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pvv-nixos-config/hosts/bekkalokk/services/gitea/default.nix

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{ config, values, pkgs, ... }:
let
cfg = config.services.gitea;
domain = "git.pvv.ntnu.no";
sshPort = 2222;
in {
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imports = [
./ci.nix
];
sops.secrets = {
"gitea/database" = {
owner = "gitea";
group = "gitea";
};
"gitea/passwd-ssh-key" = { };
"gitea/ssh-known-hosts" = { };
"gitea/import-user-env" = { };
};
services.gitea = {
enable = true;
stateDir = "/data/gitea";
appName = "PVV Git";
database = {
type = "postgres";
host = "postgres.pvv.ntnu.no";
port = config.services.postgresql.port;
passwordFile = config.sops.secrets."gitea/database".path;
createDatabase = false;
};
settings = {
server = {
DOMAIN = domain;
ROOT_URL = "https://${domain}/";
PROTOCOL = "http+unix";
SSH_PORT = sshPort;
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START_SSH_SERVER = true;
};
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indexer.REPO_INDEXER_ENABLED = true;
service.DISABLE_REGISTRATION = true;
session.COOKIE_SECURE = true;
database.LOG_SQL = false;
picture = {
DISABLE_GRAVATAR = true;
ENABLE_FEDERATED_AVATAR = false;
};
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actions.ENABLED = true;
"ui.meta".DESCRIPTION = "Bokstavelig talt programvareverkstedet";
};
};
environment.systemPackages = [ cfg.package ];
services.nginx.virtualHosts."${domain}" = {
forceSSL = true;
enableACME = true;
locations."/" = {
proxyPass = "http://unix:${cfg.settings.server.HTTP_ADDR}";
recommendedProxySettings = true;
extraConfig = ''
client_max_body_size 512M;
'';
};
};
networking.firewall.allowedTCPPorts = [ sshPort ];
# Automatically import users
systemd.services.gitea-import-users = {
enable = true;
preStart=''${pkgs.rsync}/bin/rsync -e "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=$CREDENTIALS_DIRECTORY/ssh-known-hosts -i $CREDENTIALS_DIRECTORY/sshkey" -a pvv@smtp.pvv.ntnu.no:/etc/passwd /tmp/passwd-import'';
serviceConfig = {
ExecStart = pkgs.writers.writePython3 "gitea-import-users" { libraries = [ pkgs.python3Packages.requests ]; } (builtins.readFile ./gitea-import-users.py);
LoadCredential=[
"sshkey:${config.sops.secrets."gitea/passwd-ssh-key".path}"
"ssh-known-hosts:${config.sops.secrets."gitea/ssh-known-hosts".path}"
];
DynamicUser="yes";
EnvironmentFile=config.sops.secrets."gitea/import-user-env".path;
};
};
systemd.timers.gitea-import-users = {
requires = [ "gitea.service" ];
after = [ "gitea.service" ];
wantedBy = [ "timers.target" ];
timerConfig = {
OnCalendar = "*-*-* 02:00:00";
Persistent = true;
Unit = "gitea-import-users.service";
};
};
system.activationScripts.linkGiteaLogo.text = let
logo-svg = ../../../../assets/logo_blue_regular.svg;
logo-png = ../../../../assets/logo_blue_regular.png;
in ''
install -Dm444 ${logo-svg} ${cfg.stateDir}/custom/public/img/logo.svg
install -Dm444 ${logo-png} ${cfg.stateDir}/custom/public/img/logo.png
install -Dm444 ${./loading.apng} ${cfg.stateDir}/custom/public/img/loading.png
'';
}