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110 lines
3.9 KiB
110 lines
3.9 KiB
#!/bin/bash
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# -------------------------------------------------------------------------- #
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# Copyright 2010-2017, OpenNebula Systems #
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# #
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# Licensed under the Apache License, Version 2.0 (the "License"); you may #
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# not use this file except in compliance with the License. You may obtain #
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# 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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SERVICES='one-context-local one-context'
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rm -f /etc/udev/rules.d/70-persistent-cd.rules
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rm -f /etc/udev/rules.d/70-persistent-net.rules
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# Reload udev rules
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udevadm control --reload >/dev/null 2>&1 || :
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# Enable services
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if which systemctl >/dev/null 2>&1 && \
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[ -d /etc/systemd ] && \
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[ -f /usr/lib/systemd/system/one-context.service ];
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then
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for S in ${SERVICES}; do
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systemctl enable "${S}.service"
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done
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fi
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if which chkconfig >/dev/null 2>&1; then
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for S in ${SERVICES}; do
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chkconfig --add "${S}" >/dev/null 2>&1
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done
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# EL6: refresh initramfs via dracut for growroot module
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if [ -f /usr/share/dracut/modules.d/50growroot/install ]; then
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for I in $(find /boot -name 'initramfs-*.img'); do
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KERNEL_VERS=$(echo "${I}" | sed -e 's/.*initramfs-\(.*\)\.img/\1/')
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dracut -f "${I}" "${KERNEL_VERS}" || :
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done
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fi
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elif which update-rc.d >/dev/null 2>&1; then
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for S in ${SERVICES}; do
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update-rc.d "${S}" enable >/dev/null 2>&1
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update-rc.d "${S}" defaults >/dev/null 2>&1
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done
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elif which rc-update >/dev/null 2>&1; then
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for S in ${SERVICES}; do
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rc-update add "${S}" boot >/dev/null 2>&1
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done
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else
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echo 'WARNING: Contextualization service not enabled automatically' >&2
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fi
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# Debian based distros
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if [ -d /etc/network ]; then
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# Prepare network files
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cp /etc/network/interfaces /etc/network/interfaces.$(date "+%s")
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cat > /etc/network/interfaces <<EOT
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# The loopback network interface
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auto lo
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iface lo inet loopback
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EOT
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rm -rf /etc/network/interfaces.d
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# Do not reconfigure network interfaces on boot
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# if [ -f /etc/default/networking ]; then
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# if ! grep -q ^CONFIGURE_INTERFACES /etc/default/networking; then
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# echo 'CONFIGURE_INTERFACES=no' >> /etc/default/networking
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# fi
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# fi
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# Remove ttyS* from the grub
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if [ -f /etc/default/grub ]; then
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sed -i 's/console=ttyS[a-zA-Z0-9,]*//g' /etc/default/grub
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fi
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if [ -f /boot/grub/grub.cfg ]; then
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sed -i 's/console=ttyS[a-zA-Z0-9,]*//g' /boot/grub/grub.cfg
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fi
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fi
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# RedHat based distros
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if [ -d /etc/sysconfig/network-scripts ]; then
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# Prepare network files
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rm -f /etc/sysconfig/network-scripts/ifcfg-eth*
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fi
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# openSUSE based distros
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if [ -d /etc/sysconfig/network ]; then
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# Prepare network files
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rm -f /etc/sysconfig/network/ifcfg-eth*
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rm -f /etc/sysconfig/network/ifroute-eth*
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rm -f /etc/sysconfig/network/routes
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rm -f /etc/sysconfig/network/ifsysctl
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rm -f /etc/sysconfig/network/ifsysctl-eth*
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sed -i '/^NETCONFIG_DNS_STATIC_SERVERS=/ s/=.*$/=""/' /etc/sysconfig/network/config
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sed -i '/^NETCONFIG_DNS_STATIC_SEARCHLIST=/ s/=.*$/=""/' /etc/sysconfig/network/config
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fi
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