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--- wiki:experiences:igraltist:kvm [2010/11/10 14:31] – (old revision restored) 127.0.0.1
+++ wiki:experiences:igraltist:kvm [2012/05/13 05:53] (current) – (old revision restored) 127.0.0.1
@@ Line 1: / Line 1: @@
-[[wiki:experiences/igraltist|Back to igraltist's experiences]]\\
+[[wiki:experiences/igraltist#kvm_on_rsbac|Back to igraltist's experiences/KVM on RSBAC]]\\
 ====== Howto setup a kvm user on gentoo ======
@@ Line 18: / Line 18: @@
 Other packages should be installed on default installation.
@@ Line 124: / Line 125: @@
 KERNEL=="kvm", MODE="0660", GROUP="kvm"
 </code>
@@ Line 161: / Line 164: @@
 </code>
-  * create a test file.
+  * create a test file
 <code bash>
-su - kvm -c "qemu-img create /var/lib/kvm/tester.img 1MB"
+su - kvm -c "qemu-img create /var/lib/kvm/test.img 1MB"
 Formatting '/var/lib/kvm/tester.img', fmt=raw size=1048576
 </code>
@@ Line 173: / Line 176: @@
 drwxrwx---  2 root kvm     4096 10. Nov 15:27 .
 drwxr-xr-x 22 root root    4096 10. Nov 15:25 ..
--rw-r--r--  1 kvm  kvm  1048576 10. Nov 15:27 tester.img
+-rw-r--r--  1 kvm  kvm  1048576 10. Nov 15:27 test.img
 </code>
@@ Line 182: / Line 186: @@
 ===== Network =====
-This site will descibe on some example howto setup the [[wiki:experiences/igraltist/kvm-network|Network]].
+This site will describe on some example howto setup the [[wiki:experiences/igraltist/kvm-network|Network]].
@@ Line 193: / Line 199: @@
 ===== kvm-admin =====
-All preparation is done.
-\\
-I have wrote a script to easy managing kvm-guests.
-\\
-This script is in beta stage.
-\\
-!offline change to mercurial
-#It can be find here http://svn.kasten-edv.de/viewvc/kvm-admin/trunk/.
-\\
-For using it, iam doing this:
-  * create a dir for storing and check it out via svn
-<code bash>
-$mkdir ~/kvm
-$cd ~/kvm
-</code>
-<code bash>
-!offline change to mercurial
-svn checkout http://svn.kasten-edv.de/svn/kvm-admin/trunk/ .</code>
-  * copy it to '/etc' - Directory
-<code bash>
-$cd ..
-$su
-#cp -a kvm /etc
-#chmod 750 /etc/kvm
-#chgrp kvm /etc/kvm
-</code>
-===== example kvm-guest-config =====
+I use my own scripts to manage the kvm guest's.
-If all done then add or if it already there in '/etc/kvm/guestconfig/' a file example.\\
-Open it and add this:
-<code python>
-#################################################################################
-#   the config/default.cfg and path_config.cfg has the predefined variables	#
-#################################################################################
-#verbose = enabled		# give an output what is set, not work in moment
-test-only = enabled		# does not execute it but show it
-name = example			# the name for ifname when used the tap option and ifname is not set
-#hda = /vmserver/qemu.img
+It can be found here http://hg.kasten-edv.de/kvm-tools/
-cdrom = /usr/src/ISOS/debian-40r3-i386-netinst.iso
-## if use the virtio drive the if = virtio must set
-#file = file:/dev/sda1, if:virtio, boot:on
-file = file:/vmserver/qemu.img, if:scsi, boot:on
-#file = file:/vmserver/qemu_1.img, if:ide, index:0, media:disk
-#file = file:/vmserver/cd.iso, if:ide, index:1, media:cdrom
-script = kvm-dmz-ifup   	# default qemu-ifup
-mem = 265                	# default 128 MB => size in MB
-vnc = 4                 	# would be on to connect to your vnc host:4 than for use
-				# vnc-max-client is set to 998
-#vlan = 1                 	# default 0, vlan-max is set to 254
-#mac = 00:00:00:00:00:01 	#
+===== Example configuration =====
-#nic-model = virtio       	# ne2k_pci is default, with wrong driver wich qemu not supported
-                         	# the kvm-manager will show wich avaible
+All guest configuration files located in '/etc/kvm/domains/'.\\
-net-tap = enabled           	# use net option -tap
-net-user = disabled	 	# if tun-tap setup fail it will user -net user as defaul
-	                 	# -user is not actived in the moment
+  * example for a guest which on a headless machine, so vnc is using for installation
-boot = d                 	# default is c first drive "file" oder "hda"
-usb = enabled               	# turn on usb support
+<code python>
-usbdevice = tablet       	# is good if you used vnc with dektop on guest
+############################
-nographic = disabled		#
+# sample option for a disk #
-pid = enabled		     	#
+############################
-ifname = iface_test      	# it is the name for the tap,ifname ;
+drive = file=/dev/mapper/VG-example,if=virtio,index=0,media=disk,boot=off,cache=none
-				# is not set the name will be used
+# sample option for a cdrom, can also be a second disk
-			 	# and if name not set the filename
+drive = file=/path/to/my_cd_img.iso,if=virtio,index=1,media=cdrom,boot=on
-				# from the guest-config will be used
-language = en-us         	# default is de
+########################
-smp = 2                  	# default is no smp enabled
+# settings for network #
-localtime = enabled         	# default is False
+########################
-daemonize = enabled         	# default is enabled
+net = nic
-no-fd-bootchk = enabled     	# default is disabled
+# use tap device for briding
-keymaps = enabled          	# default is disabled, it need the path set in
+net = tap,bridge=br0
-				# config/path_config.cfg for keymaps
-no-acpi = disabled           	# default is disabled
+############################################################################
-std-vga = enabled	 	# default is enabled
+# use monitor option other the default unix socket or override the default #
+############################################################################
+# example for overridding the default
+# monitor = unix,path_to_your_own_socketfile,server,nowait
+# use tcp socket, every guest have to use a different port
+monitor = tcp,localhost,4444,server,nowait
 </code>
-===== test example config =====
-Now is time to test it.
-  * #cd /etc/kvm
-  * #ln -s kvm-admin.py  /bin/kvm-admin
+===== Test example config =====
+Befor start check the [[wiki:experiences/igraltist/kvm-network|Network]].
 <code python>
-#kvm-admin start example
+kvm-admin example show
-uid=1003(kvm) gid=1003(kvm) Gruppen=1003(kvm),6(disk),85(usb)
+This string would executed:
-[Errno 2] No such file or directory: '/vmserver/qemu.img'
+/usr/bin/kvm -uuid 0bcd5138-41bf-a5c0-0627-4e0b65d3871f -monitor tcp,localhost,4444,server,nowait -rtc clock=host,base=utc -runas kvm -M pc -drive file=/dev/mapper/VG-example,if=virtio,index=0,media=disk,boot=off,cache=none -drive file=/path/to/my_cd_img.iso,if=virtio,index=1,media=cdrom,boot=on -daemonize -net nic -net tap,ifname=example,script=/etc/kvm/scripts/kvm-ifup,downscript=/etc/kvm/scripts/kvm-ifdown -cpu core2duo -pidfile /var/run/kvm/example.pid -name example,process=example
-Setting up tun-tap-device, done ....
-The follow command would be executing:
-['/usr/local/kvm/72/bin/qemu-system-x86_64', '-cdrom', '/usr/src/ISOS/debian-40r3-i386-netinst.iso', '-net', 'nic,vlan=0,macaddr=A9:B9:C9:D9:E9:F0,model=rtl8139', '-net', 'tap,vlan=0,ifname=iface_test,script=/etc/kvm/scripts/kvm-dmz-ifup', '-vnc', ':4', '-m', '265', '-boot', 'd', '-k', 'en-us', '-pidfile', '/var/run/kvm/example.pid', '-smp', '2', '-L', '/usr/local/kvm/72/share/qemu', '-usb', '-usbdevice', 'tablet', '-name', 'example', '-no-fd-bootchk', '-daemonize', '-std-vga', '-localtime']
 </code>
-[[wiki:experiences/igraltist/kvm#Howto setup a kvm user on gentoo|Top]]
+[[wiki:experiences/igraltist/kvm#|Top]]

//