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feat(mysql): mysql-monitor增加disable子命令 close #1024
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125 changes: 125 additions & 0 deletions
125
dbm-services/mysql/db-tools/mysql-monitor/cmd/reschedule_items.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "strings" | ||
|
|
||
| ma "dbm-services/mysql/db-tools/mysql-crond/api" | ||
| "dbm-services/mysql/db-tools/mysql-monitor/pkg/config" | ||
|
|
||
| "golang.org/x/exp/slog" | ||
| ) | ||
|
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| func reschedule(configFileDir, configFileName, staff string) error { | ||
| manager := ma.NewManager(config.MonitorConfig.ApiUrl) | ||
| entries, err := manager.Entries() | ||
| if err != nil { | ||
| slog.Error("reschedule list entries", err) | ||
| return err | ||
| } | ||
|
|
||
| for _, entry := range entries { | ||
| if strings.HasPrefix( | ||
| entry.Job.Name, | ||
| fmt.Sprintf("mysql-monitor-%d", config.MonitorConfig.Port), | ||
| ) { | ||
| eid, err := manager.Delete(entry.Job.Name, true) | ||
| if err != nil { | ||
| slog.Error( | ||
| "reschedule delete entry", err, | ||
| slog.String("name", entry.Job.Name), | ||
| ) | ||
| return err | ||
| } | ||
| slog.Info( | ||
| "reschedule delete entry", | ||
| slog.String("name", entry.Job.Name), | ||
| slog.Int("ID", eid), | ||
| ) | ||
| } | ||
| } | ||
|
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| var hardCodeItems []*config.MonitorItem | ||
| itemGroups := make(map[string][]*config.MonitorItem) | ||
| for _, ele := range config.ItemsConfig { | ||
| // 硬编码监控项先排除掉 | ||
| if ele.Name == "db-up" || ele.Name == config.HeartBeatName { | ||
| if ele.IsEnable() { | ||
| hardCodeItems = append(hardCodeItems, ele) | ||
| } | ||
| continue | ||
| } | ||
|
|
||
| if ele.IsEnable() && ele.IsMatchMachineType() && ele.IsMatchRole() { | ||
| var key string | ||
|
|
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| if ele.Schedule == nil { | ||
| key = config.MonitorConfig.DefaultSchedule | ||
| } else { | ||
| key = *ele.Schedule | ||
| } | ||
|
|
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| if _, ok := itemGroups[key]; !ok { | ||
| itemGroups[key] = []*config.MonitorItem{} | ||
| } | ||
| itemGroups[key] = append(itemGroups[key], ele) | ||
| } | ||
| } | ||
|
|
||
| for k, v := range itemGroups { | ||
| var itemNames []string | ||
| for _, j := range v { | ||
| itemNames = append(itemNames, j.Name) | ||
| } | ||
| args := []string{ | ||
| "run", | ||
| "--items", strings.Join(itemNames, ","), | ||
| "-c", configFileName, // use WorkDir | ||
| } | ||
| eid, err := manager.CreateOrReplace( | ||
| ma.JobDefine{ | ||
| Name: fmt.Sprintf("mysql-monitor-%d-%s", config.MonitorConfig.Port, k), | ||
| Command: executable, | ||
| Args: args, | ||
| Schedule: k, | ||
| Creator: staff, //viper.GetString("staff"), | ||
| Enable: true, | ||
| WorkDir: configFileDir, | ||
| }, true, | ||
| ) | ||
| if err != nil { | ||
| slog.Error("reschedule add entry", err) | ||
| return err | ||
| } | ||
| slog.Info("reschedule add entry", slog.Int("entry id", eid)) | ||
| } | ||
|
|
||
| // 注册 hardcode | ||
| for _, j := range hardCodeItems { | ||
| args := []string{ | ||
| "hardcode-run", | ||
| "--items", j.Name, //strings.Join(itemNames, ","), | ||
| "-c", configFileName, | ||
| } | ||
|
|
||
| eid, err := manager.CreateOrReplace( | ||
| ma.JobDefine{ | ||
| Name: fmt.Sprintf( | ||
| "mysql-monitor-%d-hardcode-%s", config.MonitorConfig.Port, j.Name), | ||
| Command: executable, | ||
| Args: args, | ||
| Schedule: config.HardCodeSchedule, | ||
| Creator: staff, //viper.GetString("staff"), | ||
| Enable: true, | ||
| WorkDir: configFileDir, | ||
| }, true, | ||
| ) | ||
| if err != nil { | ||
| slog.Error("reschedule add hardcode entry", err) | ||
| return err | ||
| } | ||
| slog.Info("reschedule add hardcode entry", slog.Int("entry id", eid)) | ||
| } | ||
|
|
||
| return nil | ||
| } |
86 changes: 86 additions & 0 deletions
86
dbm-services/mysql/db-tools/mysql-monitor/cmd/subcmd_disable_all.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "os" | ||
| "path/filepath" | ||
|
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| "github.com/spf13/cobra" | ||
| "github.com/spf13/viper" | ||
| "golang.org/x/exp/slog" | ||
|
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| "dbm-services/mysql/db-tools/mysql-monitor/pkg/config" | ||
| ) | ||
|
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| var subCmdDisableAll = &cobra.Command{ | ||
| Use: "disable-all", | ||
| Short: "disable-all items", | ||
| Long: "disable-all items", | ||
| RunE: func(cmd *cobra.Command, args []string) error { | ||
| configPath := viper.GetString("disable-config") | ||
| if !filepath.IsAbs(configPath) { | ||
| cwd, err := os.Getwd() | ||
| if err != nil { | ||
| slog.Error("disable-all get config abs path", err) | ||
| return err | ||
| } | ||
| configPath = filepath.Join(cwd, configPath) | ||
| } | ||
| configFileDir, configFileName := filepath.Split(configPath) | ||
|
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| err := config.InitConfig(configPath) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| initLogger(config.MonitorConfig.Log) | ||
|
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| emptyItemsConfig, err := os.CreateTemp("/tmp", "empty-items.yaml") | ||
| if err != nil { | ||
| slog.Error("disable-all create empty items config", slog.String("error", err.Error())) | ||
| return err | ||
| } | ||
| defer func() { | ||
| _ = emptyItemsConfig.Close() | ||
| _ = os.Remove(emptyItemsConfig.Name()) | ||
| }() | ||
| slog.Info("disable-all create empty items config success") | ||
|
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| config.MonitorConfig.ItemsConfigFile = emptyItemsConfig.Name() | ||
|
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| err = config.LoadMonitorItemsConfig() | ||
| if err != nil { | ||
| slog.Error("disable-all load items", err) | ||
| return err | ||
| } | ||
|
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| disableDbUp := viper.GetBool("with-db-up") | ||
| if !disableDbUp { | ||
| config.InjectMonitorDbUpItem() | ||
| } | ||
| config.InjectMonitorHeartBeatItem() | ||
|
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| slog.Info("disable-all", | ||
| slog.String("staff", viper.GetString("staff"))) | ||
| err = reschedule(configFileDir, configFileName, viper.GetString("disable-staff")) | ||
| if err != nil { | ||
| slog.Error("disable-all sub-cmd", slog.String("error", err.Error())) | ||
| return err | ||
| } | ||
|
|
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| return nil | ||
| }, | ||
| } | ||
|
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| func init() { | ||
| subCmdDisableAll.PersistentFlags().StringP("config", "c", "", "config file") | ||
| _ = subCmdDisableAll.MarkPersistentFlagRequired("config") | ||
| _ = viper.BindPFlag("disable-config", subCmdDisableAll.PersistentFlags().Lookup("config")) | ||
|
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| subCmdDisableAll.PersistentFlags().StringP("staff", "", "", "staff name") | ||
| _ = subCmdDisableAll.MarkPersistentFlagRequired("staff") | ||
| _ = viper.BindPFlag("disable-staff", subCmdDisableAll.PersistentFlags().Lookup("staff")) | ||
|
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| subCmdDisableAll.PersistentFlags().BoolP("with-db-up", "", false, "also disable db-up") | ||
| _ = viper.BindPFlag("with-db-up", subCmdDisableAll.PersistentFlags().Lookup("with-db-up")) | ||
|
|
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| rootCmd.AddCommand(subCmdDisableAll) | ||
| } |
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