mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2024-11-27 20:59:42 +08:00
98 lines
3.4 KiB
Go
98 lines
3.4 KiB
Go
package command
|
|
|
|
import (
|
|
"google.golang.org/grpc/reflection"
|
|
|
|
"github.com/seaweedfs/seaweedfs/weed/util/grace"
|
|
|
|
"github.com/seaweedfs/seaweedfs/weed/glog"
|
|
"github.com/seaweedfs/seaweedfs/weed/mq/broker"
|
|
"github.com/seaweedfs/seaweedfs/weed/pb"
|
|
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
|
"github.com/seaweedfs/seaweedfs/weed/security"
|
|
"github.com/seaweedfs/seaweedfs/weed/util"
|
|
)
|
|
|
|
var (
|
|
mqBrokerStandaloneOptions MessageQueueBrokerOptions
|
|
)
|
|
|
|
type MessageQueueBrokerOptions struct {
|
|
masters map[string]pb.ServerAddress
|
|
mastersString *string
|
|
filerGroup *string
|
|
ip *string
|
|
port *int
|
|
dataCenter *string
|
|
rack *string
|
|
cpuprofile *string
|
|
memprofile *string
|
|
}
|
|
|
|
func init() {
|
|
cmdMqBroker.Run = runMqBroker // break init cycle
|
|
mqBrokerStandaloneOptions.mastersString = cmdMqBroker.Flag.String("master", "localhost:9333", "comma-separated master servers")
|
|
mqBrokerStandaloneOptions.filerGroup = cmdMqBroker.Flag.String("filerGroup", "", "share metadata with other filers in the same filerGroup")
|
|
mqBrokerStandaloneOptions.ip = cmdMqBroker.Flag.String("ip", util.DetectedHostAddress(), "broker host address")
|
|
mqBrokerStandaloneOptions.port = cmdMqBroker.Flag.Int("port", 17777, "broker gRPC listen port")
|
|
mqBrokerStandaloneOptions.dataCenter = cmdMqBroker.Flag.String("dataCenter", "", "prefer to read and write to volumes in this data center")
|
|
mqBrokerStandaloneOptions.rack = cmdMqBroker.Flag.String("rack", "", "prefer to write to volumes in this rack")
|
|
mqBrokerStandaloneOptions.cpuprofile = cmdMqBroker.Flag.String("cpuprofile", "", "cpu profile output file")
|
|
mqBrokerStandaloneOptions.memprofile = cmdMqBroker.Flag.String("memprofile", "", "memory profile output file")
|
|
}
|
|
|
|
var cmdMqBroker = &Command{
|
|
UsageLine: "mq.broker [-port=17777] [-master=<ip:port>]",
|
|
Short: "<WIP> start a message queue broker",
|
|
Long: `start a message queue broker
|
|
|
|
The broker can accept gRPC calls to write or read messages. The messages are stored via filer.
|
|
The brokers are stateless. To scale up, just add more brokers.
|
|
|
|
`,
|
|
}
|
|
|
|
func runMqBroker(cmd *Command, args []string) bool {
|
|
|
|
util.LoadConfiguration("security", false)
|
|
|
|
mqBrokerStandaloneOptions.masters = pb.ServerAddresses(*mqBrokerStandaloneOptions.mastersString).ToAddressMap()
|
|
|
|
return mqBrokerStandaloneOptions.startQueueServer()
|
|
|
|
}
|
|
|
|
func (mqBrokerOpt *MessageQueueBrokerOptions) startQueueServer() bool {
|
|
|
|
grace.SetupProfiling(*mqBrokerStandaloneOptions.cpuprofile, *mqBrokerStandaloneOptions.memprofile)
|
|
|
|
grpcDialOption := security.LoadClientTLS(util.GetViper(), "grpc.msg_broker")
|
|
|
|
qs, err := broker.NewMessageBroker(&broker.MessageQueueBrokerOption{
|
|
Masters: mqBrokerOpt.masters,
|
|
FilerGroup: *mqBrokerOpt.filerGroup,
|
|
DataCenter: *mqBrokerOpt.dataCenter,
|
|
Rack: *mqBrokerOpt.rack,
|
|
DefaultReplication: "",
|
|
MaxMB: 0,
|
|
Ip: *mqBrokerOpt.ip,
|
|
Port: *mqBrokerOpt.port,
|
|
}, grpcDialOption)
|
|
if err != nil {
|
|
glog.Fatalf("failed to create new message broker for queue server: %v", err)
|
|
}
|
|
|
|
// start grpc listener
|
|
grpcL, _, err := util.NewIpAndLocalListeners("", *mqBrokerOpt.port, 0)
|
|
if err != nil {
|
|
glog.Fatalf("failed to listen on grpc port %d: %v", *mqBrokerOpt.port, err)
|
|
}
|
|
grpcS := pb.NewGrpcServer(security.LoadServerTLS(util.GetViper(), "grpc.msg_broker"))
|
|
mq_pb.RegisterSeaweedMessagingServer(grpcS, qs)
|
|
reflection.Register(grpcS)
|
|
grpcS.Serve(grpcL)
|
|
|
|
return true
|
|
|
|
}
|