qa/suites: switch from centos 7.2 to 7.x

[liewegas]

In general we don't care with point release we get.

Add a centos_7.3.yaml for cases where we do.

[yuriw]

👍 do we need it in master as well?

[liewegas]

Yes--I'll merge kraken back into master.

[smithfarm]

This new "centos.yaml" which specifies os_type: centos but does not specify os_version seems to cause trouble when passing e.g. "qa/distros/all/ubuntu_14.04.yaml" as an argument to teuthology-suite. Since the test yaml does not specify os_version, it gets picked up from the yaml provided on the command line, yielding test descriptions that say:

os_type: centos
os_version: 14.04

[yuriw]

61e52f5

…

On Tue, Jan 3, 2017 at 1:45 PM, Nathan Cutler ***@***.***> wrote: This new "centos.yaml" which specifies os_type: centos but does not specify os_version seems to cause trouble when passing e.g. "qa/distros/all/ubuntu_14.04.yaml" as an argument to teuthology-suite. Since the test yaml does not specify os_version, it gets picked up from the yaml provided on the command line, yielding test descriptions that say: os_type: centos os_version: 14.04 — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub <#12632 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ADsmekA3sRnZoGwXimINiZJfhlezM4xNks5rOsFpgaJpZM4LUW3W> .

[smithfarm]

I guess the problem referred to above could be considered a bug in teuthology, so I opened http://tracker.ceph.com/issues/18420

[vasukulkarni]

@smithfarm what you are doing looks like user error, the overrides you are using doesn't apply properly for this suite, there is nothing the cli can do here.

[smithfarm]

@vasukulkarni The fact is that the following two yaml fragments currently produce "centos 14.04":

Fragment 1 (in suite yaml)

os_type: centos

Fragment 2 (on command line)

os_type: ubuntu
os_version: "14.04"

You can call this user error if you like, but teuthology doesn't have to treat it this way.

[vasukulkarni]

@smithfarm I understand, what I am trying to say is the version overrides doesn't apply due to only one distro file here, one could add ubuntu distro and use filter option just like we do for other suites.

[vasukulkarni]

@smithfarm on the other note, you should use --distro and --distro-version instead from the cli for os overrides