Editing
Msg09371.html
From Linix VServer
Jump to navigation
Jump to search
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
----- [<nowiki/>[[msg09370.html|Date Prev]]][<nowiki/>[[msg09372.html|Date Next]]][<nowiki/>[[msg09359.html|Thread Prev]]][<nowiki/>[[msg09374.html|Thread Next]]][<nowiki/>[[index.html#09371|Date Index]]][<nowiki/>[[threads.html#09371|Thread Index]]] <span id="vserver-request-for-comments-crux-vserver-install-notes"></span> = [Vserver] Request for comments: Crux vserver install notes = ----- * '''From:''' smagnuson * '''Date:''' Thu, 7 Apr 2005 20:31:46 +0200 (CEST) ----- <pre> I have vserver up and running on Crux linux. Below are my install notes. Any errors I have will (hopefully) get smoothed over on my next installation. Feel free to make comments / use this document if you desire. thanks sig How to install and use vserver with Crux 2.0 http://crux.nu/ http://linux-vserver.org/ Notes: Expect to find errors I may be doing things completely backwards but it seems to work vservers are going to be installed onto seperate partition /vservers I use sudo for most root commands. If you prefer to use root then ignore sudo at front of commands ###### # #Preparing your host server with vserver # ###### #Get vserver code cd ~/src/vserver wget http://www.13thfloor.at/vserver/d_rel26/v1.9.5/util-vserver-0.30.204.tar.gz gzip -d util-vserver-0.30.204.tar.gz tar -xf util-vserver-0.30.204.tar wget http://www.13thfloor.at/vserver/d_rel26/v1.9.5/linux-vserver-1.9.5.tar.gz gzip -d linux-vserver-1.9.5.tar.gz tar -xf linux-vserver-1.9.5.tar # Get vanilla linux kernel and compile in vserver patch aquired from above cd /usr/src sudo wget ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-2.6.11.5.tar.bz2 sudo bzip2 -d linux-2.6.11.5.tar.bz2 tar -xf linux-2.6.11.5.tar cd linux-2.6.11.5 sudo cp ../linux-2.6.6/.config . sudo cp ~/src/vserver/patch-2.6.11.5-vs1.9.5.diff sudo patch -p1 -s <../patch-2.6.11.5-vs1.9.5.diff sudo make menuconfig sudo make all sudo make modules_install #Install newly patched kernel cd /usr/src sudo rm linux sudo ln -s linux-2.6.11.5 linux sudo cp /usr/src/linux-2.6.11.5/arch/i386/boot/bzImage /boot/vmlinuz-2.6.11.5-1 sudo cp System.map /boot/System.map-2.6.11.5-1 cd /boot sudo ls -s System.map-2.6.6-2 System.map sudo vi /etc/lilo.conf ... ... image=/boot/vmlinuz-2.6.11.5-1 label=KERNEL-4 root=/dev/discs/disc0/part2 read-only sudo lilo -q sudo lilo sudo lilo -q #Install additional/required software sudo prt-get install iproute2 sudo prt-get install iptables sudo prt-get install rsync #Get vconfig binary cd ~/src/ wget http://www.candelatech.com/~greear/vconfig sudo cp vconfig /usr/local/sbin #Complile and install vserver utilities cd ~/src/vserver/util-vserver-0.30.204 ./configure --prefix=/usr/local make sudo make install #Create vserver guest OS directory sudo mkdir -m 000 /vservers sudo mkdir /vservers/vcrux01 #If using SSH (or any other port listening application) change it to listen to the specific interface (ie not 0.0.0.0) sudo vi /etc/ssh/sshd_config ... ... ListenAddress 172.27.12.19 ... ... #restart ssh and ensure it still works sudo /etc/rc.d/sshd restart ###### # #Building your first vserver # ###### sudo vserver vcrux01 build -m skeleton -n vcrux01 --context 100 --hostname vcrux01.domain.net --interface 172.27.12.24 --netdev eth0 --netmask 255.255.248.0 --initstyle plain #Set up vserver barrier sudo showattr -d /vservers ---bui- /vservers sudo setattr --barrier /vservers sudo showattr -d /vservers ---Bui- /vservers #I don't think this is required anymore #sudo chmod 0000 /vservers #set default tty (not sure if this works) sudo mkdir -p /usr/local/etc/vservers/.defaults/apps/init cd /usr/local/etc/vservers/.defaults/apps/init sudo ln -s /dev/tty6 tty #Check the folowing files to ensure all it configured fine. If not edit files. cat /usr/local/etc/vservers/vcrux01/apps/init/style plain cat /usr/local/etc/vservers/vcrux01/interfaces/dev eth0 cat /usr/local/etc/vservers/vcrux01/interfaces/mask 255.255.248.0 cat /usr/local/etc/vservers/vcrux01/interfaces/0/ip 172.27.12.24 cat /usr/local/etc/vservers/vcrux01/interfaces/0/name c01 cat /usr/local/etc/vservers/vcrux01/uts/nodename vcrux01.domain.net cat /usr/local/etc/vservers/vcrux01/name vcrux01 cat /usr/local/etc/vservers/vcrux01/fstab none /proc proc defaults 0 0 none /tmp tmpfs size=16m,mode=1777 0 0 none /dev/pts devpts gid=5,mode=620 0 0 cat /usr/local/etc/vservers/crux01/context 100 ###### # #Install Crux to /vserver/vcrux01 # ###### #boot from crux install cd #mount /, /usr, and /vservers to /mnt, /mnt/usr, and /mnt/vservers #chroot to /mnt #set root password #run crux setup #use /mnt/vservers/vcrux01 as install point #do not compile kernel, not used #do not run lilo #do not run lilo #do not run lilo #see crux handbook for details: http://crux.nu/doc/handbook.html #boot OS back up #configure guest OS vcrux01 cd /mnt/vservers/vcrux01 sudo vi ./etc/rc.conf TIMEZONE=Canada/Mountain HOSTNAME=vcrux01 SERVICES=(crond sshd) sudo rm -f ./etc/mtab sudo vi ./etc/mtab /dev/hdv1 / ufs rw 0 0 sudo chmod 644 ./etc/mtab sudo vi ./etc/rc #At the very least comment out: #/bin/rm -f /etc/mtab* #null this file out cat /dev/null > ./etc/fstab sudo vi ./etc/hosts.allow sshd:all cat /dev/null > ./etc/rc.d/net sudo vi ./etc/resolve.conf domain domain.net search domain1.net nameserver xx.xx.xx.xx nameserver xx.xx.xx.xx sudo vi ./etc/inittab #c1:2:respawn:/sbin/agetty 38400 vc/1 linux #c2:2:respawn:/sbin/agetty 38400 vc/2 linux #c3:2:respawn:/sbin/agetty 38400 vc/3 linux #c4:2:respawn:/sbin/agetty 38400 vc/4 linux #c5:2:respawn:/sbin/agetty 38400 vc/5 linux #c6:2:respawn:/sbin/agetty 38400 vc/6 linux #ca::ctrlaltdel:/sbin/shutdown -t3 -r now sudo chmod 0666 ./dev/tty ###### # #Start your vserver # ###### sudo /usr/local/lib/util-vserver/vprocunhide sudo vserver-stat CTX PROC VSZ RSS userTIME sysTIME UPTIME NAME 0 32 33.5M 3K 0m07s48 0m09s62 13h50m14 root server sudo vserver vcrux01 start sudo vserver-stat CTX PROC VSZ RSS userTIME sysTIME UPTIME NAME 0 32 33.5M 3K 0m07s48 0m09s62 13h50m14 root server 100 4 7.4M 769 0m00s72 0m00s71 13h49m58 vcrux01 #Enter vserver and complete setup sudo vserver vcrux01 enter #Add groups and users #For sendmail alert you may see /usr/bin/newaliases #setup crux ports (using httpup (curl and httpup) if necessary) and update ports #see crux handbook for details: http://crux.nu/doc/handbook.html ###### # #Creating your 2nd, 3rd, nth vserver # ###### #On host OS #Copy existing vserver sudo vserver vcrux01 stop sudo vserver vcrux02 build -m skeleton -n vcrux02 --context 200 --hostname vcrux02.domain.net --interface 172.27.12.40 --netdev eth0 --netmask 255.255.248.0 --initstyle plain sudo touch /etc/vservers/vcrux01.conf sudo vserver-copy vcrux01 vcrux02 cat /usr/local/etc/vservers/vcrux02/apps/init/style plain cat /usr/local/etc/vservers/vcrux02/interfaces/dev eth0 cat /usr/local/etc/vservers/vcrux02/interfaces/mask 255.255.248.0 cat /usr/local/etc/vservers/vcrux02/interfaces/0/ip 172.27.12.40 cat /usr/local/etc/vservers/vcrux02/interfaces/0/name c02 cat /usr/local/etc/vservers/vcrux02/uts/nodename vcrux02.domain.net cat /usr/local/etc/vservers/vcrux02/name vcrux02 cat /usr/local/etc/vservers/vcrux02/fstab none /proc proc defaults 0 0 none /tmp tmpfs size=16m,mode=1777 0 0 none /dev/pts devpts gid=5,mode=620 0 0 cat /usr/local/etc/vservers/crux02/context 200 sudo vi /vservers/vcrux02/etc/rc.conf HOSTNAME=vcrux02 #Start your new vserver sudo /usr/local/lib/util-vserver/vprocunhide sudo vserver-stat CTX PROC VSZ RSS userTIME sysTIME UPTIME NAME 0 32 33.5M 3K 0m07s48 0m09s62 13h50m14 root server 100 4 7.4M 769 0m00s72 0m00s71 13h49m58 vcrux01 sudo vserver vcrux01 start sudo vserver-stat CTX PROC VSZ RSS userTIME sysTIME UPTIME NAME 0 32 33.5M 3K 0m07s48 0m09s62 13h50m14 root server 100 4 7.4M 769 0m00s72 0m00s71 13h49m58 vcrux01 200 4 7.4M 769 0m00s83 0m00s93 13h55m46 vcrux02 #Enter vserver and complete setup sudo vserver vcrux01 enter ###### # #How I'm starting/stopping vservers at boot time # ###### #On host OS sudo vi /etc/rc.conf SERVICES=(net crond sshd vcrux01 vcrux02 vcrux03) sudo vi /etc/rc.d/vcrux01 #!/bin/sh # # /etc/rc.d/vserver: start/stop vservers # VSERVER=vcrux01 case $1 in start) /usr/local/lib/util-vserver/vprocunhide /usr/local/sbin/vserver $VSERVER start ;; stop) /usr/local/sbin/vserver $VSERVER stop ;; status) /usr/local/sbin/vserver-stat ;; *) echo "usage: $0 [start|stop|status]" ;; esac # End of file ###### # #Common commands I'm using # ###### #On the Host OS /usr/local/lib/util-vserver/vprocunhide #This command makes available some areas of /proc to verserver. Only need to run once per boot. /usr/local/sbin/vserver vcrux01 start #Start vcrux01 vserver /usr/local/sbin/vserver vcrux01 stop #Stop vcrux01 vserver /usr/local/sbin/vserver vcrux01 enter #Enter vcrux01 vserver /usr/local/sbin/vserver-stat #Displays status of running ververs /usr/local/sbin/vserver-info #Displays build/versioning info of verserver install /usr/local/sbin/vps -ef #vserver ps command /usr/local/sbin/vtop #vserver top command /usr/local/sbin/vuname --xid 100 #vserver uname command. Displays uname of vserver with context ID #more commands in /usr/local/sbin/ and /usr/local/lib/util-vserver/ #THE END </pre> ----- * '''Follow-Ups''': ** '''[[msg09374.html|Re: [Vserver] Request for comments: Crux vserver install notes]]''' *** ''From:'' Herbert Poetzl * Prev by Date: '''[[msg09370.html|RE: [Vserver] a couple of beginner questions]]''' * Next by Date: '''[[msg09372.html|[Vserver] Plesk]]''' * Previous by thread: '''[[msg09359.html|[Vserver] util-vserver + dietlibc ...]]''' * Next by thread: '''[[msg09374.html|Re: [Vserver] Request for comments: Crux vserver install notes]]''' * Index(es): ** [[index.html#09371|'''Date''']] ** [[threads.html#09371|'''Thread''']]
Summary:
Please note that all contributions to Linix VServer may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see
Linix VServer:Copyrights
for details).
Do not submit copyrighted work without permission!
Cancel
Editing help
(opens in new window)
Navigation menu
Page actions
Page
Discussion
Read
Edit
History
Page actions
Page
Discussion
More
Tools
Personal tools
Not logged in
Talk
Contributions
Create account
Log in
About
Overview
Paper
News
Developers
Donations
Search
Getting Started
Downloads
FAQs
Documentation
Support
Participate
How to participate
Report a Bug
Communicate
Teams/Projects
Hall of Fame
Resources
Archives
Recent Wiki Changes
Pastebin
Related Projects
VServer Hosting
Happy VServer Users
Tools
What links here
Related changes
Special pages
Page information