mirror of
https://github.com/acepanel/panel.git
synced 2026-02-04 04:22:33 +08:00
105 lines
3.0 KiB
Go
105 lines
3.0 KiB
Go
package redis
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import (
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"fmt"
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"net/http"
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"strings"
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"github.com/go-chi/chi/v5"
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"github.com/tnb-labs/panel/internal/app"
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"github.com/tnb-labs/panel/internal/service"
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"github.com/tnb-labs/panel/pkg/io"
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"github.com/tnb-labs/panel/pkg/shell"
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"github.com/tnb-labs/panel/pkg/systemctl"
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"github.com/tnb-labs/panel/pkg/types"
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)
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type App struct{}
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func NewApp() *App {
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return &App{}
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}
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func (s *App) Route(r chi.Router) {
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r.Get("/load", s.Load)
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r.Get("/config", s.GetConfig)
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r.Post("/config", s.UpdateConfig)
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}
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func (s *App) Load(w http.ResponseWriter, r *http.Request) {
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status, err := systemctl.Status("redis")
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if err != nil {
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service.Error(w, http.StatusInternalServerError, "获取 Redis 状态失败")
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return
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}
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if !status {
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service.Success(w, []types.NV{})
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return
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}
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raw, err := shell.Execf("redis-cli info")
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if err != nil {
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service.Error(w, http.StatusInternalServerError, "获取 Redis 负载失败")
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return
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}
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infoLines := strings.Split(raw, "\n")
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dataRaw := make(map[string]string)
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for _, item := range infoLines {
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parts := strings.Split(item, ":")
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if len(parts) == 2 {
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dataRaw[strings.TrimSpace(parts[0])] = strings.TrimSpace(parts[1])
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}
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}
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data := []types.NV{
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{Name: "TCP 端口", Value: dataRaw["tcp_port"]},
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{Name: "已运行天数", Value: dataRaw["uptime_in_days"]},
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{Name: "连接的客户端数", Value: dataRaw["connected_clients"]},
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{Name: "已分配的内存总量", Value: dataRaw["used_memory_human"]},
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{Name: "占用内存总量", Value: dataRaw["used_memory_rss_human"]},
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{Name: "占用内存峰值", Value: dataRaw["used_memory_peak_human"]},
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{Name: "内存碎片比率", Value: dataRaw["mem_fragmentation_ratio"]},
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{Name: "运行以来连接过的客户端的总数", Value: dataRaw["total_connections_received"]},
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{Name: "运行以来执行过的命令的总数", Value: dataRaw["total_commands_processed"]},
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{Name: "每秒执行的命令数", Value: dataRaw["instantaneous_ops_per_sec"]},
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{Name: "查找数据库键成功次数", Value: dataRaw["keyspace_hits"]},
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{Name: "查找数据库键失败次数", Value: dataRaw["keyspace_misses"]},
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{Name: "最近一次 fork() 操作耗费的毫秒数", Value: dataRaw["latest_fork_usec"]},
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}
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service.Success(w, data)
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}
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func (s *App) GetConfig(w http.ResponseWriter, r *http.Request) {
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config, err := io.Read(fmt.Sprintf("%s/server/redis/redis.conf", app.Root))
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if err != nil {
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service.Error(w, http.StatusInternalServerError, "%v", err)
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return
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}
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service.Success(w, config)
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}
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func (s *App) UpdateConfig(w http.ResponseWriter, r *http.Request) {
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req, err := service.Bind[UpdateConfig](r)
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if err != nil {
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service.Error(w, http.StatusUnprocessableEntity, "%v", err)
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return
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}
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if err = io.Write(fmt.Sprintf("%s/server/redis/redis.conf", app.Root), req.Config, 0644); err != nil {
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service.Error(w, http.StatusInternalServerError, "%v", err)
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return
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}
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if err = systemctl.Restart("redis"); err != nil {
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service.Error(w, http.StatusInternalServerError, "%v", err)
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return
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}
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service.Success(w, nil)
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}
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