[CentOS] I broke "yum update" - C7

[Gordon Messmer]

On 8/30/19 8:17 AM, Gary Stainburn wrote:
> However, when I re-installed ca-certificates it immediately fixed the problem on both boxes, which implies an internal problem.


That is only true if yum selected the same server, and there is no 
evidence that it did.  It's possible that reinstalling the package fixed 
the problem, and it's also possible that it did not.