108 lines
3.5 KiB
Bash
Executable File
108 lines
3.5 KiB
Bash
Executable File
#! /bin/sh
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# Copyright (c) 2012, 2013 Nicira, 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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# Have a look at /usr/share/doc/openvswitch-switch/README.Debian
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# for more information about configuring the /etc/network/interfaces.
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if [ -z "${IF_OVS_TYPE}" ]; then
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exit 0
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fi
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ovs_vsctl() {
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ovs-vsctl --timeout=5 "$@"
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}
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if (ovs_vsctl --version) > /dev/null 2>&1; then :; else
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exit 0
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fi
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if /etc/init.d/openvswitch-switch status > /dev/null 2>&1; then :; else
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/etc/init.d/openvswitch-switch start
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fi
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if [ "${MODE}" = "start" ]; then
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eval OVS_EXTRA=\"${IF_OVS_EXTRA}\"
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case "${IF_OVS_TYPE}" in
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OVSBridge)
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ovs_vsctl -- --may-exist add-br "${IFACE}" ${IF_OVS_OPTIONS}\
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${OVS_EXTRA+-- $OVS_EXTRA}
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if [ ! -z "${IF_OVS_PORTS}" ]; then
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ifup --allow="${IFACE}" ${IF_OVS_PORTS}
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fi
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;;
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OVSPort)
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ovs_vsctl -- --may-exist add-port "${IF_OVS_BRIDGE}"\
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"${IFACE}" ${IF_OVS_OPTIONS} \
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${OVS_EXTRA+-- $OVS_EXTRA}
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ifconfig "${IFACE}" up
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;;
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OVSIntPort)
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ovs_vsctl -- --may-exist add-port "${IF_OVS_BRIDGE}"\
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"${IFACE}" ${IF_OVS_OPTIONS} -- set Interface "${IFACE}"\
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type=internal ${OVS_EXTRA+-- $OVS_EXTRA}
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ifconfig "${IFACE}" up
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;;
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OVSBond)
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ovs_vsctl -- --fake-iface add-bond "${IF_OVS_BRIDGE}"\
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"${IFACE}" ${IF_OVS_BONDS} ${IF_OVS_OPTIONS} \
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${OVS_EXTRA+-- $OVS_EXTRA}
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ifconfig "${IFACE}" up
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for slave in ${IF_OVS_BONDS}
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do
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ifconfig "${slave}" up
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done
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;;
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OVSPatchPort)
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ovs_vsctl -- --may-exist add-port "${IF_OVS_BRIDGE}"\
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"${IFACE}" ${IF_OVS_OPTIONS} -- set Interface "${IFACE}" \
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type=patch options:peer="${IF_OVS_PATCH_PEER}" \
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${OVS_EXTRA+-- $OVS_EXTRA}
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;;
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OVSTunnel)
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ovs_vsctl -- --may-exist add-port "${IF_OVS_BRIDGE}"\
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"${IFACE}" ${IF_OVS_OPTIONS} -- set Interface "${IFACE}" \
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type=${IF_OVS_TUNNEL_TYPE} ${IF_OVS_TUNNEL_OPTIONS} \
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${OVS_EXTRA+-- $OVS_EXTRA}
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;;
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*)
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exit 0
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;;
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esac
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elif [ "${MODE}" = "stop" ]; then
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case "${IF_OVS_TYPE}" in
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OVSBridge)
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if [ ! -z "${IF_OVS_PORTS}" ]; then
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ifdown --allow="${IFACE}" ${IF_OVS_PORTS}
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fi
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ovs_vsctl -- --if-exists del-br "${IFACE}"
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;;
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OVSPort|OVSIntPort|OVSBond|OVSPatchPort|OVSTunnel)
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ovs_vsctl -- --if-exists del-port "${IF_OVS_BRIDGE}" "${IFACE}"
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;;
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*)
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exit 0
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;;
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esac
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fi
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exit 0
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