How to use Init method of core Package

Best K6 code snippet using core.Init

lazyclient.go

Source:lazyclient.go Github

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1/*2Copyright The Helm Authors.3Licensed under the Apache License, Version 2.0 (the "License");4you may not use this file except in compliance with the License.5You may obtain a copy of the License at6 http://www.apache.org/licenses/LICENSE-2.07Unless required by applicable law or agreed to in writing, software8distributed under the License is distributed on an "AS IS" BASIS,9WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.10See the License for the specific language governing permissions and11limitations under the License.12*/13package action14import (15 "context"16 "sync"17 v1 "k8s.io/api/core/v1"18 metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"19 "k8s.io/apimachinery/pkg/types"20 "k8s.io/apimachinery/pkg/watch"21 applycorev1 "k8s.io/client-go/applyconfigurations/core/v1"22 "k8s.io/client-go/kubernetes"23 corev1 "k8s.io/client-go/kubernetes/typed/core/v1"24)25// lazyClient is a workaround to deal with Kubernetes having an unstable client API.26// In Kubernetes v1.18 the defaults where removed which broke creating a27// client without an explicit configuration. ಠ_ಠ28type lazyClient struct {29 // client caches an initialized kubernetes client30 initClient sync.Once31 client kubernetes.Interface32 clientErr error33 // clientFn loads a kubernetes client34 clientFn func() (*kubernetes.Clientset, error)35 // namespace passed to each client request36 namespace string37}38func (s *lazyClient) init() error {39 s.initClient.Do(func() {40 s.client, s.clientErr = s.clientFn()41 })42 return s.clientErr43}44// secretClient implements a corev1.SecretsInterface45type secretClient struct{ *lazyClient }46var _ corev1.SecretInterface = (*secretClient)(nil)47func newSecretClient(lc *lazyClient) *secretClient {48 return &secretClient{lazyClient: lc}49}50func (s *secretClient) Create(ctx context.Context, secret *v1.Secret, opts metav1.CreateOptions) (result *v1.Secret, err error) {51 if err := s.init(); err != nil {52 return nil, err53 }54 return s.client.CoreV1().Secrets(s.namespace).Create(ctx, secret, opts)55}56func (s *secretClient) Update(ctx context.Context, secret *v1.Secret, opts metav1.UpdateOptions) (*v1.Secret, error) {57 if err := s.init(); err != nil {58 return nil, err59 }60 return s.client.CoreV1().Secrets(s.namespace).Update(ctx, secret, opts)61}62func (s *secretClient) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {63 if err := s.init(); err != nil {64 return err65 }66 return s.client.CoreV1().Secrets(s.namespace).Delete(ctx, name, opts)67}68func (s *secretClient) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {69 if err := s.init(); err != nil {70 return err71 }72 return s.client.CoreV1().Secrets(s.namespace).DeleteCollection(ctx, opts, listOpts)73}74func (s *secretClient) Get(ctx context.Context, name string, opts metav1.GetOptions) (*v1.Secret, error) {75 if err := s.init(); err != nil {76 return nil, err77 }78 return s.client.CoreV1().Secrets(s.namespace).Get(ctx, name, opts)79}80func (s *secretClient) List(ctx context.Context, opts metav1.ListOptions) (*v1.SecretList, error) {81 if err := s.init(); err != nil {82 return nil, err83 }84 return s.client.CoreV1().Secrets(s.namespace).List(ctx, opts)85}86func (s *secretClient) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {87 if err := s.init(); err != nil {88 return nil, err89 }90 return s.client.CoreV1().Secrets(s.namespace).Watch(ctx, opts)91}92func (s *secretClient) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (*v1.Secret, error) {93 if err := s.init(); err != nil {94 return nil, err95 }96 return s.client.CoreV1().Secrets(s.namespace).Patch(ctx, name, pt, data, opts, subresources...)97}98func (s *secretClient) Apply(ctx context.Context, secretConfiguration *applycorev1.SecretApplyConfiguration, opts metav1.ApplyOptions) (*v1.Secret, error) {99 if err := s.init(); err != nil {100 return nil, err101 }102 return s.client.CoreV1().Secrets(s.namespace).Apply(ctx, secretConfiguration, opts)103}104// configMapClient implements a corev1.ConfigMapInterface105type configMapClient struct{ *lazyClient }106var _ corev1.ConfigMapInterface = (*configMapClient)(nil)107func newConfigMapClient(lc *lazyClient) *configMapClient {108 return &configMapClient{lazyClient: lc}109}110func (c *configMapClient) Create(ctx context.Context, configMap *v1.ConfigMap, opts metav1.CreateOptions) (*v1.ConfigMap, error) {111 if err := c.init(); err != nil {112 return nil, err113 }114 return c.client.CoreV1().ConfigMaps(c.namespace).Create(ctx, configMap, opts)115}116func (c *configMapClient) Update(ctx context.Context, configMap *v1.ConfigMap, opts metav1.UpdateOptions) (*v1.ConfigMap, error) {117 if err := c.init(); err != nil {118 return nil, err119 }120 return c.client.CoreV1().ConfigMaps(c.namespace).Update(ctx, configMap, opts)121}122func (c *configMapClient) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {123 if err := c.init(); err != nil {124 return err125 }126 return c.client.CoreV1().ConfigMaps(c.namespace).Delete(ctx, name, opts)127}128func (c *configMapClient) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {129 if err := c.init(); err != nil {130 return err131 }132 return c.client.CoreV1().ConfigMaps(c.namespace).DeleteCollection(ctx, opts, listOpts)133}134func (c *configMapClient) Get(ctx context.Context, name string, opts metav1.GetOptions) (*v1.ConfigMap, error) {135 if err := c.init(); err != nil {136 return nil, err137 }138 return c.client.CoreV1().ConfigMaps(c.namespace).Get(ctx, name, opts)139}140func (c *configMapClient) List(ctx context.Context, opts metav1.ListOptions) (*v1.ConfigMapList, error) {141 if err := c.init(); err != nil {142 return nil, err143 }144 return c.client.CoreV1().ConfigMaps(c.namespace).List(ctx, opts)145}146func (c *configMapClient) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {147 if err := c.init(); err != nil {148 return nil, err149 }150 return c.client.CoreV1().ConfigMaps(c.namespace).Watch(ctx, opts)151}152func (c *configMapClient) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (*v1.ConfigMap, error) {153 if err := c.init(); err != nil {154 return nil, err155 }156 return c.client.CoreV1().ConfigMaps(c.namespace).Patch(ctx, name, pt, data, opts, subresources...)157}158func (c *configMapClient) Apply(ctx context.Context, configMap *applycorev1.ConfigMapApplyConfiguration, opts metav1.ApplyOptions) (*v1.ConfigMap, error) {159 if err := c.init(); err != nil {160 return nil, err161 }162 return c.client.CoreV1().ConfigMaps(c.namespace).Apply(ctx, configMap, opts)163}...

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init_metrics.go

Source:init_metrics.go Github

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...38 app.metrics.Register(key, meter)39 }40}41func initTxSubMetrics(app *App) {42 app.submitter.Init()43 app.metrics.Register("txsub.buffered", app.submitter.Metrics.BufferedSubmissionsGauge)44 app.metrics.Register("txsub.open", app.submitter.Metrics.OpenSubmissionsGauge)45 app.metrics.Register("txsub.succeeded", app.submitter.Metrics.SuccessfulSubmissionsMeter)46 app.metrics.Register("txsub.failed", app.submitter.Metrics.FailedSubmissionsMeter)47 app.metrics.Register("txsub.total", app.submitter.Metrics.SubmissionTimer)48}49// initWebMetrics registers the metrics for the web server into the provided50// app's metrics registry.51func initWebMetrics(app *App) {52 app.metrics.Register("requests.total", app.web.requestTimer)53 app.metrics.Register("requests.succeeded", app.web.successMeter)54 app.metrics.Register("requests.failed", app.web.failureMeter)55}56func init() {57 appInit.Add("metrics", initMetrics)58 appInit.Add("log.metrics", initLogMetrics, "metrics")59 appInit.Add("db-metrics", initDbMetrics, "metrics", "horizon-db", "core-db")60 appInit.Add("web.metrics", initWebMetrics, "web.init", "metrics")61 appInit.Add("txsub.metrics", initTxSubMetrics, "txsub", "metrics")62 appInit.Add("ingester.metrics", initIngesterMetrics, "ingester", "metrics")63}...

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main.go

Source:main.go Github

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...35 core.WithAppName(appName),36 core.WithConfigFileDir(configFileDir),37 core.WithConfigFileName(configFileName),38 core.WithConfigFileExt(configFileExt),39 core.RegisterInitFnObserver(core.InitLogs),40 core.RegisterInitFnObserver(core.InitSqlx),41 core.RegisterInitFnObserver(core.InitSqliteData),42 core.RegisterInitFnObserver(core.InitTask),43 core.RegisterInitFnObserver(core.InitRbac),44 core.RegisterInitFnObserver(core.InitOpenWinBrowser),45 )46 err := app.InitConfig().NotifyInitFnObservers().Error()47 if err != nil {48 logs.Logger.Error("ElasticView 初始化失败", zap.String("err.Error()", err.Error()))49 panic(err)50 }51 defer app.Close()52 port := ":" + strconv.Itoa(model.GlobConfig.Port)53 appServer := router.Init()54 go func() {55 if err := appServer.Listen(port); err != nil {56 logs.Logger.Error("ElasticView http服务启动失败:", zap.String("err.Error()", err.Error()))57 log.Panic(err)58 }59 }()60 c := make(chan os.Signal, 1)61 signal.Notify(c, os.Interrupt, syscall.SIGTERM)62 <-c63 logs.Logger.Info("ElasticView http服务停止中...")64 // 这里进行任务释放操作65 logs.Logger.Info("ElasticView http服务停止成功...")66}...

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Init

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1import (2func main() {3 beego.AppConfig.String("appname")4 fmt.Println(beego.AppConfig.String("appname"))5 fmt.Println(beego.AppConfig.String("httpport"))6}7import (8func main() {9 beego.AppConfig.String("appname")10 fmt.Println(beego.AppConfig.String("appname"))11 fmt.Println(beego.AppConfig.String("httpport"))12}13import (14func main() {15 beego.AppConfig.String("appname")16 fmt.Println(beego.AppConfig.String("appname"))17 fmt.Println(beego.AppConfig.String("httpport"))18}19import (20func main() {21 beego.AppConfig.String("appname")22 fmt.Println(beego.AppConfig.String("appname"))23 fmt.Println(beego.AppConfig.String("httpport"))24}25import (

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Init

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

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Init

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1import (2type Core struct {3}4func (c *Core) Init() {5 fmt.Println("Init method of core class")6}7func (c *Core) Test() {8 fmt.Println("Test method of core class")9}10type SubCore struct {11}12func (s *SubCore) Init() {13 fmt.Println("Init method of subcore class")14}15func main() {16 core := SubCore{}17 reflect.ValueOf(&core).MethodByName("Init").Call([]reflect.Value{})18 reflect.ValueOf(&core).MethodByName("Test").Call([]reflect.Value{})19}20import (21type Core struct {22}23func (c *Core) Init() {24 fmt.Println("Init method of core class")25}26func (c *Core) Test() {27 fmt.Println("Test method of core class")28}29type SubCore struct {30}31func (s *SubCore) Init() {32 fmt.Println("Init method of subcore class")33}34func main() {35 core := SubCore{}36 reflect.ValueOf(&core).MethodByName("Init").Call([]reflect.Value{})37 reflect.ValueOf(&core).MethodByName("Test").Call([]reflect.Value{})38}

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Init

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1import "fmt"2import "github.com/GoCore/core"3func main() {4 fmt.Println("Hello, world.")5 core.Init()6}7import "fmt"8func Init() {9 fmt.Println("Hello, world.")10}

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Init

Using AI Code Generation

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1import (2func main() {3 c := core.Init()4 fmt.Println(c)5}6import (7func Init() int {8 fmt.Println("Init function of core package")9}10import (11func main() {12 c := core.Init()13 fmt.Println(c)14}15import (16func Init() int {17 fmt.Println("Init function of core package")18}19import (20func main() {21 c := core.Init()22 fmt.Println(c)23}24import (25func Init() int {26 fmt.Println("Init function of core package")27}28import (29func main() {30 c := core.Init()31 fmt.Println(c)32}

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