Bump github.com/prometheus/client_golang from 1.11.0 to 1.11.1

.gitignore

@@ -11,3 +11,4 @@ scripts/codecov-token
 profile.out
 coverage.txt
 codecov.yml
+pkg/raft/testdata

app/pipeline/message/message.go

@@ -118,8 +118,9 @@ func (msg *Message) reset() {
 // Pool reuse message object
 var Pool = sync.Pool{
 	New: func() interface{} {
-		return &Message{
-		}
+		return new(Message)
+		//return &Message{
+		//}
 	},
 }
 

app/pipeline/message/message_test.go

@@ -12,8 +12,8 @@ func TestMessage(t *testing.T) {
 		t.Error(err)
 	}
 
-	msg.Content = &Content{
-		Head: &Head{
+	msg.Content = Content{
+		Head: Head{
 			Type:     "",
 			Time:     0,
 			Database: "",

app/server/node/node.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"github.com/jin06/binlogo/pkg/raft"
 	"sync"
 	"time"
 
@@ -37,6 +38,7 @@ type Node struct {
 	leaderRunMutex  sync.Mutex
 	pipeManager     *manager_pipe.Manager
 	eventManager    *manager_event.Manager
+	raftNode        *raft.RaftNode
 }
 
 type NodeMode byte
@@ -102,12 +104,18 @@ func (n *Node) Run(ctx context.Context) (err error) {
 		}
 		cancel()
 	}()
+	logrus.Errorln(123)
+	err = n.startRaftNode(myCtx)
+	if err != nil {
+		return
+	}
 	err = n.refreshNode()
 	if err != nil {
 		return
 	}
 	nodeCtx := n._mustRun(myCtx)
 	n._leaderRun(myCtx)
+
 	select {
 	case <-ctx.Done():
 		{
@@ -245,3 +253,9 @@ func (n *Node) _mustRun(ctx context.Context) (resCtx context.Context) {
 	}()
 	return
 }
+
+func (n *Node) startRaftNode(ctx context.Context) error {
+	var err error
+	n.raftNode, err = raft.NewRaftNode(ctx, n.Name, "0.0.0.0", 13001, "~/tmp/test/data")
+	return err
+}

cmd/server/app/node.go

@@ -26,6 +26,7 @@ func RunNode(c context.Context) (resCtx context.Context, err error) {
 		Version:    configs.VERSITON,
 		CreateTime: time.Now(),
 		Role:       node.Role{Master: true, Admin: true, Worker: true},
+		Port:       configs.NodePort,
 	}
 	nModel.IP = configs.NodeIP
 	n, err := dao_node.GetNode(nModel.Name)

configs/binlogo.yaml

@@ -1,9 +1,14 @@
 env: production
 cluster:
   name: cluster1
+  nodes:
+    - 127.0.0.1:50001
+    - 127.0.0.1:50002
+
 # node configs. Different node should have different name.
 node:
   name: node1
+  port: 50001
 # console configs
 console:
   port: 9999

configs/config.go

@@ -12,3 +12,6 @@ var NodeName string
 
 // NodeIP current node's ip
 var NodeIP net.IP
+
+// NodePort current node's port
+var NodePort int

configs/viper.go

@@ -72,6 +72,7 @@ func initViperFromEnv() {
 func initConst() {
 	ENV = Env(viper.GetString("env"))
 	NodeName = viper.GetString("node.name")
+	NodePort = viper.GetInt("node.port")
 	NodeIP, _ = ip.LocalIp()
 }
 

docs/1.0.*/zh/mysql-replication.md

@@ -87,3 +87,9 @@ MySql Replication （MySql的主从复制）
 > 
 #### 4.2 一个伪装成slave的中间件对于原有的Mysql主从复制的影响
 
+> 同步复制：MySQL需要等待所有的从库同步完成后才会返回给客户端 <br>
+> 显而易见的问题是此时增加一个从库中间件势必会影响MySQL的响应时间 <br>
+> 半同步复制：MySQL需要等待至少一个从库同步完成 <br>
+> 此时的影响在于中间件如果对同步的binlog进行确认，如果Mysql还有其他的从库，此时 <br>
+> 其他从库并没有完成数据同步并且主库崩溃，那么就会影响到其他的从服务器的一致性
+

go.mod

@@ -6,6 +6,10 @@ go 1.18
 // replace google.golang.org/grpc => google.golang.org/grpc v1.25.1
 
 require (
+	github.com/Jille/raft-grpc-example v0.0.0-20221116163510-ca5c7e145c0f
+	github.com/Jille/raft-grpc-leader-rpc v1.1.0
+	github.com/Jille/raft-grpc-transport v1.3.0
+	github.com/Jille/raftadmin v1.2.0
 	github.com/Shopify/sarama v1.30.0
 	github.com/aliyunmq/mq-http-go-sdk v1.0.3
 	github.com/gin-gonic/gin v1.7.4
@@ -15,22 +19,27 @@ require (
 	github.com/go-sql-driver/mysql v1.6.0
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da
 	github.com/hashicorp/consul/api v1.11.0
-	github.com/prometheus/client_golang v1.11.0
+	github.com/hashicorp/raft v1.3.11
+	github.com/hashicorp/raft-boltdb v0.0.0-20220329195025-15018e9b97e0
+	github.com/prometheus/client_golang v1.11.1
 	github.com/shirou/gopsutil/v3 v3.21.10
 	github.com/sirupsen/logrus v1.8.1
 	github.com/spf13/cobra v1.2.1
 	github.com/spf13/viper v1.9.0
 	github.com/streadway/amqp v1.0.0
 	go.etcd.io/etcd/api/v3 v3.5.1
 	go.etcd.io/etcd/client/v3 v3.5.1
+	google.golang.org/grpc v1.50.1
+	google.golang.org/protobuf v1.28.1
 )
 
 require (
 	github.com/BurntSushi/toml v0.3.1 // indirect
 	github.com/StackExchange/wmi v1.2.1 // indirect
 	github.com/andybalholm/brotli v1.0.2 // indirect
-	github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da // indirect
+	github.com/armon/go-metrics v0.4.1 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/boltdb/bolt v1.3.1 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/coreos/go-semver v0.3.0 // indirect
 	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
@@ -40,7 +49,7 @@ require (
 	github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21 // indirect
 	github.com/eapache/queue v1.1.0 // indirect
 	github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 // indirect
-	github.com/fatih/color v1.9.0 // indirect
+	github.com/fatih/color v1.13.0 // indirect
 	github.com/fsnotify/fsnotify v1.5.1 // indirect
 	github.com/gin-contrib/sse v0.1.0 // indirect
 	github.com/go-ole/go-ole v1.2.6 // indirect
@@ -52,12 +61,15 @@ require (
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.1 // indirect
-	github.com/hashicorp/go-hclog v0.12.0 // indirect
-	github.com/hashicorp/go-immutable-radix v1.0.0 // indirect
+	github.com/hashicorp/go-hclog v1.3.1 // indirect
+	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
+	github.com/hashicorp/go-msgpack v1.1.5 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/go-rootcerts v1.0.2 // indirect
 	github.com/hashicorp/go-uuid v1.0.2 // indirect
-	github.com/hashicorp/golang-lru v0.5.1 // indirect
+	github.com/hashicorp/golang-lru v0.5.4 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/hashicorp/serf v0.9.5 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
@@ -71,8 +83,8 @@ require (
 	github.com/leodido/go-urn v1.2.0 // indirect
 	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
 	github.com/magiconair/properties v1.8.5 // indirect
-	github.com/mattn/go-colorable v0.1.6 // indirect
-	github.com/mattn/go-isatty v0.0.12 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.16 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/mapstructure v1.4.2 // indirect
@@ -83,6 +95,7 @@ require (
 	github.com/pingcap/errors v0.11.5-0.20201126102027-b0a155152ca3 // indirect
 	github.com/pingcap/log v0.0.0-20210317133921-96f4fcab92a4 // indirect
 	github.com/pingcap/parser v0.0.0-20210415081931-48e7f467fd74 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
 	github.com/prometheus/client_model v0.2.0 // indirect
 	github.com/prometheus/common v0.26.0 // indirect
 	github.com/prometheus/procfs v0.6.0 // indirect
@@ -105,13 +118,11 @@ require (
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/multierr v1.6.0 // indirect
 	go.uber.org/zap v1.17.0 // indirect
-	golang.org/x/crypto v0.0.0-20210920023735-84f357641f63 // indirect
-	golang.org/x/net v0.0.0-20211029224645-99673261e6eb // indirect
-	golang.org/x/sys v0.0.0-20211013075003-97ac67df715c // indirect
-	golang.org/x/text v0.3.7 // indirect
-	google.golang.org/genproto v0.0.0-20210828152312-66f60bf46e71 // indirect
-	google.golang.org/grpc v1.42.0 // indirect
-	google.golang.org/protobuf v1.27.1 // indirect
+	golang.org/x/crypto v0.0.0-20210921155107-089bfa567519 // indirect
+	golang.org/x/net v0.2.0 // indirect
+	golang.org/x/sys v0.2.0 // indirect
+	golang.org/x/text v0.4.0 // indirect
+	google.golang.org/genproto v0.0.0-20221114212237-e4508ebdbee1 // indirect
 	gopkg.in/ini.v1 v1.63.2 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect