func (n None) SetVips(vips []core.Vip) error {
err := common.SetVips(vips)
if err != nil {
return err
}
if database.CentralStore {
return database.SetVips(vips)
}
return nil
}
func (n None) Init() error {
// load services
services, err := common.GetServices()
if err != nil {
return err
}
// apply services
err = common.SetServices(services)
if err != nil {
return err
}
// load routes
routes, err := common.GetRoutes()
if err != nil {
return err
}
// apply routes
err = common.SetRoutes(routes)
if err != nil {
return err
}
// load certs
certs, err := common.GetCerts()
if err != nil {
return err
}
// apply certs
err = common.SetCerts(certs)
if err != nil {
return err
}
// load vips
vips, err := common.GetVips()
if err != nil {
return err
}
// apply vips
err = common.SetVips(vips)
if err != nil {
return err
}
return nil
}
// todo: clustered
func (r Redis) SetVips(vips []core.Vip) error {
return common.SetVips(vips)
}
func (r *Redis) Init() error {
hostname, _ := os.Hostname()
self = fmt.Sprintf("%v:%v", hostname, config.ApiPort)
pool = r.newPool(config.ClusterConnection, config.ClusterToken)
// get services
services, err := r.GetServices()
if err != nil {
return fmt.Errorf("Failed to get services - %v", err)
}
// write services
if services != nil {
config.Log.Trace("[cluster] - Setting services...")
err = common.SetServices(services)
if err != nil {
return fmt.Errorf("Failed to set services - %v", err)
}
}
// get routes
routes, err := r.GetRoutes()
if err != nil {
return fmt.Errorf("Failed to get routes - %v", err)
}
// write routes
if routes != nil {
config.Log.Trace("[cluster] - Setting routes...")
err = common.SetRoutes(routes)
if err != nil {
return fmt.Errorf("Failed to set routes - %v", err)
}
}
// get certs
certs, err := r.GetCerts()
if err != nil {
return fmt.Errorf("Failed to get certs - %v", err)
}
// write certs
if certs != nil {
config.Log.Trace("[cluster] - Setting certs...")
err = common.SetCerts(certs)
if err != nil {
return fmt.Errorf("Failed to set certs - %v", err)
}
}
// get vips
vips, err := r.GetVips()
if err != nil {
return fmt.Errorf("Failed to get vips - %v", err)
}
// write vips
if vips != nil {
config.Log.Trace("[cluster] - Setting vips...")
err = common.SetVips(vips)
if err != nil {
return fmt.Errorf("Failed to set vips - %v", err)
}
}
// note: keep subconn connection initialization out here or sleep after `go r.subscribe()`
// don't set read timeout on subscriber - it dies if no 'updates' within that time
s, err := redis.DialURL(config.ClusterConnection, redis.DialConnectTimeout(30*time.Second), redis.DialPassword(config.ClusterToken))
if err != nil {
return fmt.Errorf("Failed to reach redis for subconn - %v", err)
}
r.subconn = redis.PubSubConn{s}
r.subconn.Subscribe("portal")
p := pool.Get()
defer p.Close()
p.Do("SET", self, "alive", "EX", ttl)
_, err = p.Do("SADD", "members", self)
if err != nil {
return fmt.Errorf("Failed to add myself to list of members - %v", err)
}
go r.subscribe()
go r.heartbeat()
go r.cleanup()
return nil
}