func main() {
log := logger.New("fn", "main")
log.Info("creating controller client")
client, err := controller.NewClient("", os.Getenv("AUTH_KEY"))
if err != nil {
log.Error("error creating controller client", "err", err)
shutdown.Fatal(err)
}
log.Info("connecting to postgres")
db := postgres.Wait(nil, schema.PrepareStatements)
shutdown.BeforeExit(func() { db.Close() })
go func() {
status.AddHandler(func() status.Status {
_, err := db.ConnPool.Exec("ping")
if err != nil {
return status.Unhealthy
}
return status.Healthy
})
addr := ":" + os.Getenv("PORT")
hb, err := discoverd.AddServiceAndRegister("controller-worker", addr)
if err != nil {
shutdown.Fatal(err)
}
shutdown.BeforeExit(func() { hb.Close() })
shutdown.Fatal(http.ListenAndServe(addr, nil))
}()
workers := que.NewWorkerPool(
que.NewClient(db.ConnPool),
que.WorkMap{
"deployment": deployment.JobHandler(db, client, logger),
"app_deletion": app_deletion.JobHandler(db, client, logger),
"domain_migration": domain_migration.JobHandler(db, client, logger),
"release_cleanup": release_cleanup.JobHandler(db, client, logger),
"app_garbage_collection": app_garbage_collection.JobHandler(db, client, logger),
},
workerCount,
)
workers.Interval = 5 * time.Second
log.Info("starting workers", "count", workerCount, "interval", workers.Interval)
workers.Start()
shutdown.BeforeExit(func() { workers.Shutdown() })
select {} // block and keep running
}
func main() {
log := logger.New("fn", "main")
log.Info("creating controller client")
client, err := controller.NewClient("", os.Getenv("AUTH_KEY"))
if err != nil {
log.Error("error creating controller client", "err", err)
shutdown.Fatal()
}
log.Info("connecting to postgres")
db := postgres.Wait("", "")
log.Info("creating postgres connection pool")
pgxpool, err := pgx.NewConnPool(pgx.ConnPoolConfig{
ConnConfig: pgx.ConnConfig{
Host: os.Getenv("PGHOST"),
User: os.Getenv("PGUSER"),
Password: os.Getenv("PGPASSWORD"),
Database: os.Getenv("PGDATABASE"),
},
AfterConnect: que.PrepareStatements,
MaxConnections: workerCount,
})
if err != nil {
log.Error("error creating postgres connection pool", "err", err)
shutdown.Fatal()
}
shutdown.BeforeExit(func() { pgxpool.Close() })
workers := que.NewWorkerPool(
que.NewClient(pgxpool),
que.WorkMap{
"deployment": deployment.JobHandler(db, client, logger),
"app_deletion": app_deletion.JobHandler(db, client, logger),
},
workerCount,
)
workers.Interval = 5 * time.Second
log.Info("starting workers", "count", workerCount, "interval", workers.Interval)
workers.Start()
shutdown.BeforeExit(func() { workers.Shutdown() })
select {} // block and keep running
}
func main() {
log := logger.New("fn", "main")
log.Info("creating controller client")
client, err := controller.NewClient("", os.Getenv("AUTH_KEY"))
if err != nil {
log.Error("error creating controller client", "err", err)
shutdown.Fatal()
}
log.Info("connecting to postgres")
db := postgres.Wait("", "")
log.Info("creating postgres connection pool")
pgxpool, err := pgx.NewConnPool(pgx.ConnPoolConfig{
ConnConfig: pgx.ConnConfig{
Host: os.Getenv("PGHOST"),
User: os.Getenv("PGUSER"),
Password: os.Getenv("PGPASSWORD"),
Database: os.Getenv("PGDATABASE"),
},
AfterConnect: que.PrepareStatements,
MaxConnections: workerCount,
})
if err != nil {
log.Error("error creating postgres connection pool", "err", err)
shutdown.Fatal()
}
shutdown.BeforeExit(func() { pgxpool.Close() })
go func() {
status.AddHandler(func() status.Status {
_, err := pgxpool.Exec("SELECT 1")
if err != nil {
return status.Unhealthy
}
return status.Healthy
})
addr := ":" + os.Getenv("PORT")
hb, err := discoverd.AddServiceAndRegister("flynn-controller-worker", addr)
if err != nil {
shutdown.Fatal(err)
}
shutdown.BeforeExit(func() { hb.Close() })
shutdown.Fatal(http.ListenAndServe(addr, nil))
}()
workers := que.NewWorkerPool(
que.NewClient(pgxpool),
que.WorkMap{
"deployment": deployment.JobHandler(db, client, logger),
"app_deletion": app_deletion.JobHandler(db, client, logger),
},
workerCount,
)
workers.Interval = 5 * time.Second
log.Info("starting workers", "count", workerCount, "interval", workers.Interval)
workers.Start()
shutdown.BeforeExit(func() { workers.Shutdown() })
select {} // block and keep running
}
