diff options
Diffstat (limited to 'remote/modules/vmchooser/data/opt/openslx/scripts')
| -rwxr-xr-x | remote/modules/vmchooser/data/opt/openslx/scripts/systemd-vmchooser_env | 52 | ||||
| -rwxr-xr-x | remote/modules/vmchooser/data/opt/openslx/scripts/vmchooser-run_virt | 10 |
2 files changed, 58 insertions, 4 deletions
diff --git a/remote/modules/vmchooser/data/opt/openslx/scripts/systemd-vmchooser_env b/remote/modules/vmchooser/data/opt/openslx/scripts/systemd-vmchooser_env index c796b3db..913d9de6 100755 --- a/remote/modules/vmchooser/data/opt/openslx/scripts/systemd-vmchooser_env +++ b/remote/modules/vmchooser/data/opt/openslx/scripts/systemd-vmchooser_env @@ -36,7 +36,7 @@ mkdir -p "${VMCHOOSER_DIR}/fd-loop" -m 1777 grep -qE "unionfs |aufs " /proc/mounts && \ mount -n -o size=1500k -t tmpfs vm-loopimg "${VMCHOOSER_DIR}/data/loopimg" -# create an empty floppy image of 1.4MByte size +# create an empty floppy image of 1.44 MByte size dd "if=/dev/zero" "of=${VMCHOOSER_DIR}/data/loopimg/fd.img" count=2880 bs=512 2>/dev/null chmod 0777 "${VMCHOOSER_DIR}/data/loopimg/fd.img" @@ -51,8 +51,7 @@ mount -n -t msdos -o loop,umask=000 "${VMCHOOSER_DIR}/data/loopimg/fd.img" "${VM #fi # setup more scratch space for virtual machines, if configured -mkdir -p /tmp/virt -mkdir -p /var/log/samba +mkdir -p /tmp/virt /var/log/samba /run/samba # enable normal users to setup the extended virtual machine redo file space # and image source via network block device (NBD only at the moment) @@ -131,3 +130,50 @@ for floppy in $(dmesg|grep -i "Floppy drive"|sed "s,.*(s): ,,;s, is .*,,"); do j=$(expr $j + 1) done +################################################################################ +### Setup VM networking +################################################################################ + +# there will be three types of network interfaces for virtual machines available +# all will be configured for every type of virtualization tool +# a) br0 is the direct host bridge into the local LAN (br0 already exists) +# vmnet0 for VMware +# vboxnet0 for VirtualBox +# kvmnet0* for Qemu/KVM +# b) nat1 is an internal bridge which "NATes" into the local LAN (with DHCP) +# vmnet1 for VMware +# vboxnet1 for VirtualBox +# kvmnet1* for Qemu/KVM +# c) vsw2 is an internal host bridge to connect software defined LANs to +# vmnet2 for VMware +# vboxnet2 for VirtualBox +# kvmnet2* for Qemu/KVM + +# creating and configuring nat0 +brctl addbr nat1 +ip link set dev nat1 up +ip addr add 192.168.101.1/24 dev nat1 +echo "1" >/proc/sys/net/ipv4/conf/nat1/forwarding +echo "1" >/proc/sys/net/ipv4/conf/br0/forwarding 2>/dev/null +iptables -t nat -A POSTROUTING -o br0 -j MASQUERADE + +for wait in 1 1 2 2 3 end; do + grep '^SLX_DNS' "/opt/openslx/config" > /dev/null && break + [ "$wait" == "end" ] && echo "No DNS config found, using google dns" && break + echo "Waiting for DNS config.." + sleep "$wait" +done + +# read the DNS configuration and configure the udhcpd +[ -z "${SLX_DNS}" ] && SLX_DNS="8.8.8.8" +sed -i "s,DNSSERVER,${SLX_DNS},;s,DOMAIN,${SLX_NET_DOMAIN}," \ + /opt/openslx/vmchooser/config/udhcpd-nat1.conf + +mkdir -p /var/lib/udhcpd +udhcpd -S /opt/openslx/vmchooser/config/udhcpd-nat1.conf + +# creating and configuring vsw2 +brctl addbr vsw2 +ip link set dev vsw2 up +echo "1" >/proc/sys/net/ipv4/conf/vsw2/forwarding + diff --git a/remote/modules/vmchooser/data/opt/openslx/scripts/vmchooser-run_virt b/remote/modules/vmchooser/data/opt/openslx/scripts/vmchooser-run_virt index 2d6dfb41..bef43dd1 100755 --- a/remote/modules/vmchooser/data/opt/openslx/scripts/vmchooser-run_virt +++ b/remote/modules/vmchooser/data/opt/openslx/scripts/vmchooser-run_virt @@ -439,7 +439,8 @@ SPOOLDIR="/var/spool" QUEUE="STANDARD" # Start the lpdaemon listening on the given port -tcpsvd -E 0.0.0.0 5515 \ +# FixMe: Solution for general printer redirection in other cases (iptables on outgoing port) +tcpsvd -E 192.168.101.1 5515 \ lpd "$SPOOLDIR" \ sh -c "printergui $USER $SPOOLDIR/$QUEUE/\$DATAFILE" & @@ -542,6 +543,13 @@ if ! kill -0 "$PID_LPD"; then slxlog "virt-lpd" "Could not start tcpsvd/lpd for virtual machine session" fi +# Configure and start samba service to provide user's home directory +#if [ -f /usr/sbin/smbd ] ; then +# sudo /opt/openslx/bin/sed -i /opt/openslx/vmchooser/smb.conf -e "s,USER,$USER," +# sudo /usr/sbin/nmbd -s /opt/openslx/vmchooser/config/smb.conf +# sudo /usr/sbin/smbd -s /opt/openslx/vmchooser/config/smb.conf +#fi + # This will start the VM eval ${VIRTCMD} ${VIRTCMDOPTS} # |