76 lines
2 KiB
Nix
76 lines
2 KiB
Nix
{
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lib,
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config,
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nodes,
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...
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}: {
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options.pim.prometheus.enable = lib.mkEnableOption "prometheus";
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config = lib.mkIf config.pim.prometheus.enable {
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networking.firewall.allowedTCPPorts = [80];
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services.prometheus = {
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enable = true;
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scrapeConfigs = (
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let
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generated = lib.pipe nodes [
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(lib.filterAttrs (name: node: node.config.services.prometheus.exporters.node.enable))
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(lib.attrsets.mapAttrsToList
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(name: node: {
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job_name = name;
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static_configs = [
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{
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targets = ["${node.config.networking.fqdn}:${toString node.config.services.prometheus.exporters.node.port}"];
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}
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];
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}))
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];
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# TODO: Remove this once they are migrated to this repo.
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compat = map (
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name: {
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job_name = name;
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static_configs = [
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{
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targets = ["${name}.dmz:${toString config.services.prometheus.exporters.node.port}"];
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}
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];
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}
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) ["lewis" "atlas" "jefke"];
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pikvm = {
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job_name = "pikvm";
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metrics_path = "/api/export/prometheus/metrics";
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scheme = "https";
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tls_config.insecure_skip_verify = true;
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# We don't care about security here, it's behind a VPN.
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basic_auth = {
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username = "admin";
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password = "admin";
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};
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static_configs = [
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{
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targets = ["pikvm.dmz"];
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}
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];
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};
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in
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generated ++ compat ++ [pikvm]
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);
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};
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services.nginx = {
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enable = true;
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virtualHosts."${config.networking.fqdn}" = {
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locations."/" = {
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proxyPass = "http://127.0.0.1:${toString config.services.prometheus.port}";
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recommendedProxySettings = true;
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};
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};
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};
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};
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}
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