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| author |  Miek Gieben <miek@miek.nl>
| 2016-10-28 12:57:10 +0100 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2016-10-28 12:57:10 +0100 |
| commit | cb867ff6bda5a3964a7ffc767cbeeb0b789259be (patch) | |
| tree | 8dd08149646afa5e0be09ee1058ba4e81320d708 /middleware/metrics/setup.go | |
| parent | 0509f4b4aca9f0e516e641921763e3dd5edead4f (diff) | |
| download | coredns-cb867ff6bda5a3964a7ffc767cbeeb0b789259be.tar.gz coredns-cb867ff6bda5a3964a7ffc767cbeeb0b789259be.tar.zst coredns-cb867ff6bda5a3964a7ffc767cbeeb0b789259be.zip | |
middleware/metrics: export ListenAddr (#366)
ListenAddr is the address where the prometheus metric are exported.
This can be used in tests to listen on "localhost:0" and then later
retrieve the metrics from there. It makes the tests indepent on each
other.
Diffstat (limited to 'middleware/metrics/setup.go')
| -rw-r--r-- | middleware/metrics/setup.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/middleware/metrics/setup.go b/middleware/metrics/setup.go index 6c52aead3..de82a1f1b 100644 --- a/middleware/metrics/setup.go +++ b/middleware/metrics/setup.go @@ -38,7 +38,7 @@ func setup(c *caddy.Controller) error { func prometheusParse(c *caddy.Controller) (*Metrics, error) { var ( - met = &Metrics{Addr: Addr, zoneMap: make(map[string]bool)} + met = &Metrics{Addr: addr, zoneMap: make(map[string]bool)} err error ) @@ -88,4 +88,4 @@ func prometheusParse(c *caddy.Controller) (*Metrics, error) { var metricsOnce sync.Once // Addr is the address the where the metrics are exported by default. -const Addr = "localhost:9153" +const addr = "localhost:9153" |