09f38740c8
Temporarily use resolv.conf from dom0 when chrooting into domU, to be able to run apt-get and yum inside chroot. This permits to use different nameservers in domU, and does not break install nor offline update from dom0.
137 lines
2.7 KiB
Bash
Executable File
137 lines
2.7 KiB
Bash
Executable File
#!/bin/sh
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#
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# This script sets up the /etc/apt/sources.list for APT, and it disables
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# TLS where appropriate.
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#
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# Steve
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# --
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# http://www.steve.org.uk/
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prefix=$1
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#
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# Source our common functions
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#
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if [ -e /usr/lib/xen-tools/common.sh ]; then
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. /usr/lib/xen-tools/common.sh
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else
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. ./hooks/common.sh
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fi
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#
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# Log our start
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#
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logMessage Script $0 starting
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#
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# Attempt to auto-magically detect the use of a Proxy for apt-get, and
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# replicate that setup in our new guest.
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#
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#
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# Process any of the present apt-conf setup lines.
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#
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for i in /etc/apt/apt.conf /etc/apt/apt.conf.d/* ; do
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#
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# If the file exists. (Need this in case the literal glob fails.)
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#
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if [ -e $i ] ; then
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#
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# Save the matching line(s) to the proxy guess file.
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#
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logMessage The use of a proxy detected.
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grep -i HTTP::Proxy $i >> ${prefix}/etc/apt/apt.conf.d/proxy-guess
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fi
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done
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#
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# Setup the sources.list file for new installations of Debian GNU/Linux.
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#
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cat <<E_O_APT > ${prefix}/etc/apt/sources.list
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#
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# /etc/apt/sources.list
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#
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#
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# ${dist}
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#
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deb ${mirror} ${dist} main contrib non-free
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deb-src ${mirror} ${dist} main contrib non-free
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E_O_APT
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#
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# If the host system has security support then enable that here, too,
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# except if we're installing Debian Unstable.
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#
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if ( test "${dist}" '!=' 'sid' && test "${dist}" '!=' 'unstable' && \
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test -e /etc/apt/sources.list && \
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grep ^deb.*security -r /etc/apt/sources.list /etc/apt/sources.list.d >/dev/null 2>/dev/null ) ; then
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cat <<E_O_APT >> ${prefix}/etc/apt/sources.list
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#
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# Security updates
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#
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deb http://security.debian.org/ ${dist}/updates main contrib non-free
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deb-src http://security.debian.org/ ${dist}/updates main contrib non-free
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E_O_APT
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else
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cat <<E_O_APT >> ${prefix}/etc/apt/sources.list
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#
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# Security updates - Uncomment to enable.
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#
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# deb http://security.debian.org/ ${dist}/updates main contrib non-free
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# deb-src http://security.debian.org/ ${dist}/updates main contrib non-free
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E_O_APT
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fi
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#
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# Now that the sources have been setup make sure the system is up to date.
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#
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chroot ${prefix} /usr/bin/apt-get update
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#
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# For sid or etch systems we install libc6-xen
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#
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# For sarge we don't have that option, so we disable TLS.
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#
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if [ "`uname -m`" = "x86_64" ]; then
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logMessage "Ignoring TLS since we're a 64 bit host."
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else
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case "${dist}" in
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etch|lenny|sid)
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logMessage "Installing xen-aware libc6"
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installDebianPackage ${prefix} libc6-xen
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;;
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*)
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logMessage "Disabling TLS"
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mv ${prefix}/lib/tls ${prefix}/lib/tls.disabled
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mkdir ${prefix}/lib/tls
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;;
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esac
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fi
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#
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# Log our finish
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#
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logMessage Script $0 finished
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