CentOS7 PostgreSQL安装、配置、使用详解
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
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# 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
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修改用户密码
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su postgres
psql -U postgres
ALTER USER postgres WITH PASSWORD 'P0stgres'
\q
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防火墙
新建文件/usr/lib/firewalld/services/postgres94.xml
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<? xml version = "1.0" encoding = "utf-8" ?>
< service >
< short >Postgres 9.4 Database service</ short >
< description >Postgres</ description >
< portprotocol = "tcp" port = "5432" />
</ service >
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修改防火墙设定
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firewall-cmd --permanent --add-service=postgres94
firewall-cmd --reload
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