Sanket SudakeandGitHub
5fae765323
* Define client generator to generate all k8s clients * Increase QPS and burst values * Capture client-go metrics * Support for controller runtime metrics Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
72 lines
2.0 KiB
Go
72 lines
2.0 KiB
Go
/*
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Copyright 2022 The Fission Authors.
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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 mqtrigger
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import (
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"github.com/prometheus/client_golang/prometheus"
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"github.com/fission/fission/pkg/utils/metrics"
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)
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var (
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labels = []string{"trigger_name", "trigger_namespace"}
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subscriptionCount = prometheus.NewGaugeVec(
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prometheus.GaugeOpts{
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Name: "fission_mqt_subscriptions",
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Help: "Total number of subscriptions to mq currently",
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},
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[]string{},
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)
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messageCount = prometheus.NewCounterVec(
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prometheus.CounterOpts{
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Name: "fission_mqt_messages_processed_total",
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Help: "Total number of messages processed",
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},
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labels,
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)
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messageLagCount = prometheus.NewGaugeVec(
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prometheus.GaugeOpts{
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Name: "fission_mqt_message_lag",
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Help: "Total number of messages lag per topic and partition",
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},
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[]string{"trigger_name", "trigger_namespace", "topic", "partition"},
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)
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)
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func IncreaseSubscriptionCount() {
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subscriptionCount.WithLabelValues().Inc()
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}
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func DecreaseSubscriptionCount() {
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subscriptionCount.WithLabelValues().Dec()
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}
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func IncreaseMessageCount(trigname, trignamespace string) {
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messageCount.WithLabelValues(trigname, trignamespace).Inc()
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}
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func SetMessageLagCount(trigname, trignamespace, topic, partition string, lag int64) {
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messageLagCount.WithLabelValues(trigname, trignamespace, topic, partition).Set(float64(lag))
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}
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func init() {
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registry := metrics.Registry
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registry.MustRegister(subscriptionCount)
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registry.MustRegister(messageCount)
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registry.MustRegister(messageLagCount)
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}
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