action #60245: [kernel][aarch64] Change NIC name between openQA jobs leads to missing NIC config - openQA Tests - openSUSE Project Management Tool

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action #60245

closed

[kernel][aarch64] Change NIC name between openQA jobs leads to missing NIC config

Added by pvorel over 4 years ago. Updated over 3 years ago.

Status:

Resolved

Priority:

High

Assignee:

pvorel

Category:

Bugs in existing tests

Target version:

QE Kernel - QE Kernel Done

Start date:

2019-11-25

Due date:

% Done:

Estimated time:

Difficulty:

Description

There is NIC rename between openQA jobs. create_hdd_minimal_base+sdk [1] see eth0, so it creates config /etc/sysconfig/network/ifcfg-eth0. But some jobs (at least install_ltp on aarch64 [2] and maybe iscsi_ibft on intel [3]), which use this qcow2 image have eth1, so it fails due NIC not configured.

Workaround for this issue is to move LTP networks specific config [5] to some common place.

High priority as it breaks SLE15-SP2 testing on aarch64.

NOTE: previously it looked as yast bug (see https://bugzilla.suse.com/1157896)
NOTE: it looked wicked tests are also affected [4], but according to different tags at history it probably not.

[1] https://openqa.suse.de/tests/3658114
[2] https://openqa.suse.de/tests/3661934
[3] https://openqa.suse.de/tests/3662282#step/hostname/10
[4] https://openqa.suse.de/tests/3625067#step/wicked/3
[5] https://github.com/os-autoinst/os-autoinst-distri-opensuse/blob/master/tests/kernel/boot_ltp.pm#L108

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Updated by pvorel over 4 years ago

Project changed from 46 to openQA Tests
Category set to Bugs in existing tests
Target version set to 445

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Updated by riafarov over 4 years ago

As per our discussion, I still believe that this is a bug in a product, because configuring network with linuxrc is required for unattended installations only. So I would confirm if this regression is expected.

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Updated by pvorel over 4 years ago

according to riafarov it's likely to be yast installer (or somewhere in between wicked and yast issue), continue tracking as https://bugzilla.suse.com/1157896 because

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Updated by pvorel over 4 years ago

according to riafarov it's likely to be yast installer (or somewhere in between wicked and yast issue), continue tracking as https://bugzilla.suse.com/1157896 because

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Updated by pvorel over 4 years ago

Status changed from New to Feedback
Assignee set to pvorel

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Updated by pvorel over 4 years ago

Description updated (diff)

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Updated by pvorel over 4 years ago

Subject changed from Missing install parameter ifcfg=*=dhcp for installer jobs to [yast] Missing install parameter ifcfg=*=dhcp for installer jobs

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Updated by pvorel over 4 years ago

Description updated (diff)

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Updated by pvorel over 4 years ago

Subject changed from [yast] Missing install parameter ifcfg=*=dhcp for installer jobs to [yast][aarch64] Missing install parameter ifcfg=*=dhcp for installer jobs

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#10

Updated by pvorel over 4 years ago

Status changed from Feedback to In Progress

While wainting for bsc#1157896 to be fixed, implementing workaround: moving LTP fix to sle15_workarounds.pm
https://github.com/pevik/os-autoinst-distri-opensuse/tree/workaround-for-bsc1157896

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#11

Updated by pvorel over 4 years ago

PR https://github.com/os-autoinst/os-autoinst-distri-opensuse/pull/9078

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#12

Updated by pvorel over 4 years ago

Subject changed from [yast][aarch64] Missing install parameter ifcfg=*=dhcp for installer jobs to [kernel][aarch64] Change NIC name between openQA jobs leads to missing NIC config
Description updated (diff)

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#13

Updated by pvorel over 4 years ago

Description updated (diff)

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#14

Updated by pvorel over 4 years ago

Hm, after finding, that openQA is to blame, it's obvious that fix cannot be in create_hdd_minimal_base+sdk, but in jobs after.
Do we want to fix root cause (force openQA to keep eth0 for jobs?) or use LTP workaround [5]?

If we decide to use workaround, where to put it? Ideally it should be run in each test. That'd probably require for modules to load sle15_workarounds.pm, which I wouldn't like (it's console test, which requires root-console because console tests uses needles) and also all tests which needs it would have to load this module :(.

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#15

Updated by pvorel over 4 years ago

Status changed from In Progress to Feedback

Workaround ready: https://github.com/os-autoinst/os-autoinst-distri-opensuse/pull/9078

NOTE: this is just a workaround, better would be to force QEMU to always use eth0 (as a separate ticket).

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#16

Updated by pvorel over 4 years ago

Also tip from Jozef Pupava: trying to use DROP_PERSISTENT_NET_RULES=1

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#17

Updated by pvorel over 4 years ago

Status changed from Feedback to In Progress

Hm, in the end it's udev thing (removing /etc/udev/rules.d/70-persistent-net.rules with DROP_PERSISTENT_NET_RULES=1). Solved by @dzedro without needed code change: he added DROP_PERSISTENT_NET_RULES=1 to https://openqa.suse.de/tests/3666119 (create_hdd_minimal_base+sdk@aarch64-virtio) and then restarted install_ltp@ (https://openqa.suse.de/tests/3666153) which passed.

Closing https://github.com/os-autoinst/os-autoinst-distri-opensuse/pull/9078 and add going to add another PR where I remove LTP fallback code.

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#19