SQL database setup

Setup Host Header

• Windows

C:\>notepad c:\Windows\System32\drivers\etc\hosts

Set:

192.168.2.200	ws.mylvs.foo

Refresh dns cache

ipconfig /flushdns

• Linux

root@myLVS-LinuxClient:/# vi /etc/hosts

Set:

192.168.2.200	ws.mylvs.foo

root@mylvs01:/var/www/mylvs/ws/cgi-bin# chmod 777 lvs.cgi
root@mylvs01:/var/www/mylvs/ws/modules# chmod 777 lvs.pm

mySQL

Note that thie below steps are not needed if you have used the sql import script from the tarball.

• Login sample:

root@mylvs01:/# mysql -u root -p

• Change the database:

mysql> use mylvs;

Create the Database and the Users

Create the database, login into myslq:

# mysql -u root -p 

On the SQL prompt type:

mysql> create database mylvs;

Create the default mylvs user using the password = demo:

mysql> GRANT ALL PRIVILEGES ON mylvs.* TO mylvsuser@localhost IDENTIFIED BY 'demo';

Add the demo user into myLVS if not already done, table tblUsers (Already done when importing the sql script):

mysql> insert into tblUsers (userID,name,operations,logview,showcon,searchcon,reset,reboot,search,whois,nslookup,scan,servermanager) values ('1','demo','1','1','1','1','1','1','1','1','1','1','1');

Command prepare

This kind of data is not covered by the myLVS web gui yet but is already imported if the mylvs.sql script has already been imported.

mysql>  INSERT INTO `tblCommands` (`cmdID`,`enabled`,`name`,`command`,`type`,`type-description`) VALUES 
(1,1,'Reset IIS','/usr/lib/nagios/plugins/check_nrpe -H %HOST% -p 5666 -c reset_iis',2,'Reset Service'),
(2,1,'Restart Apache','/usr/lib/nagios/plugins/check_nrpe -H %HOST% -p 5666 -c reset_apache',2,'Reset Service'),
(3,1,'Reboot Server','/usr/lib/nagios/plugins/check_nrpe -H %HOST% -p 5666 -c reboot',2,'Reboot Server');

Webservice prepare

This kind of data is not covered by the myLVS web gui yet but is already imported if the mylvs.sql script has already been imported.

INSERT INTO `tblMaintenance` (`mID`,`enabled`,`ip`,`hostname`,`groupID`,`requestUP`,`requestDOWN`,`WeightDownTime`,`WeightDownPending`,`TurnOffTime`,
`TurnOffPending`,`response`,`message`,`updatepending`,`requestDate`,`responseDate`,`receivedfrom`,`CurWeightDownTime`,`CurTurnOffTime`,`DSLMaintenance`,
`DSLRenewRequest`,`DSLDate`,`DSLEpoche`,`DSLIP`) VALUES 
(1,1,'192.168.2.221','hh',1,0,0,30,0,30,0,200,'Host has been turned on',0,'0','20150727143609','0','0','0',0,0,'0',0,'0'),
(2,1,'192.168.2.222','hh',1,0,0,30,0,30,0,200,'Host has been turned on',0,'0','20150727143230','0','0','0',0,0,'0',0,'0');

myLVS Monitoring prepare

Not all functions are implemented within the GUI, a few manual steps are required to setup remote access. This will show how to setup the command table for nrpe commands for

• reset_iis
• reset_apache

• The monitoring ID will be 1 which means that this record is offered to be used for monitoring purposes.

INSERT INTO `tblCommands` (`cmdID`,`enabled`,`name`,`command`,`type`,`type-description`) VALUES 
(4,1,'Check HTTP','/usr/lib/nagios/plugins/check_http -H %HOST%',1,'Check IIS');

• tblRecover

INSERT INTO `tblRecover` (`recID`,`enabled`,`name`,`command`) VALUES 
(1,1,'Reset IIS','/usr/lib/nagios/plugins/check_nrpe -H %HOST% -p 5666 -c reset_iis'),
(2,1,'Reset Apache','/usr/lib/nagios/plugins/check_nrpe -H %HOST% -p 5666 -c reset_apache'),
(3,1,'Reboot','/usr/lib/nagios/plugins/check_nrpe -H %HOST% -p 5666 -c reboot');

• tblRecoverTasks

INSERT INTO `tblRecoverTasks` (`TaskID`,`recTaskID`,`recID`,`recClock`,`title`) VALUES 
(1,1,1,2,'Reset IIS'),
(2,1,3,5,'Reset IIS'),
(3,2,2,1,'Reset Apache'),
(4,2,3,2,'Reset Apache');

• Messaging:

INSERT INTO `tblMessaging` (`mid`,`type`,`mailfrom`,`server`,`mailto`,`mailcc`,`mailbcc`,`title`) VALUES 
(1,1,'mylvs@yourdomain.com','smtp.yourdomain.com','you@yourdomain.com',NULL,NULL,'IT-Group');

Remote Access

Insert the statements:

mysql>  INSERT INTO `tblCommands` (`cmdID`,`enabled`,`name`,`command`,`type`,`type-description`) VALUES 
(1,1,'Reset IIS','/usr/lib/nagios/plugins/check_nrpe -H %HOST% -p 5666 -c reset_iis',2,'Reset Service'),
(2,1,'Restart Apache','/usr/lib/nagios/plugins/check_nrpe -H %HOST% -p 5666 -c reset_apache',2,'Reset Service'),
(3,1,'Reboot Server','/usr/lib/nagios/plugins/check_nrpe -H %HOST% -p 5666 -c reboot',2,'Reboot Server');