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Update nix flake, update config options

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This commit is contained in:
Alois 2026-06-04 12:25:28 +02:00
commit 9e948ce6cf
2 changed files with 28 additions and 62 deletions
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72
flake.nix
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@ -26,7 +26,6 @@
systems = [
"x86_64-linux"
"aarch64-linux"
"x86_64-darwin"
"aarch64-darwin"
];
@ -96,7 +95,6 @@
else pkgs.writeText "iota-config.json" (builtins.toJSON cfg.settings);
descriptionText = "Tensamin Iota";
#+ lib.optionalString cfg.useTmux " (attach TUI: tmux -S ${cfg.dataDir}/tmux.sock attach -t iota)";
in {
options.services.iota = {
enable = lib.mkEnableOption "Enable the Iota service.";
@ -132,16 +130,24 @@
description = "Whether to open the firewall for ports used by Iota.";
};
ttpBind = lib.mkOption {
type = lib.types.str;
default = "0.0.0.0";
description = "IP address to bind the TTP/QUIC server to.";
};
bindAddress = lib.mkOption {
type = lib.types.str;
default = "0.0.0.0";
description = "IP address to bind the HTTP server to.";
description = "IP address to bind the Iota HTTP and TTP/QUIC servers to.";
};
web = {
bindAddress = lib.mkOption {
type = lib.types.str;
default = "0.0.0.0";
description = "IP address to bind the ttyd terminal server to.";
};
port = lib.mkOption {
type = lib.types.port;
default = 7681;
description = "Port to bind the ttyd terminal server to.";
};
};
package = lib.mkOption {
@ -150,12 +156,6 @@
description = "The Iota package to use.";
};
useTmux = lib.mkOption {
type = lib.types.bool;
default = true;
description = "Whether to run Iota inside a tmux session for shared TUI access.";
};
settings = lib.mkOption {
type = lib.types.attrs;
default = {};
@ -181,19 +181,7 @@
users.groups.iota = {};
systemd.services.iota = let
iotaTmuxCmd = pkgs.writeShellScript "iota-tmux-cmd" ''
mkdir -p ${cfg.dataDir}
echo "[$(date)] Running Iota..."
${cfg.package}/bin/iota
status=$?
echo ""
echo "[$(date)] Iota exited with status: $status"
echo "Press any key to exit..."
read -r -n 1
exit $status
'';
in {
systemd.services.iota = {
description = descriptionText;
wantedBy = ["multi-user.target"];
after = ["network.target"];
@ -205,29 +193,7 @@
Group = "iota";
WorkingDirectory = cfg.dataDir;
ExecStart =
if cfg.useTmux
then
pkgs.writeShellScript "iota-start" ''
set -e
export TMUX_TMPDIR=${cfg.dataDir}
${pkgs.coreutils}/bin/mkdir -p ${cfg.dataDir}
${pkgs.coreutils}/bin/chown iota:iota ${cfg.dataDir}
echo "[iota-start] Creating tmux session..."
if ! ${pkgs.tmux}/bin/tmux -S ${cfg.dataDir}/tmux.sock new-session -d -s iota "${iotaTmuxCmd}"; then
echo "[iota-start] ERROR: tmux new-session failed"
exit 1
fi
echo "[iota-start] tmux session created, waiting..."
echo "[iota-start] Run 'tmux -S ${cfg.dataDir}/tmux.sock attach -t iota' to attach to the tmux session."
while ${pkgs.tmux}/bin/tmux -S ${cfg.dataDir}/tmux.sock has-session -t iota 2>/dev/null; do
sleep 2
done
echo "[iota-start] tmux session ended"
''
else "${cfg.package}/bin/iota";
ExecStart = "${pkgs.ttyd}/bin/ttyd -W -i ${cfg.web.bindAddress} -p ${toString cfg.web.port} ${cfg.package}/bin/iota";
ExecStartPre = [
("+"
@ -262,7 +228,7 @@
LockPersonality = true;
MemoryDenyWriteExecute = true;
Environment = [
"TTP_BIND=${cfg.ttpBind}"
"TTP_BIND=${cfg.bindAddress}"
"BIND_ADDRESS=${cfg.bindAddress}"
];
}
@ -272,7 +238,7 @@
};
networking.firewall = lib.mkIf cfg.openFirewall {
allowedTCPPorts = [1984];
allowedTCPPorts = [1984 cfg.web.port];
allowedUDPPorts = [1984];
};
};