controller-runtime
controller-runtime copied to clipboard
kubernetes-sigs
:sparkles: Add WebhookWrapper to enable wrapping the webhook HTTP handler
This PR adds a WebhookWrapper to enable wrapping the webhook HTTP handler.
The use case is to enable tracing/middleware to be configured on the webhook server, for example:
import (
"net/http"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/webhook"
"github.com/opentracing/opentracing-go"
"github.com/opentracing-contrib/go-stdlib/nethttp"
"gopkg.in/DataDog/dd-trace-go.v1/ddtrace/opentracer"
"gopkg.in/DataDog/dd-trace-go.v1/ddtrace/tracer"
)
func main() {
t := opentracer.New(tracer.WithServiceName(api.OperatorName))
defer tracer.Stop()
opentracing.SetGlobalTracer(t)
webhook := &webhook.Server{
WebhookWrapper: func(handler http.Handler) (http.Handler, err) {
return nethttp.Middleware(t, handler), nil
}
}
mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
WebhookServer: webhook
})
}
Welcome @adammw!
It looks like this is your first PR to kubernetes-sigs/controller-runtime 🎉. Please refer to our pull request process documentation to help your PR have a smooth ride to approval.
You will be prompted by a bot to use commands during the review process. Do not be afraid to follow the prompts! It is okay to experiment. Here is the bot commands documentation.
You can also check if kubernetes-sigs/controller-runtime has its own contribution guidelines.
You may want to refer to our testing guide if you run into trouble with your tests not passing.
If you are having difficulty getting your pull request seen, please follow the recommended escalation practices. Also, for tips and tricks in the contribution process you may want to read the Kubernetes contributor cheat sheet. We want to make sure your contribution gets all the attention it needs!
Thank you, and welcome to Kubernetes. :smiley:
Hi @adammw. Thanks for your PR.
I'm waiting for a kubernetes-sigs member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.
Once the patch is verified, the new status will be reflected by the ok-to-test label.
I understand the commands that are listed here.
Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.
[APPROVALNOTIFIER] This PR is NOT APPROVED
This pull-request has been approved by: adammw
To complete the pull request process, please assign alvaroaleman after the PR has been reviewed.
You can assign the PR to them by writing /assign @alvaroaleman in a comment when ready.
The full list of commands accepted by this bot can be found here.
Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment
Why not just provide a handler that wraps your handler? Maybe I'm missing something here?
If you want to keep the default handler, you can also do something like this: https://github.com/raptor-ml/raptor/blob/master/internal/operator/feature_webhook.go#L49
The Kubernetes project currently lacks enough contributors to adequately respond to all issues and PRs.
This bot triages issues and PRs according to the following rules:
- After 90d of inactivity,
lifecycle/staleis applied - After 30d of inactivity since
lifecycle/stalewas applied,lifecycle/rottenis applied - After 30d of inactivity since
lifecycle/rottenwas applied, the issue is closed
You can:
- Mark this issue or PR as fresh with
/remove-lifecycle stale - Mark this issue or PR as rotten with
/lifecycle rotten - Close this issue or PR with
/close - Offer to help out with Issue Triage
Please send feedback to sig-contributor-experience at kubernetes/community.
/lifecycle stale
The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.
This bot triages issues and PRs according to the following rules:
- After 90d of inactivity,
lifecycle/staleis applied - After 30d of inactivity since
lifecycle/stalewas applied,lifecycle/rottenis applied - After 30d of inactivity since
lifecycle/rottenwas applied, the issue is closed
You can:
- Mark this issue or PR as fresh with
/remove-lifecycle rotten - Close this issue or PR with
/close - Offer to help out with Issue Triage
Please send feedback to sig-contributor-experience at kubernetes/community.
/lifecycle rotten
The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.
This bot triages PRs according to the following rules:
- After 90d of inactivity,
lifecycle/staleis applied - After 30d of inactivity since
lifecycle/stalewas applied,lifecycle/rottenis applied - After 30d of inactivity since
lifecycle/rottenwas applied, the PR is closed
You can:
- Reopen this PR with
/reopen - Mark this PR as fresh with
/remove-lifecycle rotten - Offer to help out with Issue Triage
Please send feedback to sig-contributor-experience at kubernetes/community.
/close
@k8s-triage-robot: Closed this PR.
In response to this:
The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.
This bot triages PRs according to the following rules:
- After 90d of inactivity,
lifecycle/staleis applied- After 30d of inactivity since
lifecycle/stalewas applied,lifecycle/rottenis applied- After 30d of inactivity since
lifecycle/rottenwas applied, the PR is closedYou can:
- Reopen this PR with
/reopen- Mark this PR as fresh with
/remove-lifecycle rotten- Offer to help out with Issue Triage
Please send feedback to sig-contributor-experience at kubernetes/community.
/close
Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.