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Posted to reviews@mesos.apache.org by Vinod Kone <vi...@gmail.com> on 2016/12/10 05:08:05 UTC

Review Request 54620: Removed "enable_io_switchboard_server" agent flag.

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/54620/
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Review request for mesos, Anand Mazumdar, Jie Yu, and Kevin Klues.


Repository: mesos


Description
-------

Instead of an agent wide flag now we automatically launch the server
for DEBUG and TTY containers.


Diffs
-----

  src/slave/containerizer/mesos/io/switchboard.hpp ae4c48d3ce0252189bc1a098c26f25ba30c870c9 
  src/slave/containerizer/mesos/io/switchboard.cpp a354188a3656b5c2fd797b214f6c02714d70ce2c 
  src/slave/flags.hpp 02af2845e8c2baf03c83c7eab897725f6e2e9752 
  src/slave/flags.cpp 74a6c9936b29d35a72d47a5b7e9939c3e49fc7b3 
  src/tests/api_tests.cpp 7a220116aa871650e56221a4e81ccb65f4252a56 
  src/tests/containerizer/io_switchboard_tests.cpp 7a902622237108661107054f01fad27bf459fd72 
  src/tests/mesos.cpp 73f17a74170dfc81a7c8a38e67d9030c95f1d52c 

Diff: https://reviews.apache.org/r/54620/diff/


Testing
-------

AttachContainerInput test currently fails. Need to fix before committing.


Thanks,

Vinod Kone


Re: Review Request 54620: Removed "enable_io_switchboard_server" agent flag.

Posted by Kevin Klues <kl...@gmail.com>.

> On Dec. 10, 2016, 10:36 p.m., Kevin Klues wrote:
> > src/slave/containerizer/mesos/io/switchboard.hpp, line 155
> > <https://reviews.apache.org/r/54620/diff/1/?file=1581300#file1581300line155>
> >
> >     Shouldn't this be called `isEnabled()`. When I see `enable()` this implies to me that I need to call this in order to enable the switchboard.
> 
> Vinod Kone wrote:
>     `isEnabled` sounds wrong too because that sounds like you are asking SB server whether it is enabled? what we are essentially asking is whether SB server should be enabled, i.e., `shouldBeEnabled()` or `needed()` or `isRequired()`. thoughts?

`isRequired()` sounds good.


- Kevin


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/54620/#review158776
-----------------------------------------------------------


On Dec. 10, 2016, 5:08 a.m., Vinod Kone wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/54620/
> -----------------------------------------------------------
> 
> (Updated Dec. 10, 2016, 5:08 a.m.)
> 
> 
> Review request for mesos, Anand Mazumdar, Jie Yu, and Kevin Klues.
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> Instead of an agent wide flag now we automatically launch the server
> for DEBUG and TTY containers.
> 
> 
> Diffs
> -----
> 
>   src/slave/containerizer/mesos/io/switchboard.hpp ae4c48d3ce0252189bc1a098c26f25ba30c870c9 
>   src/slave/containerizer/mesos/io/switchboard.cpp a354188a3656b5c2fd797b214f6c02714d70ce2c 
>   src/slave/flags.hpp 02af2845e8c2baf03c83c7eab897725f6e2e9752 
>   src/slave/flags.cpp 74a6c9936b29d35a72d47a5b7e9939c3e49fc7b3 
>   src/tests/api_tests.cpp 7a220116aa871650e56221a4e81ccb65f4252a56 
>   src/tests/containerizer/io_switchboard_tests.cpp 7a902622237108661107054f01fad27bf459fd72 
>   src/tests/mesos.cpp 73f17a74170dfc81a7c8a38e67d9030c95f1d52c 
> 
> Diff: https://reviews.apache.org/r/54620/diff/
> 
> 
> Testing
> -------
> 
> AttachContainerInput test currently fails. Need to fix before committing.
> 
> 
> Thanks,
> 
> Vinod Kone
> 
>


Re: Review Request 54620: Removed "enable_io_switchboard_server" agent flag.

Posted by Vinod Kone <vi...@gmail.com>.

> On Dec. 10, 2016, 10:36 p.m., Kevin Klues wrote:
> > src/slave/containerizer/mesos/io/switchboard.cpp, lines 1476-1481
> > <https://reviews.apache.org/r/54620/diff/1/?file=1581301#file1581301line1476>
> >
> >     Maybe this belongs in a separate patch, but we should only close stdinFd here if we are not a pty.

i'll do this in a subsequent review.


> On Dec. 10, 2016, 10:36 p.m., Kevin Klues wrote:
> > src/slave/containerizer/mesos/io/switchboard.hpp, line 155
> > <https://reviews.apache.org/r/54620/diff/1/?file=1581300#file1581300line155>
> >
> >     Shouldn't this be called `isEnabled()`. When I see `enable()` this implies to me that I need to call this in order to enable the switchboard.

`isEnabled` sounds wrong too because that sounds like you are asking SB server whether it is enabled? what we are essentially asking is whether SB server should be enabled, i.e., `shouldBeEnabled()` or `needed()` or `isRequired()`. thoughts?


- Vinod


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/54620/#review158776
-----------------------------------------------------------


On Dec. 10, 2016, 5:08 a.m., Vinod Kone wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/54620/
> -----------------------------------------------------------
> 
> (Updated Dec. 10, 2016, 5:08 a.m.)
> 
> 
> Review request for mesos, Anand Mazumdar, Jie Yu, and Kevin Klues.
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> Instead of an agent wide flag now we automatically launch the server
> for DEBUG and TTY containers.
> 
> 
> Diffs
> -----
> 
>   src/slave/containerizer/mesos/io/switchboard.hpp ae4c48d3ce0252189bc1a098c26f25ba30c870c9 
>   src/slave/containerizer/mesos/io/switchboard.cpp a354188a3656b5c2fd797b214f6c02714d70ce2c 
>   src/slave/flags.hpp 02af2845e8c2baf03c83c7eab897725f6e2e9752 
>   src/slave/flags.cpp 74a6c9936b29d35a72d47a5b7e9939c3e49fc7b3 
>   src/tests/api_tests.cpp 7a220116aa871650e56221a4e81ccb65f4252a56 
>   src/tests/containerizer/io_switchboard_tests.cpp 7a902622237108661107054f01fad27bf459fd72 
>   src/tests/mesos.cpp 73f17a74170dfc81a7c8a38e67d9030c95f1d52c 
> 
> Diff: https://reviews.apache.org/r/54620/diff/
> 
> 
> Testing
> -------
> 
> AttachContainerInput test currently fails. Need to fix before committing.
> 
> 
> Thanks,
> 
> Vinod Kone
> 
>


Re: Review Request 54620: Removed "enable_io_switchboard_server" agent flag.

Posted by Kevin Klues <kl...@gmail.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/54620/#review158776
-----------------------------------------------------------




src/slave/containerizer/mesos/io/switchboard.hpp (line 155)
<https://reviews.apache.org/r/54620/#comment229577>

    Shouldn't this be called `isEnabled()`. When I see `enable()` this implies to me that I need to call this in order to enable the switchboard.



src/slave/containerizer/mesos/io/switchboard.cpp (lines 1467 - 1472)
<https://reviews.apache.org/r/54620/#comment229578>

    Maybe this belongs in a separate patch, but we should only close stdinFd here if we are not a pty.


- Kevin Klues


On Dec. 10, 2016, 5:08 a.m., Vinod Kone wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/54620/
> -----------------------------------------------------------
> 
> (Updated Dec. 10, 2016, 5:08 a.m.)
> 
> 
> Review request for mesos, Anand Mazumdar, Jie Yu, and Kevin Klues.
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> Instead of an agent wide flag now we automatically launch the server
> for DEBUG and TTY containers.
> 
> 
> Diffs
> -----
> 
>   src/slave/containerizer/mesos/io/switchboard.hpp ae4c48d3ce0252189bc1a098c26f25ba30c870c9 
>   src/slave/containerizer/mesos/io/switchboard.cpp a354188a3656b5c2fd797b214f6c02714d70ce2c 
>   src/slave/flags.hpp 02af2845e8c2baf03c83c7eab897725f6e2e9752 
>   src/slave/flags.cpp 74a6c9936b29d35a72d47a5b7e9939c3e49fc7b3 
>   src/tests/api_tests.cpp 7a220116aa871650e56221a4e81ccb65f4252a56 
>   src/tests/containerizer/io_switchboard_tests.cpp 7a902622237108661107054f01fad27bf459fd72 
>   src/tests/mesos.cpp 73f17a74170dfc81a7c8a38e67d9030c95f1d52c 
> 
> Diff: https://reviews.apache.org/r/54620/diff/
> 
> 
> Testing
> -------
> 
> AttachContainerInput test currently fails. Need to fix before committing.
> 
> 
> Thanks,
> 
> Vinod Kone
> 
>


Re: Review Request 54620: Removed "enable_io_switchboard_server" agent flag.

Posted by Jie Yu <yu...@gmail.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/54620/#review158764
-----------------------------------------------------------


Ship it!




Ship It!

- Jie Yu


On Dec. 10, 2016, 5:08 a.m., Vinod Kone wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/54620/
> -----------------------------------------------------------
> 
> (Updated Dec. 10, 2016, 5:08 a.m.)
> 
> 
> Review request for mesos, Anand Mazumdar, Jie Yu, and Kevin Klues.
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> Instead of an agent wide flag now we automatically launch the server
> for DEBUG and TTY containers.
> 
> 
> Diffs
> -----
> 
>   src/slave/containerizer/mesos/io/switchboard.hpp ae4c48d3ce0252189bc1a098c26f25ba30c870c9 
>   src/slave/containerizer/mesos/io/switchboard.cpp a354188a3656b5c2fd797b214f6c02714d70ce2c 
>   src/slave/flags.hpp 02af2845e8c2baf03c83c7eab897725f6e2e9752 
>   src/slave/flags.cpp 74a6c9936b29d35a72d47a5b7e9939c3e49fc7b3 
>   src/tests/api_tests.cpp 7a220116aa871650e56221a4e81ccb65f4252a56 
>   src/tests/containerizer/io_switchboard_tests.cpp 7a902622237108661107054f01fad27bf459fd72 
>   src/tests/mesos.cpp 73f17a74170dfc81a7c8a38e67d9030c95f1d52c 
> 
> Diff: https://reviews.apache.org/r/54620/diff/
> 
> 
> Testing
> -------
> 
> AttachContainerInput test currently fails. Need to fix before committing.
> 
> 
> Thanks,
> 
> Vinod Kone
> 
>


Re: Review Request 54620: Removed "enable_io_switchboard_server" agent flag.

Posted by Vinod Kone <vi...@gmail.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/54620/
-----------------------------------------------------------

(Updated Dec. 11, 2016, 4:39 a.m.)


Review request for mesos, Anand Mazumdar, Jie Yu, and Kevin Klues.


Changes
-------

kevin's comments.

also updated the test to send "lorem ipsum.." chunk just once because sending large amounts of data to `cat` in terminal mode needs some workarounds.


Repository: mesos


Description
-------

Instead of an agent wide flag now we automatically launch the server
for DEBUG and TTY containers.


Diffs (updated)
-----

  src/slave/containerizer/mesos/io/switchboard.hpp ae4c48d3ce0252189bc1a098c26f25ba30c870c9 
  src/slave/containerizer/mesos/io/switchboard.cpp a354188a3656b5c2fd797b214f6c02714d70ce2c 
  src/slave/flags.hpp 02af2845e8c2baf03c83c7eab897725f6e2e9752 
  src/slave/flags.cpp 74a6c9936b29d35a72d47a5b7e9939c3e49fc7b3 
  src/tests/api_tests.cpp 7a220116aa871650e56221a4e81ccb65f4252a56 
  src/tests/containerizer/io_switchboard_tests.cpp 7a902622237108661107054f01fad27bf459fd72 
  src/tests/mesos.cpp 73f17a74170dfc81a7c8a38e67d9030c95f1d52c 

Diff: https://reviews.apache.org/r/54620/diff/


Testing (updated)
-------

make check


Thanks,

Vinod Kone