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- // Copyright 2014 The Gogs Authors. All rights reserved.
- // Copyright 2019 The Gitea Authors. All rights reserved.
- // SPDX-License-Identifier: MIT
-
- package admin
-
- import (
- "fmt"
- "net/http"
- "runtime"
- "sort"
- "time"
-
- activities_model "code.gitea.io/gitea/models/activities"
- "code.gitea.io/gitea/models/db"
- "code.gitea.io/gitea/modules/base"
- "code.gitea.io/gitea/modules/graceful"
- "code.gitea.io/gitea/modules/json"
- "code.gitea.io/gitea/modules/log"
- "code.gitea.io/gitea/modules/setting"
- "code.gitea.io/gitea/modules/updatechecker"
- "code.gitea.io/gitea/modules/web"
- "code.gitea.io/gitea/services/context"
- "code.gitea.io/gitea/services/cron"
- "code.gitea.io/gitea/services/forms"
- release_service "code.gitea.io/gitea/services/release"
- repo_service "code.gitea.io/gitea/services/repository"
- )
-
- const (
- tplDashboard base.TplName = "admin/dashboard"
- tplSystemStatus base.TplName = "admin/system_status"
- tplSelfCheck base.TplName = "admin/self_check"
- tplCron base.TplName = "admin/cron"
- tplQueue base.TplName = "admin/queue"
- tplStacktrace base.TplName = "admin/stacktrace"
- tplQueueManage base.TplName = "admin/queue_manage"
- tplStats base.TplName = "admin/stats"
- )
-
- var sysStatus struct {
- StartTime string
- NumGoroutine int
-
- // General statistics.
- MemAllocated string // bytes allocated and still in use
- MemTotal string // bytes allocated (even if freed)
- MemSys string // bytes obtained from system (sum of XxxSys below)
- Lookups uint64 // number of pointer lookups
- MemMallocs uint64 // number of mallocs
- MemFrees uint64 // number of frees
-
- // Main allocation heap statistics.
- HeapAlloc string // bytes allocated and still in use
- HeapSys string // bytes obtained from system
- HeapIdle string // bytes in idle spans
- HeapInuse string // bytes in non-idle span
- HeapReleased string // bytes released to the OS
- HeapObjects uint64 // total number of allocated objects
-
- // Low-level fixed-size structure allocator statistics.
- // Inuse is bytes used now.
- // Sys is bytes obtained from system.
- StackInuse string // bootstrap stacks
- StackSys string
- MSpanInuse string // mspan structures
- MSpanSys string
- MCacheInuse string // mcache structures
- MCacheSys string
- BuckHashSys string // profiling bucket hash table
- GCSys string // GC metadata
- OtherSys string // other system allocations
-
- // Garbage collector statistics.
- NextGC string // next run in HeapAlloc time (bytes)
- LastGCTime string // last run time
- PauseTotalNs string
- PauseNs string // circular buffer of recent GC pause times, most recent at [(NumGC+255)%256]
- NumGC uint32
- }
-
- func updateSystemStatus() {
- sysStatus.StartTime = setting.AppStartTime.Format(time.RFC3339)
-
- m := new(runtime.MemStats)
- runtime.ReadMemStats(m)
- sysStatus.NumGoroutine = runtime.NumGoroutine()
-
- sysStatus.MemAllocated = base.FileSize(int64(m.Alloc))
- sysStatus.MemTotal = base.FileSize(int64(m.TotalAlloc))
- sysStatus.MemSys = base.FileSize(int64(m.Sys))
- sysStatus.Lookups = m.Lookups
- sysStatus.MemMallocs = m.Mallocs
- sysStatus.MemFrees = m.Frees
-
- sysStatus.HeapAlloc = base.FileSize(int64(m.HeapAlloc))
- sysStatus.HeapSys = base.FileSize(int64(m.HeapSys))
- sysStatus.HeapIdle = base.FileSize(int64(m.HeapIdle))
- sysStatus.HeapInuse = base.FileSize(int64(m.HeapInuse))
- sysStatus.HeapReleased = base.FileSize(int64(m.HeapReleased))
- sysStatus.HeapObjects = m.HeapObjects
-
- sysStatus.StackInuse = base.FileSize(int64(m.StackInuse))
- sysStatus.StackSys = base.FileSize(int64(m.StackSys))
- sysStatus.MSpanInuse = base.FileSize(int64(m.MSpanInuse))
- sysStatus.MSpanSys = base.FileSize(int64(m.MSpanSys))
- sysStatus.MCacheInuse = base.FileSize(int64(m.MCacheInuse))
- sysStatus.MCacheSys = base.FileSize(int64(m.MCacheSys))
- sysStatus.BuckHashSys = base.FileSize(int64(m.BuckHashSys))
- sysStatus.GCSys = base.FileSize(int64(m.GCSys))
- sysStatus.OtherSys = base.FileSize(int64(m.OtherSys))
-
- sysStatus.NextGC = base.FileSize(int64(m.NextGC))
- sysStatus.LastGCTime = time.Unix(0, int64(m.LastGC)).Format(time.RFC3339)
- sysStatus.PauseTotalNs = fmt.Sprintf("%.1fs", float64(m.PauseTotalNs)/1000/1000/1000)
- sysStatus.PauseNs = fmt.Sprintf("%.3fs", float64(m.PauseNs[(m.NumGC+255)%256])/1000/1000/1000)
- sysStatus.NumGC = m.NumGC
- }
-
- func prepareStartupProblemsAlert(ctx *context.Context) {
- if len(setting.StartupProblems) > 0 {
- content := setting.StartupProblems[0]
- if len(setting.StartupProblems) > 1 {
- content += fmt.Sprintf(" (and %d more)", len(setting.StartupProblems)-1)
- }
- ctx.Flash.Error(content, true)
- }
- }
-
- // Dashboard show admin panel dashboard
- func Dashboard(ctx *context.Context) {
- ctx.Data["Title"] = ctx.Tr("admin.dashboard")
- ctx.Data["PageIsAdminDashboard"] = true
- ctx.Data["NeedUpdate"] = updatechecker.GetNeedUpdate(ctx)
- ctx.Data["RemoteVersion"] = updatechecker.GetRemoteVersion(ctx)
- updateSystemStatus()
- ctx.Data["SysStatus"] = sysStatus
- ctx.Data["SSH"] = setting.SSH
- prepareStartupProblemsAlert(ctx)
- ctx.HTML(http.StatusOK, tplDashboard)
- }
-
- func SystemStatus(ctx *context.Context) {
- updateSystemStatus()
- ctx.Data["SysStatus"] = sysStatus
- ctx.HTML(http.StatusOK, tplSystemStatus)
- }
-
- // DashboardPost run an admin operation
- func DashboardPost(ctx *context.Context) {
- form := web.GetForm(ctx).(*forms.AdminDashboardForm)
- ctx.Data["Title"] = ctx.Tr("admin.dashboard")
- ctx.Data["PageIsAdminDashboard"] = true
- updateSystemStatus()
- ctx.Data["SysStatus"] = sysStatus
-
- // Run operation.
- if form.Op != "" {
- switch form.Op {
- case "sync_repo_branches":
- go func() {
- if err := repo_service.AddAllRepoBranchesToSyncQueue(graceful.GetManager().ShutdownContext()); err != nil {
- log.Error("AddAllRepoBranchesToSyncQueue: %v: %v", ctx.Doer.ID, err)
- }
- }()
- ctx.Flash.Success(ctx.Tr("admin.dashboard.sync_branch.started"))
- case "sync_repo_tags":
- go func() {
- if err := release_service.AddAllRepoTagsToSyncQueue(graceful.GetManager().ShutdownContext()); err != nil {
- log.Error("AddAllRepoTagsToSyncQueue: %v: %v", ctx.Doer.ID, err)
- }
- }()
- ctx.Flash.Success(ctx.Tr("admin.dashboard.sync_tag.started"))
- default:
- task := cron.GetTask(form.Op)
- if task != nil {
- go task.RunWithUser(ctx.Doer, nil)
- ctx.Flash.Success(ctx.Tr("admin.dashboard.task.started", ctx.Tr("admin.dashboard."+form.Op)))
- } else {
- ctx.Flash.Error(ctx.Tr("admin.dashboard.task.unknown", form.Op))
- }
- }
- }
- if form.From == "monitor" {
- ctx.Redirect(setting.AppSubURL + "/admin/monitor/cron")
- } else {
- ctx.Redirect(setting.AppSubURL + "/admin")
- }
- }
-
- func SelfCheck(ctx *context.Context) {
- ctx.Data["PageIsAdminSelfCheck"] = true
-
- ctx.Data["StartupProblems"] = setting.StartupProblems
- if len(setting.StartupProblems) == 0 && !setting.IsProd {
- if time.Now().Unix()%2 == 0 {
- ctx.Data["StartupProblems"] = []string{"This is a test warning message in dev mode"}
- }
- }
-
- r, err := db.CheckCollationsDefaultEngine()
- if err != nil {
- ctx.Flash.Error(fmt.Sprintf("CheckCollationsDefaultEngine: %v", err), true)
- }
-
- if r != nil {
- ctx.Data["DatabaseType"] = setting.Database.Type
- ctx.Data["DatabaseCheckResult"] = r
- hasProblem := false
- if !r.CollationEquals(r.DatabaseCollation, r.ExpectedCollation) {
- ctx.Data["DatabaseCheckCollationMismatch"] = true
- hasProblem = true
- }
- if !r.IsCollationCaseSensitive(r.DatabaseCollation) {
- ctx.Data["DatabaseCheckCollationCaseInsensitive"] = true
- hasProblem = true
- }
- ctx.Data["DatabaseCheckInconsistentCollationColumns"] = r.InconsistentCollationColumns
- hasProblem = hasProblem || len(r.InconsistentCollationColumns) > 0
-
- ctx.Data["DatabaseCheckHasProblems"] = hasProblem
- }
- ctx.HTML(http.StatusOK, tplSelfCheck)
- }
-
- func CronTasks(ctx *context.Context) {
- ctx.Data["Title"] = ctx.Tr("admin.monitor.cron")
- ctx.Data["PageIsAdminMonitorCron"] = true
- ctx.Data["Entries"] = cron.ListTasks()
- ctx.HTML(http.StatusOK, tplCron)
- }
-
- func MonitorStats(ctx *context.Context) {
- ctx.Data["Title"] = ctx.Tr("admin.monitor.stats")
- ctx.Data["PageIsAdminMonitorStats"] = true
- bs, err := json.Marshal(activities_model.GetStatistic(ctx).Counter)
- if err != nil {
- ctx.ServerError("MonitorStats", err)
- return
- }
- statsCounter := map[string]any{}
- err = json.Unmarshal(bs, &statsCounter)
- if err != nil {
- ctx.ServerError("MonitorStats", err)
- return
- }
- statsKeys := make([]string, 0, len(statsCounter))
- for k := range statsCounter {
- if statsCounter[k] == nil {
- continue
- }
- statsKeys = append(statsKeys, k)
- }
- sort.Strings(statsKeys)
- ctx.Data["StatsKeys"] = statsKeys
- ctx.Data["StatsCounter"] = statsCounter
- ctx.HTML(http.StatusOK, tplStats)
- }
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