CentOS7 PostgreSQL安裝配置詳解

yum安裝

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

設定開機啟動

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

初始化資料庫

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

開啟遠端存取

/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

修改使用者密碼

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

防火牆

建立檔案/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>

修改防火牆設定

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

開啟遠端存取

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

 修改#listen_addresses = 'localhost'  為  listen_addresses='*'
   

當然，此處‘*’也可以改為任何你想開放的伺服器IP

配置phppgadmin

編輯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預設不允許登陸postgre

重啟PostgreSQL資料服務

systemctl restart postgresql-9.5.service