| Sean Dague | 7860f2b | 2015-11-17 11:59:07 -0500 | [diff] [blame] | 1 | #!/bin/bash -eu |
| 2 | # |
| 3 | # Copyright 2015 Hewlett-Packard Development Company, L.P. |
| 4 | # |
| 5 | # Licensed under the Apache License, Version 2.0 (the "License"); you may |
| 6 | # not use this file except in compliance with the License. You may obtain |
| 7 | # a copy of the License at |
| 8 | # |
| 9 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | # |
| 11 | # Unless required by applicable law or agreed to in writing, software |
| 12 | # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 13 | # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 14 | # License for the specific language governing permissions and limitations |
| 15 | # under the License. |
| 16 | # |
| 17 | # |
| 18 | # This replaces the ebtables on your system with a wrapper script that |
| 19 | # does implicit locking. This is needed if libvirt < 1.2.11 on your platform. |
| 20 | |
| 21 | EBTABLES=/sbin/ebtables |
| 22 | EBTABLESREAL=/sbin/ebtables.real |
| 23 | FILES=$TOP_DIR/files |
| 24 | |
| 25 | if [[ -f "$EBTABLES" ]]; then |
| 26 | if file $EBTABLES | grep ELF; then |
| 27 | sudo mv $EBTABLES $EBTABLESREAL |
| 28 | sudo install -m 0755 $FILES/ebtables.workaround $EBTABLES |
| 29 | echo "Replaced ebtables with locking workaround" |
| 30 | fi |
| 31 | fi |