Linux下apache+phppgadmin+postgresql安装配置

Linux下apache+phppgadmin+postgresql安装配置

操作系统：CentOS

安装包：httpd(首选yum)， php(包括php以及php-pgsql,php-mbstring，首选yum)， phppgadmin ， postgresql 。

一、配置php项目部署环境

关闭Centos默认的selinux：

vi /etc/selinux/config

SELINUX=disabled

重启：

/sbin/init 6

安装apache（手动安装文件，如：httpd-2.4.4.tar.gz或yum安装均可）

[root@localhost conf]#yum install httpd

默认会安装到/etc/httd/下面

[root@localhost conf]# which httpd

/usr/sbin/httpd

安装完毕后，可以先启动服务service httpd start，然后到浏览器输入地址：http://host:80，正常会出现apache test page。

安装php（手动或者yum安装）

[root@localhost conf]#yum install php

[root@localhost conf]# which php

/usr/bin/php

[root@localhost conf]#yum install php-pgsql

[root@localhost conf]#yum install php-mbstring

二、安装并配置postgresql数据库

正常安装postgresql。

修改pg_hba.conf配置文件，使得数据库可以允许外部访问。

具体可以配置为：

# TYPE DATABASE USER ADDRESS METHOD

# "local" is for Unix domain socket connections only

local all all md5

# 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 trust

host all all 0.0.0.0/0 trust

三、部署并配置phPgAdmin

下载：phpPgAdmin-5.1.tar.gz ，并解压到到/var/www/ phpPgAdmin-5.1目录下；

配置所管理的数据库的参数：

[root@web-dev-machine phppgadmin]# vi /var/www/phppgadmin/conf/config.inc.php

其中必须修改的是：

$conf['extra_login_security'] = false;

其他的可以根据所管理的PostgreSQL数据库的安装情况类配置，如：

// Display name for the server on the login screen

$conf['servers'][0]['desc'] = 'PostgreSQL';

// Hostname or IP address for server. Use '' for UNIX domain socket.

// use 'localhost' for TCP/IP connection on this computer

$conf['servers'][0]['host'] = '192.168.100.101';

// Database port on server (5432 is the PostgreSQL default)

$conf['servers'][0]['port'] = 5432;

// Database SSL mode

// Possible options: disable, allow, prefer, require

// To require SSL on older servers use option: legacy

// To ignore the SSL mode, use option: unspecified

$conf['servers'][0]['sslmode'] = 'allow';

// Change the default database only if you cannot connect to template1.

// For a PostgreSQL 8.1+ server, you can set this to 'postgres'.

$conf['servers'][0]['defaultdb'] = 'template1';

// Specify the path to the database dump utilities for this server.

// You can set these to '' if no dumper is available.

$conf['servers'][0]['pg_dump_path'] = '/opt/pg932/bin/pg_dump';

$conf['servers'][0]['pg_dumpall_path'] = '/opt/pg932/bin/pg_dumpall';

注意：以上pg_dump_path和pg_dumpall_path在phpPgAdmin中执行导出数据库时才调用，所以一开始配置错误可能不会看到报错，执行导出时就会报错。

四、配置php 项目源文件目录以及监听端口

vi /etc/httpd/conf/httpd.conf

首先找到端口（默认为80,根据实际情况，可改可不改）

#

# Listen: Allows you to bind Apache to specific IP addresses and/or

# ports, in addition to the default. See also the <VirtualHost>

# directive.

#

# Change this to Listen on specific IP addresses as shown below to

# prevent Apache from glomming onto all bound IP addresses (0.0.0.0)

#

#Listen 12.34.56.78:80

Listen 80

然后是php的文件目录（必须添加自己的项目的目录,可以直接添加到配置文件最后边）

#

# "/var/www/cgi-bin" should be changed to whatever your ScriptAliased

# CGI directory exists, if you have that configured.

#

<Directory "/var/www/cgi-bin">

AllowOverride None

Options None

Order allow,deny

Allow from all

</Directory>

#liuyy

#phpPgAdmin

Alias /phppgadmin "/var/www/phpPgAdmin"

<Directory "/var/www/phpPgAdmin">

Options Indexes Multiviews

AllowOverride None

Order allow,deny

Allow from all

</Directory>

注意：/phppgadmin才是在浏览器中要输入的地址，而不是文件名（phpPgAdmin）本身。

五、以上配置完毕后，在terminal中重启apache服务：service httpd restart

到浏览器中输入地址：http://ip:port/ phppgadmin (默认端口80 可以省略)

正常会出现phppgadmin的管理界面。