func (cmd *ATCCommand) Runner(args []string) (ifrit.Runner, error) {
err := cmd.validate()
if err != nil {
return nil, err
}
logger, reconfigurableSink := cmd.constructLogger()
cmd.configureMetrics(logger)
sqlDB, pipelineDBFactory, err := cmd.constructDB(logger)
if err != nil {
return nil, err
}
trackerFactory := resource.TrackerFactory{}
workerClient := cmd.constructWorkerPool(logger, sqlDB, trackerFactory)
tracker := resource.NewTracker(workerClient)
engine := cmd.constructEngine(sqlDB, workerClient, tracker)
radarSchedulerFactory := pipelines.NewRadarSchedulerFactory(
tracker,
cmd.ResourceCheckingInterval,
engine,
sqlDB,
)
radarScannerFactory := radar.NewScannerFactory(
tracker,
cmd.ResourceCheckingInterval,
cmd.ExternalURL.String(),
)
signingKey, err := cmd.loadOrGenerateSigningKey()
if err != nil {
return nil, err
}
err = sqlDB.CreateDefaultTeamIfNotExists()
if err != nil {
return nil, err
}
authValidator := cmd.constructValidator(signingKey, sqlDB)
err = cmd.updateBasicAuthCredentials(sqlDB)
if err != nil {
return nil, err
}
jwtReader := auth.JWTReader{
PublicKey: &signingKey.PublicKey,
}
err = cmd.configureOAuthProviders(logger, sqlDB)
if err != nil {
return nil, err
}
providerFactory := provider.NewOAuthFactory(
sqlDB,
cmd.oauthBaseURL(),
auth.OAuthRoutes,
auth.OAuthCallback,
)
if err != nil {
return nil, err
}
drain := make(chan struct{})
apiHandler, err := cmd.constructAPIHandler(
logger,
reconfigurableSink,
sqlDB,
authValidator,
jwtReader,
providerFactory,
signingKey,
pipelineDBFactory,
engine,
workerClient,
drain,
radarSchedulerFactory,
radarScannerFactory,
)
if err != nil {
return nil, err
}
oauthHandler, err := auth.NewOAuthHandler(
logger,
providerFactory,
signingKey,
sqlDB,
)
if err != nil {
return nil, err
}
webHandler, err := cmd.constructWebHandler(
logger,
authValidator,
jwtReader,
pipelineDBFactory,
)
if err != nil {
return nil, err
}
members := []grouper.Member{
{"drainer", drainer(drain)},
{"web", http_server.New(
cmd.bindAddr(),
cmd.constructHTTPHandler(
webHandler,
apiHandler,
oauthHandler,
),
)},
{"debug", http_server.New(
cmd.debugBindAddr(),
http.DefaultServeMux,
)},
{"pipelines", pipelines.SyncRunner{
Syncer: cmd.constructPipelineSyncer(
logger.Session("syncer"),
sqlDB,
pipelineDBFactory,
radarSchedulerFactory,
),
Interval: 10 * time.Second,
Clock: clock.NewClock(),
}},
{"builds", builds.TrackerRunner{
Tracker: builds.NewTracker(
logger.Session("build-tracker"),
sqlDB,
engine,
),
Interval: 10 * time.Second,
Clock: clock.NewClock(),
}},
{"lostandfound", lostandfound.NewRunner(
logger.Session("lost-and-found"),
lostandfound.NewBaggageCollector(
logger.Session("baggage-collector"),
workerClient,
sqlDB,
pipelineDBFactory,
cmd.OldResourceGracePeriod,
24*time.Hour,
),
sqlDB,
clock.NewClock(),
cmd.ResourceCacheCleanupInterval,
)},
}
members = cmd.appendStaticWorker(logger, sqlDB, members)
return onReady(grouper.NewParallel(os.Interrupt, members), func() {
logger.Info("listening", lager.Data{
"web": cmd.bindAddr(),
"debug": cmd.debugBindAddr(),
})
}), nil
}
func (cmd *ATCCommand) Run(signals <-chan os.Signal, ready chan<- struct{}) error {
err := cmd.validate()
if err != nil {
return err
}
logger, reconfigurableSink := cmd.constructLogger()
cmd.configureMetrics(logger)
sqlDB, pipelineDBFactory, err := cmd.constructDB(logger)
if err != nil {
return err
}
workerClient := cmd.constructWorkerPool(logger, sqlDB)
tracker := resource.NewTracker(workerClient, sqlDB)
engine := cmd.constructEngine(sqlDB, workerClient, tracker)
radarSchedulerFactory := pipelines.NewRadarSchedulerFactory(
tracker,
cmd.ResourceCheckingInterval,
engine,
sqlDB,
)
signingKey, err := cmd.loadOrGenerateSigningKey()
if err != nil {
return err
}
authValidator, basicAuthEnabled := cmd.constructValidator(signingKey)
oauthProviders, err := cmd.configureOAuthProviders(logger)
if err != nil {
return err
}
drain := make(chan struct{})
apiHandler, err := cmd.constructAPIHandler(
logger,
reconfigurableSink,
sqlDB,
authValidator,
oauthProviders,
basicAuthEnabled,
signingKey,
pipelineDBFactory,
engine,
workerClient,
drain,
radarSchedulerFactory,
)
if err != nil {
return err
}
oauthHandler, err := auth.NewOAuthHandler(
logger,
oauthProviders,
signingKey,
)
if err != nil {
return err
}
webHandler, err := cmd.constructWebHandler(
logger,
sqlDB,
authValidator,
pipelineDBFactory,
engine,
)
if err != nil {
return err
}
members := []grouper.Member{
{"drainer", drainer(drain)},
{"web", http_server.New(
cmd.bindAddr(),
cmd.constructHTTPHandler(
webHandler,
apiHandler,
oauthHandler,
),
)},
{"debug", http_server.New(
cmd.debugBindAddr(),
http.DefaultServeMux,
)},
{"pipelines", pipelines.SyncRunner{
Syncer: cmd.constructPipelineSyncer(
logger.Session("syncer"),
sqlDB,
pipelineDBFactory,
radarSchedulerFactory,
),
Interval: 10 * time.Second,
Clock: clock.NewClock(),
}},
{"builds", builds.TrackerRunner{
Tracker: builds.NewTracker(
logger.Session("build-tracker"),
sqlDB,
engine,
),
Interval: 10 * time.Second,
Clock: clock.NewClock(),
}},
{"lostandfound", lostandfound.NewRunner(
logger.Session("lost-and-found"),
lostandfound.NewBaggageCollector(
logger.Session("baggage-collector"),
workerClient,
sqlDB,
pipelineDBFactory,
),
sqlDB,
clock.NewClock(),
5*time.Minute,
)},
}
members = cmd.appendStaticWorker(logger, sqlDB, members)
group := grouper.NewParallel(os.Interrupt, members)
running := ifrit.Invoke(sigmon.New(group))
logger.Info("listening", lager.Data{
"web": cmd.bindAddr(),
"debug": cmd.debugBindAddr(),
})
close(ready)
for {
select {
case s := <-signals:
running.Signal(s)
case err := <-running.Wait():
if err != nil {
logger.Error("exited-with-failure", err)
}
return err
}
}
}