diff options
| -rw-r--r-- | kvm-wrapper.conf | 34 | ||||
| -rwxr-xr-x | net/kvm-ifdown | 12 | ||||
| -rwxr-xr-x | net/kvm-ifup | 18 | ||||
| -rw-r--r-- | net/kvm-net.conf | 5 | ||||
| -rwxr-xr-x | startup/kvm-wrapper-startup.sh | 80 | ||||
| -rw-r--r-- | startup/startup-list | 4 |
6 files changed, 153 insertions, 0 deletions
diff --git a/kvm-wrapper.conf b/kvm-wrapper.conf new file mode 100644 index 0000000..b7114e7 --- /dev/null +++ b/kvm-wrapper.conf @@ -0,0 +1,34 @@ +# +# KVM Wrapper Configuration File +# -- bencoh, 2009/06 +# + +KVM_BIN="/usr/bin/kvm" +KVM_IMG_BIN="/usr/bin/kvm-img" + +PID_DIR="/var/run/kvm-wrapper" +MONITOR_DIR="$PID_DIR/monitor" +SERIAL_DIR="$PID_DIR/serial" +VM_DIR="$ROOTDIR/vm" + +KVM_IMG_FORMAT="qcow2" + +# Some default KVM options +#xxDEFAULTxx# + +KVM_MEM="128M" +KVM_CPU_NUM="1" + +KVM_NETWORK_MODEL="rtl8139" +KVM_MACADDRESS="`random_mac`" +#KVM_BRIDGE + +KVM_BOOTDEVICE="c" +#KVM_HDA +#KVM_CDROM + +KVM_KEYMAP="en-us" +KVM_OUTPUT="-curses" + +#KVM_BIN + diff --git a/net/kvm-ifdown b/net/kvm-ifdown new file mode 100755 index 0000000..b1d7c2f --- /dev/null +++ b/net/kvm-ifdown @@ -0,0 +1,12 @@ +#!/bin/sh + +. /usr/share/kvm-wrapper/net/kvm-net.conf + +echo "$0:" + +echo "Removing $1 from bridge $BRIDGE" +ip link set $1 down +brctl delif "$BRIDGE" $1 + +exit 0 + diff --git a/net/kvm-ifup b/net/kvm-ifup new file mode 100755 index 0000000..87e105e --- /dev/null +++ b/net/kvm-ifup @@ -0,0 +1,18 @@ +#!/bin/sh + +# Debian default +#switch=$(ip route ls | awk '/^default / { for(i=0;i<NF;i++) { if ($(i) == "dev") print $(i+1) }}') +#/sbin/ifconfig $1 0.0.0.0 up +#/usr/sbin/brctl addif ${switch} $1 +#exit 0 + + +# Configuration with NAT support + +. /usr/share/kvm-wrapper/net/kvm-net.conf + +echo "$0:" +echo "Adding $1 to bridge interface $BRIDGE" +brctl addif "$BRIDGE" "$1" +ip link set "$1" up + diff --git a/net/kvm-net.conf b/net/kvm-net.conf new file mode 100644 index 0000000..bedcea2 --- /dev/null +++ b/net/kvm-net.conf @@ -0,0 +1,5 @@ +BRIDGE=kvmnat +#NETWORK=192.168.172.0 +#HOST=192.168.172.1 +#MASK=255.255.255.0 +#EXTIF=br0 diff --git a/startup/kvm-wrapper-startup.sh b/startup/kvm-wrapper-startup.sh new file mode 100755 index 0000000..17d6044 --- /dev/null +++ b/startup/kvm-wrapper-startup.sh @@ -0,0 +1,80 @@ +#!/bin/sh + +# kvm-wrapper startup init script +# This scripts starts/stops a list a VMs using the kvm-wrapper script +# -- bencoh, 2009/08/11 + +SCRIPTNAME=/etc/init.d/kvm-wrapper + +. /lib/lsb/init-functions + +KVM_WRAPPER_DIR=/usr/share/kvm-wrapper +KVM_WRAPPER="$KVM_WRAPPER_DIR"/kvm-wrapper.sh +KVM_VM_LIST="$KVM_WRAPPER_DIR"/startup/startup-list + +start_vm() +{ + VM_NAME="$1" +# SCREEN_SESSION_NAME="kvm-$VM_NAME" + log_begin_msg "Starting up VM : $VM_NAME ..." +# screen -d -m -S "$SCREEN_SESSION_NAME" /bin/sh -c "\"$KVM_WRAPPER\" start \"$VM_NAME\"" + $KVM_WRAPPER screen "$VM_NAME" + EXITNUM="$?" + echo $EXITNUM + case "$EXITNUM" in + 0) log_end_msg 0 ;; + *) log_end_msg 1 ;; + esac + return 0 +} + +do_start() +{ +grep -E -v '^#' "$KVM_VM_LIST" | +while read line +do + start_vm "$line" +done +} + +do_stop() +{ +grep -E -v '^#' "$KVM_VM_LIST" | +while read line +do + VM_NAME="$line" + log_begin_msg "Stopping VM : $VM_NAME ..." + "$KVM_WRAPPER" stop "$VM_NAME" + log_end_msg 0 +done +} + +case "$1" in + start) + log_begin_msg "Autostarting VMs (kvm-wrapper) ..." + do_start + case "$?" in + 0|1) log_end_msg 0 ;; + 2) log_end_msg 1 ;; + esac + ;; + stop) + log_begin_msg "Shutting down autostarted VMs (kvm-wrapper) ..." + do_stop + case "$?" in + 0|1) log_end_msg 0 ;; + 2) log_end_msg 1 ;; + esac + ;; + restart|force-reload) + ;; + start-vm) + start_vm "$2" + ;; + *) + echo "Usage: $SCRIPTNAME {start|stop}" >&2 + echo " $SCRIPTNAME start-vm xxxxx" >&2 + exit 3 + ;; +esac + diff --git a/startup/startup-list b/startup/startup-list new file mode 100644 index 0000000..5de13bb --- /dev/null +++ b/startup/startup-list @@ -0,0 +1,4 @@ +# kvm-wrapper startup VMs list +# Add in this file the VMs you want to be launched with the kvm-wrapper +# init.d script +# One line per VM |