Differences

This shows you the differences between two versions of the page.

--- vms:ipfire [2015/03/31 03:15]
admin [Create the IPFire Virtual Hard Disk]
+++ vms:ipfire [2015/03/31 19:26]
admin [Start the VM]
@@ Line 39: / Line 39: @@
 ==== Create the IPFire Virtual Hard Disk ====
 ----
+We intend to generally use FBD (File Based Devices) VDIs in our deployment, so we'll create an FBD:
+<code>
+> zcat ipfire-2.17.1gb-ext4-scon.i586-full-core87.img.gz > /opt/xen/X-Local-VMS/ipfire
+> fallocate -l 4G /opt/xen/X-Local-VMS/ipfire
+</code>
-++++ Depracated method (click to see) |
+If we were to use LVM VDIs, we'd use:
+<code>
+> lvcreate -L 4G -n ipfire vg0
+> zcat ipfire-2.17.1gb-ext4-scon.i586-full-core87.img.gz > /dev/vg0/ipfire
+</code>
+----
+==== Create VM configuration file ====
+----
+By convention, Xen VMs configuration files should end in .cfg, but to help differentiate Paravirts and HVMs, we'll use the .hvm suffix. Thus we'll create //**/opt/xen/X-Local-VMS/ipfire.hvm**//
+To get more details about the configuration's options, you can refer to [[http://wiki.ipfire.org/en/virtualization/xen/discussion_-_building_hvm_virtual_on_debian_xen_4.1#create_the_configuration_file|the original article this procedure is inspired from]].
+<code>
+> nano /opt/xen/X-Local-VMS/ipfire.hvm
+kernel="hvmloader"
+builder='hvm'
+device_model='qemu-dm'
+memory = 512 # adjust this as needed, though 512M is enough for most purposes
+name = "ipfire"
+vcpus=1 # adjust as needed, though a single processor is fine
+# this is the heart of the matter, setting up the correct network interfaces
+# the bridge should match your configuration (must be defined to Xen)
+# the mac address must be unique in YOUR network
+# vifname simply allows you to find the interface from the DOM0 using ifconfig
+vif         = [
+                  'mac=00:17:3e:be:b1:1a, bridge=xenbr0,vifname=fw_green',  ## Green
+                  'mac=00:17:3e:be:b1:1b, bridge=xenbr1,vifname=fw_red',    ## Red
+#                  'mac=00:17:3e:be:b1:1c, bridge=xenbr2,vifname=fw_blue',   ## Blue
+#                  'mac=00:17:3e:be:b1:1d, bridge=xenbr3,vifname=fw_orange', ## Orange
+               ]
+# points to the storage used for this DOMU
+disk = [
+                'file:/opt/xen/X-Local-VMS/ipfire,hda,w',
+# for LVM partitions: 'phy:/dev/vg0/ipfire,hda,w',
+       ]
+localtime=0  # take time from server clock
+serial='pty' # allow us to connect from xl console
+boot="c"
+sdl=0
+acpi=1
+apic=1
+pae=1
+usbdevice='tablet'
+# do not use VNC since console is redirected to DOM0
+#vnc=1
+#vncdisplay=1
+</code>
+----
+==== Start the VM ====
+----
+Now we'd like to start the virtual machine.
+Unfortunately, we're using the XAPI toolstack which doesn't provide an equivalent to the **xl create <vm> -c**.\\
+Well have to modify the toolstack and reboot (had no time to search how to only reboot the toolstack itself).
+<code>
+> nano /etc/default/xen
+TOOLSTACK=xl
+> reboot
+</code>
+Start the virtual with
+<code>
+> cd /opt/xen/X-Local-VMS/
+> xl create ipfire -c
+</code>
+It will boot, do some housekeeping and reboot. During the reboot you will lose your console, and must reconnect.
+the -c tells xl to connect you to the console immediately. You can watch as the housekeeping is done (mainly, enlarging the / partition), then you will see the reboot message. When you are back at the DOM0 prompt, reconnect with
+xl console ipfire
+and configure your router. Remember, if you are connected over a terminal window on your workstation (likely via ssh), the size of the window should be as close as possible to 80 char x 24 lines. This is an ongoing issue with the scon install, and one that can not be easily fixed.
+==== STOP ====
+++++ Deprecated method (click to see) |
 Follow the [[hypervisor:base:xcp-xapi#create_and_access_a_vdi_from_dom0|procedure described in this wiki]] to create a dedicated VDI for the IPFire VM. But **DO NOT PLUG THE VBD YET**, as we'll first copy the IPFire image disk to it.
@@ Line 76: / Line 166: @@
 ----
-==== STOP ====
 ++++ See deprecated method |