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lxc-fedora fixes

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Howdy,

I was playing around with LXC containers this past weekend, and
noticed a couple of issues with the lxc-fedora script:

#1: Line 96 should be ${ROOTFS}/etc/sysconfig/network instead of
${ROOTFS}/sysconfig/network

#2 Line 249 contains a reference to $PKG, which isn't used in the
program. I adjusted the variable to point to the correct package, and
use this in the calls to yumdownloader:

    PKG="${DISTRO}-release.noarch.rpm"
                   .....
    yumdownloader --destdir="${CACHE}/partial" "${PKG}"

#3 The $CACHE/partial path is escaped unnecessarily:

   RPM="rpm --root \"${CACHE}/partial\""

#4 The program assumes yumdownloader will work, which isn't always the
case. I added an if statement to check the return code:


   echo "Downloading distribution release file ${PKG}"
   yumdownloader --destdir="${CACHE}/partial" "${PKG}"
   RESULT=$?

   if [ "${RESULT}" != "0" ]; then
       echo "Enable to download the distribution release file"
       exit 1
   fi

#5 The package name passed to yumdownloader is incorrect:

   yumdownloader --destdir="${CACHE}/partial" "${DISTRO}-release.noarch.rpm"

   On Fedora 10 and 11, this evaluates to:

   fedora-release.noarch.rpm

   When we need it to evaluate to:

   fedora-{RELEASE_VER}.release.noarch

   This is fixed in the PKG variable listed above.

A patch that addresses these issues is attached.

Thanks,
- Ryan

Signed-off-by: Matty <matty91@gmail.com>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
This commit is contained in:
Matty 2009-06-24 13:13:18 +02:00 committed by Daniel Lezcano
parent 1ea6db2923
commit 4f3f0d4b01
1 changed files with 15 additions and 6 deletions
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21
scripts/lxc-fedora.in
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@ -93,7 +93,7 @@ EOF
# custom hostname
write_distro_hostname() {
cat <<EOF > ${ROOTFS}/sysconfig/network
cat <<EOF > ${ROOTFS}/etc/sysconfig/network
NETWORKING=yes
HOSTNAME=${UTSNAME}
EOF
@ -246,14 +246,23 @@ create() {
'/^Release/ { release = $2 }
/^Version/ { version = $2 }
END { print version "-" release }')"
PKG="${DISTRO}-release.noarch.rpm"
RPM="rpm --root \"${CACHE}/partial\""
PKG="${DISTRO}-release-${RELEASE}.noarch"
RPM="rpm --root ${CACHE}/partial"
echo "Initializing RPM cache ..."
${RPM} --initdb
echo "Downloading ${DISTRO} Release ${RELEASE} description ..."
yumdownloader --destdir="${CACHE}/partial" "${DISTRO}-release.noarch.rpm" && \
${RPM} --nodeps -ihv "${CACHE}/partial/${DISTRO}-release*.noarch.rpm"
echo "Downloading distribution release file ${PKG}"
yumdownloader --destdir="${CACHE}/partial" "${PKG}"
RESULT=$?
if [ "${RESULT}" != "0" ]; then
echo "Enable to download the distribution release file"
exit 1
fi
${RPM} --nodeps -ihv "${CACHE}/partial/${PKG}.rpm"
echo "Downloading ${DISTRO} minimal ..."
yum --installroot="${CACHE}/partial" -y groupinstall Base
RESULT=$?