diff options
Diffstat (limited to 'app-emulation/qemu-init-scripts/files/qemu-init-script')
| -rw-r--r-- | app-emulation/qemu-init-scripts/files/qemu-init-script | 40 |
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 |