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72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
// Copyright (c) 2022 Alibaba Group Holding Ltd.
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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 common
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import (
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"istio.io/istio/pkg/cluster"
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"istio.io/pkg/monitoring"
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)
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type Event string
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const (
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Normal Event = "normal"
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Unknown Event = "unknown"
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EmptyRule Event = "empty-rule"
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MissingSecret Event = "missing-secret"
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InvalidBackendService Event = "invalid-backend-service"
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DuplicatedRoute Event = "duplicated-route"
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DuplicatedTls Event = "duplicated-tls"
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PortNameResolveError Event = "port-name-resolve-error"
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)
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var (
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clusterTag = monitoring.MustCreateLabel("cluster")
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invalidType = monitoring.MustCreateLabel("type")
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// totalIngresses tracks the total number of ingress
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totalIngresses = monitoring.NewGauge(
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"pilot_total_ingresses",
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"Total ingresses known to pilot.",
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monitoring.WithLabels(clusterTag),
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)
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totalInvalidIngress = monitoring.NewSum(
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"pilot_total_invalid_ingresses",
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"Total invalid ingresses known to pilot.",
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monitoring.WithLabels(clusterTag, invalidType),
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)
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)
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func init() {
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monitoring.MustRegister(totalIngresses)
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monitoring.MustRegister(totalInvalidIngress)
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}
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func RecordIngressNumber(cluster cluster.ID, number int) {
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totalIngresses.With(clusterTag.Value(cluster.String())).Record(float64(number))
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}
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func IncrementInvalidIngress(cluster cluster.ID, event Event) {
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totalInvalidIngress.With(clusterTag.Value(cluster.String()), invalidType.Value(string(event))).Increment()
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}
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