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Viewing changes to etc/dists/scripts/redhat-add_ip.sh

  • Committer: Bazaar Package Importer
  • Author(s): Ola Lundqvist
  • Date: 2007-04-10 18:08:16 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20070410180816-0uuzj9fnna7gmzxv
Tags: 3.0.16-4
Etch has been released which means that this version can be uploaded
to unstable.

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etc/dists/scripts/redhat-add_ip.sh
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#!/bin/bash
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#  Copyright (C) 2000-2006 SWsoft. All rights reserved.
 
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#  Copyright (C) 2000-2007 SWsoft. All rights reserved.
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#
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#  This program is free software; you can redistribute it and/or modify
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#  it under the terms of the GNU General Public License as published by
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#                     starting | stopping | running | stopped
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#   IPDELALL      - delete all old interfaces
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#
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CP='/bin/cp -f --preserve=mode,ownership'
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VENET_DEV=venet0
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VENET_DEV_CFG=ifcfg-$VENET_DEV
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FAKEGATEWAY=191.255.255.1
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FAKEGATEWAYNET=191.255.255.0
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IFCFG_DIR=/etc/sysconfig/network-scripts
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IFCFG=${IFCFG_DIR}/ifcfg-${VENET_DEV}
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NETFILE=/etc/sysconfig/network
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HOSTFILE=/etc/hosts
 
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ROUTE=${IFCFG_DIR}/route-${VENET_DEV}
 
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NETWORKRESTART=
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function fix_ifup()
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{
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function setup_network()
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{
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        local routefile=/etc/sysconfig/network-scripts/route-${VENET_DEV}
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        # Set up venet0 main interface as 127.0.0.1
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        mkdir -p ${IFCFG_DIR}
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        echo "DEVICE=${VENET_DEV}
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NETMASK=255.255.255.255
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BROADCAST=0.0.0.0" > $IFCFG || error "Can't write to file $IFCFG" $VZ_FS_NO_DISK_SPACE
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        if ! grep -q "${FAKEGATEWAYNET}/24 dev ${VENET_DEV}" ${routefile} 2>/dev/null; then
 
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        if [ "${IPV6}" = "yes" ]; then
 
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                echo "IPV6INIT=yes
 
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IPV6ADDR=::1/128" >> $IFCFG || error "Can't write to file $IFCFG" $VZ_FS_NO_DISK_SPACE
 
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                put_param ${NETFILE} NETWORKING_IPV6 yes
 
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                put_param ${NETFILE} IPV6_DEFAULTDEV ${VENET_DEV}
 
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        fi
 
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        remove_fake_old_route ${ROUTE}
 
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        if ! grep -q "${FAKEGATEWAYNET}/24 dev ${VENET_DEV}" ${ROUTE} 2>/dev/null; then
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                echo "${FAKEGATEWAYNET}/24 dev ${VENET_DEV} scope host
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default via ${FAKEGATEWAY}" >> ${routefile} || error "Can't create ${routefile}" ${VZ_FS_NO_DISK_SPACE}
 
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default via ${FAKEGATEWAY}" >> ${ROUTE} || error "Can't create ${ROUTE}" ${VZ_FS_NO_DISK_SPACE}
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        fi
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        # Set /etc/sysconfig/network
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        put_param $NETFILE NETWORKING yes
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        error "Unable to create interface config file" ${VZ_FS_NO_DISK_SPACE}
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}
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function add_ip6()
 
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{
 
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        [ "${IPV6}" != "yes" ] && return
 
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        if ! grep -qw "$1" ${IFCFG} 2>/dev/null; then
 
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                add_param ${IFCFG} IPV6ADDR_SECONDARIES "$1/128"
 
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                NETWORKRESTART=yes
 
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        fi
 
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}
 
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function get_all_aliasid()
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{
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        IFNUM=-1
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{
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        local ip
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        local new_ips 
 
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        local if_restart=
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        # In case we are starting VE
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        if [ "x${VE_STATE}" = "xstarting" ]; then
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                # Remove all VENET config files
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                rm -f ${IFCFG_DIR}/${VENET_DEV_CFG}:* >/dev/null 2>&1
 
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                rm -f ${IFCFG} ${IFCFG}:* >/dev/null 2>&1
 
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        fi
 
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        if [ ! -f "${IFCFG}" ]; then
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                setup_network
 
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                if_restart=1
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        fi
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        backup_configs ${IPDELALL}
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        new_ips="${IP_ADDR}"
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                done
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        fi
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        for ip in ${new_ips}; do
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                get_free_aliasid
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                create_config "${ip}" "${IFNUM}"
 
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                if [ "${ip#*:}" = "${ip}" ]; then
 
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                        get_free_aliasid
 
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                        create_config "${ip}" "${IFNUM}"
 
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                else
 
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                        if [ "x${IPDELALL}" = "xyes" ]; then
 
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                                del_param ${IFCFG} IPV6ADDR_SECONDARIES ""
 
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                        fi
 
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                        add_ip6 "${ip}"
 
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                fi
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        done
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        move_configs
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        if [ "x${VE_STATE}" = "xrunning" ]; then
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                # synchronyze config files & interfaces
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                cd /etc/sysconfig/network-scripts && ./ifup-aliases ${VENET_DEV}
 
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                if [ "${NETWORKRESTART}" = "yes" ]; then 
 
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                        /etc/init.d/network restart
 
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                elif [ -n "${if_restart}" ]; then
 
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                        ifup ${VENET_DEV}
 
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                else
 
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                        cd /etc/sysconfig/network-scripts && \
 
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                                ./ifup-aliases ${VENET_DEV}
 
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                fi
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        fi
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}
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