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openvpn.nix: Use systemd.* 

Also add an option ‘autoStart’ to configure whether an OpenVPN
instance should be started automatically.  And don't log to
/var/log/openvpn-* anymore.
This commit is contained in:
Eelco Dolstra 2013-05-28 14:38:13 +02:00
parent f60393975f
commit 2ec6759f5f
1 changed files with 12 additions and 6 deletions
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18
modules/services/networking/openvpn.nix
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@ -15,7 +15,6 @@ let
upScript = ''
#! /bin/sh
exec > /var/log/openvpn-${name}-up 2>&1
export PATH=${path}
# For convenience in client scripts, extract the remote domain
@ -34,13 +33,13 @@ let
downScript = ''
#! /bin/sh
exec > /var/log/openvpn-${name}-down 2>&1
export PATH=${path}
${cfg.down}
'';
configFile = pkgs.writeText "openvpn-config-${name}"
''
errors-to-stderr
${optionalString (cfg.up != "" || cfg.down != "") "script-security 2"}
${cfg.config}
${optionalString (cfg.up != "") "up ${pkgs.writeScript "openvpn-${name}-up" upScript}"}
@ -50,12 +49,13 @@ let
in {
description = "OpenVPN instance ‘${name}’";
startOn = mkDefault "started network-interfaces";
stopOn = mkDefault "stopping network-interfaces";
wantedBy = optional cfg.autoStart [ "multi-user.target" ];
after = [ "network-interfaces.target" ];
path = [ pkgs.iptables pkgs.iproute pkgs.nettools ];
exec = "${openvpn}/sbin/openvpn --config ${configFile}";
serviceConfig.ExecStart = "@${openvpn}/sbin/openvpn openvpn --config ${configFile}";
serviceConfig.Restart = "always";
};
in
@ -144,6 +144,12 @@ in
'';
};
autoStart = mkOption {
default = true;
type = types.bool;
description = "Whether this OpenVPN instance should be started automatically.";
};
};
};
@ -155,7 +161,7 @@ in
config = mkIf (cfg.servers != {}) {
jobs = listToAttrs (mapAttrsFlatten (name: value: nameValuePair "openvpn-${name}" (makeOpenVPNJob value name)) cfg.servers);
systemd.services = listToAttrs (mapAttrsFlatten (name: value: nameValuePair "openvpn-${name}" (makeOpenVPNJob value name)) cfg.servers);
environment.systemPackages = [ openvpn ];