Thanks Mark, It's really annoying for different capabilities, different suggestions for docker to be used in different OS. It has caused our labs fail for several times.
Beierl, Mark <[email protected]>于2017年7月29日周六 上午9:12写道： > Hello, > > Well I have had a little journey down the road of obscure bugs this past > week. I messed up the docker installation on Intel pod 24, and so had to > re-install it. From that point forward, I got this really annoying error > when attempting to upgrade python's setuptools: > > OSError: [Errno 22] Invalid argument: > '/usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging' > > If I started a new container, entered it and executed the pip install of > newer version of setuptools, it worked just fine. Of course, this > container build step worked on my laptop, on Ericsson slave 3, etc, etc. > > I turned to our good friends in the Apex team for help. When I was > chatting with Tim Rozet he mentioned that they switched to overlay instead > of loop devices due to having problems with loop devices. Great! I'll try > that. > > Did a little reading of some sites from Tim, plus this particularly > helpful one [1]. Turns out that when I reinstalled docker, it was a newer > version that already uses overlays. So I didn't have to change anything. > But still it wasn't working. Then I re-read [1]. To quote: > > "While testing overlay on kernel 3.10, I got errors while running docker > build. Specifically I got errors when doing an rm on files of an underlying > layer." > > Oh. Upgrade of setuptools is removing the previous version. From an > underlying layer! Quick: uname -a. Yes! I was on 3.10. > > Upgrade to 4.10 as per the instructions in [1] and it's all working > again. Hopefully this long rant might save someone else headache in the > future. > > [1] https://adminswerk.de/overlayfs-docker-storage-driver-centos-7/ > > Regards, > Mark > > *Mark Beierl* > SW System Sr Principal Engineer > *Dell **EMC* | Office of the CTO > mobile +1 613 314 8106 <1-613-314-8106> > [email protected] > > _______________________________________________ > opnfv-tech-discuss mailing list > [email protected] > https://lists.opnfv.org/mailman/listinfo/opnfv-tech-discuss >
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