94 lines
2.5 KiB
Nix
94 lines
2.5 KiB
Nix
{
|
|
lib,
|
|
config,
|
|
pkgs,
|
|
...
|
|
}:
|
|
|
|
let
|
|
cfg = config.services.otf;
|
|
in
|
|
{
|
|
options.services.otf = {
|
|
enable = lib.mkEnableOption "Open Terraform Framework";
|
|
# It is important to expose the datadirectory to the user so we make it a reusable option
|
|
dataDir = lib.mkOption {
|
|
type = lib.types.str;
|
|
default = "/var/lib/otf";
|
|
description = "Directory to store OTF data.";
|
|
};
|
|
package = lib.mkPackageOption pkgs "otf" { };
|
|
pgPackage = lib.mkPackageOption pkgs "postgresql_16" { };
|
|
environmentFile = lib.mkOption {
|
|
type = with lib.types; nullOr path;
|
|
default = lib.types.null;
|
|
};
|
|
# this application is configured entirely by environment variables and needs to be exposed
|
|
environment = lib.mkOption {
|
|
type =
|
|
with lib.types;
|
|
attrsOf (
|
|
nullOr (oneOf [
|
|
str
|
|
path
|
|
package
|
|
])
|
|
);
|
|
default = {
|
|
# OTF_ADDRESS = "localhost:9000";
|
|
# OTF_SITE_TOKEN = "my-token";
|
|
# OTF_SSL = "false";
|
|
# OTF_SECRET = "";
|
|
# OTF_CERT_FILE = "";
|
|
# OTF_KEY_FILE = "";
|
|
};
|
|
description = "Environment variables for the OTF service.";
|
|
};
|
|
};
|
|
|
|
config = lib.mkIf cfg.enable {
|
|
# it is best for this project to have a dedicated user for database access
|
|
users.groups.otf = { };
|
|
users.users.otf = {
|
|
isSystemUser = true;
|
|
home = cfg.dataDir;
|
|
createHome = true;
|
|
group = "otf";
|
|
};
|
|
|
|
services.postgresql = {
|
|
enable = true;
|
|
# this lets us set the package
|
|
# TODO: expose to end user
|
|
package = cfg.pgPackage;
|
|
# This enabled autoconfig of both a database and a user of the same name
|
|
ensureDatabases = [ "otf" ];
|
|
ensureUsers = [
|
|
{
|
|
name = "otf";
|
|
ensureDBOwnership = true;
|
|
}
|
|
];
|
|
};
|
|
|
|
systemd.services.otf = {
|
|
description = "Open Terraform Framework";
|
|
after = [
|
|
"network.target"
|
|
"postgresql.service"
|
|
];
|
|
requires = [ "postgresql.service" ];
|
|
wantedBy = [ "multi-user.target" ];
|
|
inherit (cfg) environment;
|
|
serviceConfig = {
|
|
User = "otf";
|
|
Group = "otf";
|
|
WorkingDirectory = cfg.dataDir;
|
|
ExecStart = "${cfg.package}/bin/otfd";
|
|
Restart = "on-failure";
|
|
EnvironmentFile = lib.mkIf (cfg.environmentFile != null) cfg.environmentFile;
|
|
WatchPaths = lib.mkIf (cfg.environmentFile != null) [ cfg.environmentFile ];
|
|
};
|
|
};
|
|
};
|
|
}
|