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plugin/metrics: add 'server' label (#1682)

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* plugin/metrics: add 'server' label

This uses the new WithServer(ctx) to get the current server from the
context.

First in a larger refactor to make all plugins do this.

* compile

* compile

* lala test

* compile and test

* typos

* Dont duplicate the code
This commit is contained in:
Miek Gieben 2018-04-18 09:42:20 +01:00 • committed by GitHub
parent 573ad62b77
commit 08443a9f00
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10 changed files with 68 additions and 56 deletions
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4
plugin/proxy/metrics.go
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@ -15,14 +15,14 @@ var (
Subsystem: "proxy",
Name: "request_count_total",
Help: "Counter of requests made per protocol, proxy protocol, family and upstream.",
}, []string{"proto", "proxy_proto", "family", "to"})
}, []string{"server", "proto", "proxy_proto", "family", "to"})
RequestDuration = prometheus.NewHistogramVec(prometheus.HistogramOpts{
Namespace: plugin.Namespace,
Subsystem: "proxy",
Name: "request_duration_seconds",
Buckets: plugin.TimeBuckets,
Help: "Histogram of the time (in seconds) each request took.",
}, []string{"proto", "proxy_proto", "family", "to"})
}, []string{"server", "proto", "proxy_proto", "family", "to"})
)
// familyToString returns the string form of either 1, or 2. Returns