How to use Init method of executor Package

Best K6 code snippet using executor.Init

local.go

Source:local.go Github

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...89 return &ExecutionScheduler{90 runner: runner,91 logger: logger,92 options: options,93 initProgress: pb.New(pb.WithConstLeft("Init")),94 executors: executors,95 executorConfigs: executorConfigs,96 executionPlan: executionPlan,97 maxDuration: maxDuration,98 maxPossibleVUs: maxPossibleVUs,99 state: executionState,100 }, nil101}102// GetRunner returns the wrapped lib.Runner instance.103func (e *ExecutionScheduler) GetRunner() lib.Runner {104 return e.runner105}106// GetState returns a pointer to the execution state struct for the local107// execution scheduler. It's guaranteed to be initialized and present, though108// see the documentation in lib/execution.go for caveats about its usage. The109// most important one is that none of the methods beyond the pause-related ones110// should be used for synchronization.111func (e *ExecutionScheduler) GetState() *lib.ExecutionState {112 return e.state113}114// GetExecutors returns the slice of configured executor instances which115// have work, sorted by their (startTime, name) in an ascending order.116func (e *ExecutionScheduler) GetExecutors() []lib.Executor {117 return e.executors118}119// GetExecutorConfigs returns the slice of all executor configs, sorted by120// their (startTime, name) in an ascending order.121func (e *ExecutionScheduler) GetExecutorConfigs() []lib.ExecutorConfig {122 return e.executorConfigs123}124// GetInitProgressBar returns the progress bar associated with the Init125// function. After the Init is done, it is "hijacked" to display real-time126// execution statistics as a text bar.127func (e *ExecutionScheduler) GetInitProgressBar() *pb.ProgressBar {128 return e.initProgress129}130// GetExecutionPlan is a helper method so users of the local execution scheduler131// don't have to calculate the execution plan again.132func (e *ExecutionScheduler) GetExecutionPlan() []lib.ExecutionStep {133 return e.executionPlan134}135// initVU is a helper method that's used to both initialize the planned VUs136// in the Init() method, and also passed to executors so they can initialize137// any unplanned VUs themselves.138func (e *ExecutionScheduler) initVU(139 samplesOut chan<- stats.SampleContainer, logger *logrus.Entry,140) (lib.InitializedVU, error) {141 // Get the VU IDs here, so that the VUs are (mostly) ordered by their142 // number in the channel buffer143 vuIDLocal, vuIDGlobal := e.state.GetUniqueVUIdentifiers()144 vu, err := e.runner.NewVU(vuIDLocal, vuIDGlobal, samplesOut)145 if err != nil {146 return nil, errext.WithHint(err, fmt.Sprintf("error while initializing VU #%d", vuIDGlobal))147 }148 logger.Debugf("Initialized VU #%d", vuIDGlobal)149 return vu, nil150}151// getRunStats is a helper function that can be used as the execution152// scheduler's progressbar substitute (i.e. hijack).153func (e *ExecutionScheduler) getRunStats() string {154 status := "running"155 if e.state.IsPaused() {156 status = "paused"157 }158 if e.state.HasStarted() {159 dur := e.state.GetCurrentTestRunDuration()160 status = fmt.Sprintf("%s (%s)", status, pb.GetFixedLengthDuration(dur, e.maxDuration))161 }162 vusFmt := pb.GetFixedLengthIntFormat(int64(e.maxPossibleVUs))163 return fmt.Sprintf(164 "%s, "+vusFmt+"/"+vusFmt+" VUs, %d complete and %d interrupted iterations",165 status, e.state.GetCurrentlyActiveVUsCount(), e.state.GetInitializedVUsCount(),166 e.state.GetFullIterationCount(), e.state.GetPartialIterationCount(),167 )168}169func (e *ExecutionScheduler) initVUsConcurrently(170 ctx context.Context, samplesOut chan<- stats.SampleContainer, count uint64,171 concurrency int, logger *logrus.Entry,172) chan error {173 doneInits := make(chan error, count) // poor man's early-return waitgroup174 limiter := make(chan struct{})175 for i := 0; i < concurrency; i++ {176 go func() {177 for range limiter {178 newVU, err := e.initVU(samplesOut, logger)179 if err == nil {180 e.state.AddInitializedVU(newVU)181 }182 doneInits <- err183 }184 }()185 }186 go func() {187 defer close(limiter)188 for vuNum := uint64(0); vuNum < count; vuNum++ {189 select {190 case limiter <- struct{}{}:191 case <-ctx.Done():192 return193 }194 }195 }()196 return doneInits197}198// Init concurrently initializes all of the planned VUs and then sequentially199// initializes all of the configured executors.200func (e *ExecutionScheduler) Init(ctx context.Context, samplesOut chan<- stats.SampleContainer) error {201 logger := e.logger.WithField("phase", "local-execution-scheduler-init")202 vusToInitialize := lib.GetMaxPlannedVUs(e.executionPlan)203 logger.WithFields(logrus.Fields{204 "neededVUs": vusToInitialize,205 "executorsCount": len(e.executors),206 }).Debugf("Start of initialization")207 subctx, cancel := context.WithCancel(ctx)208 defer cancel()209 e.state.SetExecutionStatus(lib.ExecutionStatusInitVUs)210 doneInits := e.initVUsConcurrently(subctx, samplesOut, vusToInitialize, runtime.GOMAXPROCS(0), logger)211 initializedVUs := new(uint64)212 vusFmt := pb.GetFixedLengthIntFormat(int64(vusToInitialize))213 e.initProgress.Modify(214 pb.WithProgress(func() (float64, []string) {215 doneVUs := atomic.LoadUint64(initializedVUs)216 right := fmt.Sprintf(vusFmt+"/%d VUs initialized", doneVUs, vusToInitialize)217 return float64(doneVUs) / float64(vusToInitialize), []string{right}218 }),219 )220 for vuNum := uint64(0); vuNum < vusToInitialize; vuNum++ {221 select {222 case err := <-doneInits:223 if err != nil {224 logger.WithError(err).Debug("VU initialization returned with an error, aborting...")225 // the context's cancel() is called in a defer above and will226 // abort any in-flight VU initializations227 return err228 }229 atomic.AddUint64(initializedVUs, 1)230 case <-ctx.Done():231 return ctx.Err()232 }233 }234 e.state.SetInitVUFunc(func(ctx context.Context, logger *logrus.Entry) (lib.InitializedVU, error) {235 return e.initVU(samplesOut, logger)236 })237 e.state.SetExecutionStatus(lib.ExecutionStatusInitExecutors)238 logger.Debugf("Finished initializing needed VUs, start initializing executors...")239 for _, exec := range e.executors {240 executorConfig := exec.GetConfig()241 if err := exec.Init(ctx); err != nil {242 return fmt.Errorf("error while initializing executor %s: %w", executorConfig.GetName(), err)243 }244 logger.Debugf("Initialized executor %s", executorConfig.GetName())245 }246 e.state.SetExecutionStatus(lib.ExecutionStatusInitDone)247 logger.Debugf("Initialization completed")248 return nil249}250// runExecutor gets called by the public Run() method once per configured251// executor, each time in a new goroutine. It is responsible for waiting out the252// configured startTime for the specific executor and then running its Run()253// method.254func (e *ExecutionScheduler) runExecutor(255 runCtx context.Context, runResults chan<- error, engineOut chan<- stats.SampleContainer, executor lib.Executor,256 builtinMetrics *metrics.BuiltinMetrics,257) {258 executorConfig := executor.GetConfig()259 executorStartTime := executorConfig.GetStartTime()260 executorLogger := e.logger.WithFields(logrus.Fields{261 "executor": executorConfig.GetName(),...

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runlevel.go

Source:runlevel.go Github

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...17 CmdNameGetCurrentRunLevelSctrl = "GetCurRunLevelSctrl"18 CmdNameSetRunLevelSctrl = "SetRunLevelSctrl"19 CmdNameIsolateRunLevelSctrl = "IsolateRunLevelSctrl"20 //系统运行级别 使用init命令21 CmdNameGetCurrentRunLevelInit = "GetCurRunLevelInit"22 CmdNameSetRunLevelInit = "SetRunLevelInit"23 CmdNameIsolateRunLevelInit = "IsolateRunLevelInit"24)25//runlevel 参数26const (27 CmdParamRunLevel = "runLevel"28)29//runlevel 返回结果30const (31 ResultDataKeyStatus = "status"32)33var (34 gCentOs7RunLevelList = map[int]string{35 0: "poweroff.target",36 1: "rescue.target",37 2: "multi-user.target",38 3: "multi-user.target",39 4: "multi-user.target",40 5: "graphical.target",41 6: "reboot.target"}42)43func getRunLevelIndex(runLevel string) string {44 switch runLevel {45 case "poweroff.target":46 return "0"47 case "rescue.target":48 return "1"49 case "multi-user.target":50 return "3"51 case "graphical.target":52 return "5"53 case "reboot.target":54 return "6"55 }56 return ""57}58func getRunLevelIndexFromCmdInit(runLevel string) string {59 replaceFlag := "N "60 levelStr := strings.Replace(runLevel, replaceFlag, "", -1)61 if levelStr != "" {62 _, err := strconv.Atoi(levelStr)63 if err == nil {64 return levelStr65 }66 }67 return ""68}69//GetCurRunLevelSctrl centos7 获取当前runlevel 命令70func GetCurRunLevelSctrl(e executor.Executor, params *executor.ExecutorCmdParams) executor.ExecuteResult {71 if e != nil {72 //@remark 获取当前runlevel 不需要参数73 cmdStr := "systemctl get-default"74 es, err := e.ExecShell(cmdStr)75 if err != nil {76 return executor.ErrorExecuteResult(err)77 }78 if es.ExitCode == 0 && len(es.Stderr) == 0 {79 er := executor.SuccessulExecuteResult(es, false, "Runlevel get successful")80 var value string81 if len(es.Stdout) == 1 {82 value = es.Stdout[0]83 value = getRunLevelIndex(value)84 }85 resultData := map[string]string{ResultDataKeyStatus: value}86 er.ResultData = resultData87 return er88 }89 var errMsg string90 if len(es.Stderr) == 0 {91 errMsg = executor.ErrMsgUnknow92 } else {93 errMsg = es.Stderr[0]94 }95 return executor.NotSuccessulExecuteResult(es, errMsg)96 }97 return executor.ErrorExecuteResult(errors.New("executor is nil"))98}99//SetRunLevelSctrl centos7 设置runlevel 命令100func SetRunLevelSctrl(e executor.Executor, params *executor.ExecutorCmdParams) executor.ExecuteResult {101 if e != nil {102 level, err := executor.ExtractCmdFuncIntParam(params, CmdParamRunLevel)103 if err != nil {104 return executor.ErrorExecuteResult(err)105 }106 var (107 runLevelStr string108 ok bool109 )110 runLevelStr, ok = gCentOs7RunLevelList[level]111 if !ok {112 return executor.ErrorExecuteResult(errors.New("unrecognized param"))113 }114 cmdStr := fmt.Sprintf("%s %s %s", "systemctl", "set-default", runLevelStr)115 log.Debug("cmdStr=%s", cmdStr)116 es, err := e.ExecShell(cmdStr)117 if err != nil {118 return executor.ErrorExecuteResult(err)119 }120 log.Debug("SetRunLevel Result %v", es)121 log.Debug("SetRunLevel es.Stdout %v", es.Stdout)122 log.Debug("SetRunLevel es.Stderr %v", es.Stderr)123 if es.ExitCode == 0 /*&& len(es.Stderr) == 0*/ {124 er := executor.SuccessulExecuteResult(es, true, fmt.Sprintf("Runlevel %d set successful", level))125 return er126 }127 var errMsg string128 if len(es.Stderr) == 0 {129 errMsg = executor.ErrMsgUnknow130 } else {131 errMsg = es.Stderr[0]132 }133 return executor.NotSuccessulExecuteResult(es, errMsg)134 }135 return executor.ErrorExecuteResult(errors.New("executor is nil"))136}137//IsolateRunLevelSctrl centos7 切换到指定的运行级别138func IsolateRunLevelSctrl(e executor.Executor, params *executor.ExecutorCmdParams) executor.ExecuteResult {139 if e != nil {140 level, err := executor.ExtractCmdFuncIntParam(params, CmdParamRunLevel)141 if err != nil {142 return executor.ErrorExecuteResult(err)143 }144 var (145 runLevelStr string146 ok bool147 )148 runLevelStr, ok = gCentOs7RunLevelList[level]149 if !ok {150 return executor.ErrorExecuteResult(errors.New("unrecognized param"))151 }152 cmdStr := fmt.Sprintf("%s %s %s", "systemctl", "isolate", runLevelStr)153 es, err := e.ExecShell(cmdStr)154 if err != nil {155 return executor.ErrorExecuteResult(err)156 }157 if es.ExitCode == 0 && len(es.Stderr) == 0 {158 er := executor.SuccessulExecuteResult(es, true, "")159 return er160 }161 var errMsg string162 if len(es.Stderr) == 0 {163 errMsg = executor.ErrMsgUnknow164 } else {165 errMsg = es.Stderr[0]166 }167 return executor.NotSuccessulExecuteResult(es, errMsg)168 }169 return executor.ErrorExecuteResult(errors.New("executor is nil"))170}171//GetCurRunLevelInit 通过init命令获取runlevel172func GetCurRunLevelInit(e executor.Executor, params *executor.ExecutorCmdParams) executor.ExecuteResult {173 if e != nil {174 cmdStr := "runlevel"175 es, err := e.ExecShell(cmdStr)176 if err != nil {177 return executor.ErrorExecuteResult(err)178 }179 if es.ExitCode == 0 && len(es.Stderr) == 0 {180 er := executor.SuccessulExecuteResult(es, false, "get current run level init successful")181 var value string182 if len(es.Stdout) == 1 {183 value = es.Stdout[0]184 value = getRunLevelIndexFromCmdInit(value)185 }186 resultData := map[string]string{ResultDataKeyStatus: value}187 er.ResultData = resultData188 return er189 }190 var errMsg string191 if len(es.Stderr) == 0 {192 errMsg = executor.ErrMsgUnknow193 } else {194 errMsg = es.Stderr[0]195 }196 return executor.NotSuccessulExecuteResult(es, errMsg)197 }198 return executor.ErrorExecuteResult(errors.New("executor is nil"))199}200//SetRunLevelInit 低于centos7 设置runlevel 命令201func SetRunLevelInit(e executor.Executor, params *executor.ExecutorCmdParams) executor.ExecuteResult {202 if e != nil {203 //sed s/id:5:initdefault:/id:3:initdefault:/g204 initPath := "/etc/inittab"205 exist, err := fileExistCharacter(e, initPath, "id:3:initdefault")206 if err != nil {207 return executor.ErrorExecuteResult(err)208 }209 if exist {210 result := new(executor.ExecuteResult)211 result.Changed = false212 result.Successful = true213 result.ExecuteHasError = false214 result.Message = "no need to set runlevel to 3"215 return *result216 }217 cmdStr := fmt.Sprintf("%s %s %s", "sed -i ", " s/id:5:initdefault:/id:3:initdefault:/g", initPath)218 fmt.Println("cmdStr=", cmdStr)219 es, err := e.ExecShell(cmdStr)220 if err != nil {221 return executor.ErrorExecuteResult(err)222 }223 if es.ExitCode == 0 && len(es.Stderr) == 0 {224 er := executor.SuccessulExecuteResult(es, true, "set run level init successful")225 return er226 }227 var errMsg string228 if len(es.Stderr) == 0 {229 errMsg = executor.ErrMsgUnknow230 } else {231 errMsg = es.Stderr[0]232 }233 return executor.NotSuccessulExecuteResult(es, errMsg)234 }235 return executor.ErrorExecuteResult(errors.New("executor is nil"))236}237//IsolateRunLevelInit init N 立即切换runlevel238func IsolateRunLevelInit(e executor.Executor, params *executor.ExecutorCmdParams) executor.ExecuteResult {239 if e != nil {240 level, err := executor.ExtractCmdFuncIntParam(params, CmdParamRunLevel)241 if err != nil {242 return executor.ErrorExecuteResult(err)243 }244 if level < 0 || level > 6 {245 return executor.ErrorExecuteResult(errors.New("unrecognized param"))246 }247 cmdStr := "init " + strconv.Itoa(level)248 es, err := e.ExecShell(cmdStr)249 if err != nil {250 return executor.ErrorExecuteResult(err)251 }252 if es.ExitCode == 0 && len(es.Stderr) == 0 {253 er := executor.SuccessulExecuteResult(es, true, fmt.Sprintf("isolate run level init to %d successful", level))254 return er255 }256 var errMsg string257 if len(es.Stderr) == 0 {258 errMsg = executor.ErrMsgUnknow259 } else {260 errMsg = es.Stderr[0]261 }262 return executor.NotSuccessulExecuteResult(es, errMsg)263 }264 return executor.ErrorExecuteResult(errors.New("executor is nil"))265}266//GetCurRunLevel 获取当前runlevel 命令267func GetCurRunLevel(e executor.Executor, params *executor.ExecutorCmdParams) executor.ExecuteResult {268 return GetCurRunLevelInit(e, params)269}270//SetRunLevel 设置runlevel 命令 自动选择版本271func SetRunLevel(e executor.Executor, params *executor.ExecutorCmdParams) executor.ExecuteResult {272 er := LinuxDist(e, params)273 if !er.ExecuteHasError {274 version, ok := er.ResultData[ResultDataKeyVersion]275 if ok {276 (*params)[CmdParamVersion] = version277 }278 } else {279 return executor.ErrorExecuteResult(errors.New(er.Message))280 }281 iVer, err := GetLinuxDistVer(params)282 if err != nil {283 return executor.ErrorExecuteResult(err)284 }285 log.Debug("Current Version %d", iVer)286 if iVer >= 7 {287 return SetRunLevelSctrl(e, params)288 }289 return SetRunLevelInit(e, params)290}291//IsolateRunLevel 切换到指定的运行级别292func IsolateRunLevel(e executor.Executor, params *executor.ExecutorCmdParams) executor.ExecuteResult {293 return IsolateRunLevelInit(e, params)294}295//fileExistCharacter 判断某个字符串是存在某个文件中296func fileExistCharacter(e executor.Executor, fileName, text string) (bool, error) {297 containFlag := "contain"298 notContainFlag := "not contain"299 cmdStr := fmt.Sprintf("grep -wq %s %s && echo %s || echo %s ", text, fileName, containFlag, notContainFlag)300 es, err := e.ExecShell(cmdStr)301 if err == nil {302 err = executor.GetExecResult(es)303 if err == nil {304 if len(es.Stdout) > 0 {305 if containFlag == strings.TrimSpace(es.Stdout[0]) {306 return true, nil307 }...

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common.go

Source:common.go Github

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...10 // DefaultArchivePattern is the default pattern when storing artifacts in an archive repository11 DefaultArchivePattern = "{{xcloudnativeio.name}}/{{pod.name}}"12 // Container names used in the xcloudnativeio pod13 MainContainerName = "main"14 InitContainerName = "init"15 WaitContainerName = "wait"16 // PodMetadataVolumeName is the volume name defined in a xcloudnativeio pod spec to expose pod metadata via downward API17 PodMetadataVolumeName = "podmetadata"18 // PodMetadataAnnotationsVolumePath is volume path for metadata.annotations in the downward API19 PodMetadataAnnotationsVolumePath = "annotations"20 // PodMetadataMountPath is the directory mount location for DownwardAPI volume containing pod metadata21 PodMetadataMountPath = "/xflow-controller/" + PodMetadataVolumeName22 // PodMetadataAnnotationsPath is the file path containing pod metadata annotations. Examined by executor23 PodMetadataAnnotationsPath = PodMetadataMountPath + "/" + PodMetadataAnnotationsVolumePath24 // DockerLibVolumeName is the volume name for the /var/lib/docker host path volume25 DockerLibVolumeName = "docker-lib"26 // DockerLibHostPath is the host directory path containing docker runtime state27 DockerLibHostPath = "/var/lib/docker"28 // DockerSockVolumeName is the volume name for the /var/run/docker.sock host path volume29 DockerSockVolumeName = "docker-sock"30 // AnnotationKeyNodeName is the pod metadata annotation key containing the xcloudnativeio node name31 AnnotationKeyNodeName = xcloudnativeio.FullName + "/node-name"32 // AnnotationKeyNodeMessage is the pod metadata annotation key the executor will use to33 // communicate errors encountered by the executor during artifact load/save, etc...34 AnnotationKeyNodeMessage = xcloudnativeio.FullName + "/node-message"35 // AnnotationKeyTemplate is the pod metadata annotation key containing the container template as JSON36 AnnotationKeyTemplate = xcloudnativeio.FullName + "/template"37 // AnnotationKeyOutputs is the pod metadata annotation key containing the container outputs38 AnnotationKeyOutputs = xcloudnativeio.FullName + "/outputs"39 // AnnotationKeyExecutionControl is the pod metadata annotation key containing execution control parameters40 // set by the controller and obeyed by the executor. For example, the controller will use this annotation to41 // signal the executors of daemoned containers that it should terminate.42 AnnotationKeyExecutionControl = xcloudnativeio.FullName + "/execution"43 // LabelKeyControllerInstanceID is the label the controller will carry forward to xcloudnativeios/pod labels44 // for the purposes of xcloudnativeio segregation45 LabelKeyControllerInstanceID = xcloudnativeio.FullName + "/controller-instanceid"46 // LabelKeyCompleted is the metadata label applied on worfklows and xcloudnativeio pods to indicates if resource is completed47 // xcloudnativeios and pods with a completed=true label will be ignored by the controller48 LabelKeyCompleted = xcloudnativeio.FullName + "/completed"49 // LabelKeyxcloudnativeio is the pod metadata label to indicate the associated xcloudnativeio name50 LabelKeyxcloudnativeio = xcloudnativeio.FullName + "/xcloudnativeio"51 // LabelKeyPhase is a label applied to xcloudnativeios to indicate the current phase of the xcloudnativeio (for filtering purposes)52 LabelKeyPhase = xcloudnativeio.FullName + "/phase"53 // ExecutorArtifactBaseDir is the base directory in the init container in which artifacts will be copied to.54 // Each artifact will be named according to its input name (e.g: /argo/inputs/artifacts/CODE)55 ExecutorArtifactBaseDir = "/xflow-controller/inputs/artifacts"56 // InitContainerMainFilesystemDir is a path made available to the init container such that the init container57 // can access the same volume mounts used in the main container. This is used for the purposes of artifact loading58 // (when there is overlapping paths between artifacts and volume mounts)59 InitContainerMainFilesystemDir = "/mainctrfs"60 // ExecutorStagingEmptyDir is the path of the emptydir which is used as a staging area to transfer a file between init/main container for script/resource templates61 ExecutorStagingEmptyDir = "/xflow-controller/staging"62 // ExecutorScriptSourcePath is the path which init will write the script source file to for script templates63 ExecutorScriptSourcePath = "/xflow-controller/staging/script"64 // ExecutorResourceManifestPath is the path which init will write the a manifest file to for resource templates65 ExecutorResourceManifestPath = "/tmp/manifest.yaml"66 // Various environment variables containing pod information exposed to the executor container(s)67 // EnvVarPodName contains the name of the pod (currently unused)68 EnvVarPodName = "ARGO_POD_NAME"69 // EnvVarContainerRuntimeExecutor contains the name of the container runtime executor to use, empty is equal to "docker"70 EnvVarContainerRuntimeExecutor = "ARGO_CONTAINER_RUNTIME_EXECUTOR"71 // EnvVarDownwardAPINodeIP is the envvar used to get the `status.hostIP`72 EnvVarDownwardAPINodeIP = "ARGO_KUBELET_HOST"73 // EnvVarKubeletPort is used to configure the kubelet api port...

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Init

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1func main() {2 e.Init()3 e.Execute()4}5func main() {6 e.Init()7 e.Execute()8}9func main() {10 e.Init()11 e.Execute()12}13func main() {14 e.Init()15 e.Execute()16}17func main() {18 e.Init()19 e.Execute()20}21func main() {22 e.Init()23 e.Execute()24}25func main() {26 e.Init()27 e.Execute()28}29func main() {30 e.Init()31 e.Execute()32}33func main() {34 e.Init()35 e.Execute()36}37func main() {38 e.Init()39 e.Execute()40}41func main() {42 e.Init()43 e.Execute()44}45func main() {46 e.Init()47 e.Execute()48}49func main() {50 e.Init()51 e.Execute()52}53func main() {54 e.Init()55 e.Execute()56}57func main() {

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Init

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1func main() {2 executor := &Executor{}3 executor.Init()4 executor.Execute()5}6func main() {7 executor := NewExecutor()8 executor.Execute()9}10func main() {11 executor := NewExecutor()12 executor.Execute()13}14func main() {15 executor := NewExecutor()16 executor.Execute()17}18func main() {19 executor := NewExecutor()20 executor.Execute()21}22func main() {23 executor := NewExecutor()24 executor.Execute()25}26func main() {27 executor := NewExecutor()28 executor.Execute()29}30func main() {31 executor := NewExecutor()32 executor.Execute()33}34func main() {35 executor := NewExecutor()36 executor.Execute()37}38func main() {39 executor := NewExecutor()40 executor.Execute()41}42func main() {43 executor := NewExecutor()44 executor.Execute()45}46func main() {47 executor := NewExecutor()48 executor.Execute()49}50func main() {51 executor := NewExecutor()52 executor.Execute()53}54func main() {55 executor := NewExecutor()56 executor.Execute()57}58func main() {59 executor := NewExecutor()60 executor.Execute()61}62func main() {63 executor := NewExecutor()64 executor.Execute()

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Init

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1import (2func main() {3 myExecutor.Init()4}5import (6func main() {7 myExecutor.Init()8}9import (10func main() {11 myExecutor.Init()12}13import (14func main() {15 myExecutor.Init()16}

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Init

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1import "myFolder/executor"2func main() {3 e := executor.Executor{}4 e.Init()5 e.Execute()6}7import "myFolder/executor"8func main() {9 e := executor.Executor{}10 e.Init()11 e.Execute()12}13import "myFolder/executor"14func main() {15 e := executor.Executor{}16 e.Init()17 e.Execute()18}19Your name to display (optional):20Your name to display (optional):21Your name to display (optional):

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Init

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1import (2func main() {3 executor := executor.Executor{}4 executor.Init()5 fmt.Println("Init method called")6}7import (8func main() {9 executor := executor.Executor{}10 executor.Init()11 fmt.Println("Init method called")12}13import (14func main() {15 executor := executor.Executor{}16 executor.Init()17 fmt.Println("Init method called")18}19import (20func main() {21 executor := executor.Executor{}22 executor.Init()23 fmt.Println("Init method called")24}25import (26func main() {27 executor := executor.Executor{}28 executor.Init()29 fmt.Println("Init method called")30}

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Init

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1import (2func main() {3 executor := NewExecutor()4 executor.Init()5 executor.Execute()6 executor.Close()7}8type Executor struct {9}10func (e *Executor) Init() {11 e.c = cron.New()12}13func (e *Executor) Execute() {14 e.c.AddFunc("@every 10s", func() {15 fmt.Println("Every 10 seconds")16 })17 e.c.Start()18}

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