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Fix forward metrics for backwards compatibility (#6178)

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This commit is contained in:
Pat Downey
2023-07-04 15:35:55 +01:00
committed by GitHub
parent 6e1263d3d9
commit ea293da1d6
14 changed files with 87 additions and 78 deletions
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31
plugin/pkg/proxy/metrics.go
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@@ -9,41 +9,32 @@ import (
// Variables declared for monitoring.
var (
RequestCount = promauto.NewCounterVec(prometheus.CounterOpts{
Namespace: plugin.Namespace,
Subsystem: "proxy",
Name: "requests_total",
Help: "Counter of requests made per upstream.",
}, []string{"to"})
RcodeCount = promauto.NewCounterVec(prometheus.CounterOpts{
Namespace: plugin.Namespace,
Subsystem: "proxy",
Name: "responses_total",
Help: "Counter of responses received per upstream.",
}, []string{"rcode", "to"})
RequestDuration = promauto.NewHistogramVec(prometheus.HistogramOpts{
requestDuration = promauto.NewHistogramVec(prometheus.HistogramOpts{
Namespace: plugin.Namespace,
Subsystem: "proxy",
Name: "request_duration_seconds",
Buckets: plugin.TimeBuckets,
Help: "Histogram of the time each request took.",
}, []string{"to", "rcode"})
HealthcheckFailureCount = promauto.NewCounterVec(prometheus.CounterOpts{
}, []string{"proxy_name", "to", "rcode"})
healthcheckFailureCount = promauto.NewCounterVec(prometheus.CounterOpts{
Namespace: plugin.Namespace,
Subsystem: "proxy",
Name: "healthcheck_failures_total",
Help: "Counter of the number of failed healthchecks.",
}, []string{"to"})
ConnCacheHitsCount = promauto.NewCounterVec(prometheus.CounterOpts{
}, []string{"proxy_name", "to"})
connCacheHitsCount = promauto.NewCounterVec(prometheus.CounterOpts{
Namespace: plugin.Namespace,
Subsystem: "proxy",
Name: "conn_cache_hits_total",
Help: "Counter of connection cache hits per upstream and protocol.",
}, []string{"to", "proto"})
ConnCacheMissesCount = promauto.NewCounterVec(prometheus.CounterOpts{
}, []string{"proxy_name", "to", "proto"})
connCacheMissesCount = promauto.NewCounterVec(prometheus.CounterOpts{
Namespace: plugin.Namespace,
Subsystem: "proxy",
Name: "conn_cache_misses_total",
Help: "Counter of connection cache misses per upstream and protocol.",
}, []string{"to", "proto"})
}, []string{"proxy_name", "to", "proto"})
)