postgres服务

安装以及启动

yum install readline-devel

tar xf postgresql-11.1.tar.gz

cd postgresql-11.1

./configure --prefix=/data/postgresql
make && make install

# useradd postgres
# groupadd postgres

mkdir /data/postgresql/data

chown postgres.postgres /data/postgresql/data

su - postgres

#数据库初始化

/data/postgresql/bin/initdb -D /data/postgresql/data
#配置允许ip访问
vim /data/postgresql/data/pg_hba.conf

# "local" is for Unix domain socket connections only
local   all             all                                     trust
# IPv4 local connections:
host    all             all             127.0.0.1/32            trust
host    all             all             192.168.137.3/24        trust
# IPv6 local connections:
host    all             all             ::1/128                 trust
# Allow replication connections from localhost, by a user with the
# replication privilege.
local   replication     all                                     trust
host    replication     all             127.0.0.1/32            trust
host    replication     all             ::1/128                 trust
host    all             all              *                      md5

 #修改监听地址和连接端口

  vim /data/postgresql/data/postgresql.conf 

listen_addresses = '*'
port = 5432 

#启动(以postgres用户启动)

/data/postgresql/bin/pg_ctl -D /data/postgresql/data -l /data/postgresql/data/logfile start

#重新加载配置
/data/postgresql/bin/pg_ctl -D /data/postgresql/data reload