blob: c6b0ad6457d7a0716f36bc7afa1bae601b440793 (
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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
{
lib,
config,
pkgs,
...
}:
with lib; let
cfg = config.local.net.vsock;
in {
options.local.net.vsock = {
connect = mkOption {
default = {};
type = with lib.types;
attrsOf (submodule ({name, ...}: {
options = {
enable = mkEnableOption "vsock connect '${name}'";
cid = mkOption {
type = ints.u32;
default = 2;
};
localPort = mkOption {
type = port;
};
vsockPort = mkOption {
type = port;
};
};
}));
};
};
config = {
systemd = let
connects =
mapAttrs
(_: connect: {
service.serviceConfig = {
Type = "simple";
ExecStart = "${getExe pkgs.socat} - VSOCK:${toString connect.cid}:${toString connect.vsockPort}";
StandardInput = "socket";
};
socket = {
wantedBy = ["sockets.target"];
socketConfig = {
Accept = true;
ListenStream = "[::1]:${toString connect.localPort}";
};
unitConfig.ConditionVirtualization = "kvm";
};
})
cfg.connect;
in {
sockets = mapAttrs' (name: connect: nameValuePair "vsock-${name}" connect.socket) connects;
services = mapAttrs' (name: connect: nameValuePair "vsock-${name}@" connect.service) connects;
};
};
}
|
