Shulou(Shulou.com)06/01 Report--

Installation and configuration of cacti based on LAMP & & problem handling (2)

After completing the lamp and cacti installation, we need to configure cacti, and before that, let's take a look at the database variables. The screenshot is as follows:

Log in to the database and view the variables:

Syntax: show variables like'% variable name%'; for example: show variables like'% innodb_file_per_table%'

Change variables: add or change the value of variables in / etc/my.cnf. The screenshot is as follows:

Service mysqld restart # # restart the database

Then go to the database to view:

You can see that the value of the variable tmp_table_size has changed!

Click "next" and then operate on cacti:

Select "New Primary Server" and click "next".

Click "next".

Click "next"

Click "finish"

Enter user name: admin, password: admin

Enter the current password: admin, new password: xxxxxxxx, and confirm the new password: xxxxxxxx

Enter the cacti console interface and take the screenshot as follows:

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