版本初始化

This commit is contained in:
wangjian 2023-03-01 14:10:50 +08:00
commit 45b9192571
9 changed files with 465 additions and 0 deletions

3
README.md Normal file
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## 采集数据落地应用
将环境采集的数据保存到数据库

102
cmd/server.go Normal file
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package cmd
import (
"encoding/json"
"fmt"
"github.com/spf13/cobra"
"go.uber.org/zap"
"os"
"os/signal"
"stream_capture_db/config"
"stream_capture_db/model"
"syscall"
"git.hpds.cc/Component/logging"
"git.hpds.cc/pavement/hpds_node"
)
var (
ConfigFileFlag string = "./config/config.yaml"
)
func must(err error) {
if err != nil {
fmt.Fprint(os.Stderr, err)
os.Exit(1)
}
}
func NewStartCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "start",
Short: "Start hpds_web application",
Run: func(cmd *cobra.Command, args []string) {
var (
cfg *config.StreamFuncCaptureDBConfig
err error
)
configFileFlag, err := cmd.Flags().GetString("c")
if err != nil {
fmt.Println("get local config err: ", err)
return
}
must(err)
cfg, err = config.ParseConfigByFile(configFileFlag)
must(err)
//连接数据库
model.New(cfg.Db.DriveName, cfg.Db.Conn)
model.Logger = LoadLoggerConfig(cfg.Logging)
exitChannel := make(chan os.Signal)
defer close(exitChannel)
// 退出信号监听
go func(c chan os.Signal) {
signal.Notify(c, syscall.SIGINT, syscall.SIGTERM)
}(exitChannel)
sf := hpds_node.NewStreamFunction(
cfg.Functions.Name,
hpds_node.WithMqAddr(fmt.Sprintf("%s:%d", cfg.Node.Host, cfg.Node.Port)),
hpds_node.WithObserveDataTags(cfg.Functions.DataTag),
hpds_node.WithCredential(cfg.Node.Token),
)
_ = sf.SetHandler(handler)
// start
_ = sf.Connect()
select {}
},
}
cmd.Flags().StringVar(&ConfigFileFlag, "c", "./config/config.yaml", "The configuration file path")
return cmd
}
func LoadLoggerConfig(opt config.LogOptions) *logging.Logger {
return logging.NewLogger(
logging.SetPath(opt.Path),
logging.SetPrefix(opt.Prefix),
logging.SetDevelopment(opt.Development),
logging.SetDebugFileSuffix(opt.DebugFileSuffix),
logging.SetWarnFileSuffix(opt.WarnFileSuffix),
logging.SetErrorFileSuffix(opt.ErrorFileSuffix),
logging.SetInfoFileSuffix(opt.InfoFileSuffix),
logging.SetMaxAge(opt.MaxAge),
logging.SetMaxBackups(opt.MaxBackups),
logging.SetMaxSize(opt.MaxSize),
logging.SetLevel(logging.LogLevel["debug"]),
)
}
func handler(data []byte) (byte, []byte) {
node := new(model.Node)
err := json.Unmarshal(data, node)
if err != nil {
stat := new(model.NodeState)
err = json.Unmarshal(data, stat)
if err != nil {
model.Logger.With(zap.String("The received data", string(data))).Error("数据无法解析", zap.Error(err))
return 0x12, []byte(err.Error())
}
stat.Insert()
} else {
node.Insert()
}
return 0x12, nil
}

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config/config.go Normal file
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package config
import (
"bytes"
"os"
"github.com/spf13/viper"
)
type StreamFuncCaptureDBConfig struct {
Name string `yaml:"name,omitempty"`
Mode string `yaml:"mode,omitempty"`
Logging LogOptions `yaml:"logging"`
Node HpdsNode `yaml:"node,omitempty"`
Db DbConfig `yaml:"db"`
Functions FuncConfig `yaml:"functions,omitempty"`
}
type DbConfig struct {
Conn string `yaml:"conn"`
DriveName string `yaml:"driveName"`
}
type FuncConfig struct {
Name string `yaml:"name"`
DataTag uint8 `yaml:"dataTag"`
}
type HpdsNode struct {
Host string `yaml:"host"`
Port int `yaml:"port"`
Token string `yaml:"token,omitempty"`
}
type LogOptions struct {
Path string `yaml:"path" json:"path" toml:"path"` // 文件保存地方
Prefix string `yaml:"prefix" json:"prefix" toml:"prefix"` // 日志文件前缀
ErrorFileSuffix string `yaml:"errorFileSuffix" json:"errorFileSuffix" toml:"errorFileSuffix"` // error日志文件后缀
WarnFileSuffix string `yaml:"warnFileSuffix" json:"warnFileSuffix" toml:"warnFileSuffix"` // warn日志文件后缀
InfoFileSuffix string `yaml:"infoFileSuffix" json:"infoFileSuffix" toml:"infoFileSuffix"` // info日志文件后缀
DebugFileSuffix string `yaml:"debugFileSuffix" json:"debugFileSuffix" toml:"debugFileSuffix"` // debug日志文件后缀
Level string `yaml:"level" json:"level" toml:"level"` // 日志等级
MaxSize int `yaml:"maxSize" json:"maxSize" toml:"maxSize"` // 日志文件大小M
MaxBackups int `yaml:"maxBackups" json:"maxBackups" toml:"maxBackups"` // 最多存在多少个切片文件
MaxAge int `yaml:"maxAge" json:"maxAge" toml:"maxAge"` // 保存的最大天数
Development bool `yaml:"development" json:"development" toml:"development"` // 是否是开发模式
}
func ParseConfigByFile(path string) (cfg *StreamFuncCaptureDBConfig, err error) {
buffer, err := os.ReadFile(path)
if err != nil {
return nil, err
}
return load(buffer)
}
func load(buf []byte) (cfg *StreamFuncCaptureDBConfig, err error) {
cViper := viper.New()
cViper.SetConfigType("yaml")
cfg = new(StreamFuncCaptureDBConfig)
cViper.ReadConfig(bytes.NewBuffer(buf))
err = cViper.Unmarshal(cfg)
if err != nil {
return nil, err
}
return
}

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config/config.yaml Normal file
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name: capture-db
mode: dev
node:
host: 114.55.236.153
port: 9188
token: 06d36c6f5705507dae778fdce90d0767
logging:
path: ./logs
prefix: capture-agent
errorFileSuffix: error.log
warnFileSuffix: warn.log
infoFileSuffix: info.log
debugFileSuffix: debug.log
maxSize: 100
maxBackups: 3000
maxAge: 30
development: true
db:
conn: root:123456@tcp(127.0.0.1:3306)/hpds_jky?charset=utf8mb4
driveName: mysql
functions:
name: capture-agent
dataTag: 18

23
config/config_real.yaml Normal file
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name: capture-db
mode: dev
node:
host: 127.0.0.1
port: 9188
token: 06d36c6f5705507dae778fdce90d0767
logging:
path: ./logs
prefix: capture2db
errorFileSuffix: error.log
warnFileSuffix: warn.log
infoFileSuffix: info.log
debugFileSuffix: debug.log
maxSize: 100
maxBackups: 3000
maxAge: 30
development: true
db:
conn: root:OIxv7QptYBO3@tcp(172.28.125.20:23306)/diagnostic_platform?charset=utf8mb4
driveName: mysql
functions:
name: capture-agent
dataTag: 18

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go.mod Normal file
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module stream_capture_db
go 1.19
require (
git.hpds.cc/Component/logging v0.0.0-20230106105738-e378e873921b
git.hpds.cc/pavement/hpds_node v0.0.0-20221023053316-37f7ba99eab3
github.com/go-sql-driver/mysql v1.6.0
github.com/spf13/cobra v0.0.3
github.com/spf13/viper v1.15.0
go.uber.org/zap v1.23.0
xorm.io/xorm v1.3.2
)
require (
git.hpds.cc/Component/mq_coder v0.0.0-20221010064749-174ae7ae3340 // indirect
git.hpds.cc/Component/network v0.0.0-20221012021659-2433c68452d5 // indirect
github.com/fsnotify/fsnotify v1.6.0 // indirect
github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 // indirect
github.com/goccy/go-json v0.8.1 // indirect
github.com/golang/mock v1.6.0 // indirect
github.com/golang/snappy v0.0.4 // indirect
github.com/hashicorp/hcl v1.0.0 // indirect
github.com/inconshreveable/mousetrap v1.0.0 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/lucas-clemente/quic-go v0.29.1 // indirect
github.com/magiconair/properties v1.8.7 // indirect
github.com/marten-seemann/qtls-go1-18 v0.1.2 // indirect
github.com/marten-seemann/qtls-go1-19 v0.1.0 // indirect
github.com/matoous/go-nanoid/v2 v2.0.0 // indirect
github.com/mitchellh/mapstructure v1.5.0 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/nxadm/tail v1.4.8 // indirect
github.com/onsi/ginkgo v1.16.4 // indirect
github.com/pelletier/go-toml/v2 v2.0.6 // indirect
github.com/spf13/afero v1.9.3 // indirect
github.com/spf13/cast v1.5.0 // indirect
github.com/spf13/jwalterweatherman v1.1.0 // indirect
github.com/spf13/pflag v1.0.5 // indirect
github.com/subosito/gotenv v1.4.2 // indirect
github.com/syndtr/goleveldb v1.0.0 // indirect
go.uber.org/atomic v1.9.0 // indirect
go.uber.org/multierr v1.8.0 // indirect
golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e // indirect
golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e // indirect
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
golang.org/x/net v0.4.0 // indirect
golang.org/x/sys v0.3.0 // indirect
golang.org/x/text v0.5.0 // indirect
golang.org/x/tools v0.1.12 // indirect
gopkg.in/ini.v1 v1.67.0 // indirect
gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
xorm.io/builder v0.3.11-0.20220531020008-1bd24a7dc978 // indirect
)

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main.go Normal file
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package main
import (
"fmt"
"github.com/spf13/cobra"
"os"
"stream_capture_db/cmd"
)
var (
rootCmd = &cobra.Command{
Use: "hpds_stream_functions_capture_to_database",
Long: "The stream functions is capture data to database service",
Version: "0.1",
}
)
func init() {
rootCmd.AddCommand(cmd.NewStartCmd())
}
func main() {
if err := rootCmd.Execute(); err != nil {
fmt.Fprint(os.Stderr, err.Error())
os.Exit(1)
}
}

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model/index.go Normal file
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package model
import (
"git.hpds.cc/Component/logging"
_ "github.com/go-sql-driver/mysql"
"go.uber.org/zap"
"os"
"xorm.io/xorm"
"xorm.io/xorm/dialects"
)
var (
DB *xorm.Engine
Logger *logging.Logger
)
func New(driveName, dsn string) {
DB, _ = NewDbConnection(driveName, dsn)
DB.ShowSQL(true)
DB.Dialect().SetQuotePolicy(dialects.QuotePolicyReserved)
err := DB.Sync2(
&Node{},
&NodeState{},
)
if err != nil {
zap.L().Error("同步数据库表结构", zap.Error(err))
os.Exit(1)
}
}
func NewDbConnection(driveName, dsn string) (db *xorm.Engine, err error) {
db, err = xorm.NewEngine(driveName, dsn)
if err != nil {
zap.L().Error("创建数据库连接", zap.Error(err))
os.Exit(-1)
}
db.SetMaxOpenConns(300)
return
}

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model/node.go Normal file
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package model
import (
"encoding/json"
"go.uber.org/zap"
)
// Node 节点信息
type Node struct {
NodeId int64 `xorm:"not null pk autoincr INT(11)" json:"-"`
NodeGuid string `xorm:"varchar(100) index" json:"nodeGuid"`
NodeName string `xorm:"varchar(100)" json:"nodeName"`
NodeType int `xorm:"not null SMALLINT default 0" json:"nodeType"`
NodeStatus int `xorm:"not null SMALLINT default 0" json:"nodeStatus"`
Platform string `xorm:"varchar(100)" json:"platform,omitempty"`
PlatformVersion string `xorm:"varchar(100)" json:"platformVersion,omitempty"`
CPU []string `xorm:"varchar(1000)" json:"cpu,omitempty"`
MemTotal uint64 `xorm:"BIGINT" json:"memTotal,omitempty"`
DiskTotal uint64 `xorm:"BIGINT" json:"diskTotal,omitempty"`
SwapTotal uint64 `xorm:"BIGINT" json:"swapTotal,omitempty"`
Arch string `xorm:"varchar(1000)" json:"arch,omitempty"`
Virtualization string `xorm:"varchar(1000)" json:"virtualization,omitempty"`
BootTime uint64 `xorm:"BIGINT" json:"bootTime,omitempty"`
IP string `xorm:"varchar(100)" json:"ip"`
CountryCode string `xorm:"varchar(100)" json:"countryCode,omitempty"`
Version string `xorm:"varchar(100)" json:"version,omitempty"`
CreateAt int64 `xorm:"created" json:"createAt"`
UpdateAt int64 `xorm:"updated" json:"updateAt"`
}
func (n Node) ToByte() []byte {
data, err := json.Marshal(n)
if err != nil {
return []byte("")
}
return data
}
func (n Node) ToString() string {
data, err := json.Marshal(n)
if err != nil {
return ""
}
return string(data)
}
func (n Node) Insert() {
node := new(Node)
b, err := DB.Where("node_guid = ?", n.NodeName).Get(node)
if err != nil {
Logger.With(zap.String("Node", n.ToString())).Error("查询节点失败", zap.Error(err))
return
}
node.NodeGuid = n.NodeName
node.Platform = n.Platform
node.PlatformVersion = n.PlatformVersion
node.CPU = n.CPU
node.MemTotal = n.MemTotal
node.DiskTotal = n.DiskTotal
node.SwapTotal = n.SwapTotal
node.Arch = n.Arch
node.Virtualization = n.Virtualization
node.BootTime = n.BootTime
node.IP = n.IP
node.CountryCode = n.CountryCode
node.Version = n.Version
if b {
_, err = DB.ID(node.NodeId).Update(node)
if err != nil {
Logger.With(zap.String("Node", node.ToString())).Error("更新节点失败", zap.Error(err))
return
}
} else {
_, err := DB.Insert(node)
if err != nil {
Logger.With(zap.String("Node", node.ToString())).Error("入库失败", zap.Error(err))
return
}
}
}
// NodeState 节点状态信息
type NodeState struct {
Uptime uint64 `xorm:"BIGINT pk" json:"uptime,omitempty"`
NodeName string `xorm:"varchar(100) pk" json:"nodeName"`
CPU float64 `xorm:"DECIMAL(18,4)" json:"cpu,omitempty"`
MemUsed uint64 `xorm:"BIGINT" json:"memUsed,omitempty"`
SwapUsed uint64 `xorm:"BIGINT" json:"swapUsed,omitempty"`
DiskUsed uint64 `xorm:"BIGINT" json:"diskUsed,omitempty"`
NetInTransfer uint64 `xorm:"BIGINT" json:"netInTransfer,omitempty"`
NetOutTransfer uint64 `xorm:"BIGINT" json:"netOutTransfer,omitempty"`
NetInSpeed uint64 `xorm:"BIGINT" json:"netInSpeed,omitempty"`
NetOutSpeed uint64 `xorm:"BIGINT" json:"netOutSpeed,omitempty"`
Load1 float64 `xorm:"DECIMAL(18,4)" json:"load1,omitempty"`
Load5 float64 `xorm:"DECIMAL(18,4)" json:"load5,omitempty"`
Load15 float64 `xorm:"DECIMAL(18,4)" json:"load15,omitempty"`
TcpConnCount uint64 `xorm:"BIGINT" json:"tcpConnCount,omitempty"`
UdpConnCount uint64 `xorm:"BIGINT" json:"udpConnCount,omitempty"`
ProcessCount uint64 `xorm:"BIGINT" json:"processCount,omitempty"`
}
func (ns NodeState) ToByte() []byte {
data, err := json.Marshal(ns)
if err != nil {
return []byte("")
}
return data
}
func (ns NodeState) ToString() string {
data, err := json.Marshal(ns)
if err != nil {
return ""
}
return string(data)
}
func (ns NodeState) Insert() {
_, err := DB.Insert(ns)
if err != nil {
Logger.With(zap.String("NodeState", ns.ToString())).Error("入库失败", zap.Error(err))
return
}
}