os/hosts/flora-6/mailman.nix
teutat3s bea032ad99
flora-6: init mailman with NixOS module
Docker containers were too complicated to setup
2023-02-25 15:55:44 +01:00

61 lines
2 KiB
Nix

{
config,
lib,
pkgs,
self,
...
}: let
# Source: https://github.com/NixOS/nixpkgs/blob/nixos-22.11/nixos/modules/services/mail/mailman.nix#L9C10-L10
# webEnv is required by the mailman-uwsgi systemd service
inherit (pkgs.mailmanPackages.buildEnvs {}) webEnv;
in {
networking.firewall.allowedTCPPorts = [25];
services.postfix = {
enable = true;
relayDomains = ["hash:/var/lib/mailman/data/postfix_domains"];
# FIXME: get TLS certs for list.pub.solar from caddy
#sslCert = config.security.acme.certs."lists.example.org".directory + "/full.pem";
#sslKey = config.security.acme.certs."lists.example.org".directory + "/key.pem";
config = {
transport_maps = ["hash:/var/lib/mailman/data/postfix_lmtp"];
local_recipient_maps = ["hash:/var/lib/mailman/data/postfix_lmtp"];
};
};
services.mailman = {
enable = true;
# We use caddy instead of nginx
#serve.enable = true;
hyperkitty.enable = true;
webHosts = ["list.pub.solar"];
siteOwner = "admins@pub.solar";
};
systemd.services.mailman-uwsgi = let
uwsgiConfig.uwsgi = {
type = "normal";
plugins = ["python3"];
home = webEnv;
manage-script-name = true;
mount = "/=mailman_web.wsgi:application";
http = "127.0.0.1:18507";
};
uwsgiConfigFile = pkgs.writeText "uwsgi-mailman.json" (builtins.toJSON uwsgiConfig);
in {
wantedBy = ["multi-user.target"];
after = ["postgresql.service"];
requires = ["mailman-web-setup.service" "postgresql.service"];
restartTriggers = [config.environment.etc."mailman3/settings.py".source];
serviceConfig = {
# Since the mailman-web settings.py obstinately creates a logs
# dir in the cwd, change to the (writable) runtime directory before
# starting uwsgi.
ExecStart = "${pkgs.coreutils}/bin/env -C $RUNTIME_DIRECTORY ${pkgs.uwsgi.override {plugins = ["python3"];}}/bin/uwsgi --json ${uwsgiConfigFile}";
User = "mailman-web";
Group = "mailman";
RuntimeDirectory = "mailman-uwsgi";
};
};
}