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eb8d2b6076
* chore(deps): update dependency golangci/golangci-lint to v2.8.0 * chore(deps): update dependency golangci/golangci-lint to v2.8.0 Signed-off-by: Hristo Hristov <me@hhristov.info> * chore(deps): update dependency golangci/golangci-lint to v2.8.0 Signed-off-by: Hristo Hristov <me@hhristov.info> * chore(deps): update dependency golangci/golangci-lint to v2.8.0 Signed-off-by: Hristo Hristov <me@hhristov.info> --------- Signed-off-by: Hristo Hristov <me@hhristov.info> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Hristo Hristov <me@hhristov.info>
71 lines
2.5 KiB
Go
71 lines
2.5 KiB
Go
// Copyright 2020-2026 Project Capsule Authors
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// SPDX-License-Identifier: Apache-2.0
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package defaults
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import (
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"context"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/util/version"
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"k8s.io/client-go/tools/record"
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"sigs.k8s.io/controller-runtime/pkg/client"
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"sigs.k8s.io/controller-runtime/pkg/webhook/admission"
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capsulewebhook "github.com/projectcapsule/capsule/internal/webhook"
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"github.com/projectcapsule/capsule/pkg/configuration"
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)
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type handler struct {
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cfg configuration.Configuration
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version *version.Version
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}
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func Handler(cfg configuration.Configuration, version *version.Version) capsulewebhook.Handler {
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return &handler{
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cfg: cfg,
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version: version,
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}
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}
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func (h *handler) OnCreate(client client.Client, decoder admission.Decoder, recorder record.EventRecorder) capsulewebhook.Func {
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return func(ctx context.Context, req admission.Request) *admission.Response {
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return h.mutate(ctx, req, client, decoder, recorder)
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}
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}
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func (h *handler) OnDelete(client.Client, admission.Decoder, record.EventRecorder) capsulewebhook.Func {
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return func(context.Context, admission.Request) *admission.Response {
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return nil
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}
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}
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func (h *handler) OnUpdate(client client.Client, decoder admission.Decoder, recorder record.EventRecorder) capsulewebhook.Func {
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return func(ctx context.Context, req admission.Request) *admission.Response {
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return h.mutate(ctx, req, client, decoder, recorder)
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}
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}
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func (h *handler) mutate(ctx context.Context, req admission.Request, c client.Client, decoder admission.Decoder, recorder record.EventRecorder) *admission.Response {
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var response *admission.Response
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switch req.Resource {
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case metav1.GroupVersionResource{Group: "", Version: "v1", Resource: "pods"}:
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response = mutatePodDefaults(ctx, req, c, decoder, recorder, req.Namespace)
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case metav1.GroupVersionResource{Group: "", Version: "v1", Resource: "persistentvolumeclaims"}:
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response = mutatePVCDefaults(ctx, req, c, decoder, recorder, req.Namespace)
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case metav1.GroupVersionResource{Group: "networking.k8s.io", Version: "v1", Resource: "ingresses"}, metav1.GroupVersionResource{Group: "networking.k8s.io", Version: "v1beta1", Resource: "ingresses"}:
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response = mutateIngressDefaults(ctx, req, h.version, c, decoder, recorder, req.Namespace)
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case metav1.GroupVersionResource{Group: "gateway.networking.k8s.io", Version: "v1", Resource: "gateways"}:
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response = mutateGatewayDefaults(ctx, req, c, decoder, recorder, req.Namespace)
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}
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if response == nil {
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skip := admission.Allowed("Skipping Mutation")
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response = &skip
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}
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return response
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}
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