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tests(clan): move test-inventory.nix to clanLib. And name it 'makeTestClan'

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Exposing the function via clanLib makes it more accessible to clan modules
This allows each module to define its own test without needing to depend on any fileSystem path assumptions in the clan-core repo
This commit is contained in:
Johannes Kirschbauer
2025-04-15 18:06:42 +02:00
parent bc9bb5d405
commit 75c8541a8d
10 changed files with 236 additions and 211 deletions
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134
checks/data-mesher/default.nix
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@@ -1,78 +1,86 @@
(import ../lib/test-inventory.nix) (
{ lib, ... }:
let
{
pkgs,
self,
clanLib,
...
}:
clanLib.test.makeTestClan {
inherit pkgs self;
nixosTest = (
{ lib, ... }:
let
machines = [
"admin"
"peer"
"signer"
];
in
{
name = "data-mesher";
machines = [
"admin"
"peer"
"signer"
];
in
{
name = "data-mesher";
clan = {
directory = ./.;
inventory = {
machines = lib.genAttrs machines (_: { });
services = {
data-mesher.default = {
roles.peer.machines = [ "peer" ];
roles.admin.machines = [ "admin" ];
roles.signer.machines = [ "signer" ];
clan = {
directory = ./.;
inventory = {
machines = lib.genAttrs machines (_: { });
services = {
data-mesher.default = {
roles.peer.machines = [ "peer" ];
roles.admin.machines = [ "admin" ];
roles.signer.machines = [ "signer" ];
};
};
};
};
};
defaults =
{ config, ... }:
{
environment.systemPackages = [
config.services.data-mesher.package
];
defaults =
{ config, ... }:
{
environment.systemPackages = [
config.services.data-mesher.package
];
clan.data-mesher.network.interface = "eth1";
clan.data-mesher.bootstrapNodes = [
"[2001:db8:1::1]:7946" # peer1
"[2001:db8:1::2]:7946" # peer2
];
clan.data-mesher.network.interface = "eth1";
clan.data-mesher.bootstrapNodes = [
"[2001:db8:1::1]:7946" # peer1
"[2001:db8:1::2]:7946" # peer2
];
# speed up for testing
services.data-mesher.settings = {
cluster.join_interval = lib.mkForce "2s";
cluster.push_pull_interval = lib.mkForce "5s";
# speed up for testing
services.data-mesher.settings = {
cluster.join_interval = lib.mkForce "2s";
cluster.push_pull_interval = lib.mkForce "5s";
};
};
nodes = {
admin.clan.data-mesher.network.tld = "foo";
};
nodes = {
admin.clan.data-mesher.network.tld = "foo";
};
# TODO Add better test script.
testScript = ''
# TODO Add better test script.
testScript = ''
def resolve(node, success = {}, fail = [], timeout = 60):
for hostname, ips in success.items():
for ip in ips:
node.wait_until_succeeds(f"getent ahosts {hostname} | grep {ip}", timeout)
def resolve(node, success = {}, fail = [], timeout = 60):
for hostname, ips in success.items():
for ip in ips:
node.wait_until_succeeds(f"getent ahosts {hostname} | grep {ip}", timeout)
for hostname in fail:
node.wait_until_fails(f"getent ahosts {hostname}")
for hostname in fail:
node.wait_until_fails(f"getent ahosts {hostname}")
start_all()
start_all()
admin.wait_for_unit("data-mesher")
signer.wait_for_unit("data-mesher")
peer.wait_for_unit("data-mesher")
admin.wait_for_unit("data-mesher")
signer.wait_for_unit("data-mesher")
peer.wait_for_unit("data-mesher")
# check dns resolution
for node in [admin, signer, peer]:
resolve(node, {
"admin.foo": ["2001:db8:1::1", "192.168.1.1"],
"peer.foo": ["2001:db8:1::2", "192.168.1.2"],
"signer.foo": ["2001:db8:1::3", "192.168.1.3"]
})
'';
}
)
# check dns resolution
for node in [admin, signer, peer]:
resolve(node, {
"admin.foo": ["2001:db8:1::1", "192.168.1.1"],
"peer.foo": ["2001:db8:1::2", "192.168.1.2"],
"signer.foo": ["2001:db8:1::3", "192.168.1.3"]
})
'';
}
);
}