centos7下postgresql9.6设置允许远程访问

1 开启密码验证并监听所有ip的请求

在postgresql.conf文件中修改

$ vi /var/lib/pgsql/9.6/data/postgresql.conf
// #password_encryption = on  
// 修改为
//password_encryption = on

//#listen_addresses = 'localhost'
// ->javascript:void(null)
//listen_addresses = '*'

2. pg_hba.conf

$ vi /var/lib/pgsql/9.6/data/pg_hba.conf
//修改为如下配置
local   all             all                                     peer
# IPv4 local connections:
host    all             all             127.0.0.1/32            md5
host    all     all     0.0.0.0/0       md5
# IPv6 local connections:
host    all             all             ::1/128                 md5

3. 重启服务restart postgres9.6

$systemctl restart postgresql-9.6