On 02/10/2016 04:18 PM, Farkas Levente wrote:
than why not fix the official base centos image to contain the right iputils or do whatever the reinstall did. anyway what the hell happened during reinstall since there is nothing like that in iputils pre/post install scripts!???
I actually got around to testing this today, and it appears to work fine without modification. I've tested this on both a centos and fedora host per the same instructions in the bz:
+[jperrin@ferrata ~]$ docker run -it centos ping -c 5 google.com Unable to find image 'centos:latest' locally Trying to pull repository docker.io/library/centos ... latest: Pulling from library/centos Digest: sha256:8072bc7c66c3d5b633c3fddfc2bf12d5b4c2623f7004d9eed6aae70e0e99fbd7 Status: Downloaded newer image for docker.io/centos:latest
PING google.com (216.58.218.206) 56(84) bytes of data. 64 bytes from dfw06s47-in-f14.1e100.net (216.58.218.206): icmp_seq=1 ttl=53 time=15.8 ms 64 bytes from dfw06s47-in-f206.1e100.net (216.58.218.206): icmp_seq=2 ttl=53 time=14.9 ms 64 bytes from dfw06s47-in-f206.1e100.net (216.58.218.206): icmp_seq=3 ttl=53 time=14.8 ms 64 bytes from dfw06s47-in-f206.1e100.net (216.58.218.206): icmp_seq=4 ttl=53 time=15.3 ms
imho if the official base centos image is not working properly then it's a bug!
It's working fine.
or write an official centos docker image howto as: Start each Dockerfile with: RUN rpm -e iputils && yum install iputils
No. That's an absurd workaround, not a fix. The fix (were it not working) would be to remove the package from the base container.
so imho the subject of this email still vaild!
It doesn't appear so.