CentOS 7.2 部署网站访问日志分析器 - Piwik

1. Piwik官网：[https://piwik.org/](https://piwik.org/)
2. Piwik演示：[http://piwik.org/what-is-piwik/](http://piwik.org/what-is-piwik/)
3. Piwik下载：[https://piwik.org/download/](https://piwik.org/download/)

- 安装PHP，参考：[http://blog.csdn.net/wh211212/article/details/52982917](http://blog.csdn.net/wh211212/article/details/52982917)
- 安装MariaDB服务器  安装MariaDB 5.5（CentOS 7默认版本）以配置数据库服务器

[1] 安装MariaDB 5.5   .
[root@linuxprobe ~]# yum -y install mariadb-server
[root@linuxprobe ~]# vi /etc/my.cnf
# add follows within [mysqld] section
[mysqld]
character-set-server=utf8
[root@linuxprobe ~]# systemctl start mariadb
[root@linuxprobe ~]# systemctl enable mariadb
Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.servi

#[初始化MaribDB]
[root@linuxprobe ~]# mysql_secure_installation

NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
      SERVERS IN PRODUCTION USE!  PLEASE READ EACH STEP CAREFULLY!

In order to log into MariaDB to secure it, we'll need the current
password for the root user.  If you've just installed MariaDB, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.

Enter current password for root (enter for none):
OK, successfully used password, moving on...

Setting the root password ensures that nobody can log into the MariaDB
root user without the proper authorisation.

# set root password

Set root password? [Y/n] y

New password:
Re-enter new password:
Password updated successfully!
Reloading privilege tables..
 ... Success!

By default, a MariaDB installation has an anonymous user, allowing anyone
to log into MariaDB without having to have a user account created for
them.  This is intended only for testing, and to make the installation
go a bit smoother.  You should remove them before moving into a
production environment.

# remove anonymous users

Remove anonymous users? [Y/n] y

 ... Success!

Normally, root should only be allowed to connect from 'localhost'.  This
ensures that someone cannot guess at the root password from the network.

# disallow root login remotely

Disallow root login remotely? [Y/n] y

 ... Success!

By default, MariaDB comes with a database named 'test' that anyone can
access.  This is also intended only for testing, and should be removed
before moving into a production environment.

# remove test database

Remove test database and access to it? [Y/n] y

 - Dropping test database...
 ... Success!
 - Removing privileges on test database...
 ... Success!

Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.

# reload privilege tables

Reload privilege tables now? [Y/n] y

 ... Success!

Cleaning up...

All done!  If you've completed all of the above steps, your MariaDB
installation should now be secure.

Thanks for using MariaDB!

[root@linuxprobe ~]# mysql -u root -p 
Enter password: 
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 12
Server version: 5.5.50-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)]> select user,host,password from mysql.user;
+------+-----------+-------------------------------------------+
| user | host      | password                                  |
+------+-----------+-------------------------------------------+
| root | localhost | *F1DAE8BCDFCA7A57F246E0F834AC35830A3D640E |
| root | 127.0.0.1 | *F1DAE8BCDFCA7A57F246E0F834AC35830A3D640E |
| root | ::1       | *F1DAE8BCDFCA7A57F246E0F834AC35830A3D640E |
+------+-----------+-------------------------------------------+
3 rows in set (0.00 sec)

MariaDB [(none)]> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
+--------------------+
3 rows in set (0.00 sec)
MariaDB [(none)]> exit
Bye

[root@linuxprobe ~]# firewall-cmd --add-service=mysql --permanent
success
[root@linuxprobe ~]# firewall-cmd --reload
success 

[root@linuxprobe ~]# mysql -u root -p
Enter password: 
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 13
Server version: 5.5.50-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)]> create database piwik;
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> grant all privileges on piwik.* to piwik@'localhost' identified by 'password';
Query OK, 0 rows affected (0.01 sec)

MariaDB [(none)]> flush privileges;
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> exit
Bye

[root@linuxprobe ~]# yum -y install php-mysql php-pdo php-gd php-xml
[root@linuxprobe ~]# vi /etc/php.ini
# line 405: increase memory limit
memory_limit = 512M
[root@linuxprobe ~]# wget http://piwik.org/latest.zip -P /var/www/html
[root@linuxprobe ~]# unzip /var/www/html/latest.zip -d /var/www/html
[root@linuxprobe ~]# chown -R apache. /var/www/html/piwik/tmp
[root@linuxprobe ~]# chown -R apache. /var/www/html/piwik/config
[root@linuxprobe ~]# chmod +w /var/www/html/piwik/piwik.js
[root@linuxprobe ~]# chown apache:apache /var/www/html/piwik/piwik.js

[root@linuxprobe ~]# setsebool -P httpd_can_network_connect_db on
[root@linuxprobe ~]# chcon -R -t httpd_sys_rw_content_t /var/www/html/piwik/tmp
[root@linuxprobe ~]# chcon -R -t httpd_sys_rw_content_t /var/www/html/piwik/config
[root@linuxprobe ~]# semanage fcontext -a -t httpd_sys_rw_content_t /var/www/html/piwik/tmp
[root@linuxprobe ~]# semanage fcontext -a -t httpd_sys_rw_content_t /var/www/html/piwik/config 

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