this repo has no description
feat: add a function for generating apps from nixos configurations
+71
-1
+14
README.md
+14
README.md
···
1
+
these are set of nixos modules for more convenient deployment of cloud resources for various providers. only implemented module is for firewalls right now, supporting hetzner.
2
+
3
+
## usage
4
+
5
+
if using flakes, put `nixosModules.<resource>` and `nixosModules.<resource>-<provider>`
6
+
in your NixOS configuration. for example, `nixosModules.firewall` and
7
+
`nixosModules.firewall-hetzner`. see `nix flake show` for all available modules.
8
+
9
+
if not using flakes, you can import `<resource>/` and `<resource>/provider/<provider>`.
10
+
11
+
then, you can either use each module's individual `mkApp` config option to
12
+
generate an app and run it, or you can call `makeApps`:
13
+
- for flakes use the flake output `makeApps` and `makeApps {inherit pkgs self;}`. you can assign the output of this to your `outputs.apps` as it generates flake apps.
14
+
- for non-flake use `import ./makeApps.nix {inherit pkgs nixosSystem;}`, this will return an attribute set with a `run` key which is the generated app.
+2
-1
firewall/provider/hetzner/default.nix
+2
-1
firewall/provider/hetzner/default.nix
···
6
6
in {
7
7
options = {
8
8
providers.hetzner.firewall = {
9
+
enable = l.mkEnableOption "hetzner firewall";
9
10
id = l.mkOption {
10
11
type = t.ints.unsigned;
11
12
description = "The ID of the firewall to update.";
···
22
23
};
23
24
};
24
25
25
-
config = {
26
+
config = l.mkIf cfg.enable {
26
27
providers.hetzner.firewall.mkApp = pkgs: import ./app.nix {
27
28
inherit pkgs lib taggedPorts;
28
29
inherit (cfg) id;
+1
flake.nix
+1
flake.nix
+54
makeApps.nix
+54
makeApps.nix
···
1
+
{pkgs, lib ? pkgs.lib, self ? null, nixosSystem ? null}: let
2
+
l = lib;
3
+
mkProviderApp = provider:
4
+
l.concatStringsSep "\n" (l.flatten (
5
+
l.mapAttrsToList
6
+
(
7
+
name: module:
8
+
if module.enable
9
+
then ''
10
+
log info "deploying ${name} resource(s)..."
11
+
nu ${module.mkApp pkgs}
12
+
''
13
+
else []
14
+
)
15
+
provider
16
+
));
17
+
mkApp = {config, ...}: pkgs.writers.writeNu "deploy-resources" ''
18
+
use std/log
19
+
${
20
+
l.concatStringsSep "\n\n"
21
+
(
22
+
l.mapAttrsToList
23
+
(
24
+
name: provider: ''
25
+
log info "deploying resources for ${name}..."
26
+
${mkProviderApp provider}
27
+
''
28
+
)
29
+
config.providers
30
+
)
31
+
}
32
+
'';
33
+
in
34
+
if self != null
35
+
then
36
+
l.mergeAttrsList (
37
+
l.mapAttrsToList
38
+
(
39
+
hostname: host: {
40
+
"deploy-${hostname}-resources" = {
41
+
type = "app";
42
+
program = toString (mkApp host);
43
+
};
44
+
}
45
+
)
46
+
self.nixosConfigurations
47
+
)
48
+
else if nixosSystem != null
49
+
then
50
+
{
51
+
run = mkApp nixosSystem;
52
+
}
53
+
else
54
+
throw "nixos-cloud-resources: neither 'self' or 'nixosSystem' was provided, aborting"