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anta/tests/units/anta_tests/test_mlag.py
Daniel Baumann 8a6a3342fc
Merging upstream version 1.3.0. 
Signed-off-by: Daniel Baumann <daniel@debian.org>
2025-03-17 07:33:51 +01:00

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# Copyright (c) 2023-2025 Arista Networks, Inc.
# Use of this source code is governed by the Apache License 2.0
# that can be found in the LICENSE file.
"""Tests for anta.tests.mlag.py."""
from __future__ import annotations
from typing import Any
from anta.tests.mlag import VerifyMlagConfigSanity, VerifyMlagDualPrimary, VerifyMlagInterfaces, VerifyMlagPrimaryPriority, VerifyMlagReloadDelay, VerifyMlagStatus
from tests.units.anta_tests import test
DATA: list[dict[str, Any]] = [
{
"name": "success",
"test": VerifyMlagStatus,
"eos_data": [{"state": "active", "negStatus": "connected", "peerLinkStatus": "up", "localIntfStatus": "up"}],
"inputs": None,
"expected": {"result": "success"},
},
{
"name": "skipped",
"test": VerifyMlagStatus,
"eos_data": [
{
"state": "disabled",
},
],
"inputs": None,
"expected": {"result": "skipped", "messages": ["MLAG is disabled"]},
},
{
"name": "failure-negotiation-status",
"test": VerifyMlagStatus,
"eos_data": [{"state": "active", "negStatus": "connecting", "peerLinkStatus": "up", "localIntfStatus": "up"}],
"inputs": None,
"expected": {
"result": "failure",
"messages": ["MLAG negotiation status mismatch - Expected: connected Actual: connecting"],
},
},
{
"name": "failure-local-interface",
"test": VerifyMlagStatus,
"eos_data": [{"state": "active", "negStatus": "connected", "peerLinkStatus": "up", "localIntfStatus": "down"}],
"inputs": None,
"expected": {
"result": "failure",
"messages": ["Operational state of the MLAG local interface is not correct - Expected: up Actual: down"],
},
},
{
"name": "failure-peer-link",
"test": VerifyMlagStatus,
"eos_data": [{"state": "active", "negStatus": "connected", "peerLinkStatus": "down", "localIntfStatus": "up"}],
"inputs": None,
"expected": {
"result": "failure",
"messages": ["Operational state of the MLAG peer link is not correct - Expected: up Actual: down"],
},
},
{
"name": "success",
"test": VerifyMlagInterfaces,
"eos_data": [
{
"state": "active",
"mlagPorts": {"Disabled": 0, "Configured": 0, "Inactive": 0, "Active-partial": 0, "Active-full": 1},
},
],
"inputs": None,
"expected": {"result": "success"},
},
{
"name": "skipped",
"test": VerifyMlagInterfaces,
"eos_data": [
{
"state": "disabled",
},
],
"inputs": None,
"expected": {"result": "skipped", "messages": ["MLAG is disabled"]},
},
{
"name": "failure-active-partial",
"test": VerifyMlagInterfaces,
"eos_data": [
{
"state": "active",
"mlagPorts": {"Disabled": 0, "Configured": 0, "Inactive": 0, "Active-partial": 1, "Active-full": 1},
},
],
"inputs": None,
"expected": {
"result": "failure",
"messages": ["MLAG status is not ok - Inactive Ports: 0 Partial Active Ports: 1"],
},
},
{
"name": "failure-inactive",
"test": VerifyMlagInterfaces,
"eos_data": [
{
"state": "active",
"mlagPorts": {"Disabled": 0, "Configured": 0, "Inactive": 1, "Active-partial": 1, "Active-full": 1},
},
],
"inputs": None,
"expected": {
"result": "failure",
"messages": ["MLAG status is not ok - Inactive Ports: 1 Partial Active Ports: 1"],
},
},
{
"name": "success",
"test": VerifyMlagConfigSanity,
"eos_data": [{"globalConfiguration": {}, "interfaceConfiguration": {}, "mlagActive": True, "mlagConnected": True}],
"inputs": None,
"expected": {"result": "success"},
},
{
"name": "skipped",
"test": VerifyMlagConfigSanity,
"eos_data": [
{
"mlagActive": False,
},
],
"inputs": None,
"expected": {"result": "skipped", "messages": ["MLAG is disabled"]},
},
{
"name": "failure-global",
"test": VerifyMlagConfigSanity,
"eos_data": [
{
"globalConfiguration": {"mlag": {"globalParameters": {"dual-primary-detection-delay": {"localValue": "0", "peerValue": "200"}}}},
"interfaceConfiguration": {},
"mlagActive": True,
"mlagConnected": True,
},
],
"inputs": None,
"expected": {
"result": "failure",
"messages": ["MLAG config-sanity found in global configuration"],
},
},
{
"name": "failure-interface",
"test": VerifyMlagConfigSanity,
"eos_data": [
{
"globalConfiguration": {},
"interfaceConfiguration": {"trunk-native-vlan mlag30": {"interface": {"Port-Channel30": {"localValue": "123", "peerValue": "3700"}}}},
"mlagActive": True,
"mlagConnected": True,
},
],
"inputs": None,
"expected": {
"result": "failure",
"messages": ["MLAG config-sanity found in interface configuration"],
},
},
{
"name": "success",
"test": VerifyMlagReloadDelay,
"eos_data": [{"state": "active", "reloadDelay": 300, "reloadDelayNonMlag": 330}],
"inputs": {"reload_delay": 300, "reload_delay_non_mlag": 330},
"expected": {"result": "success"},
},
{
"name": "skipped-disabled",
"test": VerifyMlagReloadDelay,
"eos_data": [
{
"state": "disabled",
},
],
"inputs": {"reload_delay": 300, "reload_delay_non_mlag": 330},
"expected": {"result": "skipped", "messages": ["MLAG is disabled"]},
},
{
"name": "failure",
"test": VerifyMlagReloadDelay,
"eos_data": [{"state": "active", "reloadDelay": 400, "reloadDelayNonMlag": 430}],
"inputs": {"reload_delay": 300, "reload_delay_non_mlag": 330},
"expected": {
"result": "failure",
"messages": ["MLAG reload-delay mismatch - Expected: 300s Actual: 400s", "Delay for non-MLAG ports mismatch - Expected: 330s Actual: 430s"],
},
},
{
"name": "success",
"test": VerifyMlagDualPrimary,
"eos_data": [
{
"state": "active",
"dualPrimaryDetectionState": "configured",
"dualPrimaryPortsErrdisabled": False,
"dualPrimaryMlagRecoveryDelay": 60,
"dualPrimaryNonMlagRecoveryDelay": 0,
"detail": {"dualPrimaryDetectionDelay": 200, "dualPrimaryAction": "none"},
},
],
"inputs": {"detection_delay": 200, "errdisabled": False, "recovery_delay": 60, "recovery_delay_non_mlag": 0},
"expected": {"result": "success"},
},
{
"name": "skipped-disabled",
"test": VerifyMlagDualPrimary,
"eos_data": [
{
"state": "disabled",
},
],
"inputs": {"detection_delay": 200, "errdisabled": False, "recovery_delay": 60, "recovery_delay_non_mlag": 0},
"expected": {"result": "skipped", "messages": ["MLAG is disabled"]},
},
{
"name": "failure-disabled",
"test": VerifyMlagDualPrimary,
"eos_data": [
{
"state": "active",
"dualPrimaryDetectionState": "disabled",
"dualPrimaryPortsErrdisabled": False,
},
],
"inputs": {"detection_delay": 200, "errdisabled": False, "recovery_delay": 60, "recovery_delay_non_mlag": 0},
"expected": {"result": "failure", "messages": ["Dual-primary detection is disabled"]},
},
{
"name": "failure-wrong-timers",
"test": VerifyMlagDualPrimary,
"eos_data": [
{
"state": "active",
"dualPrimaryDetectionState": "configured",
"dualPrimaryPortsErrdisabled": False,
"dualPrimaryMlagRecoveryDelay": 160,
"dualPrimaryNonMlagRecoveryDelay": 0,
"detail": {"dualPrimaryDetectionDelay": 300, "dualPrimaryAction": "none"},
},
],
"inputs": {"detection_delay": 200, "errdisabled": False, "recovery_delay": 60, "recovery_delay_non_mlag": 0},
"expected": {
"result": "failure",
"messages": [
"Dual-primary detection delay mismatch - Expected: 200 Actual: 300",
"Dual-primary MLAG recovery delay mismatch - Expected: 60 Actual: 160",
],
},
},
{
"name": "failure-wrong-action",
"test": VerifyMlagDualPrimary,
"eos_data": [
{
"state": "active",
"dualPrimaryDetectionState": "configured",
"dualPrimaryPortsErrdisabled": False,
"dualPrimaryMlagRecoveryDelay": 60,
"dualPrimaryNonMlagRecoveryDelay": 0,
"detail": {"dualPrimaryDetectionDelay": 200, "dualPrimaryAction": "none"},
},
],
"inputs": {"detection_delay": 200, "errdisabled": True, "recovery_delay": 60, "recovery_delay_non_mlag": 0},
"expected": {
"result": "failure",
"messages": ["Dual-primary action mismatch - Expected: errdisableAllInterfaces Actual: none"],
},
},
{
"name": "failure-wrong-non-mlag-delay",
"test": VerifyMlagDualPrimary,
"eos_data": [
{
"state": "active",
"dualPrimaryDetectionState": "configured",
"dualPrimaryPortsErrdisabled": False,
"dualPrimaryMlagRecoveryDelay": 60,
"dualPrimaryNonMlagRecoveryDelay": 120,
"detail": {"dualPrimaryDetectionDelay": 200, "dualPrimaryAction": "errdisableAllInterfaces"},
},
],
"inputs": {"detection_delay": 200, "errdisabled": True, "recovery_delay": 60, "recovery_delay_non_mlag": 60},
"expected": {
"result": "failure",
"messages": ["Dual-primary non MLAG recovery delay mismatch - Expected: 60 Actual: 120"],
},
},
{
"name": "success",
"test": VerifyMlagPrimaryPriority,
"eos_data": [
{
"state": "active",
"detail": {"mlagState": "primary", "primaryPriority": 32767},
}
],
"inputs": {
"primary_priority": 32767,
},
"expected": {"result": "success"},
},
{
"name": "skipped-disabled",
"test": VerifyMlagPrimaryPriority,
"eos_data": [
{
"state": "disabled",
}
],
"inputs": {"primary_priority": 32767},
"expected": {"result": "skipped", "messages": ["MLAG is disabled"]},
},
{
"name": "failure-not-primary",
"test": VerifyMlagPrimaryPriority,
"eos_data": [
{
"state": "active",
"detail": {"mlagState": "secondary", "primaryPriority": 32767},
}
],
"inputs": {"primary_priority": 32767},
"expected": {
"result": "failure",
"messages": ["The device is not set as MLAG primary"],
},
},
{
"name": "failure-incorrect-priority",
"test": VerifyMlagPrimaryPriority,
"eos_data": [
{
"state": "active",
"detail": {"mlagState": "secondary", "primaryPriority": 32767},
}
],
"inputs": {"primary_priority": 1},
"expected": {
"result": "failure",
"messages": ["The device is not set as MLAG primary", "MLAG primary priority mismatch - Expected: 1 Actual: 32767"],
},
},
]
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