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Posted to reviews@mesos.apache.org by Gastón Kleiman <ga...@mesosphere.io> on 2018/09/12 20:53:10 UTC

Re: Review Request 68354: Added a test to verify agent authentication retry backoff logic.

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https://reviews.apache.org/r/68354/#review208576
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Fix it, then Ship it!





src/tests/authentication_tests.cpp
Lines 422 (patched)
<https://reviews.apache.org/r/68354/#comment292636>

    Nit: I am not a big fan of hard-coded magic numbers, so I'd declare `expected` as:
    
    ```
      const std::vector<std::pair<Duration, Duration>> expectedLimits = {
        {Seconds(5), Seconds(7)},
        {Seconds(5), Seconds(9)},
        {Seconds(5), Seconds(13)},
        {Seconds(5), Seconds(21)},
        {Seconds(5), Seconds(37)},
        {Seconds(5), Minutes(1)},
        {Seconds(5), Minutes(1)}
      };
    ```
    
    And then change the loop to:
    
    ```
      for (auto it = expectedLimits.begin(); it != expectedLimits.end(); ++it) {
    ```
    
    But I don't expect we to add more items to `expected`, so feel free to drop this issue if you prefer your current version.


- Gastón Kleiman


On Aug. 16, 2018, 4:54 p.m., Meng Zhu wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/68354/
> -----------------------------------------------------------
> 
> (Updated Aug. 16, 2018, 4:54 p.m.)
> 
> 
> Review request for mesos, Benjamin Mahler and Gastón Kleiman.
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> This test verifies that the agent backs-off properly when
> retrying authentication according to the configured parameters.
> 
> Also mocked `Slave::authenticate()` for this test.
> 
> 
> Diffs
> -----
> 
>   src/slave/slave.hpp 0420109ac93e1249906c52437e5859c5ee033fb6 
>   src/tests/authentication_tests.cpp f7a2cf17cf6154c9c67e405661bba57cf1254845 
>   src/tests/mock_slave.hpp 9a74bf35d2cab0a72ba6376392239d8080a49304 
>   src/tests/mock_slave.cpp 94a5b0d20475f49dde99108a009682b520175aa4 
> 
> 
> Diff: https://reviews.apache.org/r/68354/diff/5/
> 
> 
> Testing
> -------
> 
> make check
> 
> Added test continuously running without failure.
> 
> 
> Thanks,
> 
> Meng Zhu
> 
>


Re: Review Request 68354: Added a test to verify agent authentication retry backoff logic.

Posted by Meng Zhu <mz...@mesosphere.io>.

> On Sept. 12, 2018, 1:53 p.m., Gastón Kleiman wrote:
> > src/tests/authentication_tests.cpp
> > Lines 422 (patched)
> > <https://reviews.apache.org/r/68354/diff/5/?file=2074214#file2074214line422>
> >
> >     Nit: I am not a big fan of hard-coded magic numbers, so I'd declare `expected` as:
> >     
> >     ```
> >       const std::vector<std::pair<Duration, Duration>> expectedLimits = {
> >         {Seconds(5), Seconds(7)},
> >         {Seconds(5), Seconds(9)},
> >         {Seconds(5), Seconds(13)},
> >         {Seconds(5), Seconds(21)},
> >         {Seconds(5), Seconds(37)},
> >         {Seconds(5), Minutes(1)},
> >         {Seconds(5), Minutes(1)}
> >       };
> >     ```
> >     
> >     And then change the loop to:
> >     
> >     ```
> >       for (auto it = expectedLimits.begin(); it != expectedLimits.end(); ++it) {
> >     ```
> >     
> >     But I don't expect we to add more items to `expected`, so feel free to drop this issue if you prefer your current version.

A good advice! The downside is it will complicate the loop a little bit (all right, I admit that I am just mumbling something to cover my laziness...)


- Meng


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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/68354/#review208576
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On Aug. 16, 2018, 4:54 p.m., Meng Zhu wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/68354/
> -----------------------------------------------------------
> 
> (Updated Aug. 16, 2018, 4:54 p.m.)
> 
> 
> Review request for mesos, Benjamin Mahler and Gastón Kleiman.
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> This test verifies that the agent backs-off properly when
> retrying authentication according to the configured parameters.
> 
> Also mocked `Slave::authenticate()` for this test.
> 
> 
> Diffs
> -----
> 
>   src/slave/slave.hpp 0420109ac93e1249906c52437e5859c5ee033fb6 
>   src/tests/authentication_tests.cpp f7a2cf17cf6154c9c67e405661bba57cf1254845 
>   src/tests/mock_slave.hpp 9a74bf35d2cab0a72ba6376392239d8080a49304 
>   src/tests/mock_slave.cpp 94a5b0d20475f49dde99108a009682b520175aa4 
> 
> 
> Diff: https://reviews.apache.org/r/68354/diff/5/
> 
> 
> Testing
> -------
> 
> make check
> 
> Added test continuously running without failure.
> 
> 
> Thanks,
> 
> Meng Zhu
> 
>