projects / packages / vzctl.git / blame
| Commit | Line | Data |
|---|---|---|
| 88d20d00 TP |
1 | #!/bin/bash |
| 2 | # Copyright (C) 2000-2007 SWsoft. All rights reserved. | |
| 3 | # | |
| 4 | # This program is free software; you can redistribute it and/or modify | |
| 5 | # it under the terms of the GNU General Public License as published by | |
| 6 | # the Free Software Foundation; either version 2 of the License, or | |
| 7 | # (at your option) any later version. | |
| 8 | # | |
| 9 | # This program is distributed in the hope that it will be useful, | |
| 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 | # GNU General Public License for more details. | |
| 13 | # | |
| 14 | # You should have received a copy of the GNU General Public License | |
| 15 | # along with this program; if not, write to the Free Software | |
| 16 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 17 | # | |
| 18 | # | |
| 19 | # This script deletes IP alias(es) inside VE for RedHat like systems. | |
| 20 | # | |
| 21 | # Parameters are passed in environment variables. | |
| 22 | # Required parameters: | |
| 23 | # IP_ADDR - IPs to delete, several addresses should be divided by space | |
| 24 | # Optional parameters: | |
| 25 | # IPDELALL - delete all ip addresses | |
| 26 | VENET_DEV=venet0 | |
| 27 | VENET_DEV_CFG=ifcfg-${VENET_DEV} | |
| 28 | IFCFG_DIR=/etc/sysconfig/interfaces/ | |
| 29 | IFCFG=${IFCFG_DIR}${VENET_DEV_CFG} | |
| 30 | ||
| 31 | # Function to delete IP address for PLD like systems | |
| 32 | function del_ip | |
| 33 | { | |
| 34 | local ip | |
| 35 | local filetodel | |
| 36 | local file | |
| 37 | local aliasid | |
| 38 | ||
| 39 | [ -d ${IFCFG_DIR} ] || return 0 | |
| 40 | cd ${IFCFG_DIR} || return 0 | |
| 41 | if [ "x${IPDELALL}" = "xyes" ]; then | |
| 42 | ifdown ${VENET_DEV} >/dev/null 2>&1 | |
| 43 | rm -f ${VENET_DEV_CFG} ${VENET_DEV_CFG}:* 2>/dev/null | |
| 44 | del_param ${IFCFG} IPV6ADDR_SECONDARIES "" | |
| 45 | return 0; | |
| 46 | fi | |
| 47 | for ip in ${IP_ADDR}; do | |
| 48 | # IPV6 processing | |
| 49 | if [ "${ip#*:}" != "${ip}" ]; then | |
| 50 | del_param ${IFCFG} IPV6ADDR_SECONDARIES "${ip}\\/128" | |
| 51 | ifconfig ${VENET_DEV} del ${ip}/128 | |
| 52 | continue | |
| 53 | fi | |
| 54 | # find and delete a file with this alias | |
| 55 | filetodel=`grep -l "IPADDR=${ip}$" \ | |
| 56 | ${VENET_DEV_CFG}:* 2>/dev/null` | |
| 57 | for file in ${filetodel}; do | |
| 58 | rm -f "${file}" | |
| 59 | aliasid=`echo ${file} | sed s/.*://g` | |
| 60 | if [ -n "${aliasid}" ]; then | |
| 61 | ifconfig ${VENET_DEV}:${aliasid} down >/dev/null 2>&1 | |
| 62 | fi | |
| 63 | done | |
| 64 | done | |
| 65 | } | |
| 66 | ||
| 67 | del_ip | |
| 68 | exit 0 | |
| 69 | # end of script |