Mylvs installation

BUG FOUND while adding a new server, after confirm, the server becomes disblaed, should be enabled !

12Jun15 Install Debian8

Software selection:

-Web server
-SSh server
-Standard system utilities

Install apt-get install mysql-server-5.5

-run mmysql and create the database "mylvs"

-Import myLVS Database (emtpty template) mysql -u root -p < lvs.sql

Create /var/wwwmylvs - unzip jessie-mylvs-base.zip to /var/www/mylvs chown www-data /var/www/mylvs -R

Recover mylvs-etc.zip

13Jun15 GRANT ALL PRIVILEGES ON *.* TO 'admin'@'%' IDENTIFIED BY 'demo' WITH GRANT OPTION; GRANT ALL PRIVILEGES ON mylvs.* TO mylvsuser@localhost

   IDENTIFIED BY 'demo';

Apache config: /etc/apache2/sites-enabled/mylvs.conf

<Directory "/var/www/.ssh/">

Options None
AllowOverride None
Order deny,allow
Allow from none
#Require valid user

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

 AuthName "LVS Access"
 AuthType Basic
 AuthUserFile /var/www/mylvs/wwwroot/.htpasswd.users
 require valid-user
 AllowOverride AuthConfig
 Order deny,allow
 Allow from none
 Options +ExecCGI
 AddHandler cgi-script cgi pl

</Directory> <VirtualHost *:80>

ServerAdmin mis@hitchhiker.com
DocumentRoot /var/www/mylvs/wwwroot
ServerName mylvs.foo
ErrorLog /var/log/apache2/mylvs.foo.error
CustomLog /var/log/apache2/mylvs.foo.access combined
ScriptAlias /cgi-bin/ /var/www/mylvs/wwwroot/cgi-bin/
Redirect /index.html http://mylvs.foo/cgi-bin/mylvs.pl

</VirtualHost>

Install Apache CGI

apt-get install libapache2-mod-fcgid libcgi-fast-perl libcgi-pm-perl libcgi-session-perl libfcgi-perl libfcgi0ldbl

Enable CGI

a2enmod cgi

Get Perl modules

apt-get install libnet-snmp-perl libxml-simple-perl

Add myLVS User:

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

Add Apache PWD

root@mylvs01:/var/www/mylvs/wwwroot# htpasswd -c .htpasswd.users demo

User demo, password demo root@mylvs01:/var/www/mylvs/wwwroot# less .htpasswd.users

demo:$apr1$MdLnKnYz$CZiDv6sKqSZrA25nFIm7u/

SUDO

Install apt-get install sudo

visudo -f /etc/sudoers www-data ALL=NOPASSWD: /sbin/ipvsadm www-data ALL=NOPASSWD: /usr/bin/nmap www-data ALL=NOPASSWD: /var/wwwl/mylvs/repl.sh www-data ALL=NOPASSWD: /usr/local/nagios/libexec/check_nrpe www-data ALL=NOPASSWD: /var/www/mylvs/script/mkbackup.sh www-data ALL=NOPASSWD: /var/www/mylvs/script/mkbackupcomment.sh www-data ALL=NOPASSWD: /usr/bin/mysqldump www-data ALL=NOPASSWD: /usr/bin/mysql

apt-get install ipvsadm

Add Demo Node and test Clients (as seen in pictures) Result:

root@mylvs01:/# ipvsadm -L -n IP Virtual Server version 1.2.1 (size=4096) Prot LocalAddress:Port Scheduler Flags

 -> RemoteAddress:Port           Forward Weight ActiveConn InActConn

TCP 192.168.2.220:80 rr

 -> 192.168.2.221:80             Route   100    0          0
 -> 192.168.2.222:80             Route   100    0          0

root@mylvs01:/#

Add Wiki Page: http://test.mylvs.com

GRANT ALL PRIVILEGES ON test_mylvs.* TO mywikitest@localhost

   IDENTIFIED BY 'blademo';

List of all server		Detailed service view

List of all nodes		Log view