diff options
author | Azat Bahawi <azat@bahawi.net> | 2024-04-21 02:15:42 +0300 |
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committer | Azat Bahawi <azat@bahawi.net> | 2024-04-21 02:15:42 +0300 |
commit | e6ed60548397627bf10f561f9438201dbba0a36e (patch) | |
tree | f9a84c5957d2cc4fcd148065ee9365a0c851ae1c /modules/prometheus.nix | |
parent | 9ac64328603d44bd272175942d3ea3eaadcabd04 (diff) |
2024-04-21
Diffstat (limited to 'modules/prometheus.nix')
-rw-r--r-- | modules/prometheus.nix | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/modules/prometheus.nix b/modules/prometheus.nix new file mode 100644 index 0000000..9f28cd5 --- /dev/null +++ b/modules/prometheus.nix @@ -0,0 +1,53 @@ +{ + config, + lib, + libNginx, + ... +}: +with lib; +let + cfg = config.nixfiles.modules.prometheus; +in +{ + options.nixfiles.modules.prometheus = { + enable = mkEnableOption "Prometheus"; + + port = mkOption { + description = "Port."; + type = with types; port; + default = 30111; + }; + + domain = mkOption { + description = "Domain name sans protocol scheme."; + type = with types; str; + default = "prometheus.${config.networking.domain}"; + }; + }; + + config = mkIf cfg.enable { + nixfiles.modules.nginx = with cfg; { + enable = true; + upstreams.prometheus.servers."127.0.0.1:${toString cfg.port}" = { }; + virtualHosts.${domain} = { + locations."/".proxyPass = "http://prometheus"; + extraConfig = libNginx.config.internalOnly; + }; + }; + + services.prometheus = with cfg; { + enable = true; + enableReload = true; + + listenAddress = "127.0.0.1"; + inherit port; + + extraFlags = [ + "--web.external-url=https://${domain}" + "--storage.tsdb.retention.size=50GB" + "--storage.tsdb.retention.time=1y" + "--storage.tsdb.wal-compression" + ]; + }; + }; +} |