[PostgreSQL] rhel8.7 에서 PostgreSQL-16 설치하는 법

adduser postgres

sudo dnf install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-8-x86_64/pgdg-redhat-repo-latest.noarch.rpm
sudo dnf -qy module disable postgresql
sudo dnf install -y postgresql16-server
sudo /usr/pgsql-16/bin/postgresql-16-setup initdb
sudo systemctl enable postgresql-16
sudo systemctl start postgresql-16
sudo systemctl status postgresql-16

 

[root@localhost yum.repos.d]# sudo systemctl start postgresql-16
[root@localhost yum.repos.d]# sudo systemctl status postgresql-16
● postgresql-16.service - PostgreSQL 16 database server
   Loaded: loaded (/usr/lib/systemd/system/postgresql-16.service; enabled; vendor preset: disabled)
   Active: active (running) since Thu 2025-09-11 21:52:34 KST; 6s ago
     Docs: https://www.postgresql.org/docs/16/static/
  Process: 140245 ExecStartPre=/usr/pgsql-16/bin/postgresql-16-check-db-dir ${PGDATA} (code=exited, status=0/SUCCESS)
 Main PID: 140251 (postgres)
    Tasks: 7 (limit: 49440)
   Memory: 17.7M
   CGroup: /system.slice/postgresql-16.service
           ├─140251 /usr/pgsql-16/bin/postgres -D /var/lib/pgsql/16/data/
           ├─140252 postgres: logger
           ├─140253 postgres: checkpointer
           ├─140254 postgres: background writer
           ├─140256 postgres: walwriter
           ├─140257 postgres: autovacuum launcher
           └─140258 postgres: logical replication launcher

Sep 11 21:52:34 localhost.localdomain systemd[1]: Starting PostgreSQL 16 database server...
Sep 11 21:52:34 localhost.localdomain postgres[140251]: 2025-09-11 21:52:34.390 KST [140251] LOG:  redirecting log o>
Sep 11 21:52:34 localhost.localdomain postgres[140251]: 2025-09-11 21:52:34.390 KST [140251] HINT:  Future log outpu>
Sep 11 21:52:34 localhost.localdomain systemd[1]: Started PostgreSQL 16 database server.

[root@localhost yum.repos.d]# su - postgres
[postgres@localhost ~]$ psql
psql (16.10)
Type "help" for help.