionErr = consuladapter.NewSessionNoChecks("a-session", 20*time.Second, client, sessionMgr)
} else {
session, sessionErr = consuladapter.NewSession("a-session", 20*time.Second, client, sessionMgr)
}
})
AfterEach(func() {
if session != nil {
session.Destroy()
}
})
sessionCreationTests := func(operationErr func() error) {
It("is set with the expected defaults", func() {
entries, _, err := client.Session().List(nil)
Expect(err).NotTo(HaveOccurred())
entry := findSession(session.ID(), entries)