Hi, For pip missing issue, we have a workaround. In .travis/linux-prepare.sh. You can install pip or something else with package management commands.
For arm64 on travis, we check the environment variables in the container and found a variable called "TRAVIS_ARCH". Thus we can use this variable to install specific software for a specific CPU architecture. You can find a successful build here: https://travis-ci.org/yzyuestc/ovs/jobs/610716477 -----Original Message----- From: ovs-dev-boun...@openvswitch.org <ovs-dev-boun...@openvswitch.org> On Behalf Of dwilder Sent: Wednesday, November 13, 2019 8:29 AM To: Ilya Maximets <i.maxim...@ovn.org> Cc: ovs-dev@openvswitch.org; wil...@us.ibm.com Subject: Re: [ovs-dev] [PATCH v3] travis: support ppc64le builds On 2019-11-12 11:30, Ilya Maximets wrote: > On 12.11.2019 18:57, dwilder wrote: >> On 2019-11-08 14:52, Ilya Maximets wrote: >>> On 06.11.2019 20:20, David Wilder wrote: >>>> Add support for travis-ci ppc64le builds. >>>> >>>> - Updated matrix in .travis.yml to include an arch: ppc64le build. >>>> - Move package install needed for 32bit builds to >>>> .travis/linux-prepare.sh. >>>> >>>> To keep the total build time at an acceptable level only a single >>>> build job is included in the matrix for ppc64le. >>>> >>>> A build report example can be found here [1] [0] >>>> https://urldefense.proofpoint.com/v2/url?u=http-3A__travis-2Dci.org >>>> _&d=DwICaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=7ndxyKjH9UrBD68Us2WP1wI4BwEBQ >>>> beAyz8i_vwCCaI&m=_UtshYcJsj4Pt3b9hfgEiyaEIT3j9gPEIgmBatCEqCo&s=r0fB >>>> Os-21CKcV4kyZGnzh3fcjrpR8caYSl8K2i1St54&e= >>>> [1] >>>> https://urldefense.proofpoint.com/v2/url?u=https-3A__travis-2Dci.or >>>> g_djlwilder_ovs_builds_607851729&d=DwICaQ&c=jf_iaSHvJObTbx-siA1ZOg& >>>> r=7ndxyKjH9UrBD68Us2WP1wI4BwEBQbeAyz8i_vwCCaI&m=_UtshYcJsj4Pt3b9hfg >>>> EiyaEIT3j9gPEIgmBatCEqCo&s=7t2rzVasH7Xq_R7jWkWZO9rkgm4KHMH-WavBzCRb >>>> F74&e= >>>> Signed-off-by: David Wilder <dwil...@us.ibm.com> >>>> --- >>>> Addressed review comments: >>>> - Cleaned up linux-prepare.sh (v2) >>>> - Switch from os: linux-ppc64le to arch: ppc64le (v3) >>> >>> What a wonderful world of undocumented features. :) >>> >>> Anyway, I just tried this patch and it fails for me because of >>> missing pip: >>> >>> https://urldefense.proofpoint.com/v2/url?u=https-3A__travis-2Dci.org >>> _igsilya_ovs_jobs_609402867&d=DwICaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=7ndx >>> yKjH9UrBD68Us2WP1wI4BwEBQbeAyz8i_vwCCaI&m=_UtshYcJsj4Pt3b9hfgEiyaEIT >>> 3j9gPEIgmBatCEqCo&s=PF1oO_KkZFd_RRKToj6UBN2t2YhvTVE5XnVD1GF9u60&e= >>> >>> pip install --disable-pip-version-check --user six flake8 hacking >>> ./.travis/linux-prepare.sh: line 15: pip: command not found >>> >>> Restarting the job doesn't help. >>> >>> I'm wondering what is the base image and who controls preinstalled >>> software? >>> Maybe it makes sense to hold on until travis will start supporting >>> ppc64le officially? >>> >>> Best regards, Ilya Maximets. >> >> Unfortunately it not just ppc the arm64 image has the same issue :) I >> added a arm64 build on this attempt. >> >> https://urldefense.proofpoint.com/v2/url?u=https-3A__travis-2Dci.org_ >> djlwilder_ovs_builds_610517731&d=DwIDaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=7n >> dxyKjH9UrBD68Us2WP1wI4BwEBQbeAyz8i_vwCCaI&m=rVTSRTh9jExG_mX8boqA-OQcZ >> kWmbO2g7TjgtUe6jws&s=sCvTr8MwXrqa7AEOs60tuqnquBqbRKlp_7-WacGzJWc&e= >> >> I will attempt to adjust the package list. > > I think, you could just report this to TravisCI support and see what > they will answer. It'll be much better if they will just update their > images. > > And the good news that ppc64le is officially supported now: > https://urldefense.proofpoint.com/v2/url?u=https-3A__blog.travis-2Dci. > com_2019-2D11-2D12-2Dmulti-2Dcpu-2Darchitecture-2Dibm-2Dpower-2Dibm-2D > z&d=DwIDaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=7ndxyKjH9UrBD68Us2WP1wI4BwEBQbeA > yz8i_vwCCaI&m=rVTSRTh9jExG_mX8boqA-OQcZkWmbO2g7TjgtUe6jws&s=CRYw9o6At3 > rFT_gd_5r1Uw07mv_SEPvQ6LgBLfMyqgg&e= That is great news! I reported the issue to travis: https://travis-ci.community/t/pip-is-not-installed-in-ppc64le-and-arm64-images/5902?u=djlwilder I added a workaround if we need it. This is my latest travis run. https://www.travis-ci.org/djlwilder/ovs/builds/611123734 _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
