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// Copyright 2014 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package admin
import (
"fmt"
"runtime"
"strings"
"time"
"github.com/Unknwon/com"
"gopkg.in/macaron.v1"
"github.com/gogits/gogs/models"
"github.com/gogits/gogs/models/cron"
"github.com/gogits/gogs/modules/base"
"github.com/gogits/gogs/modules/middleware"
"github.com/gogits/gogs/modules/process"
"github.com/gogits/gogs/modules/setting"
)
const (
DASHBOARD base.TplName = "admin/dashboard"
CONFIG base.TplName = "admin/config"
MONITOR base.TplName = "admin/monitor"
)
var (
startTime = time.Now()
)
var sysStatus struct {
Uptime 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)
LastGC string // last run in absolute time (ns)
PauseTotalNs string
PauseNs string // circular buffer of recent GC pause times, most recent at [(NumGC+255)%256]
NumGC uint32
}
func updateSystemStatus() {
sysStatus.Uptime = base.TimeSincePro(startTime)
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.LastGC = fmt.Sprintf("%.1fs", float64(time.Now().UnixNano()-int64(m.LastGC))/1000/1000/1000)
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
}
// Operation types.
type AdminOperation int
const (
CLEAN_INACTIVATE_USER AdminOperation = iota + 1
CLEAN_REPO_ARCHIVES
CLEAN_MISSING_REPOS
GIT_GC_REPOS
SYNC_SSH_AUTHORIZED_KEY
SYNC_REPOSITORY_UPDATE_HOOK
REINIT_MISSING_REPOSITORY
)
func Dashboard(ctx *middleware.Context) {
ctx.Data["Title"] = ctx.Tr("admin.dashboard")
ctx.Data["PageIsAdmin"] = true
ctx.Data["PageIsAdminDashboard"] = true
// Run operation.
op, _ := com.StrTo(ctx.Query("op")).Int()
if op > 0 {
var err error
var success string
switch AdminOperation(op) {
case CLEAN_INACTIVATE_USER:
success = ctx.Tr("admin.dashboard.delete_inactivate_accounts_success")
err = models.DeleteInactivateUsers()
case CLEAN_REPO_ARCHIVES:
success = ctx.Tr("admin.dashboard.delete_repo_archives_success")
err = models.DeleteRepositoryArchives()
case CLEAN_MISSING_REPOS:
success = ctx.Tr("admin.dashboard.delete_missing_repos_success")
err = models.DeleteMissingRepositories()
case GIT_GC_REPOS:
success = ctx.Tr("admin.dashboard.git_gc_repos_success")
err = models.GitGcRepos()
case SYNC_SSH_AUTHORIZED_KEY:
success = ctx.Tr("admin.dashboard.resync_all_sshkeys_success")
err = models.RewriteAllPublicKeys()
case SYNC_REPOSITORY_UPDATE_HOOK:
success = ctx.Tr("admin.dashboard.resync_all_update_hooks_success")
err = models.RewriteRepositoryUpdateHook()
case REINIT_MISSING_REPOSITORY:
success = ctx.Tr("admin.dashboard.reinit_missing_repos_success")
err = models.ReinitMissingRepositories()
}
if err != nil {
ctx.Flash.Error(err.Error())
} else {
ctx.Flash.Success(success)
}
ctx.Redirect(setting.AppSubUrl + "/admin")
return
}
ctx.Data["Stats"] = models.GetStatistic()
// FIXME: update periodically
updateSystemStatus()
ctx.Data["SysStatus"] = sysStatus
ctx.HTML(200, DASHBOARD)
}
func Config(ctx *middleware.Context) {
ctx.Data["Title"] = ctx.Tr("admin.config")
ctx.Data["PageIsAdmin"] = true
ctx.Data["PageIsAdminConfig"] = true
ctx.Data["AppUrl"] = setting.AppUrl
ctx.Data["Domain"] = setting.Domain
ctx.Data["OfflineMode"] = setting.OfflineMode
ctx.Data["DisableRouterLog"] = setting.DisableRouterLog
ctx.Data["RunUser"] = setting.RunUser
ctx.Data["RunMode"] = strings.Title(macaron.Env)
ctx.Data["RepoRootPath"] = setting.RepoRootPath
ctx.Data["StaticRootPath"] = setting.StaticRootPath
ctx.Data["LogRootPath"] = setting.LogRootPath
ctx.Data["ScriptType"] = setting.ScriptType
ctx.Data["ReverseProxyAuthUser"] = setting.ReverseProxyAuthUser
ctx.Data["Service"] = setting.Service
ctx.Data["DbCfg"] = models.DbCfg
ctx.Data["Webhook"] = setting.Webhook
ctx.Data["MailerEnabled"] = false
if setting.MailService != nil {
ctx.Data["MailerEnabled"] = true
ctx.Data["Mailer"] = setting.MailService
}
ctx.Data["CacheAdapter"] = setting.CacheAdapter
ctx.Data["CacheInternal"] = setting.CacheInternal
ctx.Data["CacheConn"] = setting.CacheConn
ctx.Data["SessionConfig"] = setting.SessionConfig
ctx.Data["PictureService"] = setting.PictureService
ctx.Data["DisableGravatar"] = setting.DisableGravatar
type logger struct {
Mode, Config string
}
loggers := make([]*logger, len(setting.LogModes))
for i := range setting.LogModes {
loggers[i] = &logger{setting.LogModes[i], setting.LogConfigs[i]}
}
ctx.Data["Loggers"] = loggers
ctx.HTML(200, CONFIG)
}
func Monitor(ctx *middleware.Context) {
ctx.Data["Title"] = ctx.Tr("admin.monitor")
ctx.Data["PageIsAdmin"] = true
ctx.Data["PageIsAdminMonitor"] = true
ctx.Data["Processes"] = process.Processes
ctx.Data["Entries"] = cron.ListTasks()
ctx.HTML(200, MONITOR)
}
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