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153 lines
4.4 KiB
153 lines
4.4 KiB
#!/usr/bin/env bash
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SERVICES=${SERVICES:-one-context-local one-context-online one-context}
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TIMERS=${TIMERS:-one-context-reconfigure.timer}
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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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systemctl daemon-reload >/dev/null 2>&1 || :
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for S in ${SERVICES} ${TIMERS}; do
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systemctl enable "${S}" >/dev/null 2>&1
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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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# Add crontab action for 1min schedules
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if ! crontab -l -u root | grep -qF '/etc/periodic/1min'; then
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(
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crontab -l -u root
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echo -e '\n# Added by one-context'
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echo -e '* * * * * run-parts /etc/periodic/1min'
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) | crontab -u root -
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fi
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# When existing file is changed, the new one might be created with
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# .apk-new suffix. Such files need to be processed by update-conf.
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if update-conf -al 2>/dev/null | grep -q context; then
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echo 'WARNING: Run update-conf to process any updated one-context files in /etc!' >&2
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fi
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elif [ -x /bin/freebsd-version ]; then
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:
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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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### Cleanup network configuration ##########################
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if [ -f /etc/sysctl.d/50-one-context.conf ]; then
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rm -f /etc/sysctl.d/50-one-context.conf
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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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rm -rf /etc/network/interfaces.d
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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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# 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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fi
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# Red Hat based distros
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if [ -d /etc/sysconfig/network-scripts/ ]; then
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# Prepare network files
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find /etc/sysconfig/network-scripts -type f \
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\( -name 'ifcfg-*' -o -name 'route-*' -o -name 'route6-*' \) \
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! -name 'ifcfg-lo' ! -name 'route-lo' ! -name 'route6-lo' \
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-exec rm -f {} \;
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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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find /etc/sysconfig/network -type f \
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\( -name 'ifcfg-*' -o -name 'ifroute-*' -o -name 'ifsysctl-*' \) \
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! -name 'ifcfg-lo' ! -name 'ifroute-lo' ! -name 'ifsysctl-lo' \
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-exec rm -f {} \;
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rm -f /etc/sysconfig/network/routes /etc/sysconfig/network/ifsysctl
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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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# Netplan
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if [ -d /etc/netplan/ ]; then
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rm -f /etc/netplan/*
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fi
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# NetworkManager
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if [ -d /etc/NetworkManager/system-connections/ ]; then
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rm -f /etc/NetworkManager/system-connections/*
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fi
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# systemd-networkd
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if [ -d /etc/systemd/network/ ]; then
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rm -f \
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/etc/systemd/networkd/*.network \
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/etc/systemd/networkd/*.link
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fi
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# FreeBSD based distros
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#TODO: pfsense paths?
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if [ -x /bin/freebsd-version ]; then
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rm -f /etc/rc.conf.d/network /etc/rc.conf.d/routing
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if [ -f /etc/rc.conf ]; then
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sed -i '' \
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-e '/^ifconfig_/d' \
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-e '/^route_/d' \
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-e '/^static_routes/d' \
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-e '/^defaultrouter/d' \
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/etc/rc.conf
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fi
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fi
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