Tag: install

In this article, we are going to see How to install PostgreSQL 15 on Fedora 37 step by step.

PostgreSQL 15 is latest version available at the time writing this article. PostgreSQL 15 adds features to simplify conflict management, including the ability to skip replaying a conflicting transaction and to automatically disable a subscription if an error is detected. This release also includes support for using two-phase commit (2PC) with logical replication.

Steps to install PostgreSQL 15 on Fedora:

1. We have to update the packages by running below command on Fedora.

sudo dnf update

2. Install the repository RPM:

sudo dnf install -y https://download.postgresql.org/pub/repos/yum/reporpms/F-37-x86_64/pgdg-fedora-repo-latest.noarch.rpm

3. Install PostgreSQL 15 on Fedora by running below command:

sudo dnf install -y postgresql15-server

s[r2schools@fedora ~]$ sudo dnf install -y postgresql15-server
PostgreSQL common RPMs for Fedora 37 - x86_64    79  B/s | 195  B     00:02    
PostgreSQL common RPMs for Fedora 37 - x86_64   417 kB/s | 1.7 kB     00:00    
Importing GPG key 0x442DF0F8:
 Userid     : "PostgreSQL RPM Building Project "
 Fingerprint: 68C9 E2B9 1A37 D136 FE74 D176 1F16 D2E1 442D F0F8
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-PGDG
PostgreSQL common RPMs for Fedora 37 - x86_64    34 kB/s | 236 kB     00:06    
PostgreSQL 15 for Fedora 37 - x86_64             78  B/s | 195  B     00:02    
PostgreSQL 15 for Fedora 37 - x86_64            1.6 MB/s | 1.7 kB     00:00    
Importing GPG key 0x442DF0F8:
 Userid     : "PostgreSQL RPM Building Project "
 Fingerprint: 68C9 E2B9 1A37 D136 FE74 D176 1F16 D2E1 442D F0F8
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-PGDG
PostgreSQL 15 for Fedora 37 - x86_64             43 kB/s | 155 kB     00:03    
PostgreSQL 14 for Fedora 37 - x86_64             63  B/s | 195  B     00:03    
PostgreSQL 14 for Fedora 37 - x86_64            1.6 MB/s | 1.7 kB     00:00    
Importing GPG key 0x442DF0F8:
 Userid     : "PostgreSQL RPM Building Project "
 Fingerprint: 68C9 E2B9 1A37 D136 FE74 D176 1F16 D2E1 442D F0F8
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-PGDG
PostgreSQL 14 for Fedora 37 - x86_64             46 kB/s | 172 kB     00:03    
PostgreSQL 13 for Fedora 37 - x86_64             94  B/s | 195  B     00:02    
PostgreSQL 13 for Fedora 37 - x86_64            1.6 MB/s | 1.7 kB     00:00    
Importing GPG key 0x442DF0F8:
 Userid     : "PostgreSQL RPM Building Project "
 Fingerprint: 68C9 E2B9 1A37 D136 FE74 D176 1F16 D2E1 442D F0F8
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-PGDG
PostgreSQL 13 for Fedora 37 - x86_64             40 kB/s | 176 kB     00:04    
PostgreSQL 12 for Fedora 37 - x86_64             97  B/s | 195  B     00:02    
PostgreSQL 12 for Fedora 37 - x86_64            1.6 MB/s | 1.7 kB     00:00    
Importing GPG key 0x442DF0F8:
 Userid     : "PostgreSQL RPM Building Project "
 Fingerprint: 68C9 E2B9 1A37 D136 FE74 D176 1F16 D2E1 442D F0F8
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-PGDG
PostgreSQL 12 for Fedora 37 - x86_64             44 kB/s | 165 kB     00:03    
PostgreSQL 11 for Fedora 37 - x86_64             92  B/s | 195  B     00:02    
PostgreSQL 11 for Fedora 37 - x86_64            1.6 MB/s | 1.7 kB     00:00    
Importing GPG key 0x442DF0F8:
 Userid     : "PostgreSQL RPM Building Project "
 Fingerprint: 68C9 E2B9 1A37 D136 FE74 D176 1F16 D2E1 442D F0F8
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-PGDG
PostgreSQL 11 for Fedora 37 - x86_64             26 kB/s | 165 kB     00:06    
PostgreSQL 10 for Fedora 37 - x86_64            111  B/s | 195  B     00:01    
PostgreSQL 10 for Fedora 37 - x86_64            1.6 MB/s | 1.7 kB     00:00    
Importing GPG key 0x442DF0F8:
 Userid     : "PostgreSQL RPM Building Project "
 Fingerprint: 68C9 E2B9 1A37 D136 FE74 D176 1F16 D2E1 442D F0F8
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-PGDG
PostgreSQL 10 for Fedora 37 - x86_64             14 kB/s |  52 kB     00:03    
Dependencies resolved.
================================================================================
 Package                   Architecture Version              Repository    Size
================================================================================
Installing:
 postgresql15-server       x86_64       15.1-1PGDG.f37       pgdg15       6.1 M
Installing dependencies:
 lz4                       x86_64       1.9.3-5.fc37         fedora        58 k
 postgresql15              x86_64       15.1-1PGDG.f37       pgdg15       1.5 M
 postgresql15-libs         x86_64       15.1-1PGDG.f37       pgdg15       295 k

Transaction Summary
================================================================================
Install  4 Packages

Total download size: 7.9 M
Installed size: 34 M
Downloading Packages:
(1/4): lz4-1.9.3-5.fc37.x86_64.rpm               64 kB/s |  58 kB     00:00    
(2/4): postgresql15-libs-15.1-1PGDG.f37.x86_64. 195 kB/s | 295 kB     00:01    
(3/4): postgresql15-15.1-1PGDG.f37.x86_64.rpm   792 kB/s | 1.5 MB     00:01    
(4/4): postgresql15-server-15.1-1PGDG.f37.x86_6 2.0 MB/s | 6.1 MB     00:02    
--------------------------------------------------------------------------------
Total                                           1.4 MB/s | 7.9 MB     00:05     
PostgreSQL 15 for Fedora 37 - x86_64            1.6 MB/s | 1.7 kB     00:00    
Importing GPG key 0x442DF0F8:
 Userid     : "PostgreSQL RPM Building Project "
 Fingerprint: 68C9 E2B9 1A37 D136 FE74 D176 1F16 D2E1 442D F0F8
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-PGDG
Key imported successfully
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                        1/1 
  Installing       : postgresql15-libs-15.1-1PGDG.f37.x86_64                1/4 
  Running scriptlet: postgresql15-libs-15.1-1PGDG.f37.x86_64                1/4 
  Installing       : lz4-1.9.3-5.fc37.x86_64                                2/4 
  Installing       : postgresql15-15.1-1PGDG.f37.x86_64                     3/4 
  Running scriptlet: postgresql15-15.1-1PGDG.f37.x86_64                     3/4 
  Running scriptlet: postgresql15-server-15.1-1PGDG.f37.x86_64              4/4 
  Installing       : postgresql15-server-15.1-1PGDG.f37.x86_64              4/4 
  Running scriptlet: postgresql15-server-15.1-1PGDG.f37.x86_64              4/4 
  Verifying        : lz4-1.9.3-5.fc37.x86_64                                1/4 
  Verifying        : postgresql15-15.1-1PGDG.f37.x86_64                     2/4 
  Verifying        : postgresql15-libs-15.1-1PGDG.f37.x86_64                3/4 
  Verifying        : postgresql15-server-15.1-1PGDG.f37.x86_64              4/4 

Installed:
  lz4-1.9.3-5.fc37.x86_64                                                       
  postgresql15-15.1-1PGDG.f37.x86_64                                            
  postgresql15-libs-15.1-1PGDG.f37.x86_64                                       
  postgresql15-server-15.1-1PGDG.f37.x86_64                                     

Complete!

So, we have successfully installed PostgreSQL 15 on Fedora.

PostgreSQL 15 post installation steps

1. Initialize the database .

sudo /usr/pgsql-15/bin/postgresql-15-setup initdb

2. Enable the PostgreSQL service

sudo systemctl enable postgresql-15

3. Now, start the PostgreSQL service on Fedora.

sudo systemctl start postgresql-15

4. Lets verify PostgreSQL service started or not on Fedora:

sudo systemctl status postgresql-15

5. Now connect to PostgreSQL server by running below commands.

sudo su - postgres
psql

6. Immediately change the password of postgres user.

alter user postgres with password 'admin@123';

So in this article, we have seen how to install PostgreSQL 15 on Fedora 37. Then, we have performed post installation steps.

Watch below video the same installation: