pyrox.dev
1import ./make-test-python.nix (
2 { lib, ... }: {
3 name = "nomad";
4 nodes = {
5 default_server = { pkgs, lib, ... }: {
6 networking = {
7 interfaces.eth1.ipv4.addresses = lib.mkOverride 0 [{
8 address = "192.168.1.1";
9 prefixLength = 16;
10 }];
11 };
12
13 environment.etc."nomad.custom.json".source =
14 (pkgs.formats.json { }).generate "nomad.custom.json" {
15 region = "universe";
16 datacenter = "earth";
17 };
18
19 services.nomad = {
20 enable = true;
21
22 settings = {
23 server = {
24 enabled = true;
25 bootstrap_expect = 1;
26 };
27 };
28
29 extraSettingsPaths = [ "/etc/nomad.custom.json" ];
30 enableDocker = false;
31 };
32 };
33
34 custom_state_dir_server = { pkgs, lib, ... }: {
35 networking = {
36 interfaces.eth1.ipv4.addresses = lib.mkOverride 0 [{
37 address = "192.168.1.1";
38 prefixLength = 16;
39 }];
40 };
41
42 environment.etc."nomad.custom.json".source =
43 (pkgs.formats.json { }).generate "nomad.custom.json" {
44 region = "universe";
45 datacenter = "earth";
46 };
47
48 services.nomad = {
49 enable = true;
50 dropPrivileges = false;
51
52 settings = {
53 data_dir = "/nomad/data/dir";
54 server = {
55 enabled = true;
56 bootstrap_expect = 1;
57 };
58 };
59
60 extraSettingsPaths = [ "/etc/nomad.custom.json" ];
61 enableDocker = false;
62 };
63
64 systemd.services.nomad.serviceConfig.ExecStartPre = "${pkgs.writeShellScript "mk_data_dir" ''
65 set -euxo pipefail
66
67 ${pkgs.coreutils}/bin/mkdir -p /nomad/data/dir
68 ''}";
69 };
70 };
71
72 testScript = ''
73 def test_nomad_server(server):
74 server.wait_for_unit("nomad.service")
75
76 # wait for healthy server
77 server.wait_until_succeeds(
78 "[ $(nomad operator raft list-peers | grep true | wc -l) == 1 ]"
79 )
80
81 # wait for server liveness
82 server.succeed("[ $(nomad server members | grep -o alive | wc -l) == 1 ]")
83
84 # check the region
85 server.succeed("nomad server members | grep -o universe")
86
87 # check the datacenter
88 server.succeed("[ $(nomad server members | grep -o earth | wc -l) == 1 ]")
89
90
91 servers = [default_server, custom_state_dir_server]
92
93 for server in servers:
94 test_nomad_server(server)
95 '';
96 }
97)