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Addressing review comments

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Signed-off-by: Dave Henderson <dhenderson@gmail.com>
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Dave Henderson 2020-09-22 09:31:28 -04:00
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10
src/docs/markdown/caddyfile/directives/metrics.md
View file

@ -19,7 +19,7 @@ See also [Monitoring Caddy with Prometheus metrics](/docs/metrics).
## Syntax ## Syntax
```caddy-d ```caddy-d
metrics <matcher> metrics [<matcher>]
``` ```
## Examples ## Examples
@ -35,3 +35,11 @@ Expose metrics at another path:
```caddy-d ```caddy-d
metrics /foo/bar/baz metrics /foo/bar/baz
``` ```
Serve metrics at a separate subdomain:
```caddy
metrics.example.com {
metrics
}
```

12
src/docs/markdown/metrics.md
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@ -61,7 +61,7 @@ You can see the metrics with any browser or HTTP client like `curl`:
$ curl http://localhost:2019/metrics $ curl http://localhost:2019/metrics
# HELP caddy_admin_http_requests_total Counter of requests made to the Admin API's HTTP endpoints. # HELP caddy_admin_http_requests_total Counter of requests made to the Admin API's HTTP endpoints.
# TYPE caddy_admin_http_requests_total counter # TYPE caddy_admin_http_requests_total counter
caddy_admin_http_requests_total{code="200",handler="metrics",method="get",path="/metrics"} 2 caddy_admin_http_requests_total{code="200",handler="metrics",method="GET",path="/metrics"} 2
# HELP caddy_http_request_duration_seconds Histogram of round-trip request durations. # HELP caddy_http_request_duration_seconds Histogram of round-trip request durations.
# TYPE caddy_http_request_duration_seconds histogram # TYPE caddy_http_request_duration_seconds histogram
caddy_http_request_duration_seconds_bucket{code="308",handler="static_response",method="GET",server="remaining_auto_https_redirects",le="0.005"} 1 caddy_http_request_duration_seconds_bucket{code="308",handler="static_response",method="GET",server="remaining_auto_https_redirects",le="0.005"} 1
@ -99,11 +99,11 @@ For example:
```console ```console
$ curl -s http://localhost:2019/metrics | grep ^caddy_admin $ curl -s http://localhost:2019/metrics | grep ^caddy_admin
caddy_admin_http_requests_total{code="200",handler="admin",method="get",path="/config/"} 1 caddy_admin_http_requests_total{code="200",handler="admin",method="GET",path="/config/"} 1
caddy_admin_http_requests_total{code="200",handler="admin",method="get",path="/debug/pprof/"} 2 caddy_admin_http_requests_total{code="200",handler="admin",method="GET",path="/debug/pprof/"} 2
caddy_admin_http_requests_total{code="200",handler="admin",method="get",path="/debug/pprof/cmdline"} 1 caddy_admin_http_requests_total{code="200",handler="admin",method="GET",path="/debug/pprof/cmdline"} 1
caddy_admin_http_requests_total{code="200",handler="load",method="post",path="/load"} 1 caddy_admin_http_requests_total{code="200",handler="load",method="POST",path="/load"} 1
caddy_admin_http_requests_total{code="200",handler="metrics",method="get",path="/metrics"} 3 caddy_admin_http_requests_total{code="200",handler="metrics",method="GET",path="/metrics"} 3
``` ```
#### `caddy_admin_http_requests_total` #### `caddy_admin_http_requests_total`