使用go语言实现对接
目标 ：
Alertmanager告警后对接AI模型，处理完成后发送到飞书群
#mermaid-svg-vQezYm0oHDquRaTk{font-family:"trebuchet ms",verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-vQezYm0oHDquRaTk .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-vQezYm0oHDquRaTk .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-vQezYm0oHDquRaTk .error-icon{fill:#552222;}#mermaid-svg-vQezYm0oHDquRaTk .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-vQezYm0oHDquRaTk .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-vQezYm0oHDquRaTk .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-vQezYm0oHDquRaTk .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-vQezYm0oHDquRaTk .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-vQezYm0oHDquRaTk .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-vQezYm0oHDquRaTk .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-vQezYm0oHDquRaTk .marker{fill:#333333;stroke:#333333;}#mermaid-svg-vQezYm0oHDquRaTk .marker.cross{stroke:#333333;}#mermaid-svg-vQezYm0oHDquRaTk svg{font-family:"trebuchet ms",verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-vQezYm0oHDquRaTk p{margin:0;}#mermaid-svg-vQezYm0oHDquRaTk .label{font-family:"trebuchet ms",verdana,arial,sans-serif;color:#333;}#mermaid-svg-vQezYm0oHDquRaTk .cluster-label text{fill:#333;}#mermaid-svg-vQezYm0oHDquRaTk .cluster-label span{color:#333;}#mermaid-svg-vQezYm0oHDquRaTk .cluster-label span p{background-color:transparent;}#mermaid-svg-vQezYm0oHDquRaTk .label text,#mermaid-svg-vQezYm0oHDquRaTk span{fill:#333;color:#333;}#mermaid-svg-vQezYm0oHDquRaTk .node rect,#mermaid-svg-vQezYm0oHDquRaTk .node circle,#mermaid-svg-vQezYm0oHDquRaTk .node ellipse,#mermaid-svg-vQezYm0oHDquRaTk .node polygon,#mermaid-svg-vQezYm0oHDquRaTk .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-vQezYm0oHDquRaTk .rough-node .label text,#mermaid-svg-vQezYm0oHDquRaTk .node .label text,#mermaid-svg-vQezYm0oHDquRaTk .image-shape .label,#mermaid-svg-vQezYm0oHDquRaTk .icon-shape .label{text-anchor:middle;}#mermaid-svg-vQezYm0oHDquRaTk .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-vQezYm0oHDquRaTk .rough-node .label,#mermaid-svg-vQezYm0oHDquRaTk .node .label,#mermaid-svg-vQezYm0oHDquRaTk .image-shape .label,#mermaid-svg-vQezYm0oHDquRaTk .icon-shape .label{text-align:center;}#mermaid-svg-vQezYm0oHDquRaTk .node.clickable{cursor:pointer;}#mermaid-svg-vQezYm0oHDquRaTk .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-vQezYm0oHDquRaTk .arrowheadPath{fill:#333333;}#mermaid-svg-vQezYm0oHDquRaTk .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-vQezYm0oHDquRaTk .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-vQezYm0oHDquRaTk .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-vQezYm0oHDquRaTk .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-vQezYm0oHDquRaTk .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-vQezYm0oHDquRaTk .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-vQezYm0oHDquRaTk .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-vQezYm0oHDquRaTk .cluster text{fill:#333;}#mermaid-svg-vQezYm0oHDquRaTk .cluster span{color:#333;}#mermaid-svg-vQezYm0oHDquRaTk div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:"trebuchet ms",verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-vQezYm0oHDquRaTk .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-vQezYm0oHDquRaTk rect.text{fill:none;stroke-width:0;}#mermaid-svg-vQezYm0oHDquRaTk .icon-shape,#mermaid-svg-vQezYm0oHDquRaTk .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-vQezYm0oHDquRaTk .icon-shape p,#mermaid-svg-vQezYm0oHDquRaTk .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-vQezYm0oHDquRaTk .icon-shape .label rect,#mermaid-svg-vQezYm0oHDquRaTk .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-vQezYm0oHDquRaTk .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-vQezYm0oHDquRaTk .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-vQezYm0oHDquRaTk :root{--mermaid-font-family:"trebuchet ms",verdana,arial,sans-serif;} 处理
返回
Alertmanager
中间层（go）
hermes
AI模型
飞书应用机器人
飞书群
注意：与前一篇文章一样只不过这次使用go来实现。所有操作基本不变，只对app文件夹下的文件进行修改
一、同上一篇
二、同上一篇
三、配置中间层（hermes-signer-go）
目录：
/opt/hermes-signer
├── docker-compose.yml
├── config
│ └── config.yaml
├── app
│ ├── Dockerfile
│ └── main.go
│ └── go.mod
│ └── go.sum
└── logs
配置
shell
cat main.go
package main
import (
"bytes"
"crypto/hmac"
"crypto/sha256"
"encoding/hex"
"encoding/json"
"fmt"
"io"
"net/http"
"os"
"path/filepath"
"runtime/debug"
"strconv"
"strings"
"sync"
"time"
"github.com/gin-gonic/gin"
"gopkg.in/yaml.v3"
)
type Config struct {
Server struct {
Listen string `yaml:"listen"`
Port int `yaml:"port"`
MaxBodyMB int64 `yaml:"max_body_mb"`
} `yaml:"server"`
Hermes struct {
URL string `yaml:"url"`
Secret string `yaml:"secret"`
} `yaml:"hermes"`
Security struct {
AllowedSources []string `yaml:"allowed_sources"`
} `yaml:"security"`
}
type AlertmanagerPayload struct {
Receiver string `json:"receiver"`
Status string `json:"status"`
Alerts []Alert `json:"alerts"`
GroupLabels map[string]string `json:"groupLabels"`
CommonLabels map[string]string `json:"commonLabels"`
CommonAnnotations map[string]string `json:"commonAnnotations"`
ExternalURL string `json:"externalURL"`
Version string `json:"version"`
GroupKey string `json:"groupKey"`
TruncatedAlerts int `json:"truncatedAlerts"`
}
type Alert struct {
Status string `json:"status"`
Labels map[string]string `json:"labels"`
Annotations map[string]string `json:"annotations"`
StartsAt string `json:"startsAt"`
EndsAt string `json:"endsAt"`
GeneratorURL string `json:"generatorURL"`
Fingerprint string `json:"fingerprint"`
}
// 顶层扁平化结构
type FlatAlert struct {
Receiver string `json:"receiver"`
Status string `json:"status"`
AlertStatus string `json:"alert_status"`
Alertname string `json:"alertname"`
Instance string `json:"instance"`
Job string `json:"job"`
Severity string `json:"severity"`
Summary string `json:"summary"`
Description string `json:"description"`
StartsAt string `json:"starts_at"`
EndsAt string `json:"ends_at"`
GeneratorURL string `json:"generator_url"`
Fingerprint string `json:"fingerprint"`
GroupKey string `json:"group_key"`
ExternalURL string `json:"external_url"`
TruncatedAlerts int `json:"truncated_alerts"`
}
var (
config Config
client = &http.Client{Timeout: 10 * time.Second}
logDir = "/logs"
logMutex sync.Mutex
logBuffer []string
batchSize = 20
flushDur = 3 * time.Second
)
func main() {
data, err := os.ReadFile("/config/config.yaml")
if err != nil {
fmt.Printf("read config failed: %v\n", err)
return
}
if err := yaml.Unmarshal(data, &config); err != nil {
fmt.Printf("parse config failed: %v\n", err)
return
}
if config.Server.MaxBodyMB <= 0 {
config.Server.MaxBodyMB = 4
}
_ = os.MkdirAll(logDir, 0755)
go logFlushLoop()
r := gin.Default()
r.GET("/health", health)
r.POST("/alert", alertHandler)
addr := fmt.Sprintf("%s:%d", config.Server.Listen, config.Server.Port)
logInfo("msg=service_start addr=%s", addr)
_ = r.Run(addr)
}
func health(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{"status": "ok"})
}
func alertHandler(c *gin.Context) {
defer func() {
if e := recover(); e != nil {
logError("msg=panic err=%v stack=%s", e, string(debug.Stack()))
c.JSON(http.StatusInternalServerError, gin.H{"error": "server panic"})
}
}()
ip := c.ClientIP()
reqID := strconv.FormatInt(time.Now().UnixNano(), 36)
// IP白名单
if !isAllowed(ip) {
logWarn("msg=source_denied req_id=%s ip=%s", reqID, ip)
c.JSON(http.StatusForbidden, gin.H{"error": "source denied"})
return
}
// 限制请求体大小
maxBytes := config.Server.MaxBodyMB * 1024 * 1024
body, err := io.ReadAll(http.MaxBytesReader(c.Writer, c.Request.Body, maxBytes))
if err != nil {
logError("msg=read_body_failed req_id=%s err=%v", reqID, err)
c.JSON(http.StatusRequestEntityTooLarge, gin.H{"error": "body too large"})
return
}
// 解析原始告警
var am AlertmanagerPayload
if err := json.Unmarshal(body, &am); err != nil {
logError("msg=parse_alert_failed req_id=%s err=%v", reqID, err)
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid alert json"})
return
}
if len(am.Alerts) == 0 {
logError("msg=no_alerts req_id=%s", reqID)
c.JSON(http.StatusBadRequest, gin.H{"error": "no alerts"})
return
}
// 扁平化第一条告警
alert := am.Alerts[0]
flat := FlatAlert{
Receiver: am.Receiver,
Status: am.Status,
AlertStatus: alert.Status,
Alertname: getLabel(alert.Labels, "alertname"),
Instance: getLabel(alert.Labels, "instance"),
Job: getLabel(alert.Labels, "job"),
Severity: getLabel(alert.Labels, "severity"),
Summary: getAnno(alert.Annotations, "summary"),
Description: getAnno(alert.Annotations, "description"),
StartsAt: alert.StartsAt,
EndsAt: alert.EndsAt,
GeneratorURL: alert.GeneratorURL,
Fingerprint: alert.Fingerprint,
GroupKey: am.GroupKey,
ExternalURL: am.ExternalURL,
TruncatedAlerts: am.TruncatedAlerts,
}
// 序列化为扁平化JSON
forwardBody, err := json.Marshal(flat)
if err != nil {
logError("msg=marshal_flat_failed req_id=%s err=%v", reqID, err)
c.JSON(http.StatusInternalServerError, gin.H{"error": "marshal failed"})
return
}
// 打印扁平化内容
logInfo("msg=flat_alert req_id=%s body=%s", reqID, string(forwardBody))
// 转发扁平化数据
sig := hmacSha256(forwardBody, []byte(config.Hermes.Secret))
req, err := http.NewRequest("POST", config.Hermes.URL, bytes.NewBuffer(forwardBody))
if err != nil {
logError("msg=new_request_failed req_id=%s err=%v", reqID, err)
c.JSON(http.StatusInternalServerError, gin.H{"error": "create request failed"})
return
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("X-Request-ID", reqID)
req.Header.Set("X-Webhook-Signature", sig)
resp, err := client.Do(req)
if err != nil {
logError("msg=forward_failed req_id=%s err=%v", reqID, err)
c.JSON(http.StatusBadGateway, gin.H{"error": "forward failed"})
return
}
defer resp.Body.Close()
respBody, _ := io.ReadAll(resp.Body)
respStr := strings.ReplaceAll(string(respBody), "\n", " ")
logInfo("msg=forward_ok req_id=%s status=%d resp=%s", reqID, resp.StatusCode, respStr)
c.Data(resp.StatusCode, "application/json", respBody)
}
// 安全获取标签
func getLabel(m map[string]string, key string) string {
if v, ok := m[key]; ok {
return v
}
return ""
}
// 安全获取注解
func getAnno(m map[string]string, key string) string {
if v, ok := m[key]; ok {
return v
}
return ""
}
func isAllowed(ip string) bool {
if len(config.Security.AllowedSources) == 0 {
return true
}
for _, s := range config.Security.AllowedSources {
if s == ip {
return true
}
}
return false
}
func hmacSha256(data, key []byte) string {
h := hmac.New(sha256.New, key)
h.Write(data)
return hex.EncodeToString(h.Sum(nil))
}
// 日志缓冲刷新
func logFlushLoop() {
ticker := time.NewTicker(flushDur)
defer ticker.Stop()
for range ticker.C {
flushLog()
}
}
func flushLog() {
logMutex.Lock()
defer logMutex.Unlock()
if len(logBuffer) == 0 {
return
}
f, err := openLogFile()
if err != nil {
logBuffer = nil
return
}
defer f.Close()
for _, line := range logBuffer {
_, _ = f.WriteString(line + "\n")
}
logBuffer = nil
}
func openLogFile() (*os.File, error) {
date := time.Now().Format("2006-01-02")
path := filepath.Join(logDir, "signer_"+date+".log")
return os.OpenFile(path, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0644)
}
func appendLog(level, msg string) {
now := time.Now().Format("2006-01-02 15:04:05")
msg = strings.ReplaceAll(msg, "\n", " ")
msg = strings.ReplaceAll(msg, "\t", " ")
line := fmt.Sprintf("[%s] [%s] %s", now, level, msg)
logMutex.Lock()
logBuffer = append(logBuffer, line)
needFlush := len(logBuffer) >= batchSize
logMutex.Unlock()
if needFlush {
flushLog()
}
}
func logInfo(format string, args ...interface{}) {
appendLog("INFO", fmt.Sprintf(format, args...))
}
func logWarn(format string, args ...interface{}) {
appendLog("WARN", fmt.Sprintf(format, args...))
}
func logError(format string, args ...interface{}) {
appendLog("ERROR", fmt.Sprintf(format, args...))
}
shell
cat go.mod
module hermes-signer
go 1.21
require (
github.com/gin-gonic/gin v1.9.1
gopkg.in/yaml.v3 v3.0.1
)
require (
github.com/bytedance/sonic v1.9.1 // indirect
github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
github.com/gabriel-vasile/mimetype v1.4.2 // indirect
github.com/gin-contrib/sse v0.1.0 // indirect
github.com/go-playground/locales v0.14.1 // indirect
github.com/go-playground/universal-translator v0.18.1 // indirect
github.com/go-playground/validator/v10 v10.15.0 // indirect
github.com/goccy/go-json v0.10.2 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/klauspost/cpuid/v2 v2.2.4 // indirect
github.com/leodido/go-urn v1.2.4 // indirect
github.com/mattn/go-isatty v0.0.19 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/pelletier/go-toml/v2 v2.0.8 // indirect
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
github.com/ugorji/go/codec v1.2.11 // indirect
golang.org/x/arch v0.3.0 // indirect
golang.org/x/crypto v0.9.0 // indirect
golang.org/x/net v0.10.0 // indirect
golang.org/x/sys v0.10.0 // indirect
golang.org/x/text v0.9.0 // indirect
google.golang.org/protobuf v1.30.0 // indirect
)
shell
cat go.sum
github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM=
github.com/bytedance/sonic v1.9.1 h1:6iJ6NqdoxCDr6mbY8h18oSO+cShGSMRGCEo7F2h0x8s=
github.com/bytedance/sonic v1.9.1/go.mod h1:i736AoUSYt75HyZLoJW9ERYxcy6eaN6h4BZXU064P/U=
github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 h1:qSGYFH7+jGhDF8vLC+iwCD4WpbV1EBDSzWkJODFLams=
github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q7OhCmWKU=
github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA=
github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
github.com/gin-gonic/gin v1.9.1 h1:4idEAncQnU5cB7BeOkPtxjfCSye0AAm1R0RVIqJ+Jmg=
github.com/gin-gonic/gin v1.9.1/go.mod h1:hPrL7YrpYKXt5YId3A/Tnip5kqbEAP+KLuI3SUcPTeU=
github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
github.com/go-playground/validator/v10 v10.15.0 h1:nDU5XeOKtB3GEa+uB7GNYwhVKsgjAR7VgKoNB6ryXfw=
github.com/go-playground/validator/v10 v10.15.0/go.mod h1:9iXMNT7sEkjXb0I+enO7QXmzG6QCsPWY4zveKFVRSyU=
github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
github.com/klauspost/cpuid/v2 v2.2.4 h1:acbojRNwl3o09bUq+yDCtZFc1aiwaAAxtcn8YkZXnvk=
github.com/klauspost/cpuid/v2 v2.2.4/go.mod h1:RVVoqg1df56z8g3pUjL/3lE5UfnlrJX8tyFgg4nqhuY=
github.com/leodido/go-urn v1.2.4 h1:XlAE/cm/ms7TE/VMVoduSpNBoyc2dOxHs5MZSwAN63Q=
github.com/leodido/go-urn v1.2.4/go.mod h1:7ZrI8mTSeBSHl/UaRyKQW1qZeMgak41ANeCNaVckg+4=
github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
github.com/pelletier/go-toml/v2 v2.0.8 h1:0ctb6s9mE31h0/lhu+J6OPmVeDxJn+kYnJc2jZR9tGQ=
github.com/pelletier/go-toml/v2 v2.0.8/go.mod h1:vuYfssBdrU2XDZ9bYydBu6t+6a6PYNcZljzZR9VXg+4=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/stretchr/testify v1.8.3 h1:RP3t2pwF7cMEbC1dqtB6poj3niw/9gnV4Cjg5oW5gtY=
github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
github.com/ugorji/go/codec v1.2.11 h1:BMaWp1Bb6fHwEtbplGBGJ498wD+LKlNSl25MjdZY4dU=
github.com/ugorji/go/codec v1.2.11/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
golang.org/x/arch v0.3.0 h1:02VY4/ZcO/gBOH6PUaoiptASxtXU10jazRCP865E97k=
golang.org/x/arch v0.3.0/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
golang.org/x/crypto v0.9.0 h1:LF6fAI+IutBocDJ2OT0Q1g8plpYljMZ4+lty+dsqw3g=
golang.org/x/crypto v0.9.0/go.mod h1:yrmDGqONDYtNj3tH8X9dzUun2m2lzPa9ngI6/RUPGR0=
golang.org/x/net v0.10.0 h1:X2//UzNDwYmtCLn7To6G58Wr6f5ahEAQgKNzv9Y951M=
golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.10.0 h1:SqMFp9UcQJZa+pmYuAKjd9xq1f0j5rLcDIk0mj4qAsA=
golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/text v0.9.0 h1:2sjJmO8cDvYveuX97RDLsxlyUxLl+GHoLxBiRdHllBE=
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=
google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
shell
cat Dockerfile
FROM swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/golang:1.22-alpine AS builder
WORKDIR /build
COPY go.mod go.sum ./
RUN go env -w GOPROXY=https://goproxy.cn,direct
RUN go mod download
COPY . .
RUN CGO_ENABLED=0 GOOS=linux go build -o signer .
FROM swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/alpine:3.19.1
WORKDIR /app
COPY --from=builder /build/signer .
# 可选
RUN sed -i 's@https://dl-cdn.alpinelinux.org/@https://repo.huaweicloud.com/@g' /etc/apk/repositories
VOLUME ["/config", "/logs"]
EXPOSE 9000
CMD ["/app/signer"]