Hi Andrey,
There are three RC Bugs for etcd.
The fix for #866194 is included here.
#857842 is raised on a amd and I am not sure if same set of tests fail on ppc. And I do not have a amd setup to work with.
A partial fix which fixes few of the test fails is included here. Other test failures occurs in upstream version of package as well.
For #857125, I do not have a ARM machine to work with.
Can you let know whether this RFS would be accepted with the available fixes?
Thanks,
Harish