mirror of https://github.com/ouqiang/gocron
左侧菜单高亮显示
parent
2b0e66dd04
commit
a81ed064bd
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@ -29,4 +29,5 @@ log/*
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conf/install.lock
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conf/install.lock
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conf/app.ini
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conf/app.ini
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conf/ansible_hosts.ini
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conf/ansible_hosts.ini
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profile/*
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public/js/vue.js
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public/js/vue.js
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@ -14,6 +14,7 @@ import (
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"os/exec"
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"os/exec"
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"syscall"
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"syscall"
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"github.com/ouqiang/gocron/modules/logger"
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"github.com/ouqiang/gocron/modules/logger"
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"github.com/go-macaron/toolbox"
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)
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)
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// 1号进程id
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// 1号进程id
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@ -86,6 +87,7 @@ func registerMiddleware(m *macaron.Macaron) {
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}))
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}))
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m.Use(session.Sessioner())
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m.Use(session.Sessioner())
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m.Use(csrf.Csrfer())
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m.Use(csrf.Csrfer())
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m.Use(toolbox.Toolboxer(m))
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}
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}
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// 解析端口
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// 解析端口
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@ -16,11 +16,13 @@ func Index(ctx *macaron.Context) {
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}
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}
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ctx.Data["Title"] = "主机列表"
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ctx.Data["Title"] = "主机列表"
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ctx.Data["Hosts"] = hosts
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ctx.Data["Hosts"] = hosts
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ctx.Data["URI"] = "/host"
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ctx.HTML(200, "host/index")
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ctx.HTML(200, "host/index")
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}
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}
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func Create(ctx *macaron.Context) {
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func Create(ctx *macaron.Context) {
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ctx.Data["Title"] = "添加主机"
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ctx.Data["Title"] = "添加主机"
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ctx.Data["URI"] = "/host/create"
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ctx.HTML(200, "host/create")
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ctx.HTML(200, "host/create")
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}
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}
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@ -7,6 +7,8 @@ import (
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"github.com/ouqiang/gocron/routers/task"
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"github.com/ouqiang/gocron/routers/task"
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"github.com/ouqiang/gocron/routers/host"
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"github.com/ouqiang/gocron/routers/host"
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"github.com/ouqiang/gocron/routers/tasklog"
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"github.com/ouqiang/gocron/routers/tasklog"
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"runtime"
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"strconv"
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)
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)
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// 路由注册
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// 路由注册
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@ -36,6 +38,13 @@ func Register(m *macaron.Macaron) {
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})
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})
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// 监控
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m.Group("/monitor", func() {
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m.Any("/goroutine-num", func(ctx *macaron.Context) string {
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return "goroutine数量-" + strconv.Itoa(runtime.NumGoroutine())
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})
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})
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// 任务
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// 任务
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m.Group("/task", func() {
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m.Group("/task", func() {
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m.Get("/create", task.Create)
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m.Get("/create", task.Create)
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@ -50,10 +50,11 @@ type TaskForm struct {
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// 保存任务
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// 保存任务
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func Store(ctx *macaron.Context, form TaskForm) string {
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func Store(ctx *macaron.Context, form TaskForm) string {
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json := utils.Json{}
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hosts := ctx.Req.Form["hosts[]"]
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hosts := ctx.Req.Form["hosts[]"]
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taskModel := models.Task{}
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taskModel := models.Task{}
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taskModel.Name = form.Name
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taskModel.Name = form.Name
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taskModel.Spec = form.Spec
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taskModel.Spec = strings.Replace(form.Spec, "\n", "|||", 100)
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taskModel.Protocol = form.Protocol
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taskModel.Protocol = form.Protocol
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taskModel.Type = form.Type
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taskModel.Type = form.Type
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taskModel.Command = form.Command
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taskModel.Command = form.Command
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@ -62,7 +63,6 @@ func Store(ctx *macaron.Context, form TaskForm) string {
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taskModel.Remark = form.Remark
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taskModel.Remark = form.Remark
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taskModel.SshHosts = strings.Join(hosts, ",")
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taskModel.SshHosts = strings.Join(hosts, ",")
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_, err := taskModel.Create()
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_, err := taskModel.Create()
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json := utils.Json{}
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if err != nil {
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if err != nil {
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logger.Error(err)
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logger.Error(err)
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return json.Failure(utils.ResponseFailure, "保存失败")
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return json.Failure(utils.ResponseFailure, "保存失败")
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@ -1,16 +1,15 @@
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{{{ template "common/header" . }}}
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{{{ template "common/header" . }}}
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<div class="ui grid">
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<div class="ui grid">
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<!--the vertical menu-->
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{{{ template "host/menu" . }}}
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{{{ template "host/menu" . }}}
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<div class="twelve wide column">
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<div class="twelve wide column">
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<div class="pageHeader">
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<div class="pageHeader">
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<div class="segment">
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<div class="segment">
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<h3 class="ui dividing header">
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<h3 class="ui dividing header">
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<i class="large add icon"></i>
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<i class="linux icon"></i>
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<div class="content">
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<div class="content">
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添加主机
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主机列表
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</div>
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</div>
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</h3>
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</h3>
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</div>
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</div>
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@ -35,68 +34,13 @@
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<td>{{{.Username}}}</td>
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<td>{{{.Username}}}</td>
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<td>{{{.Password}}}</td>
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<td>{{{.Password}}}</td>
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<td>{{{.Port}}}</td>
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<td>{{{.Port}}}</td>
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<td>{{{.LoginType}}}</td>
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<td>{{{if eq .LoginType 1}}}公钥{{{else}}}密码{{{end}}}</td>
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<td>{{{.Remark}}}</td>
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<td>{{{.Remark}}}</td>
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</tr>
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</tr>
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{{{end}}}
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{{{end}}}
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</tbody>
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</tbody>
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</table>
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</table>
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</div>
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</div>
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<!--the newDevice form-->
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</div>
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</div>
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<script type="text/javascript">
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$('.ui.form').form(
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{
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onSuccess: function(event, fields) {
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var util = new Util();
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util.post('/host/store', fields, function(code, message) {
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location.reload();
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});
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return false;
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},
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fields: {
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name: {
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identifier : 'name',
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rules: [
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{
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type : 'empty',
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prompt : '请输入主机名'
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}
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]
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},
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alias: {
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identifier : 'alias',
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rules: [
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{
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type : 'empty',
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prompt : '请输入主机别名'
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}
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]
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},
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username: {
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identifier : 'username',
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rules: [
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{
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type : 'empty',
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prompt : '请输入SSH用户名'
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}
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]
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},
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port: {
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identifier : 'port',
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rules: [
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{
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type : 'integer',
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prompt : '请输入SSH端口'
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}
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]
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}
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},
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inline : true
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});
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</script>
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{{{ template "common/footer" . }}}
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{{{ template "common/footer" . }}}
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@ -1,10 +1,10 @@
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<div class="four wide column">
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<div class="four wide column">
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<div class="verticalMenu">
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<div class="verticalMenu">
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<div class="ui vertical pointing menu fluid">
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<div class="ui vertical pointing menu fluid">
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<a class="active teal item" href="/host">
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<a class="{{{if eq .URI "/host"}}}active teal{{{end}}} item" href="/host">
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<i class="linux icon"></i> 主机列表
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<i class="linux icon"></i> 主机列表
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</a>
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</a>
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<a class="item" href="/host/create">
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<a class="{{{if eq .URI "/host/create"}}}active teal{{{end}}} item" href="/host/create">
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<i class="plus icon"></i> 添加主机
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<i class="plus icon"></i> 添加主机
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</a>
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</a>
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</div>
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</div>
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@ -18,18 +18,18 @@
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<table class="ui single line table">
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<table class="ui single line table">
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<thead>
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<thead>
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<tr>
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<tr>
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<th>任务名称</th>
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<th width="8%">任务名称</th>
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<th>cron表达式</th>
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<th width="8%">cron表达式</th>
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<th>协议</th>
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<th width="8%">协议</th>
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<th>任务类型</th>
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<th width="8%">任务类型</th>
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<th>命令</th>
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<th width="8%">命令</th>
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<th>超时时间(秒)</th>
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<th width="8%">超时时间(秒)</th>
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<th>延迟时间(秒)</th>
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<th width="8%">延迟时间(秒)</th>
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<th>主机</th>
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<th width="8%">主机</th>
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<th>开始时间</th>
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<th width="8%">开始时间</th>
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<th>结束时间</th>
|
<th width="8%">结束时间</th>
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<th>状态</th>
|
<th width="8%">状态</th>
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<th>执行结果</th>
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<th width="8%">执行结果</th>
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</tr>
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</tr>
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</thead>
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</thead>
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<tbody>
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<tbody>
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|
@ -0,0 +1,191 @@
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|
Apache License
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||||||
|
Version 2.0, January 2004
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||||||
|
http://www.apache.org/licenses/
|
||||||
|
|
||||||
|
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||||
|
|
||||||
|
1. Definitions.
|
||||||
|
|
||||||
|
"License" shall mean the terms and conditions for use, reproduction, and
|
||||||
|
distribution as defined by Sections 1 through 9 of this document.
|
||||||
|
|
||||||
|
"Licensor" shall mean the copyright owner or entity authorized by the copyright
|
||||||
|
owner that is granting the License.
|
||||||
|
|
||||||
|
"Legal Entity" shall mean the union of the acting entity and all other entities
|
||||||
|
that control, are controlled by, or are under common control with that entity.
|
||||||
|
For the purposes of this definition, "control" means (i) the power, direct or
|
||||||
|
indirect, to cause the direction or management of such entity, whether by
|
||||||
|
contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||||
|
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||||
|
|
||||||
|
"You" (or "Your") shall mean an individual or Legal Entity exercising
|
||||||
|
permissions granted by this License.
|
||||||
|
|
||||||
|
"Source" form shall mean the preferred form for making modifications, including
|
||||||
|
but not limited to software source code, documentation source, and configuration
|
||||||
|
files.
|
||||||
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||||||
|
"Object" form shall mean any form resulting from mechanical transformation or
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||||||
|
translation of a Source form, including but not limited to compiled object code,
|
||||||
|
generated documentation, and conversions to other media types.
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||||||
|
"Work" shall mean the work of authorship, whether in Source or Object form, made
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|
available under the License, as indicated by a copyright notice that is included
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in or attached to the work (an example is provided in the Appendix below).
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"Derivative Works" shall mean any work, whether in Source or Object form, that
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is based on (or derived from) the Work and for which the editorial revisions,
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annotations, elaborations, or other modifications represent, as a whole, an
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original work of authorship. For the purposes of this License, Derivative Works
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shall not include works that remain separable from, or merely link (or bind by
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"Contribution" shall mean any work of authorship, including the original version
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thereof, that is intentionally submitted to Licensor for inclusion in the Work
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communication on electronic mailing lists, source code control systems, and
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2. Grant of Copyright License.
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|
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|
Subject to the terms and conditions of this License, each Contributor hereby
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grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
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3. Grant of Patent License.
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Subject to the terms and conditions of this License, each Contributor hereby
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grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
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Unless You explicitly state otherwise, any Contribution intentionally submitted
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6. Trademarks.
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This License does not grant permission to use the trade names, trademarks,
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||||||
|
7. Disclaimer of Warranty.
|
||||||
|
|
||||||
|
Unless required by applicable law or agreed to in writing, Licensor provides the
|
||||||
|
Work (and each Contributor provides its Contributions) on an "AS IS" BASIS,
|
||||||
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
|
||||||
|
including, without limitation, any warranties or conditions of TITLE,
|
||||||
|
NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are
|
||||||
|
solely responsible for determining the appropriateness of using or
|
||||||
|
redistributing the Work and assume any risks associated with Your exercise of
|
||||||
|
permissions under this License.
|
||||||
|
|
||||||
|
8. Limitation of Liability.
|
||||||
|
|
||||||
|
In no event and under no legal theory, whether in tort (including negligence),
|
||||||
|
contract, or otherwise, unless required by applicable law (such as deliberate
|
||||||
|
and grossly negligent acts) or agreed to in writing, shall any Contributor be
|
||||||
|
liable to You for damages, including any direct, indirect, special, incidental,
|
||||||
|
or consequential damages of any character arising as a result of this License or
|
||||||
|
out of the use or inability to use the Work (including but not limited to
|
||||||
|
damages for loss of goodwill, work stoppage, computer failure or malfunction, or
|
||||||
|
any and all other commercial damages or losses), even if such Contributor has
|
||||||
|
been advised of the possibility of such damages.
|
||||||
|
|
||||||
|
9. Accepting Warranty or Additional Liability.
|
||||||
|
|
||||||
|
While redistributing the Work or Derivative Works thereof, You may choose to
|
||||||
|
offer, and charge a fee for, acceptance of support, warranty, indemnity, or
|
||||||
|
other liability obligations and/or rights consistent with this License. However,
|
||||||
|
in accepting such obligations, You may act only on Your own behalf and on Your
|
||||||
|
sole responsibility, not on behalf of any other Contributor, and only if You
|
||||||
|
agree to indemnify, defend, and hold each Contributor harmless for any liability
|
||||||
|
incurred by, or claims asserted against, such Contributor by reason of your
|
||||||
|
accepting any such warranty or additional liability.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
APPENDIX: How to apply the Apache License to your work
|
||||||
|
|
||||||
|
To apply the Apache License to your work, attach the following boilerplate
|
||||||
|
notice, with the fields enclosed by brackets "[]" replaced with your own
|
||||||
|
identifying information. (Don't include the brackets!) The text should be
|
||||||
|
enclosed in the appropriate comment syntax for the file format. We also
|
||||||
|
recommend that a file or class name and description of purpose be included on
|
||||||
|
the same "printed page" as the copyright notice for easier identification within
|
||||||
|
third-party archives.
|
||||||
|
|
||||||
|
Copyright [yyyy] [name of copyright owner]
|
||||||
|
|
||||||
|
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.
|
|
@ -0,0 +1,110 @@
|
||||||
|
toolbox
|
||||||
|
=======
|
||||||
|
|
||||||
|
Middleware toolbox provides health chcek, pprof, profile and statistic services for [Macaron](https://github.com/go-macaron/macaron).
|
||||||
|
|
||||||
|
[API Reference](https://gowalker.org/github.com/go-macaron/toolbox)
|
||||||
|
|
||||||
|
### Installation
|
||||||
|
|
||||||
|
go get github.com/go-macaron/toolbox
|
||||||
|
|
||||||
|
## Usage
|
||||||
|
|
||||||
|
```go
|
||||||
|
// main.go
|
||||||
|
import (
|
||||||
|
"gopkg.in/macaron.v1"
|
||||||
|
"github.com/go-macaron/toolbox"
|
||||||
|
)
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
m := macaron.Classic()
|
||||||
|
m.Use(toolbox.Toolboxer(m))
|
||||||
|
m.Run()
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
Open your browser and visit `http://localhost:4000/debug` to see the effects.
|
||||||
|
|
||||||
|
## Options
|
||||||
|
|
||||||
|
`toolbox.Toolboxer` comes with a variety of configuration options:
|
||||||
|
|
||||||
|
```go
|
||||||
|
type dummyChecker struct {
|
||||||
|
}
|
||||||
|
|
||||||
|
func (dc *dummyChecker) Desc() string {
|
||||||
|
return "Dummy checker"
|
||||||
|
}
|
||||||
|
|
||||||
|
func (dc *dummyChecker) Check() error {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// ...
|
||||||
|
m.Use(toolbox.Toolboxer(m, toolbox.Options{
|
||||||
|
URLPrefix: "/debug", // URL prefix for toolbox dashboard.
|
||||||
|
HealthCheckURL: "/healthcheck", // URL for health check request.
|
||||||
|
HealthCheckers: []HealthChecker{
|
||||||
|
new(dummyChecker),
|
||||||
|
}, // Health checkers.
|
||||||
|
HealthCheckFuncs: []*toolbox.HealthCheckFuncDesc{
|
||||||
|
&toolbox.HealthCheckFuncDesc{
|
||||||
|
Desc: "Database connection",
|
||||||
|
Func: func() error { return "OK" },
|
||||||
|
},
|
||||||
|
}, // Health check functions.
|
||||||
|
PprofURLPrefix: "/debug/pprof/", // URL prefix of pprof.
|
||||||
|
ProfileURLPrefix: "/debug/profile/", // URL prefix of profile.
|
||||||
|
ProfilePath: "profile", // Path store profile files.
|
||||||
|
}))
|
||||||
|
// ...
|
||||||
|
```
|
||||||
|
|
||||||
|
## Route Statistic
|
||||||
|
|
||||||
|
Toolbox also comes with a route call statistic functionality:
|
||||||
|
|
||||||
|
```go
|
||||||
|
import (
|
||||||
|
"os"
|
||||||
|
"time"
|
||||||
|
//...
|
||||||
|
"github.com/go-macaron/toolbox"
|
||||||
|
)
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
//...
|
||||||
|
m.Get("/", func(t toolbox.Toolbox) {
|
||||||
|
start := time.Now()
|
||||||
|
|
||||||
|
// Other operations.
|
||||||
|
|
||||||
|
t.AddStatistics("GET", "/", time.Since(start))
|
||||||
|
})
|
||||||
|
|
||||||
|
m.Get("/dump", func(t toolbox.Toolbox) {
|
||||||
|
t.GetMap(os.Stdout)
|
||||||
|
})
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
Output take from test:
|
||||||
|
|
||||||
|
```
|
||||||
|
+---------------------------------------------------+------------+------------------+------------------+------------------+------------------+------------------+
|
||||||
|
| Request URL | Method | Times | Total Used(s) | Max Used(μs) | Min Used(μs) | Avg Used(μs) |
|
||||||
|
+---------------------------------------------------+------------+------------------+------------------+------------------+------------------+------------------+
|
||||||
|
| /api/user | POST | 2 | 0.000122 | 120.000000 | 2.000000 | 61.000000 |
|
||||||
|
| /api/user | GET | 1 | 0.000013 | 13.000000 | 13.000000 | 13.000000 |
|
||||||
|
| /api/user | DELETE | 1 | 0.000001 | 1.400000 | 1.400000 | 1.400000 |
|
||||||
|
| /api/admin | POST | 1 | 0.000014 | 14.000000 | 14.000000 | 14.000000 |
|
||||||
|
| /api/user/unknwon | POST | 1 | 0.000012 | 12.000000 | 12.000000 | 12.000000 |
|
||||||
|
+---------------------------------------------------+------------+------------------+------------------+------------------+------------------+------------------+
|
||||||
|
```
|
||||||
|
|
||||||
|
## License
|
||||||
|
|
||||||
|
This project is under Apache v2 License. See the [LICENSE](LICENSE) file for the full license text.
|
|
@ -0,0 +1,83 @@
|
||||||
|
// Copyright 2013 Beego Authors
|
||||||
|
// Copyright 2014 The Macaron Authors
|
||||||
|
//
|
||||||
|
// 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 toolbox
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
)
|
||||||
|
|
||||||
|
// HealthChecker represents a health check instance.
|
||||||
|
type HealthChecker interface {
|
||||||
|
Desc() string
|
||||||
|
Check() error
|
||||||
|
}
|
||||||
|
|
||||||
|
// HealthCheckFunc represents a callable function for health check.
|
||||||
|
type HealthCheckFunc func() error
|
||||||
|
|
||||||
|
// HealthCheckFunc represents a callable function for health check with description.
|
||||||
|
type HealthCheckFuncDesc struct {
|
||||||
|
Desc string
|
||||||
|
Func HealthCheckFunc
|
||||||
|
}
|
||||||
|
|
||||||
|
type healthCheck struct {
|
||||||
|
desc string
|
||||||
|
HealthChecker
|
||||||
|
check HealthCheckFunc // Not nil if add job as a function.
|
||||||
|
}
|
||||||
|
|
||||||
|
// AddHealthCheck adds new health check job.
|
||||||
|
func (t *toolbox) AddHealthCheck(hc HealthChecker) {
|
||||||
|
t.healthCheckJobs = append(t.healthCheckJobs, &healthCheck{
|
||||||
|
HealthChecker: hc,
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
// AddHealthCheckFunc adds a function as a new health check job.
|
||||||
|
func (t *toolbox) AddHealthCheckFunc(desc string, fn HealthCheckFunc) {
|
||||||
|
t.healthCheckJobs = append(t.healthCheckJobs, &healthCheck{
|
||||||
|
desc: desc,
|
||||||
|
check: fn,
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
func (t *toolbox) handleHealthCheck() string {
|
||||||
|
if len(t.healthCheckJobs) == 0 {
|
||||||
|
return "no health check jobs"
|
||||||
|
}
|
||||||
|
|
||||||
|
var buf bytes.Buffer
|
||||||
|
var err error
|
||||||
|
for _, job := range t.healthCheckJobs {
|
||||||
|
buf.WriteString("* ")
|
||||||
|
if job.check != nil {
|
||||||
|
buf.WriteString(job.desc)
|
||||||
|
err = job.check()
|
||||||
|
} else {
|
||||||
|
buf.WriteString(job.Desc())
|
||||||
|
err = job.Check()
|
||||||
|
}
|
||||||
|
buf.WriteString(": ")
|
||||||
|
if err == nil {
|
||||||
|
buf.WriteString("OK")
|
||||||
|
} else {
|
||||||
|
buf.WriteString(err.Error())
|
||||||
|
}
|
||||||
|
buf.WriteString("\n")
|
||||||
|
}
|
||||||
|
return buf.String()
|
||||||
|
}
|
|
@ -0,0 +1,163 @@
|
||||||
|
// Copyright 2013 Beego Authors
|
||||||
|
// Copyright 2014 The Macaron Authors
|
||||||
|
//
|
||||||
|
// 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 toolbox
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
"errors"
|
||||||
|
"fmt"
|
||||||
|
"io"
|
||||||
|
"os"
|
||||||
|
"path"
|
||||||
|
"runtime"
|
||||||
|
"runtime/debug"
|
||||||
|
"runtime/pprof"
|
||||||
|
"time"
|
||||||
|
|
||||||
|
"github.com/Unknwon/com"
|
||||||
|
"gopkg.in/macaron.v1"
|
||||||
|
)
|
||||||
|
|
||||||
|
var (
|
||||||
|
profilePath string
|
||||||
|
pid int
|
||||||
|
startTime = time.Now()
|
||||||
|
inCPUProfile bool
|
||||||
|
)
|
||||||
|
|
||||||
|
// StartCPUProfile starts CPU profile monitor.
|
||||||
|
func StartCPUProfile() error {
|
||||||
|
if inCPUProfile {
|
||||||
|
return errors.New("CPU profile has alreday been started!")
|
||||||
|
}
|
||||||
|
inCPUProfile = true
|
||||||
|
|
||||||
|
os.MkdirAll(profilePath, os.ModePerm)
|
||||||
|
f, err := os.Create(path.Join(profilePath, "cpu-"+com.ToStr(pid)+".pprof"))
|
||||||
|
if err != nil {
|
||||||
|
panic("fail to record CPU profile: " + err.Error())
|
||||||
|
}
|
||||||
|
pprof.StartCPUProfile(f)
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// StopCPUProfile stops CPU profile monitor.
|
||||||
|
func StopCPUProfile() error {
|
||||||
|
if !inCPUProfile {
|
||||||
|
return errors.New("CPU profile hasn't been started!")
|
||||||
|
}
|
||||||
|
pprof.StopCPUProfile()
|
||||||
|
inCPUProfile = false
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func init() {
|
||||||
|
pid = os.Getpid()
|
||||||
|
}
|
||||||
|
|
||||||
|
// DumpMemProf dumps memory profile in pprof.
|
||||||
|
func DumpMemProf(w io.Writer) {
|
||||||
|
pprof.WriteHeapProfile(w)
|
||||||
|
}
|
||||||
|
|
||||||
|
func dumpMemProf() {
|
||||||
|
os.MkdirAll(profilePath, os.ModePerm)
|
||||||
|
f, err := os.Create(path.Join(profilePath, "mem-"+com.ToStr(pid)+".memprof"))
|
||||||
|
if err != nil {
|
||||||
|
panic("fail to record memory profile: " + err.Error())
|
||||||
|
}
|
||||||
|
runtime.GC()
|
||||||
|
DumpMemProf(f)
|
||||||
|
f.Close()
|
||||||
|
}
|
||||||
|
|
||||||
|
func avg(items []time.Duration) time.Duration {
|
||||||
|
var sum time.Duration
|
||||||
|
for _, item := range items {
|
||||||
|
sum += item
|
||||||
|
}
|
||||||
|
return time.Duration(int64(sum) / int64(len(items)))
|
||||||
|
}
|
||||||
|
|
||||||
|
func dumpGC(memStats *runtime.MemStats, gcstats *debug.GCStats, w io.Writer) {
|
||||||
|
|
||||||
|
if gcstats.NumGC > 0 {
|
||||||
|
lastPause := gcstats.Pause[0]
|
||||||
|
elapsed := time.Now().Sub(startTime)
|
||||||
|
overhead := float64(gcstats.PauseTotal) / float64(elapsed) * 100
|
||||||
|
allocatedRate := float64(memStats.TotalAlloc) / elapsed.Seconds()
|
||||||
|
|
||||||
|
fmt.Fprintf(w, "NumGC:%d Pause:%s Pause(Avg):%s Overhead:%3.2f%% Alloc:%s Sys:%s Alloc(Rate):%s/s Histogram:%s %s %s \n",
|
||||||
|
gcstats.NumGC,
|
||||||
|
com.ToStr(lastPause),
|
||||||
|
com.ToStr(avg(gcstats.Pause)),
|
||||||
|
overhead,
|
||||||
|
com.HumaneFileSize(memStats.Alloc),
|
||||||
|
com.HumaneFileSize(memStats.Sys),
|
||||||
|
com.HumaneFileSize(uint64(allocatedRate)),
|
||||||
|
com.ToStr(gcstats.PauseQuantiles[94]),
|
||||||
|
com.ToStr(gcstats.PauseQuantiles[98]),
|
||||||
|
com.ToStr(gcstats.PauseQuantiles[99]))
|
||||||
|
} else {
|
||||||
|
// while GC has disabled
|
||||||
|
elapsed := time.Now().Sub(startTime)
|
||||||
|
allocatedRate := float64(memStats.TotalAlloc) / elapsed.Seconds()
|
||||||
|
|
||||||
|
fmt.Fprintf(w, "Alloc:%s Sys:%s Alloc(Rate):%s/s\n",
|
||||||
|
com.HumaneFileSize(memStats.Alloc),
|
||||||
|
com.HumaneFileSize(memStats.Sys),
|
||||||
|
com.HumaneFileSize(uint64(allocatedRate)))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// DumpGCSummary dumps GC information to io.Writer
|
||||||
|
func DumpGCSummary(w io.Writer) {
|
||||||
|
memStats := &runtime.MemStats{}
|
||||||
|
runtime.ReadMemStats(memStats)
|
||||||
|
gcstats := &debug.GCStats{PauseQuantiles: make([]time.Duration, 100)}
|
||||||
|
debug.ReadGCStats(gcstats)
|
||||||
|
|
||||||
|
dumpGC(memStats, gcstats, w)
|
||||||
|
}
|
||||||
|
|
||||||
|
func handleProfile(ctx *macaron.Context) string {
|
||||||
|
switch ctx.Query("op") {
|
||||||
|
case "startcpu":
|
||||||
|
if err := StartCPUProfile(); err != nil {
|
||||||
|
return err.Error()
|
||||||
|
}
|
||||||
|
case "stopcpu":
|
||||||
|
if err := StopCPUProfile(); err != nil {
|
||||||
|
return err.Error()
|
||||||
|
}
|
||||||
|
case "mem":
|
||||||
|
dumpMemProf()
|
||||||
|
case "gc":
|
||||||
|
var buf bytes.Buffer
|
||||||
|
DumpGCSummary(&buf)
|
||||||
|
return string(buf.Bytes())
|
||||||
|
default:
|
||||||
|
return fmt.Sprintf(`<p>Available operations:</p>
|
||||||
|
<ol>
|
||||||
|
<li><a href="%[1]s?op=startcpu">Start CPU profile</a></li>
|
||||||
|
<li><a href="%[1]s?op=stopcpu">Stop CPU profile</a></li>
|
||||||
|
<li><a href="%[1]s?op=mem">Dump memory profile</a></li>
|
||||||
|
<li><a href="%[1]s?op=gc">Dump GC summary</a></li>
|
||||||
|
</ol>`, opt.ProfileURLPrefix)
|
||||||
|
}
|
||||||
|
ctx.Redirect(opt.ProfileURLPrefix)
|
||||||
|
return ""
|
||||||
|
}
|
|
@ -0,0 +1,138 @@
|
||||||
|
// Copyright 2013 Beego Authors
|
||||||
|
// Copyright 2014 The Macaron Authors
|
||||||
|
//
|
||||||
|
// 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 toolbox
|
||||||
|
|
||||||
|
import (
|
||||||
|
"encoding/json"
|
||||||
|
"fmt"
|
||||||
|
"io"
|
||||||
|
"strings"
|
||||||
|
"sync"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Statistics struct
|
||||||
|
type Statistics struct {
|
||||||
|
RequestUrl string
|
||||||
|
RequestNum int64
|
||||||
|
MinTime time.Duration
|
||||||
|
MaxTime time.Duration
|
||||||
|
TotalTime time.Duration
|
||||||
|
}
|
||||||
|
|
||||||
|
// UrlMap contains several statistics struct to log different data
|
||||||
|
type UrlMap struct {
|
||||||
|
lock sync.RWMutex
|
||||||
|
LengthLimit int // limit the urlmap's length if it's equal to 0 there's no limit
|
||||||
|
urlmap map[string]map[string]*Statistics
|
||||||
|
}
|
||||||
|
|
||||||
|
// add statistics task.
|
||||||
|
// it needs request method, request url and statistics time duration
|
||||||
|
func (m *UrlMap) AddStatistics(requestMethod, requestUrl string, requesttime time.Duration) {
|
||||||
|
m.lock.Lock()
|
||||||
|
defer m.lock.Unlock()
|
||||||
|
|
||||||
|
if method, ok := m.urlmap[requestUrl]; ok {
|
||||||
|
if s, ok := method[requestMethod]; ok {
|
||||||
|
s.RequestNum += 1
|
||||||
|
if s.MaxTime < requesttime {
|
||||||
|
s.MaxTime = requesttime
|
||||||
|
}
|
||||||
|
if s.MinTime > requesttime {
|
||||||
|
s.MinTime = requesttime
|
||||||
|
}
|
||||||
|
s.TotalTime += requesttime
|
||||||
|
} else {
|
||||||
|
nb := &Statistics{
|
||||||
|
RequestUrl: requestUrl,
|
||||||
|
RequestNum: 1,
|
||||||
|
MinTime: requesttime,
|
||||||
|
MaxTime: requesttime,
|
||||||
|
TotalTime: requesttime,
|
||||||
|
}
|
||||||
|
m.urlmap[requestUrl][requestMethod] = nb
|
||||||
|
}
|
||||||
|
|
||||||
|
} else {
|
||||||
|
if m.LengthLimit > 0 && m.LengthLimit <= len(m.urlmap) {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
methodmap := make(map[string]*Statistics)
|
||||||
|
nb := &Statistics{
|
||||||
|
RequestUrl: requestUrl,
|
||||||
|
RequestNum: 1,
|
||||||
|
MinTime: requesttime,
|
||||||
|
MaxTime: requesttime,
|
||||||
|
TotalTime: requesttime,
|
||||||
|
}
|
||||||
|
methodmap[requestMethod] = nb
|
||||||
|
m.urlmap[requestUrl] = methodmap
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// put url statistics result in io.Writer
|
||||||
|
func (m *UrlMap) GetMap(w io.Writer) {
|
||||||
|
m.lock.RLock()
|
||||||
|
defer m.lock.RUnlock()
|
||||||
|
|
||||||
|
sep := fmt.Sprintf("+%s+%s+%s+%s+%s+%s+%s+\n", strings.Repeat("-", 51), strings.Repeat("-", 12),
|
||||||
|
strings.Repeat("-", 18), strings.Repeat("-", 18), strings.Repeat("-", 18), strings.Repeat("-", 18), strings.Repeat("-", 18))
|
||||||
|
fmt.Fprintf(w, sep)
|
||||||
|
fmt.Fprintf(w, "| % -50s| % -10s | % -16s | % -16s | % -16s | % -16s | % -16s |\n", "Request URL", "Method", "Times", "Total Used(s)", "Max Used(μs)", "Min Used(μs)", "Avg Used(μs)")
|
||||||
|
fmt.Fprintf(w, sep)
|
||||||
|
|
||||||
|
for k, v := range m.urlmap {
|
||||||
|
for kk, vv := range v {
|
||||||
|
fmt.Fprintf(w, "| % -50s| % -10s | % 16d | % 16f | % 16.6f | % 16.6f | % 16.6f |\n", k,
|
||||||
|
kk, vv.RequestNum, vv.TotalTime.Seconds(), float64(vv.MaxTime.Nanoseconds())/1000,
|
||||||
|
float64(vv.MinTime.Nanoseconds())/1000, float64(time.Duration(int64(vv.TotalTime)/vv.RequestNum).Nanoseconds())/1000,
|
||||||
|
)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
fmt.Fprintf(w, sep)
|
||||||
|
}
|
||||||
|
|
||||||
|
type URLMapInfo struct {
|
||||||
|
URL string `json:"url"`
|
||||||
|
Method string `json:"method"`
|
||||||
|
Times int64 `json:"times"`
|
||||||
|
TotalUsed float64 `json:"total_used"`
|
||||||
|
MaxUsed float64 `json:"max_used"`
|
||||||
|
MinUsed float64 `json:"min_used"`
|
||||||
|
AvgUsed float64 `json:"avg_used"`
|
||||||
|
}
|
||||||
|
|
||||||
|
func (m *UrlMap) JSON(w io.Writer) {
|
||||||
|
infos := make([]*URLMapInfo, 0, len(m.urlmap))
|
||||||
|
for k, v := range m.urlmap {
|
||||||
|
for kk, vv := range v {
|
||||||
|
infos = append(infos, &URLMapInfo{
|
||||||
|
URL: k,
|
||||||
|
Method: kk,
|
||||||
|
Times: vv.RequestNum,
|
||||||
|
TotalUsed: vv.TotalTime.Seconds(),
|
||||||
|
MaxUsed: float64(vv.MaxTime.Nanoseconds()) / 1000,
|
||||||
|
MinUsed: float64(vv.MinTime.Nanoseconds()) / 1000,
|
||||||
|
AvgUsed: float64(time.Duration(int64(vv.TotalTime)/vv.RequestNum).Nanoseconds()) / 1000,
|
||||||
|
})
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if err := json.NewEncoder(w).Encode(infos); err != nil {
|
||||||
|
panic("URLMap.JSON: " + err.Error())
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,154 @@
|
||||||
|
// Copyright 2014 The Macaron Authors
|
||||||
|
//
|
||||||
|
// 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 toolbox is a middleware that provides health check, pprof, profile and statistic services for Macaron.
|
||||||
|
package toolbox
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
"io"
|
||||||
|
"net/http"
|
||||||
|
"net/http/pprof"
|
||||||
|
"path"
|
||||||
|
"time"
|
||||||
|
|
||||||
|
"gopkg.in/macaron.v1"
|
||||||
|
)
|
||||||
|
|
||||||
|
const _VERSION = "0.1.3"
|
||||||
|
|
||||||
|
func Version() string {
|
||||||
|
return _VERSION
|
||||||
|
}
|
||||||
|
|
||||||
|
// Toolbox represents a tool box service for Macaron instance.
|
||||||
|
type Toolbox interface {
|
||||||
|
AddHealthCheck(HealthChecker)
|
||||||
|
AddHealthCheckFunc(string, HealthCheckFunc)
|
||||||
|
AddStatistics(string, string, time.Duration)
|
||||||
|
GetMap(io.Writer)
|
||||||
|
JSON(io.Writer)
|
||||||
|
}
|
||||||
|
|
||||||
|
type toolbox struct {
|
||||||
|
*UrlMap
|
||||||
|
healthCheckJobs []*healthCheck
|
||||||
|
}
|
||||||
|
|
||||||
|
// Options represents a struct for specifying configuration options for the Toolbox middleware.
|
||||||
|
type Options struct {
|
||||||
|
// URL prefix for toolbox dashboard. Default is "/debug".
|
||||||
|
URLPrefix string
|
||||||
|
// URL for health check request. Default is "/healthcheck".
|
||||||
|
HealthCheckURL string
|
||||||
|
// Health checkers.
|
||||||
|
HealthCheckers []HealthChecker
|
||||||
|
// Health check functions.
|
||||||
|
HealthCheckFuncs []*HealthCheckFuncDesc
|
||||||
|
// URL for URL map json. Default is "/urlmap.json".
|
||||||
|
URLMapPrefix string
|
||||||
|
// URL prefix of pprof. Default is "/debug/pprof/".
|
||||||
|
PprofURLPrefix string
|
||||||
|
// URL prefix of profile. Default is "/debug/profile/".
|
||||||
|
ProfileURLPrefix string
|
||||||
|
// Path store profile files. Default is "profile".
|
||||||
|
ProfilePath string
|
||||||
|
}
|
||||||
|
|
||||||
|
var opt Options
|
||||||
|
|
||||||
|
func prepareOptions(options []Options) {
|
||||||
|
if len(options) > 0 {
|
||||||
|
opt = options[0]
|
||||||
|
}
|
||||||
|
|
||||||
|
// Defaults.
|
||||||
|
if len(opt.URLPrefix) == 0 {
|
||||||
|
opt.URLPrefix = "/debug"
|
||||||
|
}
|
||||||
|
if len(opt.HealthCheckURL) == 0 {
|
||||||
|
opt.HealthCheckURL = "/healthcheck"
|
||||||
|
}
|
||||||
|
if len(opt.URLMapPrefix) == 0 {
|
||||||
|
opt.URLMapPrefix = "/urlmap.json"
|
||||||
|
}
|
||||||
|
if len(opt.PprofURLPrefix) == 0 {
|
||||||
|
opt.PprofURLPrefix = "/debug/pprof/"
|
||||||
|
} else if opt.PprofURLPrefix[len(opt.PprofURLPrefix)-1] != '/' {
|
||||||
|
opt.PprofURLPrefix += "/"
|
||||||
|
}
|
||||||
|
if len(opt.ProfileURLPrefix) == 0 {
|
||||||
|
opt.ProfileURLPrefix = "/debug/profile/"
|
||||||
|
} else if opt.ProfileURLPrefix[len(opt.ProfileURLPrefix)-1] != '/' {
|
||||||
|
opt.ProfileURLPrefix += "/"
|
||||||
|
}
|
||||||
|
if len(opt.ProfilePath) == 0 {
|
||||||
|
opt.ProfilePath = path.Join(macaron.Root, "profile")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func dashboard(ctx *macaron.Context) string {
|
||||||
|
return fmt.Sprintf(`<p>Toolbox Index:</p>
|
||||||
|
<ol>
|
||||||
|
<li><a href="%s">Pprof Information</a></li>
|
||||||
|
<li><a href="%s">Profile Operations</a></li>
|
||||||
|
</ol>`, opt.PprofURLPrefix, opt.ProfileURLPrefix)
|
||||||
|
}
|
||||||
|
|
||||||
|
var _ Toolbox = &toolbox{}
|
||||||
|
|
||||||
|
// Toolboxer is a middleware provides health check, pprof, profile and statistic services for your application.
|
||||||
|
func Toolboxer(m *macaron.Macaron, options ...Options) macaron.Handler {
|
||||||
|
prepareOptions(options)
|
||||||
|
t := &toolbox{
|
||||||
|
healthCheckJobs: make([]*healthCheck, 0, len(opt.HealthCheckers)+len(opt.HealthCheckFuncs)),
|
||||||
|
}
|
||||||
|
|
||||||
|
// Dashboard.
|
||||||
|
m.Get(opt.URLPrefix, dashboard)
|
||||||
|
|
||||||
|
// Health check.
|
||||||
|
for _, hc := range opt.HealthCheckers {
|
||||||
|
t.AddHealthCheck(hc)
|
||||||
|
}
|
||||||
|
for _, fd := range opt.HealthCheckFuncs {
|
||||||
|
t.AddHealthCheckFunc(fd.Desc, fd.Func)
|
||||||
|
}
|
||||||
|
m.Route(opt.HealthCheckURL, "HEAD,GET", t.handleHealthCheck)
|
||||||
|
|
||||||
|
// URL map.
|
||||||
|
m.Get(opt.URLMapPrefix, func(rw http.ResponseWriter) {
|
||||||
|
t.JSON(rw)
|
||||||
|
})
|
||||||
|
|
||||||
|
// Pprof.
|
||||||
|
m.Any(path.Join(opt.PprofURLPrefix, "cmdline"), pprof.Cmdline)
|
||||||
|
m.Any(path.Join(opt.PprofURLPrefix, "profile"), pprof.Profile)
|
||||||
|
m.Any(path.Join(opt.PprofURLPrefix, "symbol"), pprof.Symbol)
|
||||||
|
m.Any(opt.PprofURLPrefix, pprof.Index)
|
||||||
|
m.Any(path.Join(opt.PprofURLPrefix, "*"), pprof.Index)
|
||||||
|
|
||||||
|
// Profile.
|
||||||
|
profilePath = opt.ProfilePath
|
||||||
|
m.Get(opt.ProfileURLPrefix, handleProfile)
|
||||||
|
|
||||||
|
// Routes statistic.
|
||||||
|
t.UrlMap = &UrlMap{
|
||||||
|
urlmap: make(map[string]map[string]*Statistics),
|
||||||
|
}
|
||||||
|
|
||||||
|
return func(ctx *macaron.Context) {
|
||||||
|
ctx.MapTo(t, (*Toolbox)(nil))
|
||||||
|
}
|
||||||
|
}
|
|
@ -72,6 +72,12 @@
|
||||||
"revision": "b8a2b5ef7fb4c91c1c8ca23e2a52e29a4bcbb22f",
|
"revision": "b8a2b5ef7fb4c91c1c8ca23e2a52e29a4bcbb22f",
|
||||||
"revisionTime": "2016-11-21T22:59:37Z"
|
"revisionTime": "2016-11-21T22:59:37Z"
|
||||||
},
|
},
|
||||||
|
{
|
||||||
|
"checksumSHA1": "VMRkwnbl0mKWWvK/62CnIlv1oOg=",
|
||||||
|
"path": "github.com/go-macaron/toolbox",
|
||||||
|
"revision": "6766b8f16d1b135b250f09ba4dc4e24ab65b1107",
|
||||||
|
"revisionTime": "2017-02-20T18:37:56Z"
|
||||||
|
},
|
||||||
{
|
{
|
||||||
"checksumSHA1": "QD6LqgLz2JMxXqns8TaxtK9AuHs=",
|
"checksumSHA1": "QD6LqgLz2JMxXqns8TaxtK9AuHs=",
|
||||||
"path": "github.com/go-sql-driver/mysql",
|
"path": "github.com/go-sql-driver/mysql",
|
||||||
|
@ -145,5 +151,5 @@
|
||||||
"revisionTime": "2017-02-08T14:18:51Z"
|
"revisionTime": "2017-02-08T14:18:51Z"
|
||||||
}
|
}
|
||||||
],
|
],
|
||||||
"rootPath": "github.com/ouqiang/cron-scheduler"
|
"rootPath": "github.com/ouqiang/gocron"
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in New Issue