CentOS下yum安装PostgreSQL

关键词：centos install PostgreSQL

Configure YUM repository

vim /etc/yum.repos.d/CentOS-Base.repo 

[base] and [updates] sections添加：

exclude=postgresql* 

Install PGDG RPM file

go http://yum.postgresql.org and find your correct RPM.

For example, to install PostgreSQL 9.3 on CentOS 6 64-bit:

打开 http://yum.postgresql.org/repopackages.php#pg93 后找到CentOS 6 - x86_64

then：

yum localinstall http://yum.postgresql.org/9.3/redhat/rhel-6-x86_64/pgdg-centos93-9.3-1.noarch.rpm

https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-7-ppc64le/pgdg-centos96-9.6-3.noarch.rpm

Install PostgreSQL

list available packages:

yum list postgres* 

For example, to install a basic PostgreSQL 9.3 server:

yum install postgresql93-server 

yum install postgresql96-server

Other packages can be installed according to your needs.

配置

After installing the packages, a database needs to be initialized and configured.

PostgreSQL data directory（/var/lib/pgsql/9.3/data） contains all of the data files for the database.

[编辑]Initialize

The first command (only needed once) is to initialize the database：

service postgresql-9.3 initdb

正在初始化数据库：                                         [确定] 

或

/usr/pgsql-9.6/bin/postgresql96-setup initdb
报错：

postgresql96-setup initdb
Failed to get D-Bus connection: Operation not permitted


you're running a non-privileged container.

还是别在docker里面玩了！


docker run -d -e "container=docker" --privileged=true -v /sys/fs/cgroup:/sys/fs/cgroup --name pgsql centos /usr/sbin/init


docker exec -it pgsql /bin/bash

[编辑]Startup

开机启动：

chkconfig postgresql-9.3 on

service postgresql-9.3 start 

centos7:

 systemctl enable postgresql-9.6.service
 systemctl start postgresql-9.6.service

[编辑]艺搜参考

https://wiki.postgresql.org/wiki/YUM_Installation