nixos/znc: move to own folder

Move legacy options to separate file
This commit is contained in:
Silvan Mosberger 2018-08-21 21:05:20 +02:00
parent ac6f485148
commit 4eee2cd0e0
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GPG Key ID: 9424360B4B85C9E7
3 changed files with 175 additions and 150 deletions

View File

@ -634,7 +634,7 @@
./services/networking/zerobin.nix
./services/networking/zeronet.nix
./services/networking/zerotierone.nix
./services/networking/znc.nix
./services/networking/znc/default.nix
./services/printing/cupsd.nix
./services/scheduling/atd.nix
./services/scheduling/chronos.nix

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@ -0,0 +1,170 @@
{ config, lib, pkgs, ...}:
with lib;
let
cfg = config.services.znc;
defaultUser = "znc"; # Default user to own process.
modules = pkgs.buildEnv {
name = "znc-modules";
paths = cfg.modulePackages;
};
in
{
imports = [
./options.nix
];
###### Interface
options = {
services.znc = {
enable = mkOption {
default = false;
type = types.bool;
description = ''
Enable a ZNC service for a user.
'';
};
user = mkOption {
default = "znc";
example = "john";
type = types.string;
description = ''
The name of an existing user account to use to own the ZNC server process.
If not specified, a default user will be created to own the process.
'';
};
group = mkOption {
default = "";
example = "users";
type = types.string;
description = ''
Group to own the ZNCserver process.
'';
};
dataDir = mkOption {
default = "/var/lib/znc/";
example = "/home/john/.znc/";
type = types.path;
description = ''
The data directory. Used for configuration files and modules.
'';
};
openFirewall = mkOption {
type = types.bool;
default = false;
description = ''
Whether to open ports in the firewall for ZNC.
'';
};
modulePackages = mkOption {
type = types.listOf types.package;
default = [ ];
example = literalExample "[ pkgs.zncModules.fish pkgs.zncModules.push ]";
description = ''
A list of global znc module packages to add to znc.
'';
};
mutable = mkOption {
default = true;
type = types.bool;
description = ''
Indicates whether to allow the contents of the `dataDir` directory to be changed
by the user at run-time.
If true, modifications to the ZNC configuration after its initial creation are not
overwritten by a NixOS system rebuild.
If false, the ZNC configuration is rebuilt by every system rebuild.
If the user wants to manage the ZNC service using the web admin interface, this value
should be set to true.
'';
};
extraFlags = mkOption {
default = [ ];
example = [ "--debug" ];
type = types.listOf types.str;
description = ''
Extra flags to use when executing znc command.
'';
};
};
};
###### Implementation
config = mkIf cfg.enable {
networking.firewall = mkIf cfg.openFirewall {
allowedTCPPorts = [ ]; # TODO: Add port
};
systemd.services.znc = {
description = "ZNC Server";
wantedBy = [ "multi-user.target" ];
after = [ "network.service" ];
serviceConfig = {
User = cfg.user;
Group = cfg.group;
Restart = "always";
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
ExecStop = "${pkgs.coreutils}/bin/kill -INT $MAINPID";
};
preStart = ''
${pkgs.coreutils}/bin/mkdir -p ${cfg.dataDir}/configs
# If mutable, regenerate conf file every time.
${optionalString (!cfg.mutable) ''
${pkgs.coreutils}/bin/echo "znc is set to be system-managed. Now deleting old znc.conf file to be regenerated."
${pkgs.coreutils}/bin/rm -f ${cfg.dataDir}/configs/znc.conf
''}
# Ensure essential files exist.
if [[ ! -f ${cfg.dataDir}/configs/znc.conf ]]; then
${pkgs.coreutils}/bin/echo "No znc.conf file found in ${cfg.dataDir}. Creating one now."
${pkgs.coreutils}/bin/cp --no-clobber ${/* TODO */"zncConfFile"} ${cfg.dataDir}/configs/znc.conf
${pkgs.coreutils}/bin/chmod u+rw ${cfg.dataDir}/configs/znc.conf
${pkgs.coreutils}/bin/chown ${cfg.user} ${cfg.dataDir}/configs/znc.conf
fi
if [[ ! -f ${cfg.dataDir}/znc.pem ]]; then
${pkgs.coreutils}/bin/echo "No znc.pem file found in ${cfg.dataDir}. Creating one now."
${pkgs.znc}/bin/znc --makepem --datadir ${cfg.dataDir}
fi
# Symlink modules
rm ${cfg.dataDir}/modules || true
ln -fs ${modules}/lib/znc ${cfg.dataDir}/modules
'';
script = "${pkgs.znc}/bin/znc --foreground --datadir ${cfg.dataDir} ${toString cfg.extraFlags}";
};
users.users = optional (cfg.user == defaultUser)
{ name = defaultUser;
description = "ZNC server daemon owner";
group = defaultUser;
uid = config.ids.uids.znc;
home = cfg.dataDir;
createHome = true;
};
users.groups = optional (cfg.user == defaultUser)
{ name = defaultUser;
gid = config.ids.gids.znc;
members = [ defaultUser ];
};
};
}

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@ -1,11 +1,10 @@
{ config, lib, pkgs, ...}:
{ lib, config, ... }:
with lib;
let
cfg = config.services.znc;
defaultUser = "znc"; # Default user to own process.
cfg = config.services.znc;
# Default user and pass:
# un=znc
@ -20,11 +19,6 @@ let
</Pass>
";
modules = pkgs.buildEnv {
name = "znc-modules";
paths = cfg.modulePackages;
};
# Keep znc.conf in nix store, then symlink or copy into `dataDir`, depending on `mutable`.
mkZncConf = confOpts: ''
Version = 1.6.3
@ -70,7 +64,7 @@ let
else mkZncConf cfg.confOptions;
};
networkOpts = { ... }: {
networkOpts = {
options = {
server = mkOption {
type = types.str;
@ -176,49 +170,6 @@ in
options = {
services.znc = {
enable = mkOption {
default = false;
type = types.bool;
description = ''
Enable a ZNC service for a user.
'';
};
user = mkOption {
default = "znc";
example = "john";
type = types.string;
description = ''
The name of an existing user account to use to own the ZNC server process.
If not specified, a default user will be created to own the process.
'';
};
group = mkOption {
default = "";
example = "users";
type = types.string;
description = ''
Group to own the ZNCserver process.
'';
};
dataDir = mkOption {
default = "/var/lib/znc/";
example = "/home/john/.znc/";
type = types.path;
description = ''
The data directory. Used for configuration files and modules.
'';
};
openFirewall = mkOption {
type = types.bool;
default = false;
description = ''
Whether to open ports in the firewall for ZNC.
'';
};
zncConf = mkOption {
default = "";
@ -231,6 +182,7 @@ in
'';
};
confOptions = {
modules = mkOption {
type = types.listOf types.str;
@ -329,103 +281,6 @@ in
};
};
modulePackages = mkOption {
type = types.listOf types.package;
default = [ ];
example = literalExample "[ pkgs.zncModules.fish pkgs.zncModules.push ]";
description = ''
A list of global znc module packages to add to znc.
'';
};
mutable = mkOption {
default = true;
type = types.bool;
description = ''
Indicates whether to allow the contents of the `dataDir` directory to be changed
by the user at run-time.
If true, modifications to the ZNC configuration after its initial creation are not
overwritten by a NixOS system rebuild.
If false, the ZNC configuration is rebuilt by every system rebuild.
If the user wants to manage the ZNC service using the web admin interface, this value
should be set to true.
'';
};
extraFlags = mkOption {
default = [ ];
example = [ "--debug" ];
type = types.listOf types.str;
description = ''
Extra flags to use when executing znc command.
'';
};
};
};
###### Implementation
config = mkIf cfg.enable {
networking.firewall = mkIf cfg.openFirewall {
allowedTCPPorts = [ cfg.confOptions.port ];
};
systemd.services.znc = {
description = "ZNC Server";
wantedBy = [ "multi-user.target" ];
after = [ "network.service" ];
serviceConfig = {
User = cfg.user;
Group = cfg.group;
Restart = "always";
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
ExecStop = "${pkgs.coreutils}/bin/kill -INT $MAINPID";
};
preStart = ''
${pkgs.coreutils}/bin/mkdir -p ${cfg.dataDir}/configs
# If mutable, regenerate conf file every time.
${optionalString (!cfg.mutable) ''
${pkgs.coreutils}/bin/echo "znc is set to be system-managed. Now deleting old znc.conf file to be regenerated."
${pkgs.coreutils}/bin/rm -f ${cfg.dataDir}/configs/znc.conf
''}
# Ensure essential files exist.
if [[ ! -f ${cfg.dataDir}/configs/znc.conf ]]; then
${pkgs.coreutils}/bin/echo "No znc.conf file found in ${cfg.dataDir}. Creating one now."
${pkgs.coreutils}/bin/cp --no-clobber ${zncConfFile} ${cfg.dataDir}/configs/znc.conf
${pkgs.coreutils}/bin/chmod u+rw ${cfg.dataDir}/configs/znc.conf
${pkgs.coreutils}/bin/chown ${cfg.user} ${cfg.dataDir}/configs/znc.conf
fi
if [[ ! -f ${cfg.dataDir}/znc.pem ]]; then
${pkgs.coreutils}/bin/echo "No znc.pem file found in ${cfg.dataDir}. Creating one now."
${pkgs.znc}/bin/znc --makepem --datadir ${cfg.dataDir}
fi
# Symlink modules
rm ${cfg.dataDir}/modules || true
ln -fs ${modules}/lib/znc ${cfg.dataDir}/modules
'';
script = "${pkgs.znc}/bin/znc --foreground --datadir ${cfg.dataDir} ${toString cfg.extraFlags}";
};
users.users = optional (cfg.user == defaultUser)
{ name = defaultUser;
description = "ZNC server daemon owner";
group = defaultUser;
uid = config.ids.uids.znc;
home = cfg.dataDir;
createHome = true;
};
users.groups = optional (cfg.user == defaultUser)
{ name = defaultUser;
gid = config.ids.gids.znc;
members = [ defaultUser ];
};
};
}