root@linux010 \~# yum install etcd
Last metadata expiration check: 0:06:41 ago on Tue 27 Jan 2026 11:09:36 AM CST.
No match for argument: etcd
Error: Unable to find a match: etcd
root@linux010 \~# yum repolist all|grep pgdg-rhel9-extras
pgdg-rhel9-extras Extra packages to support some RPMs in disabledpgdg-rhel9-extras-source SRPMs of the Extras packages to suppor disabled
pgdg-rhel9-extras-testing-source SRPMs of the Extras packages to suppor disabled
root@linux010 \~# yum config-manager --enable pgdg-rhel9-extras
root@linux010 yum.repos.d# yum repolist all |grep pgdg-rhel9
pgdg-rhel9-extras Extra packages to support some RPMs in enabledpgdg-rhel9-extras-source SRPMs of the Extras packages to suppor disabled
pgdg-rhel9-extras-testing-source SRPMs of the Extras packages to suppor disabled
root@linux010 yum.repos.d#
root@linux010 \~# yum install etcd
PostgreSQL common RPMs for RHEL / Rocky Linux / AlmaLinux 9 - x86_64 633 B/s | 659 B 00:01
Extra packages to support some RPMs in the PostgreSQL RPM repo for RHEL / Rocky Linux 686 B/s | 659 B 00:00
Extra packages to support some RPMs in the PostgreSQL RPM repo for RHEL / Rocky Linux 318 kB/s | 2.4 kB 00:00
Importing GPG key 0x08B40D20:
Userid : "PostgreSQL RPM Repository <pgsql-pkg-yum@lists.postgresql.org>"
Fingerprint: D4BF 08AE 67A0 B4C7 A1DB CCD2 40BC A2B4 08B4 0D20
From : /etc/pki/rpm-gpg/PGDG-RPM-GPG-KEY-RHEL
Is this ok y/N: y
Extra packages to support some RPMs in the PostgreSQL RPM repo for RHEL / Rocky Linux 28 kB/s | 37 kB 00:01
PostgreSQL 18 for RHEL / Rocky Linux / AlmaLinux 9 - x86_64 704 B/s | 659 B 00:00
PostgreSQL 17 for RHEL / Rocky Linux / AlmaLinux 9 - x86_64 948 B/s | 659 B 00:00
PostgreSQL 16 for RHEL / Rocky Linux / AlmaLinux 9 - x86_64 883 B/s | 659 B 00:00
PostgreSQL 15 for RHEL / Rocky Linux / AlmaLinux 9 - x86_64 882 B/s | 659 B 00:00
PostgreSQL 14 for RHEL / Rocky Linux / AlmaLinux 9 - x86_64 902 B/s | 659 B 00:00
Dependencies resolved.
=======================================================================================================================
Package Architecture Version Repository Size
=======================================================================================================================
Installing:
etcd x86_64 3.6.6-1PGDG.rhel9 pgdg-rhel9-extras 17 M
Transaction Summary
=======================================================================================================================
Install 1 Package
Total download size: 17 M
Installed size: 58 M
Is this ok y/N: y
Downloading Packages:
etcd-3.6.6-1PGDG.rhel9.x86_64.rpm 1.4 MB/s | 17 MB 00:12
Total 1.4 MB/s | 17 MB 00:12
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Preparing : 1/1
Running scriptlet: etcd-3.6.6-1PGDG.rhel9.x86_64 1/1
Creating group 'etcd' with GID 994.
Creating user 'etcd' (etcd User) with UID 994 and GID 994.
Installing : etcd-3.6.6-1PGDG.rhel9.x86_64 1/1
Running scriptlet: etcd-3.6.6-1PGDG.rhel9.x86_64 1/1
Verifying : etcd-3.6.6-1PGDG.rhel9.x86_64 1/1
Installed:
etcd-3.6.6-1PGDG.rhel9.x86_64
Complete!
root@linux010 \~#
RHEL9 yum install etcd Error: Unable to find a match: etcd
xuefuhe2026-01-29 15:41
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