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authorRafael G. Martins <rafael@rafaelmartins.eng.br>2013-11-16 01:36:28 -0200
committerRafael G. Martins <rafael@rafaelmartins.eng.br>2013-11-16 01:36:28 -0200
commit9ff8e5725adb5826e7386ca90ebbe0be8e3442a8 (patch)
treecc4a53ac296fb764063f53d2772fcbbe001d6cae /app-emulation/qemu-init-scripts/files/qemu-init-script
parentdo not try to kill daemon if it is dead (diff)
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fix config example, comments and error messages
Diffstat (limited to 'app-emulation/qemu-init-scripts/files/qemu-init-script')
-rw-r--r--app-emulation/qemu-init-scripts/files/qemu-init-script40
1 files changed, 26 insertions, 14 deletions
diff --git a/app-emulation/qemu-init-scripts/files/qemu-init-script b/app-emulation/qemu-init-scripts/files/qemu-init-script
index 1940a4b..2102cc0 100644
--- a/app-emulation/qemu-init-scripts/files/qemu-init-script
+++ b/app-emulation/qemu-init-scripts/files/qemu-init-script
@@ -1,13 +1,17 @@
#!/sbin/runscript
-# Copyright 2009-2012 Gentoo Foundation
+# Copyright 2009-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
-# To use this, symlink a target kvm instance to this script.
-# Literally, ln -s qemu /etc/init.d/<vm-type>.<vmname>
-# then have a config named /etc/conf.d/<vm-type>.<vmname>
+# You are not supposed to run this script directly. Create a symlink
+# for the qemu instance you want to run as well as a copy of the
+# configuration file and modify it appropriately like so...
#
-# Allowed vm-types are currently qemu and kvm.
-
+# ln -s qemu /etc/init.d/kvm.myserver
+# cp /etc/conf.d/qemu /etc/conf.d/kvm.myserver
+# nano /etc/conf.d/kvm.myserver
+#
+# where 'kvm' is the virtual machine type ('qemu' and 'kvm' allowed)
+# and 'myserver' is the name of your instance.
VMNAME=${SVCNAME#*.}
VMTYPE=${SVCNAME%.*}
@@ -92,12 +96,24 @@ send_command() {
echo "$@" | ${command} > /dev/null 2>&1
}
-sanity_check() {
+symlink_check() {
if [ "${VMNAME}" = "${SVCNAME}" ]; then
- eerror "You have to create an init script for each vm:"
- eerror " ln -s vm /etc/init.d/vm.vmname"
+ eerror "You are not supposed to run this script directly. Create a symlink"
+ eerror "for the qemu instance you want to run as well as a copy of the"
+ eerror "configuration file and modify it appropriately like so..."
+ eerror
+ eerror " ln -s qemu /etc/init.d/kvm.myserver"
+ eerror " cp /etc/conf.d/qemu /etc/conf.d/kvm.myserver"
+ eerror " `basename "${EDITOR:-nano}"` /etc/conf.d/kvm.myserver"
+ eerror
+ eerror "where 'kvm' is the virtual machine type ('qemu' and 'kvm' allowed)"
+ eerror "and 'myserver' is the name of your instance."
return 1
fi
+}
+
+sanity_check() {
+ symlink_check || return 1
DISKIMAGE=$(readlink -f "${DISKIMAGE}")
if [ ! -f "${DISKIMAGE}" -a ! -b "${DISKIMAGE}" ]; then
@@ -183,11 +199,7 @@ start() {
}
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
+ symlink_check || return 1
ebegin "Rebooting ${VMNAME}"
send_command system_reset