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Fix open connections metric

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Co-authored-by: Romain <rtribotte@users.noreply.github.com>
This commit is contained in:
mpl 2023-03-20 16:02:06 +01:00 • committed by GitHub
parent 598a257ae1
commit 7c2af10bbd
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17 changed files with 126 additions and 236 deletions
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19
pkg/metrics/influxdb2_test.go
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@ -48,10 +48,12 @@ func TestInfluxDB2(t *testing.T) {
expectedServer := []string{
`(traefik\.config\.reload\.total count=1) [\d]{19}`,
`(traefik\.config\.reload\.lastSuccessTimestamp value=1) [\d]{19}`,
`(traefik\.open\.connections,entrypoint=test,protocol=TCP value=1) [\d]{19}`,
}
influxDB2Registry.ConfigReloadsCounter().Add(1)
influxDB2Registry.LastConfigReloadSuccessGauge().Set(1)
influxDB2Registry.OpenConnectionsGauge().With("entrypoint", "test", "protocol", "TCP").Set(1)
msgServer := <-c
assertMessage(t, *msgServer, expectedServer)
@ -69,7 +71,6 @@ func TestInfluxDB2(t *testing.T) {
`(traefik\.entrypoint\.requests\.total,code=200,entrypoint=test,method=GET count=1) [\d]{19}`,
`(traefik\.entrypoint\.requests\.tls\.total,entrypoint=test,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
`(traefik\.entrypoint\.request\.duration(?:,code=[\d]{3})?,entrypoint=test p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
`(traefik\.entrypoint\.connections\.open,entrypoint=test value=1) [\d]{19}`,
`(traefik\.entrypoint\.requests\.bytes\.total,code=200,entrypoint=test,method=GET count=1) [\d]{19}`,
`(traefik\.entrypoint\.responses\.bytes\.total,code=200,entrypoint=test,method=GET count=1) [\d]{19}`,
}
@ -77,7 +78,6 @@ func TestInfluxDB2(t *testing.T) {
influxDB2Registry.EntryPointReqsCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
influxDB2Registry.EntryPointReqsTLSCounter().With("entrypoint", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
influxDB2Registry.EntryPointReqDurationHistogram().With("entrypoint", "test").Observe(10000)
influxDB2Registry.EntryPointOpenConnsGauge().With("entrypoint", "test").Set(1)
influxDB2Registry.EntryPointReqsBytesCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
influxDB2Registry.EntryPointRespsBytesCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
msgEntrypoint := <-c
@ -89,7 +89,6 @@ func TestInfluxDB2(t *testing.T) {
`(traefik\.router\.requests\.total,code=404,method=GET,router=demo,service=test count=1) [\d]{19}`,
`(traefik\.router\.requests\.tls\.total,router=demo,service=test,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
`(traefik\.router\.request\.duration,code=200,router=demo,service=test p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
`(traefik\.router\.connections\.open,router=demo,service=test value=1) [\d]{19}`,
`(traefik\.router\.requests\.bytes\.total,code=200,method=GET,router=demo,service=test count=1) [\d]{19}`,
`(traefik\.router\.responses\.bytes\.total,code=200,method=GET,router=demo,service=test count=1) [\d]{19}`,
}
@ -98,7 +97,6 @@ func TestInfluxDB2(t *testing.T) {
influxDB2Registry.RouterReqsCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
influxDB2Registry.RouterReqsTLSCounter().With("router", "demo", "service", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
influxDB2Registry.RouterReqDurationHistogram().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK)).Observe(10000)
influxDB2Registry.RouterOpenConnsGauge().With("router", "demo", "service", "test").Set(1)
influxDB2Registry.RouterReqsBytesCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
influxDB2Registry.RouterRespsBytesCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
msgRouter := <-c
@ -138,19 +136,6 @@ func TestInfluxDB2(t *testing.T) {
msgServiceRetries := <-c
assertMessage(t, *msgServiceRetries, expectedServiceRetries)
expectedServiceOpenConns := []string{
`(traefik\.service\.connections\.open,service=test value=2) [\d]{19}`,
`(traefik\.service\.connections\.open,service=foobar value=1) [\d]{19}`,
}
influxDB2Registry.ServiceOpenConnsGauge().With("service", "test").Add(1)
influxDB2Registry.ServiceOpenConnsGauge().With("service", "test").Add(1)
influxDB2Registry.ServiceOpenConnsGauge().With("service", "foobar").Add(1)
msgServiceOpenConns := <-c
assertMessage(t, *msgServiceOpenConns, expectedServiceOpenConns)
}
func assertMessage(t *testing.T, msg string, patterns []string) {