Mirror Setup Process
From CSLabsWiki
This page summarizes how Mirror was set up in Spring 2009.
Contents
- 1 Install
- 2 Configuration
- 2.1 Updated VM
- 2.2 Created Users
- 2.3 Configured Sudo
- 2.4 Configured Networks
- 2.5 Configured IPtables
- 2.6 Configured SSH
- 2.7 Configured Password Requirements
- 2.8 Added Custom PATH Variables
- 2.9 Modified Root's Crontab
- 2.10 Set Up & Configured NTP
- 2.11 Configured to Power On when Power is Restored
- 2.12 Installed Apache
Install
- Installed CentOS 5.3 x64.
- Partition Scheme
- Partition Scheme
Configuration
Updated VM
- Added RPMForge Yum Repository
yum install yum-fastestmirror vim-enhanced gcc emacs-nox screen
yum update
Created Users
- Created user mccarrms
/usr/sbin/useradd -m mccarrms
- Set password for mccarrms
passwd mccarrms
- Created user ignazirj
/usr/sbin/useradd -m ignazirj
- Set password for ignazirj
passwd ignazirj
Configured Sudo
/usr/sbin/visudo
## Sudoers allows particular users to run various commands as
## the root user, without needing the root password.
## Networking
Cmnd_Alias NETWORKING = /sbin/route, /sbin/ifconfig, /bin/ping, /sbin/dhclient, /usr/bin/net, /sbin/iptables, /usr/bin/rfcomm, /usr/bin/wvdial, /sbin/iwconfig, /sbin/mii-tool
## Installation and management of software
Cmnd_Alias SOFTWARE = /bin/rpm, /usr/bin/up2date, /usr/bin/yum
## Services
Cmnd_Alias SERVICES = /sbin/service, /sbin/chkconfig
## Updating the locate database
Cmnd_Alias LOCATE = /usr/sbin/updatedb
## Storage
Cmnd_Alias STORAGE = /sbin/fdisk, /sbin/sfdisk, /sbin/parted, /sbin/partprobe, /bin/mount, /bin/umount
## Delegating permissions
Cmnd_Alias DELEGATING = /usr/sbin/visudo, /bin/chown, /bin/chmod, /bin/chgrp
## Processes
Cmnd_Alias PROCESSES = /bin/nice, /bin/kill, /usr/bin/kill, /usr/bin/killall
## Drivers
Cmnd_Alias DRIVERS = /sbin/modprobe
## Shells
Cmnd_Alias SHELLS = /bin/sh, /bin/bash, /usr/bin/rsh, /bin/dash, /bin/rbash, /bin/su
## Users
Cmnd_Alias USERS = /usr/sbin/useradd, /usr/sbin/userdel, /usr/sbin/userhelper, /usr/sbin/usermod, /usr/sbin/usernetctl
Defaults requiretty
Defaults env_reset,tty_tickets,lecture=always,logfile=/var/log/sudo.log
Defaults env_keep = "COLORS DISPLAY HOSTNAME HISTSIZE INPUTRC KDEDIR \
LS_COLORS MAIL PS1 PS2 QTDIR USERNAME \
LANG LC_ADDRESS LC_CTYPE LC_COLLATE LC_IDENTIFICATION \
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC \
LC_PAPER LC_TELEPHONE LC_TIME LC_ALL LANGUAGE LINGUAS \
_XKB_CHARSET XAUTHORITY"
## Allow root to run any commands anywhere
root ALL=(ALL) ALL
%wheel ALL=(ALL) ALL
Configured Networks
- Configured hostname in
/etc/sysconfig/network
NETWORKING=yes
NETWORKING_IPV6=no
HOSTNAME=mirror.clarkson.edu
GATEWAY=128.153.145.1
- Verified eth0 configuration for Clarkson Network in
/etc/sysconfig/network-scripts/ifcfg-eth0
# Intel Corporation 82541PI Gigabit Ethernet Controller
DEVICE=eth0
BOOTPROTO=static
BROADCAST=128.153.145.255
HWADDR=00:1B:21:28:C8:48
IPADDR=128.153.145.19
NETMASK=255.255.255.0
NETWORK=128.153.145.0
ONBOOT=yes
- Verified eth1 configuration for the Server Room Network in
/etc/sysconfig/network-scripts/ifcfg-eth1
# Intel Corporation 82566DM-2 Gigabit Network Connection
DEVICE=eth1
BOOTPROTO=static
BROADCAST=10.0.1.255
HWADDR=00:30:48:9A:DB:26
IPADDR=10.0.1.36
NETMASK=255.255.255.0
NETWORK=10.0.1.0
ONBOOT=yes
- Verified eth2 configuration for the Internal Network in
/etc/sysconfig/network-scripts/ifcfg-eth2
# Intel Corporation 82573L Gigabit Ethernet Controller
DEVICE=eth2
BOOTPROTO=static
BROADCAST=10.0.0.255
HWADDR=00:30:48:9A:DB:27
IPADDR=10.0.0.14
NETMASK=255.255.255.0
NETWORK=10.0.0.0
ONBOOT=yes
Configured Hosts
- Edited
/etc/hosts
127.0.0.1 localhost.localdomain localhost
::1 localhost6.localdomain6 localhost6
128.153.145.19 mirror.clarkson.edu mirror.cslabs.clarkson.edu mirror.cslabs mirror
10.0.1.36 mirror.sr.cslabs.clarkson.edu mirror.sr.cslabs mirror.sr
10.0.0.14 mirror.int.cslabs.clarkson.edu mirror.int.cslabs mirror.int
Configured DNS Servers
- Edited
/etc/resolv.conf
search clarkson.edu
nameserver 128.153.0.254
nameserver 128.153.5.254
Configured IPtables
Due to the sensitivity of this material, this config file has been left off; however, the following rules are needed.
- Restarted iptables
/etc/init.d/iptables restart
Configured SSH
- Edited
/etc/ssh/sshd_config
Due to the sensitivity of this material, this config file has been left off.
- Restarted sshd
/etc/init.d/sshd restart
Set Up SSH Login Banner
- Edited
/etc/issue.net
_
__ _ (_)__________ ____
/ ' \/ / __/ __/ _ \/ __/
/_/_/_/_/_/ /_/ \___/_/
Configured Password Requirements
- Edited
/etc/login.defs
MAIL_DIR /var/spool/mail
PASS_MAX_DAYS 360
PASS_MIN_DAYS 0
PASS_MIN_LEN 8
PASS_WARN_AGE 60
UID_MIN 500
UID_MAX 60000
GID_MIN 500
GID_MAX 60000
CREATE_HOME yes
UMASK 077
USERGROUPS_ENAB yes
MD5_CRYPT_ENAB yes
ENCRYPT_METHOD MD5
Added Custom PATH Variables
- Added the following to
/etc/profile
PATH=$PATH:/usr/sbin:/sbin
export PATH
Modified Root's Crontab
crontab -e
# Used to update locate database
0 * * * * /usr/bin/updatedb
Set Up & Configured NTP
- Installed NTP
yum install ntp
- Edited
/etc/ntp.conf
restrict default kod nomodify notrap nopeer noquery
restrict -6 default kod nomodify notrap nopeer noquery
restrict 127.0.0.1
restrict -6 ::1
restrict tick.clarkson.edu mask 255.255.255.255 nomodify notrap noquery
restrict tock.clarkson.edu mask 255.255.255.255 nomodify notrap noquery
server tick.clarkson.edu
server tock.clarkson.edu
server 127.127.1.0 # local clock
fudge 127.127.1.0 stratum 10
driftfile /var/lib/ntp/drift
keys /etc/ntp/keys
- Edited
/etc/ntp/step-tickers
tick.clarkson.edu
tock.clarkson.edu
- Configured ntpd to start on boot
/sbin/chkconfig --levels 35 ntpd on
- Started ntpd
/etc/init.d/ntpd start
Configured ntpd to Sync Hardware Clock
- Edited
/etc/sysconfig/ntpd
# Drop root to id 'ntp:ntp' by default.
OPTIONS="-u ntp:ntp -p /var/run/ntpd.pid"
# Set to 'yes' to sync hw clock after successful ntpdate
SYNC_HWCLOCK=yes
# Additional options for ntpdate
NTPDATE_OPTIONS=""
Configured to Power On when Power is Restored
- Edited the BIOS to have
Restore on AC/Power Loss
set toPower On
.
Installed Apache
- Installed
httpd
yum install httpd
- Modified
/etc/httpd/conf/httpd.conf
ServerTokens Prod
ServerRoot "/etc/httpd"
PidFile run/httpd.pid
Timeout 120
KeepAlive Off
MaxKeepAliveRequests 100
KeepAliveTimeout 15
<IfModule prefork.c>
StartServers 8
MinSpareServers 5
MaxSpareServers 20
ServerLimit 256
MaxClients 150
MaxRequestsPerChild 1000
</IfModule>
<IfModule worker.c>
StartServers 2
MaxClients 150
MinSpareThreads 25
MaxSpareThreads 75
ThreadsPerChild 25
MaxRequestsPerChild 0
</IfModule>
Listen 80
LoadModule auth_basic_module modules/mod_auth_basic.so
LoadModule auth_digest_module modules/mod_auth_digest.so
LoadModule authn_file_module modules/mod_authn_file.so
LoadModule authn_alias_module modules/mod_authn_alias.so
LoadModule authn_anon_module modules/mod_authn_anon.so
LoadModule authn_dbm_module modules/mod_authn_dbm.so
LoadModule authn_default_module modules/mod_authn_default.so
LoadModule authz_host_module modules/mod_authz_host.so
LoadModule authz_user_module modules/mod_authz_user.so
LoadModule authz_owner_module modules/mod_authz_owner.so
LoadModule authz_groupfile_module modules/mod_authz_groupfile.so
LoadModule authz_dbm_module modules/mod_authz_dbm.so
LoadModule authz_default_module modules/mod_authz_default.so
LoadModule ldap_module modules/mod_ldap.so
LoadModule authnz_ldap_module modules/mod_authnz_ldap.so
LoadModule include_module modules/mod_include.so
LoadModule log_config_module modules/mod_log_config.so
LoadModule logio_module modules/mod_logio.so
LoadModule env_module modules/mod_env.so
LoadModule ext_filter_module modules/mod_ext_filter.so
LoadModule mime_magic_module modules/mod_mime_magic.so
LoadModule expires_module modules/mod_expires.so
LoadModule deflate_module modules/mod_deflate.so
LoadModule headers_module modules/mod_headers.so
LoadModule usertrack_module modules/mod_usertrack.so
LoadModule setenvif_module modules/mod_setenvif.so
LoadModule mime_module modules/mod_mime.so
LoadModule dav_module modules/mod_dav.so
LoadModule status_module modules/mod_status.so
LoadModule autoindex_module modules/mod_autoindex.so
LoadModule info_module modules/mod_info.so
LoadModule dav_fs_module modules/mod_dav_fs.so
LoadModule vhost_alias_module modules/mod_vhost_alias.so
LoadModule negotiation_module modules/mod_negotiation.so
LoadModule dir_module modules/mod_dir.so
LoadModule actions_module modules/mod_actions.so
LoadModule speling_module modules/mod_speling.so
LoadModule userdir_module modules/mod_userdir.so
LoadModule alias_module modules/mod_alias.so
LoadModule rewrite_module modules/mod_rewrite.so
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_balancer_module modules/mod_proxy_balancer.so
LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule proxy_connect_module modules/mod_proxy_connect.so
LoadModule cache_module modules/mod_cache.so
LoadModule suexec_module modules/mod_suexec.so
LoadModule disk_cache_module modules/mod_disk_cache.so
LoadModule file_cache_module modules/mod_file_cache.so
LoadModule mem_cache_module modules/mod_mem_cache.so
LoadModule cgi_module modules/mod_cgi.so
LoadModule version_module modules/mod_version.so
Include conf.d/*.conf
User apache
Group apache
ServerAdmin mirror-admin@cslabs.clarkson.edu
UseCanonicalName Off
DocumentRoot "/var/www/html"
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
<Directory "/var/www/html">
Options Indexes FollowSymLinks
AllowOverride None
Order allow,deny
Allow from all
</Directory>
<IfModule mod_userdir.c>
UserDir disable
</IfModule>
DirectoryIndex index.html index.html.var
AccessFileName .htaccess
<Files ~ "^\.ht">
Order allow,deny
Deny from all
</Files>
TypesConfig /etc/mime.types
DefaultType text/plain
<IfModule mod_mime_magic.c>
# MIMEMagicFile /usr/share/magic.mime
MIMEMagicFile conf/magic
</IfModule>
HostnameLookups Off
ErrorLog logs/error_log
LogLevel warn
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent
CustomLog logs/access_log combined
ServerSignature On
Alias /icons/ "/var/www/icons/"
<Directory "/var/www/icons">
Options Indexes MultiViews
AllowOverride None
Order allow,deny
Allow from all
</Directory>
<IfModule mod_dav_fs.c>
# Location of the WebDAV lock database.
DAVLockDB /var/lib/dav/lockdb
</IfModule>
ScriptAlias /cgi-bin/ "/var/www/cgi-bin/"
<Directory "/var/www/cgi-bin">
AllowOverride None
Options None
Order allow,deny
Allow from all
</Directory>
IndexOptions FancyIndexing VersionSort NameWidth=* HTMLTable
AddIconByEncoding (CMP,/icons/compressed.gif) x-compress x-gzip
AddIconByType (TXT,/icons/text.gif) text/*
AddIconByType (IMG,/icons/image2.gif) image/*
AddIconByType (SND,/icons/sound2.gif) audio/*
AddIconByType (VID,/icons/movie.gif) video/*
AddIcon /icons/binary.gif .bin .exe
AddIcon /icons/binhex.gif .hqx
AddIcon /icons/tar.gif .tar
AddIcon /icons/world2.gif .wrl .wrl.gz .vrml .vrm .iv
AddIcon /icons/compressed.gif .Z .z .tgz .gz .zip
AddIcon /icons/a.gif .ps .ai .eps
AddIcon /icons/layout.gif .html .shtml .htm .pdf
AddIcon /icons/text.gif .txt
AddIcon /icons/c.gif .c
AddIcon /icons/p.gif .pl .py
AddIcon /icons/f.gif .for
AddIcon /icons/dvi.gif .dvi
AddIcon /icons/uuencoded.gif .uu
AddIcon /icons/script.gif .conf .sh .shar .csh .ksh .tcl
AddIcon /icons/tex.gif .tex
AddIcon /icons/bomb.gif core
AddIcon /icons/back.gif ..
AddIcon /icons/hand.right.gif README
AddIcon /icons/folder.gif ^^DIRECTORY^^
AddIcon /icons/blank.gif ^^BLANKICON^^
DefaultIcon /icons/unknown.gif
ReadmeName README.html
HeaderName HEADER.html
IndexIgnore .??* *~ *# HEADER* README* RCS CVS *,v *,t
AddLanguage ca .ca
AddLanguage cs .cz .cs
AddLanguage da .dk
AddLanguage de .de
AddLanguage el .el
AddLanguage en .en
AddLanguage eo .eo
AddLanguage es .es
AddLanguage et .et
AddLanguage fr .fr
AddLanguage he .he
AddLanguage hr .hr
AddLanguage it .it
AddLanguage ja .ja
AddLanguage ko .ko
AddLanguage ltz .ltz
AddLanguage nl .nl
AddLanguage nn .nn
AddLanguage no .no
AddLanguage pl .po
AddLanguage pt .pt
AddLanguage pt-BR .pt-br
AddLanguage ru .ru
AddLanguage sv .sv
AddLanguage zh-CN .zh-cn
AddLanguage zh-TW .zh-tw
LanguagePriority en ca cs da de el eo es et fr he hr it ja ko ltz nl nn no pl pt pt-BR ru sv zh-CN zh-TW
ForceLanguagePriority Prefer Fallback
AddDefaultCharset UTF-8
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
AddHandler type-map var
AddType text/html .shtml
AddOutputFilter INCLUDES .shtml
Alias /error/ "/var/www/error/"
<IfModule mod_negotiation.c>
<IfModule mod_include.c>
<Directory "/var/www/error">
AllowOverride None
Options IncludesNoExec
AddOutputFilter Includes html
AddHandler type-map var
Order allow,deny
Allow from all
LanguagePriority en es de fr
ForceLanguagePriority Prefer Fallback
</Directory>
</IfModule>
</IfModule>
BrowserMatch "Mozilla/2" nokeepalive
BrowserMatch "MSIE 4\.0b2;" nokeepalive downgrade-1.0 force-response-1.0
BrowserMatch "RealPlayer 4\.0" force-response-1.0
BrowserMatch "Java/1\.0" force-response-1.0
BrowserMatch "JDK/1\.0" force-response-1.0
BrowserMatch "Microsoft Data Access Internet Publishing Provider" redirect-carefully
BrowserMatch "MS FrontPage" redirect-carefully
BrowserMatch "^WebDrive" redirect-carefully
BrowserMatch "^WebDAVFS/1.[0123]" redirect-carefully
BrowserMatch "^gnome-vfs/1.0" redirect-carefully
BrowserMatch "^XML Spy" redirect-carefully
BrowserMatch "^Dreamweaver-WebDAV-SCM1" redirect-carefully
- Removed unneeded files
rm /etc/httpd/conf.d/welcome.conf /etc/httpd/conf.d/proxy_ajp.conf
- Configured Apache to start on boot
/sbin/chkconfig --levels 345 httpd on
- Started Apache
/etc/init.d/httpd start