怎么用源码安装PostgreSQL

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数据库版本:

PostgreSQL 9.6.3

系统版本:

CentOS release 6.6 (Final)

下载软件(Download software):

[root@Darren2 tools]# wget https://ftp.postgresql.org/pub/source/v9.6.3/postgresql-9.6.3.tar.gz

查看是否已经安装 (Check is not instatll):

[root@Darren2 tools]# ps -ef |grep pgsql

root      28590  18695  0 20:24 pts/0    00:00:00 grep pgsql

[postgres@sht-sgmhadoopdn-02 ~]$ rpm -qa |grep postgres

postgresql-libs-8.4.18-1.el6_4.x86_64

解压(Extract software):

[root@Darren2 tools]# tar xf postgresql-9.6.3.tar.gz

编译和安装 (Complie):

[root@Darren2 tools]# cd postgresql-9.6.3

[root@Darren2 postgresql-9.6.3]# ./configure –prefix=/usr/local/pgsql

编译所有能编译的东西,包括文档(HTML 和手册页)以及附加模块(contrib):

[root@Darren2 postgresql-9.6.3]# make world make install-world

……

make[2]: Leaving directory `/home/tools/postgresql-9.6.3/contrib/vacuumlo

make[1]: Leaving directory `/home/tools/postgresql-9.6.3/contrib

PostgreSQL, contrib, and documentation installation complete.

创建用组和用户 (Create group and user)

[root@Darren2 ~]# groupadd -g 101 dba

[root@Darren2 ~]# cat /etc/group|grep dba

dba:x:101:

[root@Darren2 ~]# useradd -u 516 -g dba -G root -d /usr/local/pgsql  postgres

[root@Darren2 ~]# id postgres

uid=516(postgres) gid=101(dba) groups=101(dba),0(root)

-u UID

-g 初始用户组

- G 次要用户组

-m 创建用户家目录(系统用户默认不创建家目录)

-M 不创建用户家目录(普通用户默认创建家目录)

-s shell 默认是 /bin/bash

- d 指定家目录

[root@Darren2 home]# groups postgres

postgres : dba root

配置 postgres 密码

[root@Darren2 home]# passwd postgres

[root@Darren2 skel]# ls -al /etc/skel/

total 20

drwxr-xr-x.  2 root root 4096 Dec 20  2016 .

drwxr-xr-x. 84 root root 4096 Jul 11 22:27 ..

-rw-r–r–.  1 root root   18 Jul 18  2013 .bash_logout

-rw-r–r–.  1 root root  176 Jul 18  2013 .bash_profile

-rw-r–r–.  1 root root  124 Jul 18  2013 .bashrc

[root@Darren2 skel]# cp /etc/skel/.* /usr/local/pgsql/

创建数据目录(Create data folder)

[root@Darren2 ~]# mkdir -p /usr/local/pgsql/data

配置.bash_profile(Configure .bash_profile)

[root@Darren2 pgsql]# cat /usr/local/pgsql/.bash_profile

# .bash_profile

# Get the aliases and functions

if [-f ~/.bashrc]; then

    . ~/.bashrc

fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin

export PGHOME=/usr/local/pgsql

export PGDATA=/usr/local/pgsql/data

export PATH=$PATH:/usr/local/pgsql/bin

set umask to 022

umask 022

PS1=`uname -n` : $USER : $PWD : export PS1

修改文件权限和所有者(Chmod and chown)

[root@Darren2 pgsql]# chmod -R 755 /usr/local/pgsql

[root@Darren2 pgsql]# chown -R postgres:dba /usr/local/pgsql

[root@Darren2 pgsql]# chmod -R 700 /usr/local/pgsql/data

配置 postgresql 服务启动和设置自启动 (Configure postgresql service and boot auto start) – 这步可不做

[root@Darren2 start-scripts]# cp /home/tools/postgresql-9.6.3/contrib/start-scripts/linux /etc/init.d/postgresql

[root@Darren2 start-scripts]# chmod +x /etc/init.d/postgresql

[root@Darren2 start-scripts]# chkconfig –list |grep postgresql

[root@Darren2 start-scripts]# chkconfig –add postgresql

[root@Darren2 start-scripts]# chkconfig –list |grep postgresql

postgresql         0:off    1:off    2:on    3:on    4:on    5:on    6:off

初始化数据和启动 (Initialize database and start database)

[root@Darren2 start-scripts]# su – postgres

[postgres@Darren2 start-scripts]$ cd

[postgres@Darren2 ~]$ pwd

/usr/local/pgsql

[postgres@Darren2 ~]$ . .bash_profile

# 初始化生成数据文件

Darren2:postgres:/usr/local/pgsql: /usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data

# 启动数据库

Darren2:postgres:/usr/local/pgsql: pg_ctl start

server starting

Darren2:postgres:/usr/local/pgsql: LOG:  database system was shut down at 2017-07-12 00:49:17 CST

LOG:  MultiXact member wraparound protections are now enabled

LOG:  database system is ready to accept connections

LOG:  autovacuum launcher started

创建用户和数据库 (Create user and database)

psql

psql (9.6.3)

Type help for help.

postgres=# create user admin password admin login;

CREATE ROLE

postgres=# create database testdb with owner=admin;

CREATE DATABASE

Darren2:postgres:/usr/local/pgsql: pg_ctl status

pg_ctl: server is running (PID: 51498)

/usr/local/pgsql/bin/postgres

安装过程中常见报错

编译时候报错:

[root@Darren2 postgresql-9.6.3]# ./configure –prefix=/usr/local/pgsql –without-zlib

……

configure: error: readline library not found  – 提示找不到 readline

If you have readline already installed, see config.log for details on the

failure.  It is possible the compiler isn t looking in the proper directory.

Use –without-readline to disable readline support.

查看系统已经安装 readline:

[root@Darren2 postgresql-9.6.3]# rpm -qa |grep readline

compat-readline5-5.2-17.1.el6.x86_64

readline-6.0-4.el6.x86_64

通过 yum search 可以发现没有安装 readline-devel:

[root@Darren2 postgresql-9.6.3]# yum search readline

……

readline-devel.i686 : Files needed to develop programs which use the readline library

readline-devel.x86_64 : Files needed to develop programs which use the readline library

……

通过 yum 安装之后,在编译即可通过:

[root@Darren2 postgresql-9.6.3]# yum install -y readline-devel

 

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