ubuntu template: handle /etc/resolv.conf being a symlink

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com> Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

ubuntu template: handle /etc/resolv.conf being a symlink
12170cf8 · Serge Hallyn · Daniel Lezcano · 1d61e5b9 · 12170cf8
Commit 12170cf8 authored Jul 31, 2012 by Serge Hallyn Committed by Daniel Lezcano Jul 31, 2012
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lxc-ubuntu.in templates/lxc-ubuntu.in +5 -1

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--- a/templates/lxc-ubuntu.in
+++ b/templates/lxc-ubuntu.in
@@ -468,9 +468,13 @@ post_process()
            chroot $rootfs apt-get install --force-yes -y python-software-properties
            chroot $rootfs add-apt-repository ppa:ubuntu-virt/ppa
        fi
-        cp /etc/resolv.conf "${rootfs}/etc"
+	cresolvonf="${rootfs}/etc/resolv.conf"
+	mv $cresolvonf ${cresolvonf}.lxcbak
+        cat /etc/resolv.conf > ${cresolvonf}
        chroot $rootfs apt-get update
        chroot $rootfs apt-get install --force-yes -y lxcguest
+	rm -f ${cresolvonf}
+	mv ${cresolvonf}.lxcbak ${cresolvonf}
    fi

    # If the container isn't running a native architecture, setup multiarch