mirror of
https://github.com/openvswitch/ovs
synced 2025-10-29 15:28:56 +00:00
8a5b3cfd91
The dh_installinit --error-handler option makes a lot of sense, but after playing with it for a while I could not figure out a nice way to use it only for openvswitch-switch without either duplicating the dh_installinit fragments in postinst and prerm (the actual bug that was reported) or omitting them for some package. Also, we forgot to write the error handler function for the prerm. This commit switches to a different way to avoid failing the install when the kernel module is not available, without using --error-handler. CC: 663051@bugs.debian.org Reported-by: Thomas Goirand <zigo@debian.org> Reviewed-by: Simon Horman <horms@verge.net.au> Signed-off-by: Ben Pfaff <blp@nicira.com>
113 lines
2.9 KiB
Bash
Executable File
113 lines
2.9 KiB
Bash
Executable File
#! /bin/sh
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#
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# Copyright (C) 2011, 2012 Nicira Networks, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at:
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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### BEGIN INIT INFO
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# Provides: openvswitch-switch
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# Required-Start: $network $named $remote_fs $syslog
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# Required-Stop: $remote_fs
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Open vSwitch switch
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# Description: openvswitch-switch provides the userspace components and utilities for
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# the Open vSwitch kernel-based switch.
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### END INIT INFO
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(test -x /usr/sbin/ovs-vswitchd && test -x /usr/sbin/ovsdb-server) || exit 0
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. /usr/share/openvswitch/scripts/ovs-lib
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test -e /etc/default/openvswitch-switch && . /etc/default/openvswitch-switch
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if test X"$BRCOMPAT" = Xyes && test ! -x /usr/sbin/ovs-brcompatd; then
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BRCOMPAT=no
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log_warning_msg "ovs-brcompatd missing, disabling bridge compatibility"
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fi
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ovs_ctl () {
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set /usr/share/openvswitch/scripts/ovs-ctl "$@"
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if test X"$BRCOMPAT" = Xyes; then
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set "$@" --brcompat
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fi
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"$@"
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}
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load_kmod () {
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ovs_ctl load-kmod || exit $?
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}
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start () {
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if ovs_ctl load-kmod; then
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:
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else
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echo "Module has probably not been built for this kernel."
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if ! test -d /usr/share/doc/openvswitch-datapath-source; then
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echo "Install the openvswitch-datapath-source package, then read"
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else
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echo "For instructions, read"
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fi
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echo "/usr/share/doc/openvswitch-datapath-source/README.Debian"
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if test X"$OVS_MISSING_KMOD_OK" = Xyes; then
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# We're being invoked by the package postinst. Do not
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# fail package installation just because the kernel module
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# is not available.
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exit 0
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fi
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fi
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set ovs_ctl ${1-start} --system-id=random
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if test X"$FORCE_COREFILES" != X; then
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set "$@" --force-corefiles="$FORCE_COREFILES"
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fi
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"$@" || exit $?
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ovs_ctl --protocol=gre enable-protocol
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}
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stop () {
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ovs_ctl stop
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}
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case $1 in
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start)
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start
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;;
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stop | force-stop)
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stop
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;;
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reload | force-reload)
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# The OVS daemons keep up-to-date.
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;;
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restart)
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stop
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start
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;;
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status)
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ovs_ctl status
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exit $?
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;;
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force-reload-kmod)
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start force-reload-kmod
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;;
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load-kmod)
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load_kmod
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;;
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*)
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echo "Usage: $0 {start|stop|restart|force-reload|status|force-stop|force-reload-kmod|load-kmod}" >&2
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exit 1
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;;
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esac
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exit 0
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