I'm going ahead and answering my self.
Apparently this issue was already posted in the postgresql-yum-list.
// Patrik
On Mon, Dec 11, 2017 at 11:19 AM Patrik Martinsson <martinsson.patrik@xxxxxxxxx> wrote:
Hello,If I'm not mistaken the latest available rpms for Red Hat 7.3 is missing the signature, doing a simple$ > rpm -qpi https://download.postgresql.org/pub/repos/yum/9.3/redhat/rhel-7.3-x86_64/postgresql93-server-9.3.20-3PGDG.rhel7.x86_64.rpm"Gives me,$ > Name : postgresql93-server$ > Version : 9.3.20$ > Release : 3PGDG.rhel7$ > Architecture: x86_64$ > Install Date: (not installed)$ > Group : Applications/Databases$ > Size : 16551335$ > License : PostgreSQL$ > Signature : (none)$ > Source RPM : postgresql93-9.3.20-3PGDG.rhel7.src.rpm$ > Build Date : tor 7 dec 2017 22:41:49$ > Build Host : koji-rhel7-x86-64-pgbuild$ > Relocations : (not relocatable)$ > URL : http://www.postgresql.org/$ > Summary : The programs needed to create and run a PostgreSQL server$ > Description :$ > PostgreSQL is an advanced Object-Relational database management system (DBMS).$ > The postgresql93-server package contains the programs needed to create$ > and run a PostgreSQL server, which will in turn allow you to create$ > and maintain PostgreSQL databases.Notice the Signature "(none)".Doing the same command on previous rpm's reveals a the signature "DSA/SHA1, ons 8 nov 2017 21:52:18, Key ID 1f16d2e1442df0f8"Am I missing something ?Best regards,Patrik MartinssonSweden
