LAMP环境搭建+iTop安装（实测使用centos7更方便）

centos 6.7 basic server搭建apache+mariadb+php

Apache

1、ifup ifcfg eth0，配置开机自动启动；

2、setup 设置dns

3、yum install vsftpd

4、修改vsftpd配置文件，两个配置文件中的root用户注释掉；

5、关闭selinux；

# vi /etc/selinux/config 

6、修改ftpd服务开机启动启动；

7、上传补丁；

8、打补丁；

# rpm -ivh 1-ppl-0.10.2-11.el6.x86_64.rpm 

Preparing...                ########################################### [100%]

   1:ppl                    ########################################### [100%]

[root@php apache]# rpm -ivh 2-cloog-ppl-0.15.7-1.2.el6.x86_64.rpm 

Preparing...                ########################################### [100%]

   1:cloog-ppl              ########################################### [100%]

[root@php apache]# rpm -ivh 3-mpfr-2.4.1-6.el6.x86_64.rpm 

Preparing...                ########################################### [100%]

   1:mpfr                   ########################################### [100%]

[root@php apache]# rpm -ivh 4-cpp-4.4.7-16.el6.x86_64.rpm 

Preparing...                ########################################### [100%]

   1:cpp                    ########################################### [100%]

[root@php apache]# rpm -ivh 5-gcc-4.4.7-16.el6.x86_64.rpm 

Preparing...                ########################################### [100%]

   1:gcc                    ########################################### [100%]

#tar -zxvf 6-apr-1.5.2.tar.gz

# cd apr-1.5.2

#./configure --prefix=/usr/local/apr

可能会出现下面的错误提示：

/bin/rm: cannot remove `libtoolT': No such file or directory

则：

# vi configure

找到$RM "$cfgfile"这一行，注释掉；

#    $RM "$cfgfile"

:wq

#make

#make install

# tar -zxvf 7-apr-util-1.5.4.tar.gz 

# cd apr-util-1.5.4

# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr/bin/apr-1-config 

#make

#make install

# rpm -ivh 8-libstdc++-devel-4.4.7-16.el6.x86_64.rpm 

Preparing...                ########################################### [100%]

   1:libstdc++-devel        ########################################### [100%]

# rpm -ivh 9-gcc-c++-4.4.7-16.el6.x86_64.rpm 

Preparing...                ########################################### [100%]

   1:gcc-c++                ########################################### [100%]

下载pcre-8.38.zip

https://sourceforge.net/projects/pcre/files/latest/download

#unzip 10-pcre-8.38

#cd pcre-8.38

# ./configure --prefix=/usr/local/pcre

#make

#make install

#tar -zxvf 11-httpd-2.4.18.tar.gz

#cd httpd-2.4.18

# ./configure --prefix=/usr/local/apache2 --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --with-pcre=/usr/local/pcre

#make

#make install

启动Apache：/usr/local/apache2/bin/apachectl start

AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using itop.study. Set the 'ServerName' directive globally to suppress this message

#vi httpd.conf

#ServerName www.xxx.com:80

ServerName localhost:80

:wq

停止Apache：/usr/local/apache2/bin/apachectl stop
重启Apache：/usr/local/apache2/bin/apachectl restart

http://localhost

显示it works! 说明已安装完成。

# vi /etc/rc.local

追加/usr/local/apache2/bin/apachectl start以便开机自动开启apache服务

网站放在/usr/local/apache2/htdocs下；

如果网站的index后缀名是php的，则需要在/usr/local/apache2/conf/httpd.conf文件夹，增加index.php。

# DirectoryIndex: sets the file that Apache will serve if a directory

# is requested.

#

<IfModule dir_module>

    DirectoryIndex index.html index.php

</IfModule>

参考网页：

http://www.cnblogs.com/zhuque/archive/2012/11/03/2763352.html#

另：Linux下apache服务启动后，本机能正常访问，但局域网内其他机器无法访问

1、打开终端；

2、#setup

3、选择【firewall configuration】；

4、选择下面的【customise】；

5、找到并选择【www(http)】，关闭即可。

MariaDB

# rpm -ivh 12-cmake-2.8.11.1-5.1.x86_64.rpm 

warning: cmake-2.8.11.1-5.1.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 6aaf6b3f: NOKEY

Preparing...                                                            (10########################################### [100%]

   1:cmake                                                              (  ########################################### [100%]

#tar -zxvf 13-mariadb-5.5.48-linux-glibc_214-x86_64.tar.gz

# mv mariadb-5.5.48-linux-x86_64 /usr/local/

# groupadd mysql

# useradd -g mysql mysql

# id mysql

uid=500(mysql) gid=500(mysql) groups=500(mysql)

# ln -s mariadb-5.5.48-linux-x86_64/ mysql

# cd mysql/

#cp /usr/local/mysql/support-files/my-medium.cnf /etc/my.cnf

# ./scripts/mysql_install_db --defaults-file=/etc/my.cnf --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql

Installing MariaDB/MySQL system tables in '/var/lib/mysql' ...

160227  0:23:45 [Note] ./bin/mysqld (mysqld 5.5.48-MariaDB) starting as process 1105 ...OK

Filling help tables...

160227  0:23:47 [Note] ./bin/mysqld (mysqld 5.5.48-MariaDB) starting as process 1112 ...OK

To start mysqld at boot time you have to copy

support-files/mysql.server to the right place for your system

#cp support-files/mysql.server /etc/init.d/

PLEASE REMEMBER TO SET A PASSWORD FOR THE MariaDB root USER !

To do so, start the server, then issue the following commands:

启动数据库：

#/usr/local/mysql/bin/mysqld_safe --defaults-file=/etc/my.cnf --datadir=/usr/local/mysql/data --user=mysql &

'./bin/mysqladmin' -u root password 'new-password'

'./bin/mysqladmin' -u root -h php.myfamily password 'new-password'

Alternatively you can run:

'./bin/mysql_secure_installation'

which will also give you the option of removing the test

databases and anonymous user created by default.  This is

strongly recommended for production servers.

See the MariaDB Knowledgebase at http://mariadb.com/kb or the

MySQL manual for more instructions.

You can start the MariaDB daemon with:

cd '.' ; ./bin/mysqld_safe --datadir='/var/lib/mysql'

You can test the MariaDB daemon with mysql-test-run.pl

cd './mysql-test' ; perl mysql-test-run.pl

Please report any problems at http://mariadb.org/jira

The latest information about MariaDB is available at http://mariadb.org/.

You can find additional information about the MySQL part at:

http://dev.mysql.com

Support MariaDB development by buying support/new features from MariaDB

Corporation Ab. You can contact us about this at sales@mariadb.com.

Alternatively consider joining our community based development effort:

http://mariadb.com/kb/en/contributing-to-the-mariadb-project/

# chown -R root .

# chown -R mysql data

# vi .bash_profile 

PATH=$PATH:$HOME/bin:/usr/local/mysql/bin/:/usr/local/apache2/bin/:/usr/local/php/bin/

:wq

启动数据库：

#/usr/local/mysql/bin/mysqld_safe --defaults-file=/etc/my.cnf --datadir=/usr/local/mysql/data --user=mysql &

设置开机自动启动数据库：

#vi /etc/rc.local

add

/usr/local/mysql/bin/mysqld_safe --defaults-file=/etc/my.cnf --datadir=/usr/local/mysql/data --user=mysql &

:wq

#reboot

修改mysql root密码：

#'./bin/mysqladmin' -u root password 'new-password'

or

# ./mysql_secure_installation 

# ./mysql -u root -p

Enter password: 

Welcome to the MariaDB monitor.  Commands end with ; or \g.

Your MariaDB connection id is 3

Server version: 5.5.48-MariaDB MariaDB Server

Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]>

MariaDB [(none)]> show databases;

+--------------------+

| Database           |

+--------------------+

| information_schema |

| mysql              |

| performance_schema |

| test               |

+--------------------+

4 rows in set (0.00 sec)

MariaDB [(none)]> use mysql;

Database changed

MariaDB [mysql]> show tables;

+---------------------------+

| Tables_in_mysql           |

+---------------------------+

| columns_priv              |

| db                        |

| event                     |

| func                      |

| general_log               |

| help_category             |

| help_keyword              |

| help_relation             |

| help_topic                |

| host                      |

| ndb_binlog_index          |

| plugin                    |

| proc                      |

| procs_priv                |

| proxies_priv              |

| servers                   |

| slow_log                  |

| tables_priv               |

| time_zone                 |

| time_zone_leap_second     |

| time_zone_name            |

| time_zone_transition      |

| time_zone_transition_type |

| user                      |

+---------------------------+

24 rows in set (0.00 sec)

MariaDB [mysql]> select host, user from user;

+--------------+------+

| host         | user |

+--------------+------+

| 127.0.0.1    | root |

| ::1          | root |

| localhost    |      |

| localhost    | root |

| php.myfamily |      |

| php.myfamily | root |

+--------------+------+

6 rows in set (0.00 sec)

MariaDB [mysql]> update user set host='%' where user='root' and host='localhost';

Query OK, 1 row affected (0.05 sec)

Rows matched: 1  Changed: 1  Warnings: 0

MariaDB [mysql]> select host, user from user;

+--------------+------+

| host         | user |

+--------------+------+

| %            | root |

| 127.0.0.1    | root |

| ::1          | root |

| localhost    |      |

| php.myfamily |      |

| php.myfamily | root |

+--------------+------+

6 rows in set (0.00 sec)

MariaDB [mysql]> delete from user where user='';

Query OK, 2 rows affected (0.03 sec)

mysql> UPDATE user SET Password=PASSWORD(’newpassword’) where USER=’root’; 

MariaDB [mysql]> select host, user, password from user;

+--------------+------+-------------------------------------------+

| host         | user | password                                  |

+--------------+------+-------------------------------------------+

| %            | root | *0D2B78B43FD0518B55EFD87FC2C1FB6775F8AB07 |

| php.myfamily | root | *0D2B78B43FD0518B55EFD87FC2C1FB6775F8AB07 |

| 127.0.0.1    | root | *0D2B78B43FD0518B55EFD87FC2C1FB6775F8AB07 |

| ::1          | root | *0D2B78B43FD0518B55EFD87FC2C1FB6775F8AB07 |

+--------------+------+-------------------------------------------+

4 rows in set (0.00 sec)

MariaDB [mysql]> flush privileges;

Query OK, 0 rows affected (0.00 sec)

MariaDB [mysql]> exit

Bye

MariaDB [mysql]> flush privileges;

Query OK, 0 rows affected (0.00 sec)

修改防火墙配置；

# vi /etc/sysconfig/iptables

-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT

:wq

如果遇到下面的错误：

ERROR 1045 (28000): Access denied for user 'root'@'localhost'

ps -ef | grep mysqld

查询确认mysql的pid，然后kill -9 xx

# mysqld_safe --user=mysql --skip-grant-tables --skip-networking & 
# mysql -u root mysql 
mysql> UPDATE user SET Password=PASSWORD(’newpassword’) where USER=’root’; 
mysql> FLUSH PRIVILEGES; 
mysql> quit 
# /etc/init.d/mysql restart 
# mysql -uroot -p 
Enter password: <输入新设的密码newpassword> 
mysql> 

PHP

停止apache服务，安装php；

# /usr/local/apache2/bin/apachectl stop

安装libxml2；

# tar -zxvf 14-libxml2-2.7.7.tar.gz 

#cd libxml2-2.7.7

# ./configure --prefix=/usr/local/libxml2

可能会出现下面的错误提示：

/bin/rm: cannot remove `libtoolT': No such file or directory

则：

# vi configure

找到$RM "$cfgfile"这一行，注释掉；

#    $RM "$cfgfile"

:wq

# ./configure --prefix=/usr/local/libxml2

# make

# make install

# rpm -ivh oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm 

Preparing...                ########################################### [100%]

   1:oracle-instantclient11.########################################### [100%]

# rpm -ivh oracle-instantclient11.2-devel-11.2.0.4.0-1.x86_64.rpm 

Preparing...                ########################################### [100%]

   1:oracle-instantclient11.########################################### [100%]

# tar -zxvf 15-php-5.6.18.tar.gz

# cd php-5.6.18

# ./configure --prefix=/usr/local/php \

--with-mysql=/usr/local/mysql \

--with-apxs2=/usr/local/apache2/bin/apxs \

--with-libxml-dir=/usr/local/libxml2 \

--enable-mysqlnd \

--enable-soap

--with-oci8=shared,instantclient,/usr/lib/oracle/11.2/client64/lib

#make

#make install

#vi /usr/local/apache2/conf/httpd.conf

确认存在下面的配置：

LoadModule php5_module        modules/libphp5.so

找到下面的配置项，追加index.php；

<IfModule dir_module>

    DirectoryIndex index.html index.php

</IfModule>

找到Options Indexes FollowSymLinks，注释掉，追加下面的配置；

Options FollowSymLinks

找到AllowOverride None，注释掉，追加下面的配置；

AllowOverride All

文档最后追加下面的配置；

<FilesMatch "\.ph(p[2-6]?|tml)$">

        SetHandler application/x-httpd-php

</FilesMatch>

<FilesMatch "\.phps$">

        SetHandler application/x-httpd-php-source

</FilesMatch>

:wq

# cp /tmp/rpm/php-5.6.18/php.ini-production /usr/local/php/lib/php.ini

phpinfo()中若无oci8的信息，则需要追加动态库；

# rpm -ivh 16-m4-1.4.13-5.el6.x86_64.rpm

# rpm -ivh 17-autoconf-2.63-5.1.el6.noarch.rpm 

Preparing...                ########################################### [100%]

   1:autoconf               ########################################### [100%]

~]# vi .bash_profile

add below to EXPORT PATH

/usr/local/php/bin/

:wq

. .bash_profile

# cd /tmp/rpm/oci8-2.0.10

# phpize 

Configuring for:

PHP Api Version:         20131106

Zend Module Api No:      20131226

Zend Extension Api No:   220131226

# ./configure --with-oci8=shared,instantclient,/usr/lib/oracle/11.2/client64/lib --with-php-config=/usr/local/php/bin/php-config

#make

#make install

#vi /usr/local/php/lib/php.ini

add

extension=oci8.so

:wq

#apachectl restart

==========iTop==========

500错误，修改php.ini文件，

#vi /usr/local/php/lib/php.ini

将display_errors = Off修改为display_errors = On

# apachectl restart

# mkdir -p /usr/local/apache2/htdocs/itop/web/log

# chmod 757 /usr/local/apache2/htdocs/itop/web/log

# chmod 757 /usr/local/apache2/htdocs/itop/web

# rpm -ivh 16-m4-1.4.13-5.el6.x86_64.rpm

# rpm -ivh 17-autoconf-2.63-5.1.el6.noarch.rpm 

Preparing...                ########################################### [100%]

   1:autoconf               ########################################### [100%]

# rpm -ivh 18-zlib-devel-1.2.3-29.el6.x86_64.rpm 

warning: 18-zlib-devel-1.2.3-29.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 192a7d7d: NOKEY

Preparing...                ########################################### [100%]

   1:zlib-devel             ########################################### [100%]

#yum intall m4

#yum install autoconf-2.63

# yum install zlib-devel

# cd /tmp/rpm/php-5.6.18/ext/zip/

#phpize

Configuring for:

PHP Api Version:         20131106

Zend Module Api No:      20131226

Zend Extension Api No:   220131226

#./configure

#make

#make install

Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-zts-20131226/

#vi /usr/local/php/lib/php.ini

extension=/usr/local/php/lib/php/extensions/no-debug-zts-20131226/zip.so

zlib.output_compression = Off 改为 zlib.output_compression = On

:wq

#apachectl restart

Missing optional PHP extension: gd.

# rpm -q libpng

libpng-1.2.49-1.el6_2.x86_64

# rpm -q libpng-devel

package libpng-devel is not installed

# rpm -ivh 19-0-libpng-devel-1.2.49-1.el6_2.x86_64.rpm 

warning: 19-0-libpng-devel-1.2.49-1.el6_2.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 192a7d7d: NOKEY

Preparing...                ########################################### [100%]

   1:libpng-devel           ########################################### [100%]

# rpm -q libjpeg-turbo

libjpeg-turbo-1.2.1-3.el6_5.x86_64

# rpm -ivh 22-libjpeg-turbo-devel-1.2.1-3.el6_5.x86_64.rpm 

warning: 22-libjpeg-turbo-devel-1.2.1-3.el6_5.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY

Preparing...                ########################################### [100%]

   1:libjpeg-turbo-devel    ########################################### [100%]

yum install libpng libpng-devel libjpeg libjpeg-devel

# ln -s /usr/lib64/libjpeg.so /usr/lib/libjpeg.so

# ln -s /usr/lib64/libpng.so /usr/lib/libpng.so

# rpm -q libpng

libpng-1.2.49-2.el6_7.x86_64

# rpm -q libpng-devel

libpng-devel-1.2.49-2.el6_7.x86_64

# cd /tmp/rpm/php-5.6.18/ext/gd

# phpize

# ./configure && make && make install

Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-zts-20131226/

Installing header files:          /usr/local/php/include/php/

#vi /usr/local/php/lib/php.ini

extension=/usr/local/php/lib/php/extensions/no-debug-zts-20131226/gd.so

:wq

Missing optional PHP extension: ldap.

# rpm -q openldap

openldap-2.4.40-5.el6.x86_64

# rpm -ivh 24-cyrus-sasl-devel-2.1.23-15.el6_6.2.x86_64.rpm 

warning: 24-cyrus-sasl-devel-2.1.23-15.el6_6.2.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY

Preparing...                ########################################### [100%]

   1:cyrus-sasl-devel       ########################################### [100%]

# rpm -ivh 25-0-openldap-devel-2.4.40-5.el6.x86_64.rpm 

warning: 25-0-openldap-devel-2.4.40-5.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 1d1e034b: NOKEY

Preparing...                ########################################### [100%]

   1:openldap-devel         ########################################### [100%]

# yum install openldap openldap-devel

# ln -s /usr/lib64/libldap.so /usr/lib/libldap.so

# cd /tmp/rpm/php-5.6.18/ext/ldap

# phpize

# ./configure && make && make install

Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-zts-20131226/

#vi /usr/local/php/lib/php.ini

extension=/usr/local/php/lib/php/extensions/no-debug-zts-20131226/ldap.so

:wq

Missing optional PHP extension: mcrypt.

centos上mcrypt无法使用yum install来安装

#wget http://nchc.dl.sourceforge.net/project/mcrypt/Libmcrypt/2.5.8/libmcrypt-2.5.8.tar.gz

# tar -zxvf 26-libmcrypt-2.5.8.tar.gz 

# tar -zxvf libmcrypt-2.5.8.tar.gz

# cd libmcrypt-2.5.8

# ./configure && make && make install

# tar -zxvf 27-mhash-0.9.9.9.tar.gz 

# tar -zxvf mhash-0.9.9.9.tar.gz

# cd mhash-0.9.9.9

# ./configure && make && make install

# cd /tmp/rpm/php-5.6.18/ext/mcrypt/

# phpize

Configuring for:

PHP Api Version:         20131106

Zend Module Api No:      20131226

Zend Extension Api No:   220131226

# ./configure && make && make install

Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-zts-20131226/

#vi /usr/local/php/lib/php.ini

extension=/usr/local/php/lib/php/extensions/no-debug-zts-20131226/mcrypt.so

:wq

http://php.net/manual/zh/ldap.installation.php

http://zhidao.baidu.com/link?url=_ynec5JlbC7vzG0cpWTx9l1hbZa0RuSTKfeojlJEuzmcotO5b4WkAEbtI6CkusGOAK_JKt3p-pAw5y8hvnt8ya

Empty path for session.save_path.

#vi /usr/local/php/lib/php.ini

session.save_path = "/tmp/iTop/session"

:wq

# mkdir -p /tmp/iTop/session

# chmod 757 /tmp/iTop/session

Missing PHP extension(s): mysqli

# yum install openssl openssl-devel

# ln -s /usr/lib64/libssl.so /usr/lib/libssl.so

# cd /tmp/rpm/php-5.6.18/ext/openssl

# phpize

# ./configure

# make && make install

Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-zts-20131226/

mysqlnd configure

# cd /tmp/rpm/php-5.6.18/ext/mysqli

# phpize

# ./configure && make && make install

Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-zts-20131226/

Installing header files:          /usr/local/php/include/php/

#vi /usr/local/php/lib/php.ini

extension=/usr/local/php/lib/php/extensions/no-debug-zts-20131226/mysqli.so

:wq

# apachectl restart

Missing PHP extension(s): soap

# cd /tmp/rpm/php-5.6.18/ext/soap

# phpize

# ./configure --with-libxml-dir=/usr/local/libxml2 && make && make install

Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-zts-20131226/

extension=/usr/local/php/lib/php/extensions/no-debug-zts-20131226/soap.so

:wq

# apachectl restart

# rpm -ivh 28-libXmu-1.1.1-2.el6.x86_64.rpm 

warning: 28-libXmu-1.1.1-2.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY

Preparing...                ########################################### [100%]

   1:libXmu                 ########################################### [100%]

# rpm -ivh 29-libXpm-3.5.10-2.el6.x86_64.rpm 

warning: 29-libXpm-3.5.10-2.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY

Preparing...                ########################################### [100%]

   1:libXpm                 ########################################### [100%]

# rpm -ivh 30-libXaw-1.0.11-2.el6.x86_64.rpm 

warning: 30-libXaw-1.0.11-2.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY

Preparing...                ########################################### [100%]

   1:libXaw                 ########################################### [100%]

# rpm -ivh 31-gd-2.0.35-11.el6.x86_64.rpm 

warning: 31-gd-2.0.35-11.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY

Preparing...                ########################################### [100%]

   1:gd                     ########################################### [100%]

# rpm -ivh 32-graphviz-2.26.0-10.el6.x86_64.rpm 

warning: 32-graphviz-2.26.0-10.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY

Preparing...                ########################################### [100%]

   1:graphviz               ########################################### [100%]

# yum install graphviz

# mysql -u root -p

Enter password: 

MariaDB [(none)]> show variables like '%max_allowed_packet%';

+--------------------------+------------+

| Variable_name            | Value      |

+--------------------------+------------+

| max_allowed_packet       | 1048576    |

| slave_max_allowed_packet | 1073741824 |

+--------------------------+------------+

2 rows in set (0.00 sec)

MariaDB [(none)]> set global max_allowed_packet = 2*1024*1024*10;

Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> exit

Bye

# mysqld restart

160306  6:25:20 [Note] mysqld (mysqld 5.5.48-MariaDB) starting as process 13527 ...

160306  6:25:20 [ERROR] Fatal error: Please consult the Knowledge Base to find out how to run mysqld as root!

160306  6:25:20 [ERROR] Aborting

160306  6:25:20 [Note] mysqld: Shutdown complete

# mysql -u root -p

Enter password: 

MariaDB [(none)]> show variables like '%max_allowed_packet%'; 

+--------------------------+------------+

| Variable_name            | Value      |

+--------------------------+------------+

| max_allowed_packet       | 20971520   |

| slave_max_allowed_packet | 1073741824 |

+--------------------------+------------+

2 rows in set (0.00 sec)

# vi /usr/local/php/lib/php.ini

memory_limit = 128M修改为

memory_limit = 512M

:wq

http://192.168.184.88/itop/web/setup/index.php

iTop配置

数据库连接

server name:填入DB服务器的IP地址

login: 填入root

password: 填入db服务器的root账户密码

选择[create a new database:]，并录入新数据库的名称

点击[Next]按钮；

如提示“max_allowed_packet”参数过小，则：

# mysql -u root -p

Enter password: 

MariaDB [(none)]> show variables like '%max_allowed_packet%';

+--------------------------+------------+

| Variable_name            | Value      |

+--------------------------+------------+

| max_allowed_packet       | 1048576    |

| slave_max_allowed_packet | 1073741824 |

+--------------------------+------------+

2 rows in set (0.00 sec)

MariaDB [(none)]> set global max_allowed_packet = 2*1024*1024*10;

Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> exit

Bye

# mysqld restart

160306  6:25:20 [Note] mysqld (mysqld 5.5.48-MariaDB) starting as process 13527 ...

160306  6:25:20 [ERROR] Fatal error: Please consult the Knowledge Base to find out how to run mysqld as root!

160306  6:25:20 [ERROR] Aborting

160306  6:25:20 [Note] mysqld: Shutdown complete

# mysql -u root -p

Enter password: 

MariaDB [(none)]> show variables like '%max_allowed_packet%'; 

+--------------------------+------------+

| Variable_name            | Value      |

+--------------------------+------------+

| max_allowed_packet       | 20971520   |

| slave_max_allowed_packet | 1073741824 |

+--------------------------+------------+

2 rows in set (0.00 sec)

定义管理员账户

默认管理员账户为admin，设置密码，然后[Language]项目选择简体中文；

额外参数的设置

Default language: 简体中文

URL: 采用默认，或者修改想要的地址

Path to graphviz' dot application: 可能没有，需要安装

选择所处IT环境的服务于IT架构

选择[Service Management for Service Providers]

选择[ITIL Compliant Tickets Management]，

并且复选两个子选项；

选择[ITIL Change Management];

选择[Known Errors Management];

选择[Problem Management];

点击[Install!]按钮。

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 32 bytes)

# vi /usr/local/php/lib/php.ini

memory_limit = 128M修改为

memory_limit = 512M

:wq