commit 1f52ec9f95614d616ab29254d62a375aa152dcb6 · pyrox.dev/nixpkgs

nixos/doc/manual/release-notes/rl-2505.section.md

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       - [nostr-rs-relay](https://git.sr.ht/~gheartsfield/nostr-rs-relay/), This is a nostr relay, written in Rust. Available as [services.nostr-rs-relay](options.html#opt-services.nostr-rs-relay.enable).

     

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       - [Prometheus Node Cert Exporter](https://github.com/amimof/node-cert-exporter), a prometheus exporter to check for SSL cert expiry. Available under [services.prometheus.exporters.node-cert](#opt-services.prometheus.exporters.node-cert.enable).

     

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       - [Actual Budget](https://actualbudget.org/), a local-first personal finance app. Available as [services.actual](#opt-services.actual.enable).

     

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       - [mqtt-exporter](https://github.com/kpetremann/mqtt-exporter/), a Prometheus exporter for exposing messages from MQTT. Available as [services.prometheus.exporters.mqtt](#opt-services.prometheus.exporters.mqtt.enable).

nixos/modules/services/monitoring/prometheus/exporters.nix

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           "nginx"

     

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           "nginxlog"

     

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           "node"

     

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           "node-cert"

     

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           "nut"

     

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           "nvidia-gpu"

     

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           "pgbouncer"

+70

nixos/modules/services/monitoring/prometheus/exporters/node-cert.nix

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       {

     

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         config,

     

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         lib,

     

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         pkgs,

     

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         ...

     

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       }:

     

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       let

     

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         cfg = config.services.prometheus.exporters.node-cert;

     

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         inherit (lib) mkOption types concatStringsSep;

     

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       in

     

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       {

     

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         port = 9141;

     

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       +
       

     

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         extraOpts = {

     

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           paths = mkOption {

     

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             type = types.listOf types.str;

     

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             description = ''

     

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               List of paths to search for SSL certificates.

     

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             '';

     

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           };

     

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           excludePaths = mkOption {

     

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             type = types.listOf types.str;

     

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             description = ''

     

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               List of paths to exclute from searching for SSL certificates.

     

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             '';

     

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             default = [ ];

     

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           };

     

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           includeGlobs = mkOption {

     

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             type = types.listOf types.str;

     

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             description = ''

     

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               List files matching a pattern to include. Uses Go blob pattern.

     

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             '';

     

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             default = [ ];

     

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           };

     

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           excludeGlobs = mkOption {

     

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             type = types.listOf types.str;

     

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             description = ''

     

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               List files matching a pattern to include. Uses Go blob pattern.

     

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             '';

     

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             default = [ ];

     

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           };

     

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           user = mkOption {

     

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             type = types.str;

     

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             description = ''

     

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               User owning the certs.

     

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             '';

     

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             default = "acme";

     

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           };

     

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         };

     

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         serviceOpts = {

     

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           serviceConfig = {

     

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             User = cfg.user;

     

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             ExecStart = ''

     

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               ${lib.getExe pkgs.prometheus-node-cert-exporter} \

     

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                 --listen ${toString cfg.listenAddress}:${toString cfg.port} \

     

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                 --path ${concatStringsSep "," cfg.paths} \

     

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                 --exclude-path "${concatStringsSep "," cfg.excludePaths}" \

     

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                 --include-glob "${concatStringsSep "," cfg.includeGlobs}" \

     

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                 --exclude-glob "${concatStringsSep "," cfg.excludeGlobs}" \

     

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                 ${concatStringsSep " \\\n  " cfg.extraFlags}

     

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             '';

     

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           };

     

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         };

     

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       }

+43

nixos/tests/prometheus-exporters.nix

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             '';

     

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           };

     

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           node-cert = {

     

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             nodeName = "node_cert";

     

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             exporterConfig = {

     

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               enable = true;

     

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               paths = ["/run/certs"];

     

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             };

     

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             exporterTest = ''

     

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               wait_for_unit("prometheus-node-cert-exporter.service")

     

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               wait_for_open_port(9141)

     

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               wait_until_succeeds(

     

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                   "curl -sSf http://localhost:9141/metrics | grep 'ssl_certificate_expiry_seconds{.\\+path=\"/run/certs/node-cert\\.cert\".\\+}'"

     

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               )

     

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             '';

     

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             metricProvider = {

     

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               system.activationScripts.cert.text = ''

     

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                 mkdir -p /run/certs

     

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                 cd /run/certs

     

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                 cat >ca.template <<EOF

     

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                 organization = "prometheus-node-cert-exporter"

     

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                 cn = "prometheus-node-cert-exporter"

     

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                 expiration_days = 365

     

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                 ca

     

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                 cert_signing_key

     

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                 crl_signing_key

     

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                 EOF

     

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                 ${pkgs.gnutls}/bin/certtool  \

     

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                   --generate-privkey         \

     

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                   --key-type rsa             \

     

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                   --sec-param High           \

     

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                   --outfile node-cert.key

     

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                 ${pkgs.gnutls}/bin/certtool     \

     

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                   --generate-self-signed        \

     

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                   --load-privkey node-cert.key  \

     

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                   --template ca.template        \

     

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                   --outfile node-cert.cert

     

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               '';

     

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             };

     

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           };

     

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           pgbouncer = {

     

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             exporterConfig = {

     

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               enable = true;

+33

pkgs/by-name/pr/prometheus-node-cert-exporter/gomod.patch

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       diff --git a/go.mod b/go.mod

     

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       index 982eef4..bdb53ee 100644

     

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       --- a/go.mod

     

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       +++ b/go.mod

     

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       @@ -7,4 +7,15 @@ require (

     

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               github.com/spf13/pflag v1.0.3

     

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        )

     

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       -go 1.16

     

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       +require (

     

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       +       github.com/beorn7/perks v1.0.1 // indirect

     

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       +       github.com/cespare/xxhash/v2 v2.1.1 // indirect

     

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       +       github.com/golang/protobuf v1.4.3 // indirect

     

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       +       github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect

     

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       +       github.com/prometheus/client_model v0.2.0 // indirect

     

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       +       github.com/prometheus/procfs v0.6.0 // indirect

     

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       +       golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40 // indirect

     

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       +       google.golang.org/protobuf v1.26.0-rc.1 // indirect

     

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       +)

     

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       +

     

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       +go 1.18

     

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       diff --git a/go.sum b/go.sum

     

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       index 8bebbb3..75f756a 100644

     

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       --- a/go.sum

     

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       +++ b/go.sum

     

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       @@ -39,7 +39,6 @@ github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/

     

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        github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=

     

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        github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=

     

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        github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=

     

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       -github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=

     

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        github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=

     

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        github.com/jpillora/backoff v1.0.0/go.mod h1:J/6gKK9jxlEcS3zixgDgUAsiuZ7yrSoa/FX5e0EB2j4=

     

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        github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=

+33

pkgs/by-name/pr/prometheus-node-cert-exporter/package.nix

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       {

     

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         lib,

     

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         buildGo122Module,

     

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         fetchFromGitHub,

     

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         nixosTests,

     

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       }:

     

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       buildGo122Module {

     

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         pname = "node-cert-exporter";

     

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         version = "1.1.7-unstable-2024-12-26";

     

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         src = fetchFromGitHub {

     

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           owner = "amimof";

     

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           repo = "node-cert-exporter";

     

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           rev = "v1.1.7";

     

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           sha256 = "sha256-VYJPgNVsfEs/zh/SEdOrFn0FK6S+hNFGDhonj2syutQ=";

     

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         };

     

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         vendorHash = "sha256-31MHX3YntogvoJmbOytl0rXS6qtdBSBJe8ejKyu6gqM=";

     

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         # Required otherwise we get a few:

     

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         # vendor/github.com/golang/glog/internal/logsink/logsink.go:129:41:

     

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         # predeclared any requires go1.18 or later (-lang was set to go1.16; check go.mod)

     

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         patches = [ ./gomod.patch ];

     

       25
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       +
       

     

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         meta = with lib; {

     

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           description = "Prometheus exporter for SSL certificate";

     

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       +
           mainProgram = "node-cert-exporter";

     

       29
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           homepage = "https://github.com/amimof/node-cert-exporter";

     

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           license = licenses.asl20;

     

       31
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           maintainers = with maintainers; [ ibizaman ];

     

       32
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         };

     

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       }