QA » openQA Project

Observation¶

Lot's of error messages (though in debug log level) from o3 openQA logs /var/log/openqa about unable to read job module files, e.g.

[2021-11-12T10:41:41.829383Z] [debug] [pid:16406] Unable to read /var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-http_srv.json: Can't open file "/var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-http_srv.json": No such file or directory at /usr/share/openqa/script/../lib/OpenQA/Schema/Result/JobModules.pm line 99.

[2021-11-12T10:41:41.834474Z] [debug] [pid:16406] Unable to read /var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-apache.json: Can't open file "/var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-apache.json": No such file or directory at /usr/share/openqa/script/../lib/OpenQA/Schema/Result/JobModules.pm line 99.

[2021-11-12T10:41:41.837720Z] [debug] [pid:16420] creating 69e/9f9/0cee7828f310f14cad3c0d4b94.png
[2021-11-12T10:41:41.838910Z] [debug] [pid:16406] Unable to read /var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-dns_srv.json: Can't open file "/var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-dns_srv.json": No such file or directory at /usr/share/openqa/script/../lib/OpenQA/Schema/Result/JobModules.pm line 99.

[2021-11-12T10:41:41.841561Z] [debug] [pid:16420] creating dd6/214/dd8228480d62aab195ab8b2afe.png
[2021-11-12T10:41:41.843574Z] [debug] [pid:16406] Unable to read /var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-postgresql_server.json: Can't open file "/var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-postgresql_server.json": No such file or directory at /usr/share/openqa/script/../lib/OpenQA/Schema/Result/JobModules.pm line 99.

[2021-11-12T10:41:41.844416Z] [debug] [pid:16420] creating 471/571/68b2030123de661421e8dc0d8e.png
[2021-11-12T10:41:41.852448Z] [debug] [pid:16406] Unable to read /var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-mariadb_odbc.json: Can't open file "/var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-mariadb_odbc.json": No such file or directory at /usr/share/openqa/script/../lib/OpenQA/Schema/Result/JobModules.pm line 99.

[2021-11-12T10:41:41.854306Z] [debug] [pid:16420] creating a7c/3e1/0412b7062b74b61cd50a4c0e40.png
[2021-11-12T10:41:41.857774Z] [debug] [pid:16406] Unable to read /var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-php7.json: Can't open file "/var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-php7.json": No such file or directory at /usr/share/openqa/script/../lib/OpenQA/Schema/Result/JobModules.pm line 99.

[2021-11-12T10:41:41.858051Z] [debug] [pid:16420] creating 3c6/0b1/02d4f0f04f15e18bb983e2e2c5.png
[2021-11-12T10:41:41.861209Z] [debug] [pid:16420] creating 3c6/0b1/02d4f0f04f15e18bb983e2e2c5.png
[2021-11-12T10:41:41.862147Z] [debug] [pid:16406] Unable to read /var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-php7_mysql.json: Can't open file "/var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-php7_mysql.json": No such file or directory at /usr/share/openqa/script/../lib/OpenQA/Schema/Result/JobModules.pm line 99.

[2021-11-12T10:41:41.865762Z] [debug] [pid:16420] creating 998/1ca/df7f0469fa24c2b3a545d7e2cd.png
[2021-11-12T10:41:41.866743Z] [debug] [pid:16406] Unable to read /var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-php7_postgresql.json: Can't open file "/var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-php7_postgresql.json": No such file or directory at /usr/share/openqa/script/../lib/OpenQA/Schema/Result/JobModules.pm line 99.

[2021-11-12T10:41:41.868235Z] [debug] [pid:16420] creating af1/291/ffc78259b4ee24c3478c6c864d.png
[2021-11-12T10:41:41.871019Z] [debug] [pid:16406] Unable to read /var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-php7_timezone.json: Can't open file "/var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-php7_timezone.json": No such file or directory at /usr/share/openqa/script/../lib/OpenQA/Schema/Result/JobModules.pm line 99.

[2021-11-12T10:41:41.873593Z] [debug] [pid:16420] creating af1/291/ffc78259b4ee24c3478c6c864d.png
[2021-11-12T10:41:41.874783Z] [debug] [pid:16406] Unable to read /var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-orphaned_packages_check.json: Can't open file "/var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-orphaned_packages_check.json": No such file or directory at /usr/share/openqa/script/../lib/OpenQA/Schema/Result/JobModules.pm line 99.

[2021-11-12T10:41:41.876950Z] [debug] [pid:16420] creating 5f8/a51/e243ab3bed629e43882f8fdfb4.png
[2021-11-12T10:41:41.878904Z] [debug] [pid:16406] Unable to read /var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-consoletest_finish.json: Can't open file "/var/lib/openqa/testresults/02027/02027472-opensuse-15.3-JeOS-for-AArch64-aarch64-Build9.277-jeos@USBboot_aarch64/details-consoletest_finish.json": No such file or directory at /usr/share/openqa/script/../lib/OpenQA/Schema/Result/JobModules.pm line 99.

Steps to reproduce¶

ssh o3 "sudo grep 'Unable to read.*No such file' /var/log/openqa"

Expected result¶

No longish error message in debug lines with "No such file or directory". Could be that this case is expected but then we should not point to perl code lines and provide a better user-facing explanation what this means

Acceptance criteria¶

• AC1: No longish error message in debug lines with "No such file or directory"

Suggestions¶

Take a look into the mentioned code line and investigate if we missed some corner case that we can handle better.

The according code looks like this:

 90 sub results {
 91     my ($self, %options) = @_;
 92     my $skip_text_data = $options{skip_text_data};
 93 
 94     my $dir = $self->job->result_dir;
 95     return undef unless $dir;
 96     my $name = $self->name;
 97     my $file_name = "$dir/details-$name.json";
 98     my $initial_file_size = -s $file_name;
 99     my $json_data = eval { path($file_name)->slurp };
100     if (my $error = $@) {
101         log_debug("Unable to read $file_name: $error");
102         return {};
103     }

so we already explicitly handle the case but I think it's not necessary nor helpful to point to the specific code line.

Why should it be ok that individual result files don't exist?