Re: Peer's Certificate has expired ondownload.postgresql.org/pub/repos/yum

I had an issue with the system clock on this VM: I have fixed it and certificate error message have disappeared.

Hello,

I'm a trying to install PostgreSQL 10 client on a CentOS 7.7 machine

Here is what I get:

[root@co7cen01 ~]# yum info postgresql-10
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: miroir.univ-paris13.fr
 * centos-sclo-rh: miroir.univ-paris13.fr
 * centos-sclo-sclo: miroir.univ-paris13.fr
 * extras: miroir.univ-paris13.fr
 * updates: centos.mirror.fr.planethoster.net
https://download.postgresql.org/pub/repos/yum/10/redhat/rhel-7-x86_64/repodata/repomd.xml: [Errno 14] curl#60 - "Peer's Certificate has expired."
Trying other mirror.
It was impossible to connect to the CentOS servers.
This could mean a connectivity issue in your environment, such as the requirement to configure a proxy,
or a transparent proxy that tampers with TLS security, or an incorrect system clock.
You can try to solve this issue by using the instructions on https://wiki.centos.org/yum-errors
If above article doesn't help to resolve this issue please use https://bugs.centos.org/.

https://download.postgresql.org/pub/repos/yum/11/redhat/rhel-7-x86_64/repodata/repomd.xml: [Errno 14] curl#60 - "Peer's Certificate has expired."
Trying other mirror.
https://download.postgresql.org/pub/repos/yum/12/redhat/rhel-7-x86_64/repodata/repomd.xml: [Errno 14] curl#60 - "Peer's Certificate has expired."
Trying other mirror.
https://download.postgresql.org/pub/repos/yum/9.4/redhat/rhel-7-x86_64/repodata/repomd.xml: [Errno 14] curl#60 - "Peer's Certificate has expired."
Trying other mirror.
https://download.postgresql.org/pub/repos/yum/9.5/redhat/rhel-7-x86_64/repodata/repomd.xml: [Errno 14] curl#60 - "Peer's Certificate has expired."
Trying other mirror.
https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-7-x86_64/repodata/repomd.xml: [Errno 14] curl#60 - "Peer's Certificate has expired."
Trying other mirror.
Error: No matching Packages to list

Can somebody fix this ?

NB: I am currently available to join the group if needed (I am currenly unemployed but will start a new job in the coming days).

Thanks.