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[warm/fast reboot] fail fast/warm reboot test if BGP GR timeout is detected #805

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Merged
merged 2 commits into from
Feb 12, 2019
Merged

[warm/fast reboot] fail fast/warm reboot test if BGP GR timeout is detected #805

merged 2 commits into from
Feb 12, 2019

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yxieca
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@yxieca yxieca commented Feb 12, 2019 •
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  • [] Bug fix
  • [] Testbed and Framework(new/improvement)
  • Test case(new/improvement)

Approach

How did you do it?

Watch VM log, if BGP graceful restart timeout is detected, fail the test.

How did you verify/test it?

  • warm reboot: pass
  • fast reboot: pass
  • add artificial delay after stopping bgp in warm reboot test: fail as expected:

======================================================================
FAIL: advanced-reboot.ReloadTest

Traceback (most recent call last):
File "ptftests/advanced-reboot.py", line 1003, in runTest
self.assertTrue(is_good, errors)
AssertionError:

Something went wrong. Please check output below:

    "FAILED:10.64.247.203:BGP route GR timeout: neighbor 10.0.0.38 (ASN 4200065100)", 
    "FAILED:10.64.247.203:BGP route GR timeout: neighbor fc00::2d (ASN 4200065100)", 
    "FAILED:10.64.247.202:BGP route GR timeout: neighbor fc00::29 (ASN 4200065100)", 
    "FAILED:10.64.247.202:BGP route GR timeout: neighbor 10.0.0.36 (ASN 4200065100)", 
    "FAILED:10.64.247.201:BGP route GR timeout: neighbor 10.0.0.34 (ASN 4200065100)", 
    "FAILED:10.64.247.201:BGP route GR timeout: neighbor fc00::25 (ASN 4200065100)", 
    "FAILED:10.64.247.200:BGP route GR timeout: neighbor fc00::21 (ASN 4200065100)", 
    "FAILED:10.64.247.200:BGP route GR timeout: neighbor 10.0.0.32 (ASN 4200065100)",

pavel-shirshov
pavel-shirshov reviewed Feb 12, 2019
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pavel-shirshov
pavel-shirshov approved these changes Feb 12, 2019
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approved

@yxieca yxieca merged commit e1a46f6 into master Feb 12, 2019
@yxieca yxieca deleted the bgp_gr_timeout branch February 12, 2019 19:47
yxieca added a commit that referenced this pull request Feb 12, 2019
@yxieca
[warm/fast reboot] fail fast/warm reboot test if BGP GR timeout is de…
fe8615b 
…tected (#805)

* [warm/fast reboot] fail fast/warm reboot test if BGP GR timeout is detected

Signed-off-by: Ying Xie <[email protected]>

* [warm/fast reboot] get the actual ASN for printing

Signed-off-by: Ying Xie <[email protected]>
@anshuv-mfst anshuv-mfst mentioned this pull request Jul 21, 2021
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@pavel-shirshov pavel-shirshov pavel-shirshov approved these changes

@qiluo-msft qiluo-msft Awaiting requested review from qiluo-msft

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@yxieca @pavel-shirshov