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notify.go
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notify.go
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/*
* Tencent is pleased to support the open source community by making TKEStack
* available.
*
* Copyright (C) 2012-2019 Tencent. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use
* this file except in compliance with the License. You may obtain a copy of the
* License at
*
* https://opensource.org/licenses/Apache-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package app
import (
"k8s.io/apimachinery/pkg/runtime/schema"
"net/http"
"time"
"tkestack.io/tke/api/notify/v1"
"tkestack.io/tke/pkg/notify/controller/channel"
"tkestack.io/tke/pkg/notify/controller/messagerequest"
)
const (
channelSyncPeriod = 30 * time.Second
concurrentChannelSyncs = 10
messageRequestSyncPeriod = 5 * time.Minute
concurrentMessageRequestSyncs = 10
)
func startChannelController(ctx ControllerContext) (http.Handler, bool, error) {
if !ctx.AvailableResources[schema.GroupVersionResource{Group: v1.GroupName, Version: "v1", Resource: "channels"}] {
return nil, false, nil
}
ctrl := channel.NewController(
ctx.ClientBuilder.ClientOrDie("channel-controller"),
ctx.InformerFactory.Notify().V1().Channels(),
channelSyncPeriod,
v1.ChannelFinalize,
)
go ctrl.Run(concurrentChannelSyncs, ctx.Stop)
return nil, true, nil
}
func startMessageRequestController(ctx ControllerContext) (http.Handler, bool, error) {
if !ctx.AvailableResources[schema.GroupVersionResource{Group: v1.GroupName, Version: "v1", Resource: "messagerequests"}] {
return nil, false, nil
}
ctrl := messagerequest.NewController(
ctx.ClientBuilder.ClientOrDie("message-request-controller"),
ctx.InformerFactory.Notify().V1().MessageRequests(),
messageRequestSyncPeriod,
)
go ctrl.Run(concurrentMessageRequestSyncs, ctx.Stop)
return nil, true, nil
}