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teuthology/suite: pass the base config to scripts #2008

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merged 4 commits into from
Oct 25, 2024

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@batrick batrick commented Oct 17, 2024

This PR is to support: ceph/ceph#60386

Also, this PR fixes a bug: teuthology/tasks/kernel: default branch should be "distro". When the kernel dictionary is empty, the kernel task should assume distro.

batrick pushed a commit to batrick/ceph that referenced this pull request Oct 17, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... -k master --filter k-testing
    ...
    2024-10-17 19:57:52,051.051 DEBUG:teuthology.suite.merge:base kernel {'branch': 'master', 'kdb': 1, 'sha1': 'ccda9910d8490f4fb067131598e4b2e986faa5a0', 'flavor': 'default'}
    2024-10-17 19:57:52,051.051 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'master', 'kdb': 1, 'sha1': 'ccda9910d8490f4fb067131598e4b2e986faa5a0', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 17, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k master --filter k-testing
    ...
    2024-10-17 19:57:52,051.051 DEBUG:teuthology.suite.merge:base kernel {'branch': 'master', 'kdb': 1, 'sha1': 'ccda9910d8490f4fb067131598e4b2e986faa5a0', 'flavor': 'default'}
    2024-10-17 19:57:52,051.051 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'master', 'kdb': 1, 'sha1': 'ccda9910d8490f4fb067131598e4b2e986faa5a0', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 17, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k master --filter k-testing
    ...
    2024-10-17 19:57:52,051.051 DEBUG:teuthology.suite.merge:base kernel {'branch': 'master', 'kdb': 1, 'sha1': 'ccda9910d8490f4fb067131598e4b2e986faa5a0', 'flavor': 'default'}
    2024-10-17 19:57:52,051.051 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'master', 'kdb': 1, 'sha1': 'ccda9910d8490f4fb067131598e4b2e986faa5a0', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 18, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 18, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 18, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 18, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 18, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 18, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 18, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 18, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 18, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
@batrick batrick force-pushed the fragment-merge-base-config branch 2 times, most recently from 4f3fa41 to 44e3d73 Compare October 18, 2024 14:14
So it's easier to see its value before any configs are generated.

Signed-off-by: Patrick Donnelly <[email protected]>
For inspection by scripts.

Signed-off-by: Patrick Donnelly <[email protected]>
@batrick batrick force-pushed the fragment-merge-base-config branch 4 times, most recently from 7b0d07a to ba3002e Compare October 18, 2024 17:21
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 18, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
@batrick batrick force-pushed the fragment-merge-base-config branch 6 times, most recently from af3ae9e to 60ca0e7 Compare October 18, 2024 19:27
@batrick batrick force-pushed the fragment-merge-base-config branch 8 times, most recently from b5be825 to 6325fc9 Compare October 19, 2024 00:31
@batrick batrick requested a review from zmc October 19, 2024 00:52
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 19, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 19, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 19, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 19, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
@batrick
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batrick commented Oct 21, 2024

Also, this PR fixes a bug: teuthology/tasks/kernel: default branch should be "distro". When the kernel dictionary is empty, the kernel task should assume distro.

Examples:

batrick pushed a commit to batrick/ceph that referenced this pull request Oct 21, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
batrick pushed a commit to batrick/ceph that referenced this pull request Oct 21, 2024
Normally, the fs suite overrides the kernel branch whenever the kernel client
is used, according to the matrix of configs. This prevents easily testing a new
kernel with the -k option to teuthology-suite. So, using the base config passed
to the script, detect if an alternate testing kernel is desired and use that
instead.

The scheduler still needs to do some work:

    $ teuthology-suite ... --verbose -k wip-pdonnell-i66704 --filter k-testing
    ...
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:base kernel {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}
    2024-10-18 00:29:43,875.875 DEBUG:teuthology.suite.merge:overriding testing kernel with {'branch': 'wip-pdonnell-i66704', 'kdb': 1, 'sha1': '745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03', 'flavor': 'default'}

vs.

    $ teuthology-suite ... --verbose --filter k-testing
    ...
    2024-10-17 20:04:52,265.265 DEBUG:teuthology.suite.merge:base kernel {'branch': 'distro', 'kdb': 1, 'sha1': 'distro'}

Which will only select jobs using the "testing" kernel.

See-also: ceph/teuthology#2008
Fixes: https://tracker.ceph.com/issues/68603
Signed-off-by: Patrick Donnelly <[email protected]>
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Nice! I just have one question

if not isinstance(seed, int):
log.debug("no valid seed input: using 1")
seed = 1
log.debug("configuring Lua randomseed to %d", seed)
L.execute(f'local math = require"math"; math.randomseed({seed});')
new_script = L.eval('new_script')
base_config_yaml = yaml.safe_load(str(base_config))
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It's not immediately obvious why we'd need to create a copy of base_config here and then again on 133 - could you explain the reasoning?

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It's to basically enforce a read-only view of the base_config.

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I tried to do copy.deepcopy(base_config) below but ran into inscrutable recursion errors that didn't seem worth debugging. So I'm just reloading it as a legit yaml dictionary here.

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I think I would suggest just doing a yaml_complete_obj = copy.deepcopy(base_config.to_dict()) on 133 and dropping this statement.

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ack

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done

teuthology/suite/merge.py Outdated Show resolved Hide resolved
Presently the code tries to merge the base_config when the worker starts
running. There's no need to construct it this way and it prevents sharing the
"defaults" with the fragment merging infrastructure. It also prevents
overriding defaults like:

    kernel
        branch: wip-pdonnell-i66704
        client:
            branch: wip-pdonnell-i66704
            flavor: default
            kdb: 1
            sha1: 745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03
        flavor: default
        kdb: 1
        sha1: 745cacd8f31e50d7f3b6039bbd8c9a8dfc07bf03

A YAML fragment can set kernel.client but it cannot delete the defaults for
kernel.(branch|flavor|kdb|sha1) because there's no way to remove YAML elements
via a deep merge.

Signed-off-by: Patrick Donnelly <[email protected]>
Generally, we don't want to install any kernel by default. There also is no
"main" branch for the ceph-client.git project.

Signed-off-by: Patrick Donnelly <[email protected]>
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batrick commented Oct 24, 2024

@zmc good to go?

@zmc zmc merged commit d61fe8c into ceph:main Oct 25, 2024
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2 participants