• Yum+rpm 安装

Yum仓库下载:

https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm

 

安装yum仓库:

[root@open_source ~]# ls
anaconda-ks.cfg  pgdg-redhat-repo-latest.noarch.rpm

[root@open_source ~]# rpm -ivh pgdg-redhat-repo-latest.noarch.rpm 
warning: pgdg-redhat-repo-latest.noarch.rpm: 
Header V4 DSA/SHA1 Signature, key ID 442df0f8: NOKEYPreparing...                          ################################# [100%]
Updating / installing...   1:pgdg-redhat-repo-42.0-6          ################################# [100%]

[root@open_source ~]# ls -rtl /etc/yum.repos.d/pgdg-redhat-all.repo 
-rw-r--r-- 1 root root 5904 Sep 27 09:04 /etc/yum.repos.d/pgdg-redhat-all.repo

 

 

通过yum安装数据库:

[root@open_source ~]# yum install -y postgresql10
[root@open_source ~]# yum install postgresql10-server

 

初始化数据库:

[root@open_source ~]# /usr/pgsql-10/bin/postgresql-10-setup initdb

 

配置开启启动:

[root@open_source ~]# systemctl enable postgresql-10

 

启动数据库:

[root@open_source ~]# systemctl start postgresql-10

 

不限制任何主机并允许远程登陆:

[root@open_source ~]# vi /var/lib/pgsql/10/data/postgresql.conf
修改listen_addresses = ‘*’

修改pg.hba文件需要重启服务:
 

[root@open_source ~]# vim /var/lib/pgsql/11/data/pg_hba.conf
添加   host   all     all     0.0.0.0/0   md5