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How to use TailJobLogs method of client Package

Best Testkube code snippet using client.TailJobLogs

job.go

Source:job.go

...137		defer func() {138			c.Log.Debug("closing JobExecutor.Logs out log")139			close(out)140		}()141		if err := c.TailJobLogs(id, logs); err != nil {142			out <- output.NewOutputError(err)143			return144		}145		for l := range logs {146			entry, err := output.GetLogEntry(l)147			if err != nil {148				out <- output.NewOutputError(err)149				return150			}151			out <- entry152		}153	}()154	return155}156// Execute starts new external test execution, reads data and returns ID157// Execution is started asynchronously client can check later for results158func (c JobExecutor) Execute(execution *testkube.Execution, options ExecuteOptions) (result testkube.ExecutionResult, err error) {159	result = testkube.NewRunningExecutionResult()160	ctx := context.Background()161	err = c.CreateJob(ctx, *execution, options)162	if err != nil {163		return result.Err(err), err164	}165	podsClient := c.ClientSet.CoreV1().Pods(c.Namespace)166	pods, err := c.GetJobPods(podsClient, execution.Id, 1, 10)167	if err != nil {168		return result.Err(err), err169	}170	l := c.Log.With("executionID", execution.Id, "type", "async")171	for _, pod := range pods.Items {172		if pod.Status.Phase != corev1.PodRunning && pod.Labels["job-name"] == execution.Id {173			// async wait for complete status or error174			go func(pod corev1.Pod) {175				_, err := c.updateResultsFromPod(ctx, pod, l, execution, result)176				if err != nil {177					l.Errorw("update results from jobs pod error", "error", err)178				}179			}(pod)180			return result, nil181		}182	}183	l.Debugw("no pods was found", "totalPodsCount", len(pods.Items))184	return testkube.NewRunningExecutionResult(), nil185}186// Execute starts new external test execution, reads data and returns ID187// Execution is started synchronously client will be blocked188func (c JobExecutor) ExecuteSync(execution *testkube.Execution, options ExecuteOptions) (result testkube.ExecutionResult, err error) {189	result = testkube.NewRunningExecutionResult()190	ctx := context.Background()191	err = c.CreateJob(ctx, *execution, options)192	if err != nil {193		return result.Err(err), err194	}195	podsClient := c.ClientSet.CoreV1().Pods(c.Namespace)196	pods, err := c.GetJobPods(podsClient, execution.Id, 1, 10)197	if err != nil {198		return result.Err(err), err199	}200	l := c.Log.With("executionID", execution.Id, "type", "sync")201	// get job pod and202	for _, pod := range pods.Items {203		if pod.Status.Phase != corev1.PodRunning && pod.Labels["job-name"] == execution.Id {204			return c.updateResultsFromPod(ctx, pod, l, execution, result)205		}206	}207	l.Debugw("no pods was found", "totalPodsCount", len(pods.Items))208	return209}210// CreateJob creates new Kubernetes job based on execution and execute options211func (c JobExecutor) CreateJob(ctx context.Context, execution testkube.Execution, options ExecuteOptions) error {212	jobs := c.ClientSet.BatchV1().Jobs(c.Namespace)213	jobOptions, err := NewJobOptions(c.initImage, c.jobTemplate, execution, options)214	if err != nil {215		return err216	}217	c.Log.Debug("creating job with options", "options", jobOptions)218	jobSpec, err := NewJobSpec(c.Log, jobOptions)219	if err != nil {220		return err221	}222	_, err = jobs.Create(ctx, jobSpec, metav1.CreateOptions{})223	return err224}225// updateResultsFromPod watches logs and stores results if execution is finished226func (c JobExecutor) updateResultsFromPod(ctx context.Context, pod corev1.Pod, l *zap.SugaredLogger, execution *testkube.Execution, result testkube.ExecutionResult) (testkube.ExecutionResult, error) {227	var err error228	// save stop time and final state229	defer c.stopExecution(ctx, l, execution, &result)230	// wait for complete231	l.Debug("poll immediate waiting for pod to succeed")232	if err = wait.PollImmediate(pollInterval, pollTimeout, IsPodReady(c.ClientSet, pod.Name, c.Namespace)); err != nil {233		// continue on poll err and try to get logs later234		l.Errorw("waiting for pod complete error", "error", err)235	}236	l.Debug("poll immediate end")237	var logs []byte238	logs, err = c.GetPodLogs(pod)239	if err != nil {240		l.Errorw("get pod logs error", "error", err)241		err = c.Repository.UpdateResult(ctx, execution.Id, result.Err(err))242		if err != nil {243			l.Infow("Update result", "error", err)244		}245		return result, err246	}247	// parse job ouput log (JSON stream)248	result, _, err = output.ParseRunnerOutput(logs)249	if err != nil {250		l.Errorw("parse ouput error", "error", err)251		err = c.Repository.UpdateResult(ctx, execution.Id, result.Err(err))252		if err != nil {253			l.Errorw("Update execution result error", "error", err)254		}255		return result, err256	}257	l.Infow("execution completed saving result", "executionId", execution.Id, "status", result.Status)258	err = c.Repository.UpdateResult(ctx, execution.Id, result)259	if err != nil {260		l.Errorw("Update execution result error", "error", err)261	}262	return result, nil263}264func (c JobExecutor) stopExecution(ctx context.Context, l *zap.SugaredLogger, execution *testkube.Execution, result *testkube.ExecutionResult) {265	l.Debug("stopping execution")266	execution.Stop()267	err := c.Repository.EndExecution(ctx, execution.Id, execution.EndTime, execution.CalculateDuration())268	if err != nil {269		l.Errorw("Update execution result error", "error", err)270	}271	// metrics increase272	execution.ExecutionResult = result273	c.metrics.IncExecuteTest(*execution)274	c.Emitter.Notify(testkube.NewEventEndTestSuccess(execution))275}276// NewJobOptionsFromExecutionOptions compose JobOptions based on ExecuteOptions277func NewJobOptionsFromExecutionOptions(options ExecuteOptions) JobOptions {278	return JobOptions{279		Image:          options.ExecutorSpec.Image,280		ImageOverride:  options.ImageOverride,281		HasSecrets:     options.HasSecrets,282		JobTemplate:    options.ExecutorSpec.JobTemplate,283		TestName:       options.TestName,284		Namespace:      options.Namespace,285		SecretEnvs:     options.Request.SecretEnvs,286		HTTPProxy:      options.Request.HttpProxy,287		HTTPSProxy:     options.Request.HttpsProxy,288		UsernameSecret: options.UsernameSecret,289		TokenSecret:    options.TokenSecret,290	}291}292// GetJobPods returns job pods293func (c *JobExecutor) GetJobPods(podsClient tcorev1.PodInterface, jobName string, retryNr, retryCount int) (*corev1.PodList, error) {294	pods, err := podsClient.List(context.TODO(), metav1.ListOptions{LabelSelector: "job-name=" + jobName})295	if err != nil {296		return nil, err297	}298	if retryNr == retryCount {299		return nil, fmt.Errorf("retry count exceeeded, there are no active pods with given id=%s", jobName)300	}301	if len(pods.Items) == 0 {302		time.Sleep(time.Duration(retryNr * 500 * int(time.Millisecond))) // increase backoff timeout303		return c.GetJobPods(podsClient, jobName, retryNr+1, retryCount)304	}305	return pods, nil306}307// TailJobLogs - locates logs for job pod(s)308func (c *JobExecutor) TailJobLogs(id string, logs chan []byte) (err error) {309	podsClient := c.ClientSet.CoreV1().Pods(c.Namespace)310	ctx := context.Background()311	pods, err := c.GetJobPods(podsClient, id, 1, 10)312	if err != nil {313		close(logs)314		return err315	}316	for _, pod := range pods.Items {317		if pod.Labels["job-name"] == id {318			l := c.Log.With("podNamespace", pod.Namespace, "podName", pod.Name, "podStatus", pod.Status)319			switch pod.Status.Phase {320			case corev1.PodRunning:321				l.Debug("tailing pod logs: immediately")322				return c.TailPodLogs(ctx, pod, logs)...

run.go

Source:run.go

1package run2import (3	"fmt"4	"io/ioutil"5	"net/url"6	"os"7	"strings"8	"github.com/jenkins-x-labs/helmboot/pkg/clienthelpers"9	"github.com/jenkins-x-labs/helmboot/pkg/cmd/secrets"10	"github.com/jenkins-x-labs/helmboot/pkg/common"11	"github.com/jenkins-x-labs/helmboot/pkg/helmer"12	"github.com/jenkins-x-labs/helmboot/pkg/jxadapt"13	"github.com/jenkins-x-labs/helmboot/pkg/reqhelpers"14	"github.com/jenkins-x-labs/helmboot/pkg/secretmgr"15	"github.com/jenkins-x-labs/helmboot/pkg/secretmgr/factory"16	"github.com/jenkins-x/jx/pkg/cmd/boot"17	"github.com/jenkins-x/jx/pkg/cmd/clients"18	"github.com/jenkins-x/jx/pkg/cmd/helper"19	"github.com/jenkins-x/jx/pkg/cmd/namespace"20	"github.com/jenkins-x/jx/pkg/cmd/opts"21	"github.com/jenkins-x/jx/pkg/cmd/templates"22	"github.com/jenkins-x/jx/pkg/config"23	"github.com/jenkins-x/jx/pkg/gits"24	"github.com/jenkins-x/jx/pkg/kube"25	"github.com/jenkins-x/jx/pkg/log"26	"github.com/jenkins-x/jx/pkg/util"27	"github.com/jenkins-x/jx/pkg/versionstream"28	"github.com/jenkins-x/jx/pkg/versionstream/versionstreamrepo"29	"github.com/pkg/errors"30	"github.com/spf13/cobra"31	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"32)33// RunOptions contains the command line arguments for this command34type RunOptions struct {35	boot.BootOptions36	KindResolver factory.KindResolver37	Gitter       gits.Gitter38	ChartName    string39	GitUserName  string40	GitToken     string41	BatchMode    bool42	JobMode      bool43}44var (45	stepCustomPipelineLong = templates.LongDesc(`46		This command boots up Jenkins and/or Jenkins X in a Kubernetes cluster using GitOps47`)48	stepCustomPipelineExample = templates.Examples(`49		# runs the boot Job to install for the first time50		%s run --git-url https://github.com/myorg/environment-mycluster-dev.git51		# runs the boot Job to upgrade a cluster from the latest in git52		%s run 53`)54)55const (56	defaultChartName = "jx-labs/jxl-boot"57)58// NewCmdRun creates the new command59func NewCmdRun() *cobra.Command {60	options := RunOptions{}61	command := &cobra.Command{62		Use:     "run",63		Short:   "boots up Jenkins and/or Jenkins X in a Kubernetes cluster using GitOps by triggering a Kubernetes Job inside the cluster",64		Long:    stepCustomPipelineLong,65		Example: fmt.Sprintf(stepCustomPipelineExample, common.BinaryName, common.BinaryName),66		Run: func(command *cobra.Command, args []string) {67			common.SetLoggingLevel(command, args)68			err := options.Run()69			helper.CheckErr(err)70		},71	}72	command.Flags().StringVarP(&options.Dir, "dir", "d", ".", "the directory to look for the Jenkins X Pipeline, requirements and charts")73	command.Flags().StringVarP(&options.GitURL, "git-url", "u", "", "override the Git clone URL for the JX Boot source to start from, ignoring the versions stream. Normally specified with git-ref as well")74	command.Flags().StringVarP(&options.GitUserName, "git-user", "", "", "specify the git user name to clone the development git repository. If not specified it is found from the secrets at $JX_SECRETS_YAML")75	command.Flags().StringVarP(&options.GitToken, "git-token", "", "", "specify the git token to clone the development git repository. If not specified it is found from the secrets at $JX_SECRETS_YAML")76	command.Flags().StringVarP(&options.GitRef, "git-ref", "", "master", "override the Git ref for the JX Boot source to start from, ignoring the versions stream. Normally specified with git-url as well")77	command.Flags().StringVarP(&options.ChartName, "chart", "c", defaultChartName, "the chart name to use to install the boot Job")78	command.Flags().StringVarP(&options.VersionStreamURL, "versions-repo", "", common.DefaultVersionsURL, "the bootstrap URL for the versions repo. Once the boot config is cloned, the repo will be then read from the jx-requirements.yml")79	command.Flags().StringVarP(&options.VersionStreamRef, "versions-ref", "", common.DefaultVersionsRef, "the bootstrap ref for the versions repo. Once the boot config is cloned, the repo will be then read from the jx-requirements.yml")80	command.Flags().StringVarP(&options.HelmLogLevel, "helm-log", "v", "", "sets the helm logging level from 0 to 9. Passed into the helm CLI via the '-v' argument. Useful to diagnose helm related issues")81	command.Flags().StringVarP(&options.RequirementsFile, "requirements", "r", "", "requirements file which will overwrite the default requirements file")82	defaultBatchMode := false83	if os.Getenv("JX_BATCH_MODE") == "true" {84		defaultBatchMode = true85	}86	command.PersistentFlags().BoolVarP(&options.BatchMode, "batch-mode", "b", defaultBatchMode, "Runs in batch mode without prompting for user input")87	command.Flags().BoolVarP(&options.JobMode, "job", "", false, "if running inside the cluster lets still default to creating the boot Job rather than running boot locally")88	return command89}90// Run implements the command91func (o *RunOptions) Run() error {92	o.KindResolver.Dir = o.Dir93	if (o.JobMode || !clienthelpers.IsInCluster()) && os.Getenv("JX_DEBUG_JOB") != "true" {94		return o.RunBootJob()95	}96	bo := &o.BootOptions97	if bo.CommonOptions == nil {98		f := clients.NewFactory()99		bo.CommonOptions = opts.NewCommonOptionsWithTerm(f, os.Stdin, os.Stdout, os.Stderr)100		bo.BatchMode = o.BatchMode101	}102	err := o.addUserPasswordForPrivateGitClone(true)103	if err != nil {104		return err105	}106	err = o.verifySecretsYAML()107	if err != nil {108		return err109	}110	return bo.Run()111}112// RunBootJob runs the boot installer Job113func (o *RunOptions) RunBootJob() error {114	err := o.detectGitURL()115	if err != nil {116		return err117	}118	requirements, gitURL, err := reqhelpers.FindRequirementsAndGitURL(o.KindResolver.GetFactory(), o.GitURL, o.Git(), o.Dir)119	if err != nil {120		return err121	}122	if gitURL == "" {123		return util.MissingOption("git-url")124	}125	err = o.addUserPasswordForPrivateGitClone(false)126	if err != nil {127		return errors.Wrapf(err, "could not default the git user and token to clone the git URL")128	}129	clusterName := requirements.Cluster.ClusterName130	log.Logger().Infof("running helmboot Job for cluster %s with git URL %s", util.ColorInfo(clusterName), util.ColorInfo(gitURL))131	log.Logger().Debug("deleting the old jx-boot chart ...")132	c := util.Command{133		Name: "helm",134		Args: []string{"delete", "jx-boot"},135	}136	_, err = c.RunWithoutRetry()137	if err != nil {138		log.Logger().Debugf("failed to delete the old jx-boot chart: %s", err.Error())139	}140	err = o.verifyBootSecret(requirements)141	if err != nil {142		return err143	}144	// lets add helm repository for jx-labs145	h := helmer.NewHelmCLI(o.Dir)146	_, err = helmer.AddHelmRepoIfMissing(h, helmer.LabsChartRepository, "jx-labs", "", "")147	if err != nil {148		return errors.Wrap(err, "failed to add Jenkins X Labs chart repository")149	}150	log.Logger().Infof("updating helm repositories")151	err = h.UpdateRepo()152	if err != nil {153		log.Logger().Warnf("failed to update helm repositories: %s", err.Error())154	}155	version, err := o.findChartVersion(requirements)156	if err != nil {157		return err158	}159	c = reqhelpers.GetBootJobCommand(requirements, gitURL, o.ChartName, version)160	commandLine := fmt.Sprintf("%s %s", c.Name, strings.Join(c.Args, " "))161	log.Logger().Infof("running the command:\n\n%s\n\n", util.ColorInfo(commandLine))162	_, err = c.RunWithoutRetry()163	if err != nil {164		return errors.Wrapf(err, "failed to run command %s", commandLine)165	}166	return o.tailJobLogs()167}168func (o *RunOptions) tailJobLogs() error {169	a := jxadapt.NewJXAdapter(o.KindResolver.GetFactory(), o.Git(), o.BatchMode)170	client, ns, err := o.KindResolver.GetFactory().CreateKubeClient()171	if err != nil {172		return err173	}174	co := a.NewCommonOptions()175	selector := map[string]string{176		"job-name": "jx-boot",177	}178	containerName := "boot"179	podInterface := client.CoreV1().Pods(ns)180	for {181		pod := ""182		if err != nil {183			return err184		}185		pod, err = co.WaitForReadyPodForSelectorLabels(client, ns, selector, false)186		if err != nil {187			return err188		}189		if pod == "" {190			return fmt.Errorf("No pod found for namespace %s with selector %v", ns, selector)191		}192		err = co.TailLogs(ns, pod, containerName)193		if err != nil {194			return nil195		}196		podResource, err := podInterface.Get(pod, metav1.GetOptions{})197		if err != nil {198			return errors.Wrapf(err, "failed to get pod %s in namespace %s", pod, ns)199		}200		if kube.IsPodCompleted(podResource) {201			log.Logger().Infof("the Job pod %s has completed successfully", pod)202			return nil203		}204		log.Logger().Warnf("Job pod %s is not completed but has status: %s", pod, kube.PodStatus(podResource))205	}206}207// Git lazily create a gitter if its not specified208func (o *RunOptions) Git() gits.Gitter {209	if o.Gitter == nil {210		o.Gitter = gits.NewGitCLI()211	}212	return o.Gitter213}214func (o *RunOptions) verifyBootSecret(requirements *config.RequirementsConfig) error {215	if requirements.SecretStorage == config.SecretStorageTypeVault {216		return nil217	}218	_, ns, err := o.KindResolver.GetFactory().CreateKubeClient()219	if err != nil {220		return errors.Wrap(err, "failed to create kube client")221	}222	reqNs := requirements.Cluster.Namespace223	if reqNs != "" && reqNs != ns {224		log.Logger().Infof("switching to the deployment namespace %s as we currently are in the %s namespace", util.ColorInfo(reqNs), util.ColorInfo(ns))225		f := clients.NewFactory()226		no := &namespace.NamespaceOptions{}227		no.CommonOptions = opts.NewCommonOptionsWithTerm(f, os.Stdin, os.Stdout, os.Stderr)228		no.BatchMode = o.BatchMode229		no.Args = []string{reqNs}230		err = no.Run()231		if err != nil {232			return errors.Wrapf(err, "failed to switch to namespace %s", reqNs)233		}234		log.Logger().Infof("switched to the %s namespace", reqNs)235		ns = reqNs236	}237	o.KindResolver.Requirements = requirements238	sm, err := o.KindResolver.CreateSecretManager("")239	if err != nil {240		return errors.Wrap(err, "failed to create Secrets manager")241	}242	secretYaml := ""243	err = sm.UpsertSecrets(func(s string) (string, error) {244		secretYaml = s245		return s, nil246	}, "")247	if err != nil {248		return errors.Wrap(err, "failed to load Secrets YAML")249	}250	if secretYaml == "" {251		return fmt.Errorf("no secrets YAML found. Please run 'jxl boot secrets edit' to populate them")252	}253	err = secretmgr.VerifyBootSecrets(secretYaml)254	if err != nil {255		return errors.Wrapf(err, "invalid secrets yaml looking in namespace %s. Please run 'jxl boot secrets edit' to populate them", ns)256	}257	return nil258}259func (o *RunOptions) findChartVersion(req *config.RequirementsConfig) (string, error) {260	if o.ChartName == "" || o.ChartName[0] == '.' || o.ChartName[0] == '/' || o.ChartName[0] == '\\' || strings.Count(o.ChartName, "/") > 1 {261		// relative chart folder so ignore version262		return "", nil263	}264	f := clients.NewFactory()265	co := opts.NewCommonOptionsWithTerm(f, os.Stdin, os.Stdout, os.Stderr)266	co.BatchMode = o.BatchMode267	u := req.VersionStream.URL268	ref := req.VersionStream.Ref269	version, err := getVersionNumber(versionstream.KindChart, o.ChartName, u, ref, o.Git(), co.GetIOFileHandles())270	if err != nil {271		return version, errors.Wrapf(err, "failed to find version of chart %s in version stream %s ref %s", o.ChartName, u, ref)272	}273	return version, nil274}275// getVersionNumber returns the version number for the given kind and name or blank string if there is no locked version276func getVersionNumber(kind versionstream.VersionKind, name, repo, gitRef string, git gits.Gitter, handles util.IOFileHandles) (string, error) {277	versioner, err := createVersionResolver(repo, gitRef, git, handles)278	if err != nil {279		return "", err280	}281	return versioner.StableVersionNumber(kind, name)282}283// createVersionResolver creates a new VersionResolver service284func createVersionResolver(versionRepository string, versionRef string, git gits.Gitter, handles util.IOFileHandles) (*versionstream.VersionResolver, error) {285	versionsDir, _, err := versionstreamrepo.CloneJXVersionsRepo(versionRepository, versionRef, nil, git, true, false, handles)286	if err != nil {287		return nil, err288	}289	return &versionstream.VersionResolver{290		VersionsDir: versionsDir,291	}, nil292}293func (o *RunOptions) verifySecretsYAML() error {294	yamlFile := os.Getenv("JX_SECRETS_YAML")295	if yamlFile == "" {296		return errors.Errorf("no $JX_SECRETS_YAML defined")297	}298	exists, err := util.FileExists(yamlFile)299	if err != nil {300		return errors.Wrapf(err, "failed to verify secrets YAML file exists: %s", yamlFile)301	}302	eo := &secrets.ExportOptions{303		KindResolver: o.KindResolver,304		OutFile:      yamlFile,305	}306	if !exists {307		// lets export the secrets to the yaml file308		err = eo.Run()309		if err != nil {310			return errors.Wrapf(err, "failed to generate the secrets YAML file: %s", yamlFile)311		}312		exists, err = util.FileExists(yamlFile)313		if err != nil {314			return errors.Wrapf(err, "failed to verify secrets YAML file exists after it was generated: %s", yamlFile)315		}316		if !exists {317			return errors.Errorf("no secrets YAML file exists after it was generated: %s", yamlFile)318		}319	}320	err = eo.VerifySecrets()321	if err != nil {322		return errors.Wrapf(err, "failed to verify the secrets for file %s", yamlFile)323	}324	return nil325}326func (o *RunOptions) addUserPasswordForPrivateGitClone(inCluster bool) error {327	err := o.detectGitURL()328	if err != nil {329		return err330	}331	u, err := url.Parse(o.GitURL)332	if err != nil {333		return errors.Wrapf(err, "failed to parse git URL %s", o.GitURL)334	}335	// lets check if we've already got a user and password336	if u.User != nil {337		user := u.User338		pwd, f := user.Password()339		if user.Username() != "" && pwd != "" && f {340			return nil341		}342	}343	username := o.GitUserName344	token := o.GitToken345	if username == "" || token == "" {346		if !inCluster {347			if username == "" {348				return util.MissingOption("git-user")349			}350			return util.MissingOption("git-token")351		}352		yamlFile := os.Getenv("JX_SECRETS_YAML")353		if yamlFile == "" {354			return errors.Errorf("no $JX_SECRETS_YAML defined")355		}356		data, err := ioutil.ReadFile(yamlFile)357		if err != nil {358			return errors.Wrapf(err, "failed to load secrets YAML %s", yamlFile)359		}360		message := fmt.Sprintf("secrets YAML %s", yamlFile)361		username, token, err = secretmgr.PipelineUserTokenFromSecretsYAML(data, message)362		if err != nil {363			return err364		}365	}366	u.User = url.UserPassword(username, token)367	o.GitURL = u.String()368	o.KindResolver.GitURL = o.GitURL369	return nil370}371func (o *RunOptions) detectGitURL() error {372	if o.GitURL == "" {373		// lets try load the git URL from the secret374		gitURL, err := o.KindResolver.LoadBootRunGitURLFromSecret()375		if err != nil {376			return errors.Wrapf(err, "failed to load the boot git URL from the Secret")377		}378		if gitURL == "" {379			log.Logger().Warnf("no git-url specified and no boot git URL Secret found")380		}381		o.GitURL = gitURL382	}383	o.KindResolver.GitURL = o.GitURL384	return nil385}...

TailJobLogs

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	projectID := os.Getenv("GOOGLE_CLOUD_PROJECT")5	if projectID == "" {6		log.Fatal("Missing GOOGLE_CLOUD_PROJECT environment variable")7	}8	bookshelfClient, err := client.NewClient(ctx, projectID)9	if err != nil {10		log.Fatal(err)11	}12	logs, err := bookshelfClient.TailJobLogs(ctx, jobID)13	if err != nil {14		log.Fatal(err)15	}16	for {17		select {18			if !ok {19				fmt.Println("End of logs")20			}21			fmt.Println(log)22		}23	}24}25import (26func main() {27	ctx := context.Background()28	projectID := os.Getenv("GOOGLE_CLOUD_PROJECT")29	if projectID == "" {30		log.Fatal("Missing GOOGLE_CLOUD_PROJECT environment variable")31	}32	bookshelfClient, err := client.NewClient(ctx, projectID)33	if err != nil {34		log.Fatal(err)35	}36	logs, err := bookshelfClient.TailJobLogs(ctx, jobID)37	if err != nil {38		log.Fatal(err)39	}40	for {41		select {42			if !ok {43				fmt.Println("End of logs")44			}45			fmt.Println(log)46		}47	}48}49import (

TailJobLogs

Using AI Code Generation

1import (2func main() {3	svc := batch.New(session.New(), aws.NewConfig().WithRegion("us-east-1"))4	logs, err := svc.GetLogEvents(&batch.GetLogEventsInput{5		LogGroupName:  aws.String("/aws/batch/job"),6		LogStreamName: aws.String(logStreamName),7	})8	if err != nil {9		log.Fatal(err)10	}11	for _, e := range logs.Events {12		fmt.Printf("%s", strings.TrimSpace(*e.Message))13	}14	for {15		jobs, err := svc.DescribeJobs(&batch.DescribeJobsInput{16			Jobs: []*string{17				aws.String(jobID),18			},19		})20		if err != nil {21			log.Fatal(err)22		}23		if *jobs.Jobs[0].Status == "FAILED" {24			log.Fatal("Job failed")25		}26		if *jobs.Jobs[0].Status == "SUCCEEDED" {27		}28		time.Sleep(1 * time.Second)29	}30}31import (32func main() {33	svc := batch.New(session.New(), aws.NewConfig().WithRegion("us-east-1"))34	jobs, err := svc.DescribeJobs(&batch.DescribeJobsInput{35		Jobs: []*string{36			aws.String(jobID),37		},38	})39	if err != nil {40		log.Fatal(err)41	}42	fmt.Printf("Status: %s43}

TailJobLogs

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	client, err := client.NewClient(ctx)5	if err != nil {6		log.Fatalf(ctx, "client.NewClient: %v", err)7	}8	defer client.Close()9	it := client.TailJobLogs(ctx, jobName)10	for {11		log, err := it.Next()12		if err == iterator.Done {13		}14		if err != nil {15			log.Fatalf(ctx, "iterator.Next: %v", err)16		}17		fmt.Println(log.Message)18	}19}20import (21func main() {22	ctx := context.Background()23	client, err := client.NewClient(ctx)24	if err != nil {25		log.Fatalf(ctx, "client.NewClient: %v", err)26	}27	defer client.Close()28	it := client.TailJobLogs(ctx, jobName)29	for {30		log, err := it.Next()31		if err == iterator.Done {32		}33		if err != nil {34			log.Fatalf(ctx, "iterator.Next: %v", err)35		}36		fmt.Println(log.Message)37	}38}

TailJobLogs

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	client, err := bookshelf.NewClient(ctx, option.WithServiceAccountFile("C:\\Users\\abc\\Downloads\\key.json"))5	if err != nil {6		log.Fatal(err)7	}8	defer client.Close()9	parent := fmt.Sprintf("projects/%s/locations/%s", "project-id", "us-central1")10	job := &bookshelf.Job{11		CreateTime: time.Now().UTC().Format(time.RFC3339),12	}13	if err := client.CreateJob(ctx, parent, job); err != nil {14		log.Fatal(err)15	}16	job, err = client.GetJob(ctx, job.Name)17	if err != nil {18		log.Fatal(err)19	}20	fmt.Printf("Job: %v21	it := client.ListJobs(ctx, parent)22	for {23		job, err := it.Next()24		if err == iterator.Done {25		}26		if err != nil {27			log.Fatal(err)28		}29		fmt.Printf("Job: %v30	}31	if err := client.UpdateJob(ctx, job); err != nil {32		log.Fatal(err)33	}34	if err := client.DeleteJob(ctx, job.Name); err != nil {35		log.Fatal(err)36	}37	cluster := &bookshelf.Cluster{38	}39	if err := client.CreateCluster(ctx, cluster); err != nil {40		log.Fatal(err)41	}42	cluster, err = client.GetCluster(ctx, cluster.Name)

TailJobLogs

Using AI Code Generation

1import (2func main() {3    client, err := bookshelf.NewClient("projectID")4    if err != nil {5        log.Fatal(err)6    }7    logs := client.TailJobLogs(jobID)8    for log := range logs {9        fmt.Println(log)10    }11}

TailJobLogs

Using AI Code Generation

1import (2func main() {3    client, err := bookshelf.NewClient()4    if err != nil {5        log.Fatal(err)6    }7    if err := client.TailJobLogs(jobID, timeout); err != nil {

TailJobLogs

Using AI Code Generation

1import (2func main() {3	client, err := bookshelf.NewClient()4	if err != nil {5		fmt.Println(err)6	}7	err = client.TailJobLogs("my-job")8	if err != nil {9		fmt.Println(err)10	}11}12import (13func main() {14	client, err := bookshelf.NewClient()15	if err != nil {16		fmt.Println(err)17	}18	jobs, err := client.ListJobs()19	if err != nil {20		fmt.Println(err)21	}22	fmt.Println(jobs)23}24import (25func main() {26	client, err := bookshelf.NewClient()27	if err != nil {28		fmt.Println(err)29	}30	job, err := client.GetJob("my-job")31	if err != nil {32		fmt.Println(err)33	}34	fmt.Println(job)35}36import (37func main() {38	client, err := bookshelf.NewClient()39	if err != nil {40		fmt.Println(err)41	}42	status, err := client.GetJobStatus("my-job")43	if err != nil {44		fmt.Println(err)45	}46	fmt.Println(status)47}48import (49func main() {

TailJobLogs

Using AI Code Generation

1import (2func main() {3	client, err := jobs.NewService(testutil.Context(nil))4	if err != nil {5		fmt.Println(err)6	}7	req := &jobs.TailJobLogsRequest{

TailJobLogs

Using AI Code Generation

1import (2func main() {3	oc, err := client.New(&client.Config{4	})5	if err != nil {6		log.Fatalf("Error in creating the client: %v", err)7	}8	ns := os.Getenv("OPENSHIFT_BUILD_NAMESPACE")9	if len(ns) == 0 {10		log.Fatalf("Error in getting the namespace")11	}12	name := os.Getenv("OPENSHIFT_BUILD_NAME")13	if len(name) == 0 {14		log.Fatalf("Error in getting the build name")15	}16	logs, err := oc.BuildLogs(ns).Get(name, &buildapi.BuildLogOptions{Follow: true})17	if err != nil {18		log.Fatalf("Error in getting the build logs: %v", err)19	}20	defer logs.Close()21	buf := make([]byte, 1024)22	for {23		n, err := logs.Read(buf)24		if err != nil {25			if err != io.EOF {26				log.Fatalf("Error in reading the build logs: %v", err)27			}28		}29		if n > 0 {30			fmt.Printf("%s", string(buf[:n]))31		}32	}33}

Automation Testing Tutorials

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