mirror of
https://github.com/NixOS/nixpkgs.git
synced 2025-07-19 16:40:32 +03:00
d9d87c5196
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.
Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.
A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.
This commit was automatically created and can be verified using
nix-build https://github.com/infinisil/treewide-nixpkgs-reformat-script/archive/a08b3a4d199c6124ac5b36a889d9099b4383463f.tar.gz \
--argstr baseRev 0128fbb0a5
result/bin/apply-formatting $NIXPKGS_PATH
86 lines
2.2 KiB
Nix
86 lines
2.2 KiB
Nix
{
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config,
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lib,
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pkgs,
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options,
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...
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}:
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let
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cfg = config.services.prometheus.exporters.junos-czerwonk;
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inherit (lib)
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mkOption
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types
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escapeShellArg
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mkIf
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concatStringsSep
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;
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configFile =
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if cfg.configuration != null then configurationFile else (escapeShellArg cfg.configurationFile);
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configurationFile = pkgs.writeText "prometheus-junos-czerwonk-exporter.conf" (
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builtins.toJSON (cfg.configuration)
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);
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in
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{
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port = 9326;
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extraOpts = {
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environmentFile = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = ''
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File containing env-vars to be substituted into the exporter's config.
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'';
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};
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configurationFile = mkOption {
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type = types.nullOr types.path;
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default = null;
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description = ''
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Specify the JunOS exporter configuration file to use.
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'';
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};
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configuration = mkOption {
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type = types.nullOr types.attrs;
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default = null;
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description = ''
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JunOS exporter configuration as nix attribute set. Mutually exclusive with the `configurationFile` option.
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'';
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example = {
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devices = [
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{
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host = "router1";
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key_file = "/path/to/key";
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}
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];
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};
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};
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telemetryPath = mkOption {
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type = types.str;
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default = "/metrics";
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description = ''
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Path under which to expose metrics.
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'';
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};
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};
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serviceOpts = {
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serviceConfig = {
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DynamicUser = false;
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EnvironmentFile = mkIf (cfg.environmentFile != null) [ cfg.environmentFile ];
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RuntimeDirectory = "prometheus-junos-czerwonk-exporter";
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ExecStartPre = [
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"${pkgs.writeShellScript "subst-secrets-junos-czerwonk-exporter" ''
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umask 0077
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${pkgs.envsubst}/bin/envsubst -i ${configFile} -o ''${RUNTIME_DIRECTORY}/junos-exporter.json
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''}"
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];
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ExecStart = ''
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${pkgs.prometheus-junos-czerwonk-exporter}/bin/junos_exporter \
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-web.listen-address ${cfg.listenAddress}:${toString cfg.port} \
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-web.telemetry-path ${cfg.telemetryPath} \
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-config.file ''${RUNTIME_DIRECTORY}/junos-exporter.json \
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${concatStringsSep " \\\n " cfg.extraFlags}
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'';
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};
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};
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}
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