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feat(metrics): Add blackbox exporter

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This commit is contained in:
Tristan Daniël Maat 2025-02-11 02:56:43 +08:00
parent 92f5040cbc
commit 07b5064a85
Signed by: tlater
GPG key ID: 49670FD774E43268
3 changed files with 50 additions and 3 deletions
configuration/services/metrics
victoriametrics.nix

35
configuration/services/metrics/victoriametrics.nix
View file

@ -1,4 +1,8 @@
{ config, ... }:
{ config, lib, ... }:
let
blackbox_host = config.services.prometheus.exporters.blackbox.listenAddress;
blackbox_port = config.services.prometheus.exporters.blackbox.port;
in
{
config.services.victoriametrics = {
enable = true;
@ -9,6 +13,35 @@
targets = [ "127.0.0.1:${toString config.services.forgejo.settings.server.HTTP_PORT}" ];
extraSettings.authorization.credentials_file = config.sops.secrets."forgejo/metrics-token".path;
};
blackbox = {
static_configs = lib.singleton {
targets = lib.mapAttrsToList (vHost: _: "https://${vHost}") config.services.nginx.virtualHosts;
};
extraSettings = {
metrics_path = "/probe";
params.module = [ "http_2xx" ];
relabel_configs = [
{
source_labels = [ "__address__" ];
target_label = "__param_target";
}
{
source_labels = [ "__param_target" ];
target_label = "instance";
}
{
target_label = "__address__";
replacement = "${blackbox_host}:${toString blackbox_port}";
}
];
};
};
blackbox_exporter.targets = [ "${blackbox_host}:${toString blackbox_port}" ];
coturn.targets = [ "127.0.0.1:9641" ];
crowdsec.targets =