Export compile directory to guests

Use 9p over virtio to share files on the host with the guest domains.
The files are accessible in the guests /hostfs directory.
This commit is contained in:
Reto Buerki
2013-01-17 16:54:58 +01:00
committed by Tobias Brunner
parent 48ea1d8b0b
commit 0593b6c975
13 changed files with 61 additions and 14 deletions
+7 -3
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@@ -1,6 +1,6 @@
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86_64 3.5.0 Kernel Configuration
# Linux/x86_64 3.5.3 Kernel Configuration
#
CONFIG_64BIT=y
# CONFIG_X86_32 is not set
@@ -741,7 +741,9 @@ CONFIG_WIRELESS=y
#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_NET_9P=y
CONFIG_NET_9P_VIRTIO=y
# CONFIG_NET_9P_DEBUG is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set
@@ -1385,7 +1387,7 @@ CONFIG_REISERFS_FS=y
# CONFIG_GFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1464,6 +1466,8 @@ CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_9P_FS=y
CONFIG_9P_FS_POSIX_ACL=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
+5
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@@ -30,6 +30,11 @@
<controller type='usb' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<filesystem type='mount' accessmode='passthrough'>
<source dir='/var/run/kvm-swan-hostfs'/>
<target dir='/hostshare'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</filesystem>
<interface type='network'>
<mac address='52:54:00:9a:e2:de'/>
<source network='vnet2'/>
+5 -3
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@@ -30,9 +30,11 @@
<controller type='usb' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<controller type='sata' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</controller>
<filesystem type='mount' accessmode='passthrough'>
<source dir='/var/run/kvm-swan-hostfs'/>
<target dir='/hostshare'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</filesystem>
<interface type='network'>
<mac address='52:54:00:40:85:6b'/>
<source network='vnet3'/>
+5 -3
View File
@@ -30,9 +30,11 @@
<controller type='usb' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<controller type='sata' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</controller>
<filesystem type='mount' accessmode='passthrough'>
<source dir='/var/run/kvm-swan-hostfs'/>
<target dir='/hostshare'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</filesystem>
<interface type='network'>
<mac address='52:54:00:ae:f1:f8'/>
<source network='vnet1'/>
+5 -3
View File
@@ -30,9 +30,11 @@
<controller type='usb' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<controller type='sata' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</controller>
<filesystem type='mount' accessmode='passthrough'>
<source dir='/var/run/kvm-swan-hostfs'/>
<target dir='/hostshare'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</filesystem>
<interface type='network'>
<mac address='52:54:00:b9:15:a9'/>
<source network='vnet1'/>
+6 -1
View File
@@ -25,11 +25,16 @@
<driver name='qemu' type='qcow2' cache='writethrough'/>
<source file='/var/lib/libvirt/images/moon.qcow2'/>
<target dev='vda' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</disk>
<controller type='usb' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<filesystem type='mount' accessmode='passthrough'>
<source dir='/var/run/kvm-swan-hostfs'/>
<target dir='/hostshare'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</filesystem>
<interface type='network'>
<mac address='52:54:00:43:e3:35'/>
<source network='vnet2'/>
+6 -1
View File
@@ -25,11 +25,16 @@
<driver name='qemu' type='qcow2' cache='writethrough'/>
<source file='/var/lib/libvirt/images/sun.qcow2'/>
<target dev='vda' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</disk>
<controller type='usb' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<filesystem type='mount' accessmode='passthrough'>
<source dir='/var/run/kvm-swan-hostfs'/>
<target dir='/hostshare'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</filesystem>
<interface type='network'>
<mac address='52:54:00:77:43:ea'/>
<source network='vnet1'/>
+5
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@@ -30,6 +30,11 @@
<controller type='usb' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<filesystem type='mount' accessmode='passthrough'>
<source dir='/var/run/kvm-swan-hostfs'/>
<target dir='/hostshare'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</filesystem>
<interface type='network'>
<mac address='52:54:00:69:d3:80'/>
<source network='vnet2'/>
+5
View File
@@ -30,6 +30,11 @@
<controller type='usb' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<filesystem type='mount' accessmode='passthrough'>
<source dir='/var/run/kvm-swan-hostfs'/>
<target dir='/hostshare'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</filesystem>
<interface type='network'>
<mac address='52:54:00:4b:23:fa'/>
<source network='vnet1'/>
+1
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@@ -0,0 +1 @@
/hostshare /hostfs 9p trans=virtio,version=9p2000.L 0 0
+3
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@@ -48,6 +48,7 @@ do_on_exit umount $LOOPDIR/proc
mkdir -p $LOOPDIR/root/compile
log_action "Mounting $ROOTIMGCOMPILEDIR as /root/compile"
execute "mount -o bind $ROOTIMGCOMPILEDIR $LOOPDIR/root/compile"
do_on_exit rm -r $LOOPDIR/root/compile
do_on_exit umount $LOOPDIR/root/compile
echo "Installing software from source"
@@ -63,3 +64,5 @@ done
log_action "Removing /etc/resolv.conf"
execute "rm -f $LOOPDIR/etc/resolv.conf"
mkdir -p $LOOPDIR/hostfs
+4
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@@ -6,6 +6,7 @@ NETWORKS="vnet1 vnet2 vnet3"
CONFDIR=$PWD/config/kvm
KNLSRC=$BUILDDIR/$KERNEL/arch/x86/boot/bzImage
KNLTARGET=/var/run/kvm-swan-kernel
HOSTFSTARGET=/var/run/kvm-swan-hostfs
echo "Starting test environment"
@@ -16,6 +17,9 @@ check_commands virsh
log_action "Deploying kernel $KERNEL"
execute "ln -fs $KNLSRC $KNLTARGET"
log_action "Deploying $ROOTIMGCOMPILEDIR as hostfs"
execute "ln -Tfs $ROOTIMGCOMPILEDIR $HOSTFSTARGET"
for net in $NETWORKS
do
log_action "Network $net"
+4
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@@ -6,6 +6,7 @@ echo "Stopping test environment"
NETWORKS="vnet1 vnet2 vnet3"
KNLTARGET=/var/run/kvm-swan-kernel
HOSTFSTARGET=/var/run/kvm-swan-hostfs
[ `id -u` -eq 0 ] || die "You must be root to run $0"
@@ -26,3 +27,6 @@ done
log_action "Removing kernel $KERNEL"
execute "rm $KNLTARGET"
log_action "Removing link to hostfs"
execute "rm $HOSTFSTARGET"