forked from mirrors/nixpkgs
nixos/prometheus-postfix-exporter: fixes for systemd integration
* Allow the service to read from the journal w/systemd.enable * Ensure that the service is started after postfix.service
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@ -74,11 +74,13 @@ in
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};
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};
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serviceOpts = {
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after = mkIf cfg.systemd.enable [ cfg.systemd.unit ];
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serviceConfig = {
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DynamicUser = false;
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# By default, each prometheus exporter only gets AF_INET & AF_INET6,
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# but AF_UNIX is needed to read from the `showq`-socket.
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RestrictAddressFamilies = [ "AF_UNIX" ];
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SupplementaryGroups = mkIf cfg.systemd.enable [ "systemd-journal" ];
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ExecStart = ''
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${pkgs.prometheus-postfix-exporter}/bin/postfix_exporter \
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--web.listen-address ${cfg.listenAddress}:${toString cfg.port} \
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