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main.go
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main.go
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package main
import (
"code.cloudfoundry.org/lager"
"github.com/icclab/ceph-objectstore-broker/broker"
"github.com/icclab/ceph-objectstore-broker/brokerConfig"
rg "github.com/icclab/ceph-objectstore-broker/radosgw"
"github.com/icclab/ceph-objectstore-broker/s3"
"github.com/icclab/ceph-objectstore-broker/utils"
"github.com/pivotal-cf/brokerapi"
"net/http"
"os"
)
func main() {
//Init logger
logger := lager.NewLogger("broker")
logger.RegisterSink(lager.NewWriterSink(os.Stdout, lager.INFO))
logger.RegisterSink(lager.NewWriterSink(os.Stderr, lager.ERROR))
logger.Info("Broker starting")
//Load configs
bc := &brokerConfig.BrokerConfig{}
err := bc.Update()
if err != nil {
logger.Error("Failed to load broker config", err)
return
}
logger.Info("Loaded broker config")
services := []brokerapi.Service{}
err = utils.LoadJsonFromFile("brokerConfig/service-config.json", &services)
if err != nil {
logger.Error("Failed to load service config", err)
return
}
logger.Info("Loaded service config")
//Connect to rgw
rados := &rg.Radosgw{}
if err := rados.Setup(bc.RadosEndpoint, bc.RadosAdminPath, bc.RadosAccessKey, bc.RadosSecretKey); err != nil {
logger.Error("Failed to setup radosgw client", err)
return
}
//Create s3 client
s := &s3.S3{}
err = s.Connect(bc.RadosEndpoint, bc.RadosAccessKey, bc.RadosSecretKey, bc.UseHttps)
if err != nil {
logger.Error("Failed to setup S3 client", err)
return
}
brok := &broker.Broker{
Logger: logger,
Rados: rados,
ServiceConfig: services,
BrokerConfig: bc,
S3: s,
ShouldReturnAsync: false,
}
if b, bucketExistErr := s.BucketExists(bc.BucketName); !b && bucketExistErr == nil {
if err = s.CreateBucket(bc.BucketName); err != nil {
logger.Error("Failed to create base bucket of the broker", err)
return
}
} else if bucketExistErr != nil {
logger.Error("Failed to check if base bucket of the broker exists", bucketExistErr)
return
}
logger.Info("Ensured broker bucket exists on Ceph")
//Start the broker
creds := brokerapi.BrokerCredentials{Username: bc.BrokerUsername, Password: bc.BrokerPassword}
handler := brokerapi.New(brok, logger, creds)
http.Handle("/", handler)
logger.Info("Starting server on port: 8080")
err = http.ListenAndServe(":8080", nil)
if err != nil {
logger.Error("Error in server", err)
}
}