2b8e918ed9
Change the signature of GuaranteedUpdate so that TTL can be more easily preserved. Allow a simpler (no ttl) and more complex (response and node directly available, set ttl) path for GuaranteedUpdate. Add some tests to ensure this doesn't blow up again.
54 lines
1.8 KiB
Go
54 lines
1.8 KiB
Go
/*
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Copyright 2014 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package event
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import (
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/registry/generic"
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etcdgeneric "github.com/GoogleCloudPlatform/kubernetes/pkg/registry/generic/etcd"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/runtime"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/tools"
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)
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// registry implements custom changes to generic.Etcd.
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type registry struct {
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*etcdgeneric.Etcd
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}
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// NewEtcdRegistry returns a registry which will store Events in the given
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// EtcdHelper. ttl is the time that Events will be retained by the system.
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func NewEtcdRegistry(h tools.EtcdHelper, ttl uint64) generic.Registry {
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prefix := "/events"
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return registry{
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Etcd: &etcdgeneric.Etcd{
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NewFunc: func() runtime.Object { return &api.Event{} },
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NewListFunc: func() runtime.Object { return &api.EventList{} },
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EndpointName: "events",
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KeyRootFunc: func(ctx api.Context) string {
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return etcdgeneric.NamespaceKeyRootFunc(ctx, prefix)
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},
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KeyFunc: func(ctx api.Context, id string) (string, error) {
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return etcdgeneric.NamespaceKeyFunc(ctx, prefix, id)
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},
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TTLFunc: func(runtime.Object, uint64, bool) (uint64, error) {
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return ttl, nil
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},
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Helper: h,
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},
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}
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}
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