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allow creating multiple conduwuit instances
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This commit is contained in:
Adithya 2024-11-27 23:28:07 +05:30
parent 8e618b0d68
commit 4da3018bc9
Signed by: adtya
GPG key ID: B8857BFBA2C47B9C
1 changed files with 84 additions and 72 deletions
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156
modules/conduwuit.nix
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@ -3,93 +3,92 @@ let
cfg = config.recipes.conduwuit; cfg = config.recipes.conduwuit;
format = pkgs.formats.toml { }; format = pkgs.formats.toml { };
configFile = format.generate "conduwuit.toml" cfg.settings; conduitSubmodule = { name, ... }: {
in options = {
{ enable = lib.mkEnableOption "conduwuit";
meta.maintainers = with lib.maintainers; [ adtya ];
options.recipes.conduwuit = {
enable = lib.mkEnableOption "conduwuit";
extraEnvironment = lib.mkOption { extraEnvironment = lib.mkOption {
type = lib.types.attrsOf lib.types.str; type = lib.types.attrsOf lib.types.str;
description = "Extra Environment variables to pass to the conduwuit server."; description = "Extra Environment variables to pass to the conduwuit server.";
default = { }; default = { };
example = { RUST_BACKTRACE = true; }; example = { RUST_BACKTRACE = true; };
}; };
environmentFiles = lib.mkOption { environmentFiles = lib.mkOption {
type = lib.types.listOf lib.types.str; type = lib.types.listOf lib.types.str;
default = null; default = null;
example = [ "/etc/conduwit/env_file" ]; example = [ "/etc/conduwit/env_file" ];
description = "Files containing environment variables in the form KEY=VALUE"; description = "Files containing environment variables in the form KEY=VALUE";
}; };
package = lib.mkPackageOption pkgs "conduwuit" { }; package = lib.mkPackageOption pkgs "conduwuit" { };
settings = lib.mkOption { settings = lib.mkOption {
type = lib.types.submodule { type = lib.types.submodule {
freeformType = format.type; freeformType = format.type;
options = { options = {
global = { global = {
server_name = lib.mkOption { server_name = lib.mkOption {
type = lib.types.str; type = lib.types.str;
example = "example.com"; example = "example.com";
description = "The server_name is the name of this server. It is used as a suffix for user # and room ids."; description = "The server_name is the name of this server. It is used as a suffix for user # and room ids.";
}; };
address = lib.mkOption { address = lib.mkOption {
type = lib.types.listOf lib.types.str; type = lib.types.listOf lib.types.str;
default = [ "127.0.0.1" "::1" ]; default = [ "127.0.0.1" "::1" ];
description = "Address(s) to listen on for connections by the reverse proxy/tls terminator."; description = "Address(s) to listen on for connections by the reverse proxy/tls terminator.";
}; };
port = lib.mkOption { port = lib.mkOption {
type = lib.types.port; type = lib.types.port;
default = 6167; default = 6167;
description = "The port Conduit will be running on. You need to set up a reverse proxy in your web server (e.g. apache or nginx), so all requests to /_matrix on port 443 and 8448 will be forwarded to the Conduit instance running on this port"; description = "The port Conduit will be running on. You need to set up a reverse proxy in your web server (e.g. apache or nginx), so all requests to /_matrix on port 443 and 8448 will be forwarded to the Conduit instance running on this port";
}; };
database_path = lib.mkOption { database_path = lib.mkOption {
type = lib.types.str; type = lib.types.str;
default = "/var/lib/conduwuit/"; default = "/var/lib/conduwuit/";
readOnly = true; readOnly = true;
description = '' description = ''
Path to the conduwuit database, the directory where conduwuit will save its data. Path to the conduwuit database, the directory where conduwuit will save its data.
Note that due to using the DynamicUser feature of systemd, this value should not be changed Note that due to using the DynamicUser feature of systemd, this value should not be changed
and is set to be read only. and is set to be read only.
''; '';
}; };
database_backend = lib.mkOption { database_backend = lib.mkOption {
type = lib.types.enum [ "sqlite" "rocksdb" ]; type = lib.types.enum [ "sqlite" "rocksdb" ];
default = "rocksdb"; default = "rocksdb";
example = "sqlite"; example = "sqlite";
description = '' description = ''
The database backend for the service. Switching it on an existing The database backend for the service. Switching it on an existing
instance will require manual migration of data. instance will require manual migration of data.
''; '';
};
}; };
}; };
}; };
default = { };
description = ''
Generates the conduwuit.toml configuration file. Refer to
<https://conduwuit.puppyirl.gay/configuration/examples.html#example-configuration>
for details on supported values.
Note that database_path can not be edited because the service's reliance on systemd StateDir.
'';
}; };
default = { };
description = ''
Generates the conduwuit.toml configuration file. Refer to
<https://conduwuit.puppyirl.gay/configuration/examples.html#example-configuration>
for details on supported values.
Note that database_path can not be edited because the service's reliance on systemd StateDir.
'';
}; };
}; };
config = lib.mkIf cfg.enable { systemdService = name: serviceDefinition:
systemd.services.conduwuit = { let configFile = format.generate "conduwuit-${name}.toml" serviceDefinition.settings; in {
description = "Conduwuit Matrix Server"; enable = serviceDefinition.enable;
description = "Conduwuit Matrix Server (${name})";
documentation = [ "https://conduwuit.puppyirl.gay" ]; documentation = [ "https://conduwuit.puppyirl.gay" ];
wantedBy = [ "multi-user.target" ]; wantedBy = [ "multi-user.target" ];
wants = [ "network-online.target" ]; wants = [ "network-online.target" ];
after = [ "network-online.target" ]; after = [ "network-online.target" ];
environment = cfg.extraEnvironment; environment = serviceDefinition.extraEnvironment;
serviceConfig = { serviceConfig = {
Type = "notify"; Type = "notify";
DynamicUser = true; DynamicUser = true;
EnvironmentFile = cfg.environmentFiles; EnvironmentFile = serviceDefinition.environmentFiles;
AmbientCapabilities = [ ]; AmbientCapabilities = [ ];
CapabilityBoundingSet = [ ]; CapabilityBoundingSet = [ ];
DevicePolicy = "closed"; DevicePolicy = "closed";
@ -134,14 +133,27 @@ in
"~@ipc" "~@ipc"
]; ];
SystemCallErrorNumber = "EPERM"; SystemCallErrorNumber = "EPERM";
StateDirectory = "conduwuit"; StateDirectory = "conduwuit-${name}";
RuntimeDirectory = "conduwuit"; RuntimeDirectory = "conduwuit-${name}";
RuntimeDirectoryMode = "0750"; RuntimeDirectoryMode = "0750";
ExecStart = "${cfg.package}/bin/conduit --config ${configFile}"; ExecStart = "${serviceDefinition.package}/bin/conduit --config ${configFile}";
Restart = "on-failure"; Restart = "on-failure";
RestartSec = 10; RestartSec = 10;
StartLimitBurst = 5; StartLimitBurst = 5;
}; };
}; };
mkSystemdService = (name: serviceDefinition: lib.nameValuePair "conduwuit-${name}" (systemdService name serviceDefinition));
in
{
meta.maintainers = with lib.maintainers; [ adtya ];
options.recipes.conduwuit.instances = lib.mkOption {
type = lib.types.attrsOf (lib.types.submodule conduitSubmodule);
default = { };
defaultText = lib.literalExpression { };
description = "Configuration for a conduwuit instance";
};
config = lib.mkIf (cfg.instances != { }) {
systemd.services = lib.mapAttrs' mkSystemdService cfg.instances;
}; };
} }