Files
clan-core/clanServices/yggdrasil/tests/vm/default.nix
2025-09-20 16:03:26 +02:00

68 lines
2.3 KiB
Nix

{
name = "yggdrasil";
clan = {
test.useContainers = false;
directory = ./.;
inventory = {
machines.peer1 = { };
machines.peer2 = { };
instances."yggdrasil" = {
module.name = "yggdrasil";
module.input = "self";
# Assign the roles to the two machines
roles.default.machines.peer1 = { };
roles.default.machines.peer2 = { };
};
};
};
testScript = ''
start_all()
# Wait for both machines to be ready
peer1.wait_for_unit("multi-user.target")
peer2.wait_for_unit("multi-user.target")
# Check that yggdrasil service is running on both machines
peer1.wait_for_unit("yggdrasil")
peer2.wait_for_unit("yggdrasil")
peer1.succeed("systemctl is-active yggdrasil")
peer2.succeed("systemctl is-active yggdrasil")
# Check that both machines have yggdrasil network interfaces
peer1.wait_until_succeeds("ip link show | grep -E 'ygg'", 30)
peer2.wait_until_succeeds("ip link show | grep -E 'ygg'", 30)
# Get yggdrasil IPv6 addresses from both machines
peer1_ygg_ip = peer1.succeed("yggdrasilctl -json getself | jq -r '.address'").strip()
peer2_ygg_ip = peer2.succeed("yggdrasilctl -json getself | jq -r '.address'").strip()
# Compare runtime addresses with saved addresses from vars
expected_peer1_ip = "${builtins.readFile ./vars/per-machine/peer1/yggdrasil/address/value}"
expected_peer2_ip = "${builtins.readFile ./vars/per-machine/peer2/yggdrasil/address/value}"
print(f"peer1 yggdrasil IP: {peer1_ygg_ip}")
print(f"peer2 yggdrasil IP: {peer2_ygg_ip}")
print(f"peer1 expected IP: {expected_peer1_ip}")
print(f"peer2 expected IP: {expected_peer2_ip}")
# Verify that runtime addresses match expected addresses
assert peer1_ygg_ip == expected_peer1_ip, f"peer1 runtime IP {peer1_ygg_ip} != expected IP {expected_peer1_ip}"
assert peer2_ygg_ip == expected_peer2_ip, f"peer2 runtime IP {peer2_ygg_ip} != expected IP {expected_peer2_ip}"
# Wait a bit for the yggdrasil network to establish connectivity
import time
time.sleep(10)
# Test connectivity: peer1 should be able to ping peer2 via yggdrasil
peer1.succeed(f"ping -6 -c 3 {peer2_ygg_ip}")
# Test connectivity: peer2 should be able to ping peer1 via yggdrasil
peer2.succeed(f"ping -6 -c 3 {peer1_ygg_ip}")
'';
}