Initial import of the vm init script.HEADmaster

1 files changed, 75 insertions, 0 deletions

diff --git a/vm.init b/vm.init
new file mode 100755
index 0000000..70a9c0b
--- /dev/null
+++ b/vm.init
@@ -0,0 +1,75 @@
+#!/sbin/runscript
+# Copyright 2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+VMNAME=${SVCNAME#*.}
+PIDFILE=/var/run/vm/${VMNAME}.pid
+MONITOR=/var/run/vm/${VMNAME}.monitor
+
+opts="reboot"
+
+depend() {
+	 if [ "${NETWORK}" = "vde" ]; then
+	 	need vde net.vde0
+	 fi
+}
+
+send_command() {
+    echo "$@" | nc6 -U ${MONITOR} --send-only >/dev/null 2>&1
+}
+
+start() {
+    if [ ${VMNAME} = ${SVCNAME} ]; then
+	eerror "You have to create an init script for each vm:"
+	eerror " ln -s vm /etc/init.d/vm.vmname"
+	return 1
+    fi
+
+    _macaddr=$(fgrep ${VMNAME} /etc/ethers | awk '{ print $1 }')
+    if [ -z ${_macaddr} ]; then
+	eerror "Unable to find a mac address for the given machine"
+	eend 1
+	return 1
+    fi
+
+    ebegin "Starting ${VMSOFTWARE-qemu} for ${VMNAME}"
+    start-stop-daemon --start /usr/bin/${VMSOFTWARE-qemu} \
+	--pidfile ${PIDFILE} \
+	-- -daemonize -pidfile ${PIDFILE} -monitor unix:${MONITOR},server,nowait -runas nobody \
+	${ENABLE_KVM+--enable-kvm} $(readlink ${IMAGE}) \
+	-net ${NETWORK} -net nic,macaddr=${_macaddr}${NETWORK_MODEL+,model=${NETWORK_MODEL}} \
+	${MEMORY+-m ${MEMORY}} ${VNC_ADDRESS+-vnc ${VNC_ADDRESS}} ${OTHER_ARGS}
+    eend $?
+}
+
+reboot() {
+    if [ ${VMNAME} = ${SVCNAME} ]; then
+	eerror "You have to create an init script for each vm:"
+	eerror " ln -s vm /etc/init.d/vm.vmname"
+	return 1
+    fi
+    
+    ebegin "Rebooting ${VMNAME}"
+    send_command system_reset
+    eend $?
+}
+
+stop() {
+    if [ ${VMNAME} = ${SVCNAME} ]; then
+	eerror "You have to create an init script for each vm:"
+	eerror " ln -s vm /etc/init.d/vm.vmname"
+	return 1
+    fi
+
+    ebegin "Powering off ${VMNAME}"
+    send_command system_powerdown
+    eend $?
+
+    sleep 15
+
+    ebegin "Stopping ${VMSOFTWARE-qemu} for ${VMNAME}"
+    start-stop-daemon --stop /usr/bin/${VMSOFTWARE-qemu} \
+	--user nobody \
+	--pidfile ${PIDFILE} \
+	--quiet
+}