istio

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// Copyright Istio Authors
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//
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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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//
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//     http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package serviceentry
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import (
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	"istio.io/istio/pilot/pkg/model"
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	"istio.io/istio/pkg/config/schema/gvk"
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)
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// NamespaceDiscoveryHandler is to handle namespace selected or deselected because of discoverySelectors change,
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// rather than namespace add/update/delete event triggered from namespace informer.
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func (s *Controller) NamespaceDiscoveryHandler(namespace string, event model.Event) {
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	if event == model.EventDelete {
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		log.Debugf("Handle event namespace %s deselected", namespace)
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	} else {
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		log.Debugf("Handle event namespace %s selected", namespace)
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	}
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	cfgs := s.store.List(gvk.WorkloadEntry, namespace)
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	for _, cfg := range cfgs {
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		s.workloadEntryHandler(cfg, cfg, event)
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	}
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	if !s.workloadEntryController {
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		cfgs := s.store.List(gvk.ServiceEntry, namespace)
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		for _, cfg := range cfgs {
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			s.serviceEntryHandler(cfg, cfg, event)
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		}
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	}
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}
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