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Merge pull request #111684 from 0xff-dev/master1

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use constant NamespaceDefault instead of variable namespace

Kubernetes-commit: e7297321321a7cde918734402a8a999990045179
This commit is contained in:
Kubernetes Publisher 2022-08-23 17:17:03 -07:00
commit 0fdc4f348a
3 changed files with 9 additions and 11 deletions
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12
examples/dynamic-create-update-delete-deployment/main.go
View File

@ -53,8 +53,6 @@ func main() {
} }
flag.Parse() flag.Parse()
namespace := "default"
config, err := clientcmd.BuildConfigFromFlags("", *kubeconfig) config, err := clientcmd.BuildConfigFromFlags("", *kubeconfig)
if err != nil { if err != nil {
panic(err) panic(err)
@ -109,7 +107,7 @@ func main() {
// Create Deployment // Create Deployment
fmt.Println("Creating deployment...") fmt.Println("Creating deployment...")
result, err := client.Resource(deploymentRes).Namespace(namespace).Create(context.TODO(), deployment, metav1.CreateOptions{}) result, err := client.Resource(deploymentRes).Namespace(apiv1.NamespaceDefault).Create(context.TODO(), deployment, metav1.CreateOptions{})
if err != nil { if err != nil {
panic(err) panic(err)
} }
@ -134,7 +132,7 @@ func main() {
retryErr := retry.RetryOnConflict(retry.DefaultRetry, func() error { retryErr := retry.RetryOnConflict(retry.DefaultRetry, func() error {
// Retrieve the latest version of Deployment before attempting update // Retrieve the latest version of Deployment before attempting update
// RetryOnConflict uses exponential backoff to avoid exhausting the apiserver // RetryOnConflict uses exponential backoff to avoid exhausting the apiserver
result, getErr := client.Resource(deploymentRes).Namespace(namespace).Get(context.TODO(), "demo-deployment", metav1.GetOptions{}) result, getErr := client.Resource(deploymentRes).Namespace(apiv1.NamespaceDefault).Get(context.TODO(), "demo-deployment", metav1.GetOptions{})
if getErr != nil { if getErr != nil {
panic(fmt.Errorf("failed to get latest version of Deployment: %v", getErr)) panic(fmt.Errorf("failed to get latest version of Deployment: %v", getErr))
} }
@ -158,7 +156,7 @@ func main() {
panic(err) panic(err)
} }
_, updateErr := client.Resource(deploymentRes).Namespace(namespace).Update(context.TODO(), result, metav1.UpdateOptions{}) _, updateErr := client.Resource(deploymentRes).Namespace(apiv1.NamespaceDefault).Update(context.TODO(), result, metav1.UpdateOptions{})
return updateErr return updateErr
}) })
if retryErr != nil { if retryErr != nil {
@ -169,7 +167,7 @@ func main() {
// List Deployments // List Deployments
prompt() prompt()
fmt.Printf("Listing deployments in namespace %q:\n", apiv1.NamespaceDefault) fmt.Printf("Listing deployments in namespace %q:\n", apiv1.NamespaceDefault)
list, err := client.Resource(deploymentRes).Namespace(namespace).List(context.TODO(), metav1.ListOptions{}) list, err := client.Resource(deploymentRes).Namespace(apiv1.NamespaceDefault).List(context.TODO(), metav1.ListOptions{})
if err != nil { if err != nil {
panic(err) panic(err)
} }
@ -189,7 +187,7 @@ func main() {
deleteOptions := metav1.DeleteOptions{ deleteOptions := metav1.DeleteOptions{
PropagationPolicy: &deletePolicy, PropagationPolicy: &deletePolicy,
} }
if err := client.Resource(deploymentRes).Namespace(namespace).Delete(context.TODO(), "demo-deployment", deleteOptions); err != nil { if err := client.Resource(deploymentRes).Namespace(apiv1.NamespaceDefault).Delete(context.TODO(), "demo-deployment", deleteOptions); err != nil {
panic(err) panic(err)
} }

4
go.mod
View File

@ -26,7 +26,7 @@ require (
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211
golang.org/x/time v0.0.0-20220210224613-90d013bbcef8 golang.org/x/time v0.0.0-20220210224613-90d013bbcef8
google.golang.org/protobuf v1.28.0 google.golang.org/protobuf v1.28.0
k8s.io/api v0.0.0-20220809235342-2e7b66171c20 k8s.io/api v0.0.0-20220824023210-64f80bd511ba
k8s.io/apimachinery v0.0.0-20220805001719-117bd9b56ec3 k8s.io/apimachinery v0.0.0-20220805001719-117bd9b56ec3
k8s.io/klog/v2 v2.70.1 k8s.io/klog/v2 v2.70.1
k8s.io/kube-openapi v0.0.0-20220803162953-67bda5d908f1 k8s.io/kube-openapi v0.0.0-20220803162953-67bda5d908f1
@ -70,6 +70,6 @@ require (
) )
replace ( replace (
k8s.io/api => k8s.io/api v0.0.0-20220809235342-2e7b66171c20 k8s.io/api => k8s.io/api v0.0.0-20220824023210-64f80bd511ba
k8s.io/apimachinery => k8s.io/apimachinery v0.0.0-20220805001719-117bd9b56ec3 k8s.io/apimachinery => k8s.io/apimachinery v0.0.0-20220805001719-117bd9b56ec3
) )

4
go.sum
View File

@ -665,8 +665,8 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg= honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k= honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k= honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
k8s.io/api v0.0.0-20220809235342-2e7b66171c20 h1:+1HZkTrpGkV9qYo5f80o5y+Jj7Czh6KcXW8ZjV4Did0= k8s.io/api v0.0.0-20220824023210-64f80bd511ba h1:aTNI+/FBnYaKBP5X6joGb/l0aZEcI7dv7G4d0sDHZWQ=
k8s.io/api v0.0.0-20220809235342-2e7b66171c20/go.mod h1:cuE2+aKfcxEMeHx/NuUKIL3aRJhth7/K9wlCf+3Q3+s= k8s.io/api v0.0.0-20220824023210-64f80bd511ba/go.mod h1:cuE2+aKfcxEMeHx/NuUKIL3aRJhth7/K9wlCf+3Q3+s=
k8s.io/apimachinery v0.0.0-20220805001719-117bd9b56ec3 h1:Ru2oqar5qMV68dM0G6OEZs2C7qtydpReZ2dHsXpu/Kw= k8s.io/apimachinery v0.0.0-20220805001719-117bd9b56ec3 h1:Ru2oqar5qMV68dM0G6OEZs2C7qtydpReZ2dHsXpu/Kw=
k8s.io/apimachinery v0.0.0-20220805001719-117bd9b56ec3/go.mod h1:qMx9eAk0sZQGsXGu86fab8tZdffHbwUfsvzqKn4mfB0= k8s.io/apimachinery v0.0.0-20220805001719-117bd9b56ec3/go.mod h1:qMx9eAk0sZQGsXGu86fab8tZdffHbwUfsvzqKn4mfB0=
k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE= k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=