CentOS7 PostgreSQL安装配置详解

yum安装

yum install http://yum.postgresql.org/9.4/redhat/rhel-6-x86_64/pgdg-redhat94-9.4-1.noarch.rpm
yum install postgresql94-server postgresql94-contrib

设置开机启动

systemctl enable postgresql-9.4.service
systemctl start postgresql-9.4.service

初始化数据库

/usr/pgsql-9.4/bin/postgresql94-setup initdb

开启远程访问

/var/lib/pgsql/9.4/data/postgresql.conf

listen_addresses ='*'
/var/lib/pgsql/9.4/data/pg_hba.conf

# IPv4 local connections:
host    all             all             127.0.0.1/32            trust
host    all             all             192.168.117.1/32        trust
# IPv6 local connections:
host    all             all             ::1/128                 trust

修改用户密码

su postgres
psql -U postgres
ALTER USER postgres WITH PASSWORD 'P0stgres'
\q

防火墙

新建文件/usr/lib/firewalld/services/postgres94.xml

<?xml version="1.0" encoding="utf-8"?>
<service>
        <short>Postgres 9.4 Database service</short>
        <description>Postgres</description>
        <portprotocol="tcp"port="5432"/>
</service>

修改防火墙设定

firewall-cmd --permanent --add-service=postgres94
firewall-cmd --reload

开启远程访问

vi /var/lib/pgsql/9.5/data/postgresql.conf

 修改#listen_addresses = 'localhost'  为  listen_addresses='*'
   

当然，此处‘*’也可以改为任何你想开放的服务器IP

配置phppgadmin

编辑vi /var/www/html/phpPgAdmin/conf/config.inc.php
找到 $conf['servers'][0]['host'] ，改成 $conf['servers'][0]['host'] = '127.0.0.1';
找到 $conf['extra_login_security'] ，改成$conf['extra_login_security'] = false; //phppgadmin默认不允许登陆postgre

重启PostgreSQL数据服务

systemctl restart postgresql-9.5.service