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#1752 - Moved dns_server ip address from the NIC to the Node. Updated the arcd_uc2_network so that clients and servers have a dns server. Added sys_log entries for DNSServer and DNSClient. MAde the DNSServer always rend a reply, but for the resolved IP address to be empty if it cannot be resolved.

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This commit is contained in:
Chris McCarthy
2023-09-18 10:25:26 +01:00
parent b1e46b4f9e
commit 939de40f1e
8 changed files with 72 additions and 44 deletions
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6
tests/integration_tests/system/test_dns_client_server.py
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@@ -20,11 +20,9 @@ def test_dns_client_server(uc2_network):
dns_server.show()
# fake domain should not be added to dns cache
dns_client.check_domain_exists(
target_domain="fake-domain.com", dest_ip_address=IPv4Address(domain_controller.ip_address)
)
assert not dns_client.check_domain_exists(target_domain="fake-domain.com")
assert dns_client.dns_cache.get("fake-domain.com", None) is None
# arcd.com is registered in dns server and should be saved to cache
dns_client.check_domain_exists(target_domain="arcd.com", dest_ip_address=IPv4Address(domain_controller.ip_address))
assert dns_client.check_domain_exists(target_domain="arcd.com")
assert dns_client.dns_cache.get("arcd.com", None) is not None