feat: config.
This commit is contained in:
Bobo
25
remoteconfig/kubernetes/client_creator.go
Normal file
25
remoteconfig/kubernetes/client_creator.go
Normal file
@@ -0,0 +1,25 @@
|
||||
package kubernetes
|
||||
|
||||
import (
|
||||
"path/filepath"
|
||||
|
||||
k8sUtil "k8s.io/client-go/util/homedir"
|
||||
|
||||
"github.com/go-kratos/kratos/v2/config"
|
||||
|
||||
conf "github.com/tx7do/kratos-bootstrap/api/gen/go/conf/v1"
|
||||
)
|
||||
|
||||
// NewConfigSource 创建一个远程配置源 - Kubernetes
|
||||
func NewConfigSource(c *conf.RemoteConfig) config.Source {
|
||||
if c == nil || c.Kubernetes == nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
source := NewSource(
|
||||
Namespace(c.Kubernetes.Namespace),
|
||||
LabelSelector(""),
|
||||
KubeConfig(filepath.Join(k8sUtil.HomeDir(), ".kube", "config")),
|
||||
)
|
||||
return source
|
||||
}
|
||||
145
remoteconfig/kubernetes/config.go
Normal file
145
remoteconfig/kubernetes/config.go
Normal file
@@ -0,0 +1,145 @@
|
||||
package kubernetes
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"path/filepath"
|
||||
"strings"
|
||||
|
||||
v1 "k8s.io/api/core/v1"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/client-go/kubernetes"
|
||||
"k8s.io/client-go/rest"
|
||||
"k8s.io/client-go/tools/clientcmd"
|
||||
|
||||
"github.com/go-kratos/kratos/v2/config"
|
||||
)
|
||||
|
||||
// Option is kubernetes option.
|
||||
type Option func(*options)
|
||||
|
||||
type options struct {
|
||||
// kubernetes namespace
|
||||
Namespace string
|
||||
// kubernetes labelSelector example `app=test`
|
||||
LabelSelector string
|
||||
// kubernetes fieldSelector example `app=test`
|
||||
FieldSelector string
|
||||
// set KubeConfig out-of-cluster Use outside cluster
|
||||
KubeConfig string
|
||||
// set master url
|
||||
Master string
|
||||
}
|
||||
|
||||
// Namespace with kubernetes namespace.
|
||||
func Namespace(ns string) Option {
|
||||
return func(o *options) {
|
||||
o.Namespace = ns
|
||||
}
|
||||
}
|
||||
|
||||
// LabelSelector with kubernetes label selector.
|
||||
func LabelSelector(label string) Option {
|
||||
return func(o *options) {
|
||||
o.LabelSelector = label
|
||||
}
|
||||
}
|
||||
|
||||
// FieldSelector with kubernetes field selector.
|
||||
func FieldSelector(field string) Option {
|
||||
return func(o *options) {
|
||||
o.FieldSelector = field
|
||||
}
|
||||
}
|
||||
|
||||
// KubeConfig with kubernetes config.
|
||||
func KubeConfig(config string) Option {
|
||||
return func(o *options) {
|
||||
o.KubeConfig = config
|
||||
}
|
||||
}
|
||||
|
||||
// Master with kubernetes master.
|
||||
func Master(master string) Option {
|
||||
return func(o *options) {
|
||||
o.Master = master
|
||||
}
|
||||
}
|
||||
|
||||
type kube struct {
|
||||
opts options
|
||||
client *kubernetes.Clientset
|
||||
}
|
||||
|
||||
// NewSource new a kubernetes config source.
|
||||
func NewSource(opts ...Option) config.Source {
|
||||
op := options{}
|
||||
for _, o := range opts {
|
||||
o(&op)
|
||||
}
|
||||
return &kube{
|
||||
opts: op,
|
||||
}
|
||||
}
|
||||
|
||||
func (k *kube) init() (err error) {
|
||||
var config *rest.Config
|
||||
if k.opts.KubeConfig != "" {
|
||||
if config, err = clientcmd.BuildConfigFromFlags(k.opts.Master, k.opts.KubeConfig); err != nil {
|
||||
return err
|
||||
}
|
||||
} else {
|
||||
if config, err = rest.InClusterConfig(); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
if k.client, err = kubernetes.NewForConfig(config); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (k *kube) load() (kvs []*config.KeyValue, err error) {
|
||||
cmList, err := k.client.
|
||||
CoreV1().
|
||||
ConfigMaps(k.opts.Namespace).
|
||||
List(context.Background(), metav1.ListOptions{
|
||||
LabelSelector: k.opts.LabelSelector,
|
||||
FieldSelector: k.opts.FieldSelector,
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
for _, cm := range cmList.Items {
|
||||
kvs = append(kvs, k.configMap(cm)...)
|
||||
}
|
||||
return kvs, nil
|
||||
}
|
||||
|
||||
func (k *kube) configMap(cm v1.ConfigMap) (kvs []*config.KeyValue) {
|
||||
for name, val := range cm.Data {
|
||||
k := fmt.Sprintf("%s/%s/%s", k.opts.Namespace, cm.Name, name)
|
||||
|
||||
kvs = append(kvs, &config.KeyValue{
|
||||
Key: k,
|
||||
Value: []byte(val),
|
||||
Format: strings.TrimPrefix(filepath.Ext(k), "."),
|
||||
})
|
||||
}
|
||||
return kvs
|
||||
}
|
||||
|
||||
func (k *kube) Load() ([]*config.KeyValue, error) {
|
||||
if k.opts.Namespace == "" {
|
||||
return nil, errors.New("options namespace not full")
|
||||
}
|
||||
if err := k.init(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return k.load()
|
||||
}
|
||||
|
||||
func (k *kube) Watch() (config.Watcher, error) {
|
||||
return newWatcher(k)
|
||||
}
|
||||
208
remoteconfig/kubernetes/config_test.go
Normal file
208
remoteconfig/kubernetes/config_test.go
Normal file
@@ -0,0 +1,208 @@
|
||||
package kubernetes
|
||||
|
||||
import (
|
||||
"context"
|
||||
"log"
|
||||
"path/filepath"
|
||||
"reflect"
|
||||
"strings"
|
||||
"testing"
|
||||
|
||||
v1 "k8s.io/api/core/v1"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/client-go/kubernetes"
|
||||
"k8s.io/client-go/rest"
|
||||
"k8s.io/client-go/tools/clientcmd"
|
||||
"k8s.io/client-go/util/homedir"
|
||||
|
||||
"github.com/go-kratos/kratos/v2/config"
|
||||
)
|
||||
|
||||
const (
|
||||
testKey = "test_config.json"
|
||||
namespace = "default"
|
||||
name = "test"
|
||||
)
|
||||
|
||||
var (
|
||||
keyPath = strings.Join([]string{namespace, name, testKey}, "/")
|
||||
objectMeta = metav1.ObjectMeta{
|
||||
Name: name,
|
||||
Namespace: namespace,
|
||||
Labels: map[string]string{
|
||||
"app": "test",
|
||||
},
|
||||
}
|
||||
)
|
||||
|
||||
func TestSource(t *testing.T) {
|
||||
home := homedir.HomeDir()
|
||||
s := NewSource(
|
||||
Namespace("default"),
|
||||
LabelSelector(""),
|
||||
KubeConfig(filepath.Join(home, ".kube", "config")),
|
||||
)
|
||||
kvs, err := s.Load()
|
||||
if err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
for _, v := range kvs {
|
||||
t.Log(v)
|
||||
}
|
||||
}
|
||||
|
||||
func ExampleNewSource() {
|
||||
conf := config.New(
|
||||
config.WithSource(
|
||||
NewSource(
|
||||
Namespace("mesh"),
|
||||
LabelSelector("app=test"),
|
||||
KubeConfig(filepath.Join(homedir.HomeDir(), ".kube", "config")),
|
||||
),
|
||||
),
|
||||
)
|
||||
err := conf.Load()
|
||||
if err != nil {
|
||||
log.Panic(err)
|
||||
}
|
||||
}
|
||||
|
||||
func TestConfig(t *testing.T) {
|
||||
restConfig, err := rest.InClusterConfig()
|
||||
home := homedir.HomeDir()
|
||||
|
||||
options := []Option{
|
||||
Namespace(namespace),
|
||||
LabelSelector("app=test"),
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
kubeconfig := filepath.Join(home, ".kube", "config")
|
||||
restConfig, err = clientcmd.BuildConfigFromFlags("", kubeconfig)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
options = append(options, KubeConfig(kubeconfig))
|
||||
}
|
||||
clientSet, err := kubernetes.NewForConfig(restConfig)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
clientSetConfigMaps := clientSet.CoreV1().ConfigMaps(namespace)
|
||||
|
||||
source := NewSource(options...)
|
||||
if _, err = clientSetConfigMaps.Create(context.Background(), &v1.ConfigMap{
|
||||
ObjectMeta: objectMeta,
|
||||
Data: map[string]string{
|
||||
testKey: "test config",
|
||||
},
|
||||
}, metav1.CreateOptions{}); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
defer func() {
|
||||
if err = clientSetConfigMaps.Delete(context.Background(), name, metav1.DeleteOptions{}); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
}()
|
||||
kvs, err := source.Load()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if len(kvs) != 1 || kvs[0].Key != keyPath || string(kvs[0].Value) != "test config" {
|
||||
t.Fatal("config error")
|
||||
}
|
||||
|
||||
w, err := source.Watch()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
defer func() {
|
||||
_ = w.Stop()
|
||||
}()
|
||||
// create also produce an event, discard it
|
||||
if _, err = w.Next(); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
if _, err = clientSetConfigMaps.Update(context.Background(), &v1.ConfigMap{
|
||||
ObjectMeta: objectMeta,
|
||||
Data: map[string]string{
|
||||
testKey: "new config",
|
||||
},
|
||||
}, metav1.UpdateOptions{}); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
|
||||
if kvs, err = w.Next(); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
if len(kvs) != 1 || kvs[0].Key != keyPath || string(kvs[0].Value) != "new config" {
|
||||
t.Fatal("config error")
|
||||
}
|
||||
}
|
||||
|
||||
func TestExtToFormat(t *testing.T) {
|
||||
restConfig, err := rest.InClusterConfig()
|
||||
home := homedir.HomeDir()
|
||||
|
||||
options := []Option{
|
||||
Namespace(namespace),
|
||||
LabelSelector("app=test"),
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
kubeconfig := filepath.Join(home, ".kube", "config")
|
||||
restConfig, err = clientcmd.BuildConfigFromFlags("", kubeconfig)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
options = append(options, KubeConfig(kubeconfig))
|
||||
}
|
||||
clientSet, err := kubernetes.NewForConfig(restConfig)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
clientSetConfigMaps := clientSet.CoreV1().ConfigMaps(namespace)
|
||||
|
||||
tc := `{"a":1}`
|
||||
if _, err = clientSetConfigMaps.Create(context.Background(), &v1.ConfigMap{
|
||||
ObjectMeta: objectMeta,
|
||||
Data: map[string]string{
|
||||
testKey: tc,
|
||||
},
|
||||
}, metav1.CreateOptions{}); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
defer func() {
|
||||
if err = clientSetConfigMaps.Delete(context.Background(), name, metav1.DeleteOptions{}); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
}()
|
||||
|
||||
source := NewSource(options...)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
kvs, err := source.Load()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if !reflect.DeepEqual(len(kvs), 1) {
|
||||
t.Errorf("len(kvs) = %d", len(kvs))
|
||||
}
|
||||
if !reflect.DeepEqual(keyPath, kvs[0].Key) {
|
||||
t.Errorf("kvs[0].Key is %s", kvs[0].Key)
|
||||
}
|
||||
if !reflect.DeepEqual(tc, string(kvs[0].Value)) {
|
||||
t.Errorf("kvs[0].Value is %s", kvs[0].Value)
|
||||
}
|
||||
if !reflect.DeepEqual("json", kvs[0].Format) {
|
||||
t.Errorf("kvs[0].Format is %s", kvs[0].Format)
|
||||
}
|
||||
}
|
||||
63
remoteconfig/kubernetes/go.mod
Normal file
63
remoteconfig/kubernetes/go.mod
Normal file
@@ -0,0 +1,63 @@
|
||||
module github.com/tx7do/kratos-bootstrap/remoteconfig/kubernetes
|
||||
|
||||
go 1.24.0
|
||||
|
||||
toolchain go1.24.3
|
||||
|
||||
replace (
|
||||
github.com/armon/go-metrics => github.com/hashicorp/go-metrics v0.4.1
|
||||
|
||||
github.com/tx7do/kratos-bootstrap/api => ../../api
|
||||
github.com/tx7do/kratos-bootstrap/utils => ../../utils
|
||||
)
|
||||
|
||||
require (
|
||||
github.com/go-kratos/kratos/v2 v2.8.4
|
||||
github.com/tx7do/kratos-bootstrap/api v0.0.21
|
||||
k8s.io/api v0.33.1
|
||||
k8s.io/apimachinery v0.33.1
|
||||
k8s.io/client-go v0.33.1
|
||||
)
|
||||
|
||||
require (
|
||||
dario.cat/mergo v1.0.2 // indirect
|
||||
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
|
||||
github.com/emicklei/go-restful/v3 v3.12.2 // indirect
|
||||
github.com/fxamacker/cbor/v2 v2.8.0 // indirect
|
||||
github.com/go-logr/logr v1.4.3 // indirect
|
||||
github.com/go-openapi/jsonpointer v0.21.1 // indirect
|
||||
github.com/go-openapi/jsonreference v0.21.0 // indirect
|
||||
github.com/go-openapi/swag v0.23.1 // indirect
|
||||
github.com/gogo/protobuf v1.3.2 // indirect
|
||||
github.com/google/gnostic-models v0.6.9 // indirect
|
||||
github.com/google/go-cmp v0.7.0 // indirect
|
||||
github.com/google/uuid v1.6.0 // indirect
|
||||
github.com/josharian/intern v1.0.0 // indirect
|
||||
github.com/json-iterator/go v1.1.12 // indirect
|
||||
github.com/mailru/easyjson v0.9.0 // indirect
|
||||
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
|
||||
github.com/modern-go/reflect2 v1.0.2 // indirect
|
||||
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
|
||||
github.com/pkg/errors v0.9.1 // indirect
|
||||
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
|
||||
github.com/spf13/pflag v1.0.6 // indirect
|
||||
github.com/x448/float16 v0.8.4 // indirect
|
||||
golang.org/x/net v0.40.0 // indirect
|
||||
golang.org/x/oauth2 v0.30.0 // indirect
|
||||
golang.org/x/sys v0.33.0 // indirect
|
||||
golang.org/x/term v0.32.0 // indirect
|
||||
golang.org/x/text v0.25.0 // indirect
|
||||
golang.org/x/time v0.11.0 // indirect
|
||||
golang.org/x/tools v0.33.0 // indirect
|
||||
google.golang.org/protobuf v1.36.6 // indirect
|
||||
gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
|
||||
gopkg.in/inf.v0 v0.9.1 // indirect
|
||||
gopkg.in/yaml.v3 v3.0.1 // indirect
|
||||
k8s.io/klog/v2 v2.130.1 // indirect
|
||||
k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff // indirect
|
||||
k8s.io/utils v0.0.0-20250502105355-0f33e8f1c979 // indirect
|
||||
sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
|
||||
sigs.k8s.io/randfill v1.0.0 // indirect
|
||||
sigs.k8s.io/structured-merge-diff/v4 v4.7.0 // indirect
|
||||
sigs.k8s.io/yaml v1.4.0 // indirect
|
||||
)
|
||||
149
remoteconfig/kubernetes/go.sum
Normal file
149
remoteconfig/kubernetes/go.sum
Normal file
@@ -0,0 +1,149 @@
|
||||
dario.cat/mergo v1.0.2 h1:85+piFYR1tMbRrLcDwR18y4UKJ3aH1Tbzi24VRW1TK8=
|
||||
dario.cat/mergo v1.0.2/go.mod h1:E/hbnu0NxMFBjpMIE34DRGLWqDy0g5FuKDhCb31ngxA=
|
||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
|
||||
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/emicklei/go-restful/v3 v3.12.2 h1:DhwDP0vY3k8ZzE0RunuJy8GhNpPL6zqLkDf9B/a0/xU=
|
||||
github.com/emicklei/go-restful/v3 v3.12.2/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
|
||||
github.com/fxamacker/cbor/v2 v2.8.0 h1:fFtUGXUzXPHTIUdne5+zzMPTfffl3RD5qYnkY40vtxU=
|
||||
github.com/fxamacker/cbor/v2 v2.8.0/go.mod h1:vM4b+DJCtHn+zz7h3FFp/hDAI9WNWCsZj23V5ytsSxQ=
|
||||
github.com/go-kratos/kratos/v2 v2.8.4 h1:eIJLE9Qq9WSoKx+Buy2uPyrahtF/lPh+Xf4MTpxhmjs=
|
||||
github.com/go-kratos/kratos/v2 v2.8.4/go.mod h1:mq62W2101a5uYyRxe+7IdWubu7gZCGYqSNKwGFiiRcw=
|
||||
github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
|
||||
github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
|
||||
github.com/go-openapi/jsonpointer v0.21.1 h1:whnzv/pNXtK2FbX/W9yJfRmE2gsmkfahjMKB0fZvcic=
|
||||
github.com/go-openapi/jsonpointer v0.21.1/go.mod h1:50I1STOfbY1ycR8jGz8DaMeLCdXiI6aDteEdRNNzpdk=
|
||||
github.com/go-openapi/jsonreference v0.21.0 h1:Rs+Y7hSXT83Jacb7kFyjn4ijOuVGSvOdF2+tg1TRrwQ=
|
||||
github.com/go-openapi/jsonreference v0.21.0/go.mod h1:LmZmgsrTkVg9LG4EaHeY8cBDslNPMo06cago5JNLkm4=
|
||||
github.com/go-openapi/swag v0.23.1 h1:lpsStH0n2ittzTnbaSloVZLuB5+fvSY/+hnagBjSNZU=
|
||||
github.com/go-openapi/swag v0.23.1/go.mod h1:STZs8TbRvEQQKUA+JZNAm3EWlgaOBGpyFDqQnDHMef0=
|
||||
github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1vB6EwHI=
|
||||
github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8=
|
||||
github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
|
||||
github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
|
||||
github.com/google/gnostic-models v0.6.9 h1:MU/8wDLif2qCXZmzncUQ/BOfxWfthHi63KqpoNbWqVw=
|
||||
github.com/google/gnostic-models v0.6.9/go.mod h1:CiWsm0s6BSQd1hRn8/QmxqB6BesYcbSZxsz9b0KuDBw=
|
||||
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
|
||||
github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
|
||||
github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
|
||||
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
|
||||
github.com/google/pprof v0.0.0-20241029153458-d1b30febd7db h1:097atOisP2aRj7vFgYQBbFN4U4JNXUNYpxael3UzMyo=
|
||||
github.com/google/pprof v0.0.0-20241029153458-d1b30febd7db/go.mod h1:vavhavw2zAxS5dIdcRluK6cSGGPlZynqzFM8NdvU144=
|
||||
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
|
||||
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
||||
github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
|
||||
github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
|
||||
github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
|
||||
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
|
||||
github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
|
||||
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
|
||||
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
|
||||
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
|
||||
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
|
||||
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
|
||||
github.com/mailru/easyjson v0.9.0 h1:PrnmzHw7262yW8sTBwxi1PdJA3Iw/EKBa8psRf7d9a4=
|
||||
github.com/mailru/easyjson v0.9.0/go.mod h1:1+xMtQp2MRNVL/V1bOzuP3aP8VNwRW55fQUto+XFtTU=
|
||||
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
|
||||
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||
github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
|
||||
github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
|
||||
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
|
||||
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
|
||||
github.com/onsi/ginkgo/v2 v2.21.0 h1:7rg/4f3rB88pb5obDgNZrNHrQ4e6WpjonchcpuBRnZM=
|
||||
github.com/onsi/ginkgo/v2 v2.21.0/go.mod h1:7Du3c42kxCUegi0IImZ1wUQzMBVecgIHjR1C+NkhLQo=
|
||||
github.com/onsi/gomega v1.35.1 h1:Cwbd75ZBPxFSuZ6T+rN/WCb/gOc6YgFBXLlZLhC7Ds4=
|
||||
github.com/onsi/gomega v1.35.1/go.mod h1:PvZbdDc8J6XJEpDK4HCuRBm8a6Fzp9/DmhC9C7yFlog=
|
||||
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
|
||||
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
|
||||
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR38lUII=
|
||||
github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o=
|
||||
github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o=
|
||||
github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
|
||||
github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
|
||||
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
||||
github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
|
||||
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
|
||||
github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
|
||||
github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
|
||||
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
|
||||
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
|
||||
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
|
||||
golang.org/x/net v0.40.0 h1:79Xs7wF06Gbdcg4kdCCIQArK11Z1hr5POQ6+fIYHNuY=
|
||||
golang.org/x/net v0.40.0/go.mod h1:y0hY0exeL2Pku80/zKK7tpntoX23cqL3Oa6njdgRtds=
|
||||
golang.org/x/oauth2 v0.30.0 h1:dnDm7JmhM45NNpd8FDDeLhK6FwqbOf4MLCM9zb1BOHI=
|
||||
golang.org/x/oauth2 v0.30.0/go.mod h1:B++QgG3ZKulg6sRPGD/mqlHQs5rB3Ml9erfeDY7xKlU=
|
||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.14.0 h1:woo0S4Yywslg6hp4eUFjTVOyKt0RookbpAHG4c1HmhQ=
|
||||
golang.org/x/sync v0.14.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
|
||||
golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
|
||||
golang.org/x/term v0.32.0 h1:DR4lr0TjUs3epypdhTOkMmuF5CDFJ/8pOnbzMZPQ7bg=
|
||||
golang.org/x/term v0.32.0/go.mod h1:uZG1FhGx848Sqfsq4/DlJr3xGGsYMu/L5GW4abiaEPQ=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/text v0.25.0 h1:qVyWApTSYLk/drJRO5mDlNYskwQznZmkpV2c8q9zls4=
|
||||
golang.org/x/text v0.25.0/go.mod h1:WEdwpYrmk1qmdHvhkSTNPm3app7v4rsT8F2UD6+VHIA=
|
||||
golang.org/x/time v0.11.0 h1:/bpjEDfN9tkoN/ryeYHnv5hcMlc8ncjMcM4XBk5NWV0=
|
||||
golang.org/x/time v0.11.0/go.mod h1:CDIdPxbZBQxdj6cxyCIdrNogrJKMJ7pr37NYpMcMDSg=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
|
||||
golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
|
||||
golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
|
||||
golang.org/x/tools v0.33.0 h1:4qz2S3zmRxbGIhDIAgjxvFutSvH5EfnsYrRBj0UI0bc=
|
||||
golang.org/x/tools v0.33.0/go.mod h1:CIJMaWEY88juyUfo7UbgPqbC8rU2OqfAV1h2Qp0oMYI=
|
||||
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY=
|
||||
google.golang.org/protobuf v1.36.6/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
|
||||
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
|
||||
gopkg.in/evanphx/json-patch.v4 v4.12.0 h1:n6jtcsulIzXPJaxegRbvFNNrZDjbij7ny3gmSPG+6V4=
|
||||
gopkg.in/evanphx/json-patch.v4 v4.12.0/go.mod h1:p8EYWUEYMpynmqDbY58zCKCFZw8pRWMG4EsWvDvM72M=
|
||||
gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
|
||||
gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
k8s.io/api v0.33.1 h1:tA6Cf3bHnLIrUK4IqEgb2v++/GYUtqiu9sRVk3iBXyw=
|
||||
k8s.io/api v0.33.1/go.mod h1:87esjTn9DRSRTD4fWMXamiXxJhpOIREjWOSjsW1kEHw=
|
||||
k8s.io/apimachinery v0.33.1 h1:mzqXWV8tW9Rw4VeW9rEkqvnxj59k1ezDUl20tFK/oM4=
|
||||
k8s.io/apimachinery v0.33.1/go.mod h1:BHW0YOu7n22fFv/JkYOEfkUYNRN0fj0BlvMFWA7b+SM=
|
||||
k8s.io/client-go v0.33.1 h1:ZZV/Ks2g92cyxWkRRnfUDsnhNn28eFpt26aGc8KbXF4=
|
||||
k8s.io/client-go v0.33.1/go.mod h1:JAsUrl1ArO7uRVFWfcj6kOomSlCv+JpvIsp6usAGefA=
|
||||
k8s.io/klog/v2 v2.130.1 h1:n9Xl7H1Xvksem4KFG4PYbdQCQxqc/tTUyrgXaOhHSzk=
|
||||
k8s.io/klog/v2 v2.130.1/go.mod h1:3Jpz1GvMt720eyJH1ckRHK1EDfpxISzJ7I9OYgaDtPE=
|
||||
k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff h1:/usPimJzUKKu+m+TE36gUyGcf03XZEP0ZIKgKj35LS4=
|
||||
k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff/go.mod h1:5jIi+8yX4RIb8wk3XwBo5Pq2ccx4FP10ohkbSKCZoK8=
|
||||
k8s.io/utils v0.0.0-20250502105355-0f33e8f1c979 h1:jgJW5IePPXLGB8e/1wvd0Ich9QE97RvvF3a8J3fP/Lg=
|
||||
k8s.io/utils v0.0.0-20250502105355-0f33e8f1c979/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
|
||||
sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 h1:gBQPwqORJ8d8/YNZWEjoZs7npUVDpVXUUOFfW6CgAqE=
|
||||
sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8/go.mod h1:mdzfpAEoE6DHQEN0uh9ZbOCuHbLK5wOm7dK4ctXE9Tg=
|
||||
sigs.k8s.io/randfill v0.0.0-20250304075658-069ef1bbf016/go.mod h1:XeLlZ/jmk4i1HRopwe7/aU3H5n1zNUcX6TM94b3QxOY=
|
||||
sigs.k8s.io/randfill v1.0.0 h1:JfjMILfT8A6RbawdsK2JXGBR5AQVfd+9TbzrlneTyrU=
|
||||
sigs.k8s.io/randfill v1.0.0/go.mod h1:XeLlZ/jmk4i1HRopwe7/aU3H5n1zNUcX6TM94b3QxOY=
|
||||
sigs.k8s.io/structured-merge-diff/v4 v4.7.0 h1:qPeWmscJcXP0snki5IYF79Z8xrl8ETFxgMd7wez1XkI=
|
||||
sigs.k8s.io/structured-merge-diff/v4 v4.7.0/go.mod h1:dDy58f92j70zLsuZVuUX5Wp9vtxXpaZnkPGWeqDfCps=
|
||||
sigs.k8s.io/yaml v1.4.0 h1:Mk1wCc2gy/F0THH0TAp1QYyJNzRm2KCLy3o5ASXVI5E=
|
||||
sigs.k8s.io/yaml v1.4.0/go.mod h1:Ejl7/uTz7PSA4eKMyQCUTnhZYNmLIl+5c2lQPGR2BPY=
|
||||
61
remoteconfig/kubernetes/watcher.go
Normal file
61
remoteconfig/kubernetes/watcher.go
Normal file
@@ -0,0 +1,61 @@
|
||||
package kubernetes
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
|
||||
v1 "k8s.io/api/core/v1"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/watch"
|
||||
|
||||
"github.com/go-kratos/kratos/v2/config"
|
||||
)
|
||||
|
||||
type watcher struct {
|
||||
k *kube
|
||||
watcher watch.Interface
|
||||
}
|
||||
|
||||
func newWatcher(k *kube) (config.Watcher, error) {
|
||||
w, err := k.client.CoreV1().ConfigMaps(k.opts.Namespace).Watch(context.Background(), metav1.ListOptions{
|
||||
LabelSelector: k.opts.LabelSelector,
|
||||
FieldSelector: k.opts.FieldSelector,
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &watcher{
|
||||
k: k,
|
||||
watcher: w,
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (w *watcher) Next() ([]*config.KeyValue, error) {
|
||||
ResultChan:
|
||||
ch := <-w.watcher.ResultChan()
|
||||
if ch.Object == nil {
|
||||
// recreate the watcher
|
||||
k8sWatcher, err := w.k.client.CoreV1().ConfigMaps(w.k.opts.Namespace).Watch(context.Background(), metav1.ListOptions{
|
||||
LabelSelector: w.k.opts.LabelSelector,
|
||||
FieldSelector: w.k.opts.FieldSelector,
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
w.watcher = k8sWatcher
|
||||
goto ResultChan
|
||||
}
|
||||
cm, ok := ch.Object.(*v1.ConfigMap)
|
||||
if !ok {
|
||||
return nil, fmt.Errorf("kubernetes Object not ConfigMap")
|
||||
}
|
||||
if ch.Type == "DELETED" {
|
||||
return nil, fmt.Errorf("kubernetes configmap delete %s", cm.Name)
|
||||
}
|
||||
return w.k.configMap(*cm), nil
|
||||
}
|
||||
|
||||
func (w *watcher) Stop() error {
|
||||
w.watcher.Stop()
|
||||
return nil
|
||||
}
|
||||
42
remoteconfig/kubernetes/watcher_test.go
Normal file
42
remoteconfig/kubernetes/watcher_test.go
Normal file
@@ -0,0 +1,42 @@
|
||||
package kubernetes
|
||||
|
||||
import (
|
||||
"context"
|
||||
"path/filepath"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/client-go/kubernetes"
|
||||
"k8s.io/client-go/tools/clientcmd"
|
||||
"k8s.io/client-go/util/homedir"
|
||||
)
|
||||
|
||||
func TestKube(t *testing.T) {
|
||||
home := homedir.HomeDir()
|
||||
config, err := clientcmd.BuildConfigFromFlags("", filepath.Join(home, ".kube", "config"))
|
||||
if err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
client, err := kubernetes.NewForConfig(config)
|
||||
if err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
cmWatcher, err := client.CoreV1().ConfigMaps("mesh").Watch(context.Background(), metav1.ListOptions{
|
||||
LabelSelector: "app=test",
|
||||
// FieldSelector: "",
|
||||
})
|
||||
if err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
go func() {
|
||||
time.Sleep(5 * time.Second)
|
||||
cmWatcher.Stop()
|
||||
}()
|
||||
for c := range cmWatcher.ResultChan() {
|
||||
if c.Object == nil {
|
||||
return
|
||||
}
|
||||
t.Log(c.Type, c.Object)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user