minio/pkg/server/server.go

134 lines
3.1 KiB
Go

/*
* Minimalist Object Storage, (C) 2014 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package server
import (
"crypto/tls"
"fmt"
"net"
"net/http"
"strings"
"github.com/minio/minio/pkg/iodine"
"github.com/minio/minio/pkg/server/api"
"github.com/minio/minio/pkg/server/nimble"
)
// startServices start all services
func startServices(errCh chan error, servers ...*http.Server) {
defer close(errCh)
errCh <- nimble.ListenAndServe(servers...)
}
// getAPI server instance
func getAPIServer(conf api.Config, apiHandler http.Handler) (*http.Server, error) {
// Minio server config
httpServer := &http.Server{
Addr: conf.Address,
Handler: apiHandler,
MaxHeaderBytes: 1 << 20,
}
if conf.TLS {
config := &tls.Config{}
if httpServer.TLSConfig != nil {
*config = *httpServer.TLSConfig
}
var err error
config.Certificates = make([]tls.Certificate, 1)
config.Certificates[0], err = tls.LoadX509KeyPair(conf.CertFile, conf.KeyFile)
if err != nil {
return nil, iodine.New(err, nil)
}
}
host, port, err := net.SplitHostPort(conf.Address)
if err != nil {
return nil, iodine.New(err, nil)
}
var hosts []string
switch {
case host != "":
hosts = append(hosts, host)
default:
addrs, err := net.InterfaceAddrs()
if err != nil {
return nil, iodine.New(err, nil)
}
for _, addr := range addrs {
if addr.Network() == "ip+net" {
host := strings.Split(addr.String(), "/")[0]
if ip := net.ParseIP(host); ip.To4() != nil {
hosts = append(hosts, host)
}
}
}
}
for _, host := range hosts {
if conf.TLS {
fmt.Printf("Starting minio server on: https://%s:%s\n", host, port)
} else {
fmt.Printf("Starting minio server on: http://%s:%s\n", host, port)
}
}
return httpServer, nil
}
// getRPCServer instance
func getRPCServer(rpcHandler http.Handler) *http.Server {
// Minio server config
httpServer := &http.Server{
Addr: "127.0.0.1:9001", // TODO make this configurable
Handler: rpcHandler,
MaxHeaderBytes: 1 << 20,
}
return httpServer
}
// Start ticket master
func startTM(a api.Minio) {
for {
for op := range a.OP {
op.ProceedCh <- struct{}{}
}
}
}
// StartServices starts basic services for a server
func StartServices(conf api.Config, doneCh chan struct{}) error {
errCh := make(chan error)
apiHandler, minioAPI := getAPIHandler(conf)
apiServer, err := getAPIServer(conf, apiHandler)
if err != nil {
return iodine.New(err, nil)
}
rpcServer := getRPCServer(getRPCHandler())
go startServices(errCh, apiServer, rpcServer)
go startTM(minioAPI)
select {
case err := <-errCh:
return iodine.New(err, nil)
case <-doneCh:
return nil
}
}