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Expose Prometheus metrics at /metrics

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Exposes metrics:

* http_request_duration_seconds_bucket
* http_request_size_bytes_bucket
* http_response_size_bytes_bucket
* http_requests_total

with labels of action and controller to help identify popular
endpoints and their performance characteristics.
This commit is contained in:
Graham Christensen
2021-06-10 17:45:45 -04:00
parent db6bad108b
commit 71453dd341
3 changed files with 51 additions and 1 deletions
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16
flake.nix
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@ -70,6 +70,21 @@
};
};
CatalystPluginPrometheusTiny = final.buildPerlPackage {
pname = "Catalyst-Plugin-PrometheusTiny";
version = "0.005";
src = final.fetchurl {
url = "mirror://cpan/authors/id/S/SY/SYSPETE/Catalyst-Plugin-PrometheusTiny-0.005.tar.gz";
sha256 = "a42ef09efdc3053899ae007c41220d3ed7207582cc86e491b4f534539c992c5a";
};
buildInputs = with final.perlPackages; [ HTTPMessage Plack SubOverride TestDeep ];
propagatedBuildInputs = with final.perlPackages; [ CatalystRuntime Moose PrometheusTiny PrometheusTinyShared ];
meta = {
description = "Prometheus metrics for Catalyst";
license = with final.lib.licenses; [ artistic1 gpl1Plus ];
};
};
CryptArgon2 = final.perlPackages.buildPerlModule {
pname = "Crypt-Argon2";
version = "0.010";
@ -358,6 +373,7 @@
CatalystPluginAccessLog
CatalystPluginAuthorizationRoles
CatalystPluginCaptcha
CatalystPluginPrometheusTiny
CatalystPluginSessionStateCookie
CatalystPluginSessionStoreFastMmap
CatalystPluginStackTrace