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Testkube
client
GetLastLogLineError

How to use GetLastLogLineError method of client Package

Best Testkube code snippet using client.GetLastLogLineError

job.go

Source:job.go

...322				return c.TailPodLogs(ctx, pod, logs)323			case corev1.PodFailed:324				err := fmt.Errorf("can't get pod logs, pod failed: %s/%s", pod.Namespace, pod.Name)325				l.Errorw(err.Error())326				return c.GetLastLogLineError(ctx, pod)327			default:328				l.Debugw("tailing job logs: waiting for pod to be ready")329				if err = wait.PollImmediate(pollInterval, pollTimeout, IsPodReady(c.ClientSet, pod.Name, c.Namespace)); err != nil {330					l.Errorw("poll immediate error when tailing logs", "error", err)331					return c.GetLastLogLineError(ctx, pod)332				}333				l.Debug("tailing pod logs")334				return c.TailPodLogs(ctx, pod, logs)335			}336		}337	}338	return339}340func (c *JobExecutor) TailPodLogs(ctx context.Context, pod corev1.Pod, logs chan []byte) (err error) {341	count := int64(1)342	var containers []string343	for _, container := range pod.Spec.InitContainers {344		containers = append(containers, container.Name)345	}346	for _, container := range pod.Spec.Containers {347		containers = append(containers, container.Name)348	}349	go func() {350		defer close(logs)351		for _, container := range containers {352			podLogOptions := corev1.PodLogOptions{353				Follow:    true,354				TailLines: &count,355				Container: container,356			}357			podLogRequest := c.ClientSet.CoreV1().358				Pods(c.Namespace).359				GetLogs(pod.Name, &podLogOptions)360			stream, err := podLogRequest.Stream(ctx)361			if err != nil {362				c.Log.Errorw("stream error", "error", err)363				continue364			}365			reader := bufio.NewReader(stream)366			for {367				b, err := reader.ReadBytes('\n')368				if err != nil {369					if err == io.EOF {370						err = nil371					}372					break373				}374				c.Log.Debug("TailPodLogs stream scan", "out", b, "pod", pod.Name)375				logs <- b376			}377			if err != nil {378				c.Log.Errorw("scanner error", "error", err)379			}380		}381	}()382	return383}384// GetPodLogError returns last line as error385func (c *JobExecutor) GetPodLogError(ctx context.Context, pod corev1.Pod) (logsBytes []byte, err error) {386	// error line should be last one387	return c.GetPodLogs(pod, 1)388}389// GetLastLogLineError return error if last line is failed390func (c *JobExecutor) GetLastLogLineError(ctx context.Context, pod corev1.Pod) error {391	l := c.Log.With("pod", pod.Name, "namespace", pod.Namespace)392	log, err := c.GetPodLogError(ctx, pod)393	if err != nil {394		return fmt.Errorf("getPodLogs error: %w", err)395	}396	l.Debugw("log", "got last log bytes", string(log)) // in case distorted log bytes397	entry, err := output.GetLogEntry(log)398	if err != nil {399		return fmt.Errorf("GetLogEntry error: %w", err)400	}401	c.Log.Errorw("got last log entry", "log", entry.String())402	return fmt.Errorf("error from last log entry: %s", entry.String())403}404// GetPodLogs returns pod logs bytes...

inspect.go

Source:inspect.go

...82				return c.executor.TailPodLogs(ctx, pod, logs)83			case corev1.PodFailed:84				err := fmt.Errorf("can't get pod logs, pod failed: %s/%s", pod.Namespace, pod.Name)85				logrus.Error(err.Error())86				return c.GetLastLogLineError(ctx, pod)87			default:88				logrus.Debug("tailing job logs: waiting for pod to be ready")89				if err = wait.PollImmediate(pollInterval, pollTimeout, IsPodReady(ctx, c.client, client.ObjectKeyFromObject(&pod))); err != nil {90					ui.ExitOnError("poll immediate error when tailing logs", err)91					return c.GetLastLogLineError(ctx, pod)92				}93				logrus.Debug("tailing pod logs")94				return c.executor.TailPodLogs(ctx, pod, logs)95			}96		}97	}98	return99}100// GetLastLogLineError return error if last line is failed101func (c TestInspectionClient) GetLastLogLineError(ctx context.Context, pod corev1.Pod) error {102	log, err := c.GetPodLogError(ctx, pod)103	if err != nil {104		return fmt.Errorf("getPodLogs error: %w", err)105	}106	logrus.Debug("log", "got last log bytes", string(log)) // in case distorted log bytes107	entry, err := output.GetLogEntry(log)108	if err != nil {109		return fmt.Errorf("GetLogEntry error: %w", err)110	}111	logrus.Error("got last log entry", "log", entry.String())112	return fmt.Errorf("error from last log entry: %s", entry.String())113}114// GetPodLogError returns last line as error115func (c TestInspectionClient) GetPodLogError(ctx context.Context, pod corev1.Pod) (logsBytes []byte, err error) {...

GetLastLogLineError

Using AI Code Generation

1import (2func main() {3	projectID := os.Getenv("GOOGLE_CLOUD_PROJECT")4	if projectID == "" {5		fmt.Println("GOOGLE_CLOUD_PROJECT environment variable must be set.")6		os.Exit(1)7	}8	err := logging.GetLastLogLineError(projectID)9	if err != nil {10		log.Fatalf("GetLastLogLineError: %v11	}12}13import (14func main() {15	projectID := os.Getenv("GOOGLE_CLOUD_PROJECT")16	if projectID == "" {17		fmt.Println("GOOGLE_CLOUD_PROJECT environment variable must be set.")18		os.Exit(1)19	}20	err := logging.GetLastLogLineError(projectID)21	if err != nil {22		log.Fatalf("GetLastLogLineError: %v23	}24}25import (26func main() {27	projectID := os.Getenv("GOOGLE_CLOUD_PROJECT")28	if projectID == "" {29		fmt.Println("GOOGLE_CLOUD_PROJECT environment variable must be set.")30		os.Exit(1)31	}32	err := logging.GetLastLogLineError(projectID)33	if err != nil {34		log.Fatalf("GetLastLogLineError: %v35	}36}37import (38func main() {39	projectID := os.Getenv("GOOGLE_CLOUD_PROJECT")40	if projectID == "" {41		fmt.Println("GOOGLE_CLOUD_PROJECT environment variable must be set.")42		os.Exit(1)43	}44	err := logging.GetLastLogLineError(projectID)45	if err != nil {46		log.Fatalf("GetLastLogLineError: %v

GetLastLogLineError

Using AI Code Generation

1import (2type Client struct {3}4func (c *Client) GetLastLogLineError() (string, error) {5	err := c.Call("Log.GetLastLogLineError", struct{}{}, &reply)6}7func main() {8	client, err := rpc.DialHTTP("tcp", "localhost:1234")9	if err != nil {10		log.Fatal("dialing:", err)11	}12	c := &Client{client}13	fmt.Println("Calling GetLastLogLineError method of Log class")14	fmt.Println("Result:", c.GetLastLogLineError())15}

GetLastLogLineError

Using AI Code Generation

1import (2func main() {3	c := client.New(edgegrid.InitConfig("~/.edgerc", "default"))4	req, err := c.NewRequest(5	if err != nil {6		fmt.Println("Error creating request")7		fmt.Println(err)8		os.Exit(1)9	}10	resp, err := c.Do(req)11	if err != nil {12		fmt.Println("Error sending request")13		fmt.Println(err)14		os.Exit(1)15	}16	body := bufio.NewReader(resp.Body)17	for {18		line, err := body.ReadString('19		if err == io.EOF {20		}21		if err != nil {22			fmt.Println("Error reading response body")23			fmt.Println(err)24			os.Exit(1)25		}26		fmt.Print(line)27	}28}29import (30func main() {31	c := client.New(edgegrid.InitConfig("~/.edgerc", "default"))32	req, err := c.NewRequest(33	if err != nil {34		fmt.Println("Error creating request")35		fmt.Println(err)36		os.Exit(1)37	}38	resp, err := c.Do(req

GetLastLogLineError

Using AI Code Generation

1import (2func main() {3	client, err := elasticsearch.NewClient(4		elasticsearch.ClientSettings{5		},6		logp.NewLogger("elasticsearch"),7	if err != nil {8		fmt.Println(err)9	}10	_, _, err = client.Ping()11	if err != nil {12		fmt.Println(err)13	}14	err = client.GetLastLogLineError()15	if err != nil {16		fmt.Println(err)17	}18}19Related posts: How to use the Elasticsearch client library in Go How to use the Elasticsearch client library in Go (Part 2) How to use the Elasticsearch client library in Go (Part 3) How to use the Elasticsearch client library in Go (Part 4)

GetLastLogLineError

Using AI Code Generation

1import (2func main() {3	conn, err := grpc.Dial("localhost:50051", grpc.WithInsecure())4	if err != nil {5		log.Fatalf("failed to connect: %v", err)6	}7	defer conn.Close()8	c := calculatorpb.NewCalculatorServiceClient(conn)9	req := &calculatorpb.GetLastLogLineRequest{10		LastLogLine: &calculatorpb.LastLogLine{11		},12	}13	res, err := c.GetLastLogLine(context.Background(), req)14	if err != nil {15		log.Fatalf("error while calling GetLastLogLine RPC: %v", err)16	}17	log.Printf("Response from GetLastLogLine: %v", res.Result)18}

GetLastLogLineError

Using AI Code Generation

1import (2func main() {3	c := &http.Client{4	}5	if err != nil {6		log.Fatal(err)7	}8	resp, err := c.Do(r)9	if err != nil {10		log.Fatal(err)11	}12	defer resp.Body.Close()13	buf := make([]byte, 1024)14	n, err := resp.Body.Read(buf)15	if err != nil {16		log.Fatal(err)17	}18	fmt.Println(string(buf[:n]))19}20import (21func main() {22	c := &http.Client{23	}24	if err != nil {25		log.Fatal(err)26	}27	resp, err := c.Do(r)28	if err != nil {29		log.Fatal(err)30	}31	defer resp.Body.Close()32	buf := make([]byte, 1024)33	n, err := resp.Body.Read(buf)34	if err != nil {35		log.Fatal(err)36	}37	fmt.Println(string(buf[:n]))38}39import (40func main() {41	c := &http.Client{42	}43	if err != nil {44		log.Fatal(err)45	}46	resp, err := c.Do(r)47	if err != nil {48		log.Fatal(err

GetLastLogLineError

Using AI Code Generation

1import (2func main() {3	lastLogLine, err := client.GetLastLogLineError()4	if err != nil {5		fmt.Println(err)6	} else {7		fmt.Println(lastLogLine)8	}9}10import (11func main() {12	lastLogLine := client.GetLastLogLine()13	fmt.Println(lastLogLine)14}15import (16func main() {17	lastLogLine := client.GetLastLogLine()18	fmt.Println(lastLogLine)19}20import (21func main() {22	lastLogLine := client.GetLastLogLine()23	fmt.Println(lastLogLine)24}25import (26func main() {27	lastLogLine := client.GetLastLogLine()28	fmt.Println(lastLogLine)29}30import (31func main() {32	lastLogLine := client.GetLastLogLine()33	fmt.Println(lastLogLine)34}35import (36func main() {37	lastLogLine := client.GetLastLogLine()38	fmt.Println(lastLogLine)39}

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