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Oliver BählerandCorentinPtrl
cc4fb45d70
feat: upstream enterprise preview --------- Signed-off-by: Oliver Baehler <oliver@sudo-i.net> Co-authored-by: CorentinPtrl <pitrel.corentin@gmail.com>
61 lines
1.7 KiB
Go
61 lines
1.7 KiB
Go
// Copyright 2020-2026 Project Capsule Authors
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// SPDX-License-Identifier: Apache-2.0
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package generic
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import (
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"context"
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"fmt"
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"k8s.io/client-go/tools/events"
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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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ad "github.com/projectcapsule/capsule/pkg/runtime/admission"
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"github.com/projectcapsule/capsule/pkg/runtime/configuration"
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"github.com/projectcapsule/capsule/pkg/runtime/handlers"
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)
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type cordoningHandler struct{}
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func CordoningHandler(configuration configuration.Configuration) handlers.Handler {
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return &cordoningHandler{}
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}
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func (h *cordoningHandler) OnCreate(
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_ client.Client,
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_ client.Reader,
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_ admission.Decoder,
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_ events.EventRecorder,
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) handlers.Func {
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return func(ctx context.Context, req admission.Request) *admission.Response {
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return h.cordonHandler(req)
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}
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}
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func (h *cordoningHandler) OnDelete(
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_ client.Client,
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_ client.Reader,
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_ admission.Decoder,
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recorder events.EventRecorder,
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) handlers.Func {
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return func(ctx context.Context, req admission.Request) *admission.Response {
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return h.cordonHandler(req)
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}
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}
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func (h *cordoningHandler) OnUpdate(
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_ client.Client,
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_ client.Reader,
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_ admission.Decoder,
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recorder events.EventRecorder,
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) handlers.Func {
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return func(ctx context.Context, req admission.Request) *admission.Response {
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return h.cordonHandler(req)
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}
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}
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func (h *cordoningHandler) cordonHandler(req admission.Request) *admission.Response {
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return ad.Deny(fmt.Sprintf("The current namespace '%s' is cordoned. The attempted operation %s for %s/%s/%s/%s is not permitted during cordoning status.", req.Namespace, req.Operation, req.RequestKind.Group, req.RequestKind.Version, req.RequestKind.Kind, req.Name))
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}
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