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增加edge-node top命令，用来调用系统的top命令并传入edge-node进程ID

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This commit is contained in:
GoEdgeLab
2024-05-08 19:42:55 +08:00
parent 30123160ce
commit af44f06e75
1 changed files with 36 additions and 2 deletions
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38
cmd/edge-node/main.go
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@@ -9,6 +9,7 @@ import (
teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
"github.com/TeaOSLab/EdgeNode/internal/nodes"
"github.com/TeaOSLab/EdgeNode/internal/utils"
executils "github.com/TeaOSLab/EdgeNode/internal/utils/exec"
fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
"github.com/iwind/TeaGo/Tea"
_ "github.com/iwind/TeaGo/bootstrap"
@@ -22,8 +23,10 @@ import (
_ "net/http/pprof"
"os"
"path/filepath"
"runtime"
"sort"
"strings"
"syscall"
"time"
)
@@ -31,7 +34,7 @@ func main() {
var app = apps.NewAppCmd().
Version(teaconst.Version).
Product(teaconst.ProductName).
Usage(teaconst.ProcessName + " [-v|start|stop|restart|status|quit|test|reload|service|daemon|config|pprof|accesslog|uninstall]").
Usage(teaconst.ProcessName + " [-v|start|stop|restart|status|quit|test|reload|service|daemon|config|pprof|top|accesslog|uninstall]").
Usage(teaconst.ProcessName + " [trackers|goman|conns|gc|bandwidth|disk|cache.garbage]").
Usage(teaconst.ProcessName + " [ip.drop|ip.reject|ip.remove|ip.close] IP")
@@ -552,7 +555,7 @@ func main() {
return
}
err = os.WriteFile(Tea.Root + "/configs/api_node.yaml", configYAML, 0666)
err = os.WriteFile(Tea.Root+"/configs/api_node.yaml", configYAML, 0666)
if err != nil {
fmt.Println("[ERROR]write config failed: " + err.Error())
return
@@ -560,6 +563,37 @@ func main() {
fmt.Println("success")
})
app.On("top", func() {
var sock = gosock.NewTmpSock(teaconst.ProcessName)
reply, err := sock.Send(&gosock.Command{Code: "pid"})
if err != nil {
fmt.Println("[ERROR]not started yet")
return
}
var pid = maps.NewMap(reply.Params).GetInt("pid")
if pid <= 0 {
fmt.Println("[ERROR]invalid pid '" + types.String(pid) + "'")
return
}
topExe, _ := executils.LookPath("top")
if len(topExe) > 0 {
if runtime.GOOS == "linux" {
err = syscall.Exec(topExe, []string{topExe, "-p", types.String(pid)}, os.Environ())
} else if runtime.GOOS == "darwin" {
err = syscall.Exec(topExe, []string{topExe, "-pid", types.String(pid)}, os.Environ())
} else {
fmt.Println("[ERROR]not supported os '" + runtime.GOOS + "'")
return
}
if err != nil {
fmt.Println("[ERROR]start failed: " + err.Error())
}
} else {
fmt.Println("[ERROR]could not found 'top' command in this system")
}
})
app.Run(func() {
var node = nodes.NewNode()
node.Start()