CentOS7 PostgreSQL安装、配置、使用详解-Linux老运维

CentOS7 PostgreSQL安装

Install

安装

使用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

1 2	`firewall-cmd --permanent --add-service=postgres94` `firewall-cmd --reload`

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CentOS7 PostgreSQL安装、配置、使用详解