How to use filterLabels method of log Package

Best K6 code snippet using log.filterLabels

filter.go

Source:filter.go

...13)14var filterBox = packr.New("bundled", "./bundled")15var filterMap = make(map[string]int)  // first 8 txid: label id16var filterMapB = make(map[string]int) // first 8 txid: label id17var filterLabels = []string{""}18var filterBundled map[string]int19func InitViper(ctx context.Context) {20	bundled := viper.GetStringSlice("oip.blacklist.bundled")21	err := loadBundledLists(bundled)22	if err != nil {23		log.Error("unable to load bundled lists")24		panic(err)25	}26	filterBundled = filterMapB27	updateRemoteBlacklists()28	refresh := viper.GetString("oip.blacklist.remote.refresh")29	if refresh != "false" {30		d, err := time.ParseDuration(refresh)31		if err != nil {32			log.Error("unable to parse refresh duration", logger.Attrs{"refresh": refresh, "err": err})33		} else {34			go startRefreshInterval(ctx, d)35		}36	}37}38func startRefreshInterval(ctx context.Context, interval time.Duration) {39	for {40		select {41		case <-time.After(interval):42			updateRemoteBlacklists()43		case <-ctx.Done():44			return45		}46	}47}48func updateRemoteBlacklists() {49	log.Info("updating remote blacklists")50	remote := viper.GetStringMapString("oip.blacklist.remote.urls")51	for label, url := range remote {52		attrs := logger.Attrs{"label": label, "url": url}53		log.Info("fetching remote list", attrs)54		res, err := http.Get(url)55		if err != nil {56			attrs["err"] = err57			log.Error("unable to get remote list", attrs)58			continue59		}60		body, err := ioutil.ReadAll(res.Body)61		if err != nil {62			attrs["err"] = err63			log.Error("unable to get remote list", attrs)64			continue65		}66		_ = res.Body.Close()67		processList(string(body), label)68	}69	swapLists()70	log.Info("current filter list size %d", len(filterMap))71}72func loadBundledLists(lists []string) error {73	for _, label := range lists {74		list, err := filterBox.FindString(label + ".txt")75		if err != nil {76			return err77		}78		processList(list, label)79	}80	return nil81}82func processList(list, label string) {83	labelId := getLabelId(label)84	lines := strings.Split(list, "\n")85	for _, line := range lines {86		id := strings.SplitN(line, " ", 2)[0]87		if len(id) == 64 {88			filterMapB[id] = labelId89		}90	}91}92func getLabelId(label string) int {93	for id, l := range filterLabels {94		if label == l {95			return id96		}97	}98	filterLabels = append(filterLabels, label)99	return len(filterLabels) - 1100}101func Add(txid string, label string) {102	// ToDo requires tweaks as manually added items are lost on next remote update103	labelId := getLabelId(label)104	filterMap[txid] = labelId105}106func Contains(txid string) bool {107	_, ok := filterMap[txid]108	return ok109}110func ContainsWithLabel(txid string) (bool, string) {111	lid, ok := filterMap[txid]112	if ok {113		if lid < len(filterLabels) {114			return true, filterLabels[lid]115		}116		return true, ""117	}118	return false, ""119}120func Clear() {121	filterMap = make(map[string]int)122}123func swapLists() {124	var added []string125	var removed []string126	if len(filterMap) == 0 {127		added = make([]string, len(filterMapB))128		i := 0129		for key := range filterMapB {130			added[i] = key131			i++132		}133	} else {134		for key := range filterMapB {135			if _, ok := filterMap[key]; !ok {136				added = append(added, key)137			}138		}139		for key := range filterMap {140			if _, ok := filterMapB[key]; !ok {141				removed = append(removed, key)142			}143		}144	}145	log.Info("Swapping lists", logger.Attrs{146		"lenA":    len(filterMap),147		"lenB":    len(filterMapB),148		"added":   len(added),149		"removed": len(removed),150	})151	filterMap = filterMapB152	filterMapB = make(map[string]int, len(filterBundled))153	for key, value := range filterBundled {154		filterMapB[key] = value155	}156	for _, value := range added {157		label := ""158		lid := filterMap[value]159		if lid < len(filterLabels) {160			label = filterLabels[lid]161		}162		up := elastic.NewBulkUpdateRequest().163			Index(datastore.Index("oip042_artifact")).164			Id(value).165			Type("_doc").166			Doc(map[string]interface{}{167				"meta": map[string]interface{}{168					"blacklist": map[string]interface{}{169						"blacklisted": true,170						"filter":      label,171					},172				},173			})174		datastore.AutoBulk.Add(up)...

logdna.go

Source:logdna.go

...57    return dfault58}59func init() {60    router.AdapterFactories.Register(NewLogDNAAdapter, "logdna")61    filterLabels := make([]string, 0)62    if filterLabelsValue := os.Getenv("FILTER_LABELS"); filterLabelsValue != "" {63        filterLabels = strings.Split(filterLabelsValue, ",")64    }65    filterSources := make([]string, 0)66    if filterSourcesValue := os.Getenv("FILTER_SOURCES"); filterSourcesValue != "" {67        filterSources = strings.Split(filterSourcesValue, ",")68    }69    r := &router.Route{70        Adapter:        "logdna",71        FilterName:     getStringOpt("FILTER_NAME", ""),72        FilterID:       getStringOpt("FILTER_ID", ""),73        FilterLabels:   filterLabels,74        FilterSources:  filterSources,75    }76    if err := router.Routes.Add(r); err != nil {77        log.Fatal("Cannot Add New Route: ", err.Error())78    }79}80// NewLogDNAAdapter creates adapter:81func NewLogDNAAdapter(route *router.Route) (router.LogAdapter, error) {82    logdnaKey := os.Getenv("LOGDNA_KEY")83    if logdnaKey == "" {84        return nil, errors.New("Cannot Find Environment Variable \"LOGDNA_KEY\"")85    }86    if os.Getenv("INACTIVITY_TIMEOUT") == "" {87        os.Setenv("INACTIVITY_TIMEOUT", "1m")...

filterLabels

Using AI Code Generation

1import (2func main() {3	logs.SetLogger(logs.AdapterFile, `{"filename":"test.log","level":7,"maxlines":0,"maxsize":0,"daily":true,"maxdays":10,"color":true}`)4	logs.SetLevel(logs.LevelDebug)5	logs.EnableFuncCallDepth(true)6	logs.SetLogFuncCallDepth(3)7	logs.Debug("this is a test, my name is %s", "astaxie")8	logs.Close()9}10import (11func main() {12	logs.SetLogger(logs.AdapterFile, `{"filename":"test.log","level":7,"maxlines":0,"maxsize":0,"daily":true,"maxdays":10,"color":true}`)13	logs.SetLevel(logs.LevelDebug)14	logs.EnableFuncCallDepth(true)15	logs.SetLogFuncCallDepth(3)16	logs.Debug("this is a test, my name is %s", "astaxie")17	logs.Close()18}19import (20func main() {21	logs.SetLogger(logs.AdapterFile, `{"filename":"test.log","level":7,"maxlines":0,"maxsize":0,"daily":true,"maxdays":10,"color":true}`)22	logs.SetLevel(logs.LevelDebug)23	logs.EnableFuncCallDepth(true)24	logs.SetLogFuncCallDepth(3)25	logs.Debug("this is a test, my name is %s", "astaxie")26	logs.Close()27}28import (29func main() {30	logs.SetLogger(logs.AdapterFile, `{"filename":"test.log","level":7,"maxlines":0,"maxsize":0,"daily":true,"maxdays":10,"color":true}`)31	logs.SetLevel(logs.LevelDebug)32	logs.EnableFuncCallDepth(true)33	logs.SetLogFuncCallDepth(3)34	logs.Debug("this

filterLabels

Using AI Code Generation

1import (2func main() {3    log := logs.NewLogger()4    log.SetLogger("console")5    log.SetLevel(logs.LevelDebug)6    log.EnableFuncCallDepth(true)7    log.SetLogFuncCallDepth(3)8    log.Debug("this is a debug log")9    log.Info("this is a info log")10    log.Warn("this is a warn log")11    log.Error("this is a error log")12    log.Critical("this is a critical log")13}14log := logs.NewLogger()15log.SetLogger("file", `{"filename":"test.log"}`)16log.SetLevel(logs.LevelDebug)17log.EnableFuncCallDepth(true)18log.SetLogFuncCallDepth(3)19log.Debug("this is a debug log")20log.Info("this is a info log")21log.Warn("this is a warn log")22log.Error("this is a error log")23log.Critical("this is a critical log")

filterLabels

Using AI Code Generation

1import (2func main() {3    log := logrus.New()4    formatter := &logrus.TextFormatter{5    }6    writer, err := rotatelogs.New(7        rotatelogs.WithLinkName(logFilePath),8    if err != nil {9        fmt.Println("config local file system for logger error. ", err)10    }11    log.AddHook(lfshook.NewHook(lfshook.WriterMap{12    }, filterLabels))13    log.Info("hello world")14    log.Warn("hello world")15    log.Error("hello world")16    log.Info("hello world")

filterLabels

Using AI Code Generation

1import "fmt"2func main() {3    log := Log{Message: "This is a log message"}4    fmt.Println(log.filterLabels())5}6import "fmt"7func main() {8    log := Log{Message: "This is a log message"}9    fmt.Println(log.filterLabels())10}11import "fmt"12func main() {13    log := Log{Message: "This is a log message"}14    fmt.Println(log.filterLabels())15}16import "fmt"17func main() {18    log := Log{Message: "This is a log message"}19    fmt.Println(log.filterLabels())20}21import "fmt"22func main() {23    log := Log{Message: "This is a log message"}24    fmt.Println(log.filterLabels())25}26import "fmt"27func main() {28    log := Log{Message: "This is a log message"}29    fmt.Println(log.filterLabels())30}31import "fmt"32func main() {33    log := Log{Message: "This is a log message"}34    fmt.Println(log.filterLabels())35}36import "fmt"37func main() {38    log := Log{Message: "This is a log message"}39    fmt.Println(log.filterLabels())40}41import "fmt"42func main() {43    log := Log{Message: "This is a log message"}44    fmt.Println(log.filterLabels())45}46import "fmt"47func main() {48    log := Log{Message: "This is a log message"}49    fmt.Println(log.filterLabels())50}

filterLabels

Using AI Code Generation

1import (2func main() {3	log := Log{4		Labels: map[string]string{5		},6		Entries: []LogEntry{7			{8				Labels: map[string]string{9				},10				Time:    time.Now(),11			},12			{13				Labels: map[string]string{14				},15				Time:    time.Now(),16			},17			{18				Labels: map[string]string{19				},20				Time:    time.Now(),21			},22		},23	}24	filteredLog := log.FilterLabels(map[string]string{25	})26	fmt.Println(filteredLog)27}28type LogEntry struct {29}30type Log struct {31}32func (l Log) FilterLabels(labels map[string]string) Log {33	newLog := Log{34		Entries: []LogEntry{},35	}36	for _, entry := range l.Entries {37		if entry.MatchesLabels(labels) {38			newLog.Entries = append(newLog.Entries, entry)39		}40	}41}42func (e LogEntry) MatchesLabels(labels map[string]string)

filterLabels

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	log := log{}5	log.filterLabels("test")6}7import (8type log struct {9}10func (l *log) filterLabels(filter string) {11	fmt.Println(reflect.TypeOf(l))12	fmt.Println(reflect.TypeOf(l.Labels))13}14type log struct {15}

filterLabels

Using AI Code Generation

1import (2func main() {3	logger := log.New(os.Stdout, "logger: ", log.Lshortfile)4	logger.Println("Hello, log file!")5	logger.SetFlags(log.Ldate | log.Ltime | log.Lmicroseconds | log.Llongfile)6	logger.Println("Hello, log file!")7	logger.SetFlags(log.Ldate | log.Ltime | log.Lmicroseconds | log.Lshortfile)8	logger.Println("Hello, log file!")9	logger.SetFlags(log.Ldate | log.Ltime | log.Lmicroseconds)10	logger.Println("Hello, log file!")11	logger.SetFlags(log.Ldate | log.Ltime)12	logger.Println("Hello, log file!")13	logger.SetFlags(log.Ldate)14	logger.Println("Hello, log file!")15	logger.SetFlags(log.Ltime)16	logger.Println("Hello, log file!")17	logger.SetFlags(log.Lmicroseconds)

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