blob: ad9435ed12285173afe7eed8e0cbe9a04e717203 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
{ lib, pkgs, ... }:
{
services.n8n = {
enable = true;
# TODO webhookUrl = "http://n8n.elmo.mou.fo";
};
systemd.services.n8n = {
environment = {
# services.n8n.settings is deprecated for environment variables.
N8N_CONFIG_FILES = lib.mkForce null;
N8N_LISTEN_ADDRESS = "::1";
N8N_PORT = "7856";
N8N_RUNNERS_ENABLED = "true";
N8N_RUNNERS_BROKER_LISTEN_ADDRESS = "::1";
N8N_RUNNERS_BROKER_PORT = "7857";
# TODO
N8N_SECURE_COOKIE = "false";
# https://docs.n8n.io/hosting/configuration/configuration-examples/isolation/
N8N_TEMPLATES_ENABLED = "false";
};
# Override the single instance of pkgs.n8n to use a custom derivation.
# Looks like n8n build fails with less than 16GB of memory.
# https://github.com/n8n-io/n8n/issues/14736
serviceConfig.ExecStart = let
pkg = pkgs.n8n.overrideAttrs(_: {
# https://github.com/n8n-io/n8n/blob/53594a90e438f25cea40b6e2510a2ba7c7ee9c32/.github/workflows/docker-build-push.yml
NODE_OPTIONS = "--max-old-space-size=7168";
});
in
lib.mkForce "${pkg}/bin/n8n";
};
services.nginx.virtualHosts."n8n.elmo.mou.fo" = {
# TODO enableACME = true;
# TODO forceSSL = true;
locations."/" = {
proxyPass = "http://[::1]:7856";
proxyWebsockets = true;
};
};
}
|
