Installing a new webserver: Difference between revisions
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Revision as of 07:46, 14 May 2013
apt-get install mysql-server openssh-server proftpd apache2 libapache2-mod-perl2 libapache2-mod-php5 php5 php5-cli php5-ffmpeg php5-gd php5-imagick php5-mcrypt php5-mhash php5-mysql php5-xmlrpc php5-xsl php5-curl snmp snmpd iotop mtop apachetop iptstate atsar postfix popa3d shorewall vim awstats bmon nscd sshfs mc zip unzip bzip2 arj spamassassin pyzor razor ncftp rsync phpmyadmin quota ntpdate ntp vacation pdnsd
pdnsd - use resolvconf configuration
Set up networking in /etc/network/interfaces
<pre>
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug eth0
#auto eth0
iface eth0 inet static
address 192.168.0.112
netmask 255.255.255.0
network 192.168.0.0
broadcast 192.168.0.255
# gateway 192.168.0.1
dns-nameservers 213.75.63.36 213.75.63.70 192.168.0.1
# dns-nameservers 192.168.0.1 192.168.0.2
# dns-search tripnet.int internal.tripnet.int ops.tripnet.int
auto eth1
iface eth1 inet static
address 188.204.140.195
netmask 255.255.255.224
network 188.204.140.192
broadcast 188.204.140.223
gateway 188.204.140.193
dns-nameservers 213.75.63.36 213.75.63.70 192.168.0.1
SNMP
run snmpconf
/etc/default/snmpd get rid of 127.0.0.1
/etc/snmp/snmpd.conf should have at least the following:
rocommunity public default -V systemonly rocommunity euhostro
to define the community and
agentAddress agentaddress
in order to allow the daemon to listen to all IP adresses instead of only localhost
test with
snmpwalk -v1 -c euhostro localhost
then from another server:
snmpwalk -v1 -c euhostro IPADRESS
Proftpd
/etc/proftpd/proftpd.conf add
DefaultRoot ~/../../
For AWStats
LogFormat awstats "%t %h %u %m %f %s %b" ExtendedLog /var/log/xferlog read,write awstats TransferLog none RequireValidShell off
Hosting scripts and directories
mkdir /home/adm_usr/webserveradmin/ -p mkdir /opt/triphost/ -p mkdir /opt/weblog/etc -p mkdir /opt/weblog/src -p
copy the stuff from another webserver into these dirs and find and replace the servername in these directories.
mkdir /home/sites/servername.tripany.com/site/sitestats/ -p mkdir /home/sites/servername.tripany.com/site/sitestats/servername.tripany.com/ mkdir /home/sites/USGP.tripany.com/logs/ mkdir /home/sites/USGP.tripany.com/sites/ftpstats chown razor /home/sites/servername.tripany.com/site -R
Apache2
log rotation
/etc/logrotate.d/apache2
/var/log/statistics {
daily
missingok
rotate 8
compress
}
/var/log/apache2/*.log {
prerotate
# Run the central statistics before rotating the logs
/opt/triphost/statisticsSERVERNAMEweb.sh
# Then we split the logs for the virtual hosts
/opt/triphost/apachelogsplit.sh
# Run the individual site stats
/opt/triphost/sitestatistics.sh
echo "All done for the day" >> /var/log/statistics
date >> /var/log/statistics
endscript
daily
missingok
rotate 7
compress
delaycompress
notifempty
create 640 root adm
sharedscripts
postrotate
if [ -f "`. /etc/apache2/envvars ; echo ${APACHE_PID_FILE:-/var/run/apache2.pid}`" ]; then
/etc/init.d/apache2 reload > /dev/null
fi
endscript
}
touch /var/log/statistics mkdir /var/log/apache2/virts mkdir /var/log/apache2/awstats
apache2 conf
/etc/apache2/apache2.conf change LogFormat and add %v to the beginning of the the combined format
LogFormat "%v %h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
And also check the values of
<IfModule mpm_prefork_module>
StartServers 100
MinSpareServers 80
MaxSpareServers 150
MaxClients 250
MaxRequestsPerChild 0
</IfModule>
/etc/apache2/sites-available/default
change
ServerName IPADDRESS DocumentRoot /home/sites/servername.tripany.com/site
and add
Redirect /stats http://servername.tripany.com/sitestats/tripwraith.tripany.com/index.php
Redirect /livestats http://servername.tripany.com/cgi-bin/awstats.pl?config=tripwraith
# AliasMatch ^/mailstats(.*) /home/sites/servername.tripany.com/mailstats/awstats.servername.mail.html
AliasMatch ^/ftpstats(.*) /home/sites/servername.tripany.com/ftpstats/awstats.servername.ftp.html
<Directory /home/sites/servername.tripany.com/>
Options Indexes FollowSymLinks MultiViews
AllowOverride Options Authconfig
Order allow,deny
allow from all
# This directive allows us to have apache2's default start page
# in /apache2-default/, but still have / go to the right place
</Directory>
to the bottom
cp /var/www/index.html /home/sites cp /var/www/index.html /home/sites/servername.tripany.com/site/
listvirts
/etc/apache2/listvirts (NB has to start at group 100!)
# nb make sure first site after the original starts at 100! tripwraith.tripany.com - site0 some.site.com - site100
OLD
create /etc/apache2/sites-available/82.95.91.75 with DocumentRoot /home/sites by hand!
/OLD
create /etc/apache2/sites-available/servername.tripany.com
link it in in sites-enabled
check both sites to see if they go to different indexes.
a2enmod rewrite (or a2enmod for options list)
vi /etc/apache2/conf.d/awstats
Alias /awstatsicon/ /usr/share/awstats/icon/
Post configuration
AWStats
touch /var/log/statistics
/etc/awstats/model.conf
tar xzvf /usr/share/doc/awstats/examples/awstats.model.conf.gz cp /usr/share/doc/awstats/examples/awstats.model.conf /etc/awstats/model.conf
Changes in the model.conf for our scripts:
LogFile="thislogfile" SiteDomain="thissitedomain" HostAliases="localhost 127.0.0.1 REGEX[thisdomname\.(thisdomext)$]" DNSLookup=1 DirData="/var/log/apache2/awstats" DirIcons="/awstatsicon" AllowFullYearView=3 SaveDatabaseFilesWithPermissionsForEveryone=1 KeepBackupOfHistoricFiles=1 DebugMessages=1
cp /etc/awstats/model.conf /etc/awstats/awstats.servername.tripany.com.conf
Edit the following directives:
LogFile="/var/log/apache2/access.log" SiteDomain="servername.tripany.com" HostAliases="localhost 127.0.0.1 REGEX[servername.tripany\.(com|nl)$]"
Create the index.php file in /home/sites/servername.tripany.com/site/sitestats/servername.tripany.com/
<?
Header('Location: http://servername.tripany.com/sitestats/servername.tripany.com/awstats.zpress.tripany.com.html')
?>
Also do this for the serverIP
copy /etc/awstats/awstats.servername* (ftp / mail / web)
run the statisticsrun in /etc/logrotate.d/apache2 by hand to see how it all goes! ie.
cat /opt/triphost/statisticsSERVERNAME.sh
and run this line by line.
cp /opt/weblog/src/weblog_files/graphs/ /home/sites/USGP.tripany.com/site/webloggraphs/ -R
Firewall
See Installing a new mailserver
For instructions on
Postfix and Procmail, as well as Dovecot (for mail pickup), Amavis-new and ClamAV for antivirus and Roundcube webmail
NB don't forget to
postmap virtual postmap transport
spamassassin (knowledgebase page)
other stuff
change the mysql password
set up disk quotas (Quota Howto)
backup scripts in /etc/crontab
00 2 * * * root /opt/triphost/mysqldatasnapdaily.sh 00 3 * * 7 root /opt/triphost/mysqldatasnapweekly.sh 00 4 1 * * root /opt/triphost/mysqldatasnapmonthly.sh
and
mkdir /home/store mkdir /home/store/daily mkdir /home/store/weekly mkdir /home/store/monthly
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