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debian: support upstart on Wheezy

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Upstart cannot be installed by debootstrap on Wheezy because of a
conflict with sysvinit. sysvinit is flagged a being “essential” and
apt-get will refuse to remove it.
See: https://bugs.debian.org/668001

This patch uses another strategy. We install a standard sysvinit
Debian chroot with debootstrap and during a second step, we
replace sysvinit with the wanted init system.

Change-Id: I081c81b2c32874fccf940c97b79054923c25b8c2
This commit is contained in:
Gonéri Le Bouder 2014-04-11 10:42:37 +02:00
parent 90bbd1e98f
commit 155accb599
2 changed files with 14 additions and 9 deletions
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3
elements/debian-upstart/root.d/99-cleanup-debian-upstart
View File

@ -1,3 +0,0 @@
#!/bin/bash
set -eux
sudo rm -f ${TARGET_ROOT}/.distro-name ${TARGET_ROOT}/.extra-packages

20
elements/debian/root.d/08-debootstrap
View File

@ -37,10 +37,6 @@ if [ -n "$DIB_OFFLINE" ] && [ -f $DEBOOTSTRAP_TARBALL ] ; then
else
echo Building new tarball for Debian $DIB_RELEASE ARCH=$ARCH
ADD_PACKAGES=sudo,adduser,locales,openssh-server,file,less,kbd,curl,rsync,bash-completion,linux-image-amd64
if [ "$DIB_DEBIAN_ALT_INIT_PACKAGE" != "sysvinit" ]; then
ADD_PACKAGES=${ADD_PACKAGES},${DIB_DEBIAN_ALT_INIT_PACKAGE}
fi
sudo sh -c "http_proxy=$http_proxy debootstrap --verbose \
--arch=${ARCH} \
--include=${ADD_PACKAGES} \
@ -49,16 +45,28 @@ else
$DIB_DISTRIBUTION_MIRROR"
echo "Customizing result for cloud use"
CLOUD_INIT_PACKAGES="cloud-init cloud-utils cloud-initramfs-growroot"
apt_get_bp_extra_opts=
if [ "$DIB_RELEASE" = "wheezy" ]; then
sudo sh -c "echo deb $DIB_DISTRIBUTION_MIRROR wheezy-backports main >> ${TARGET_ROOT}/etc/apt/sources.list"
sudo chroot ${TARGET_ROOT} apt-get update
sudo chroot ${TARGET_ROOT} apt-get install -y -t wheezy-backports $CLOUD_INIT_PACKAGES
cat << EOF | sudo tee -a ${TARGET_ROOT}/etc/network/interfaces
source-directory /etc/interfaces.d
EOF
else # unstable
sudo chroot ${TARGET_ROOT} apt-get install -y $CLOUD_INIT_PACKAGES
sudo sh -c "http_proxy=$http_proxy chroot ${TARGET_ROOT} apt-get update"
apt_get_bp_extra_opts="-t wheezy-backports"
fi
CLOUD_INIT_PACKAGES="cloud-init cloud-utils cloud-initramfs-growroot"
sudo sh -c "http_proxy=$http_proxy chroot ${TARGET_ROOT} apt-get install -y $apt_get_bp_extra_opts $CLOUD_INIT_PACKAGES"
if [ "$DIB_DEBIAN_ALT_INIT_PACKAGE" != "sysvinit" ]; then
# To avoid a conflict against an essential package, we need to remove sysvinit first
sudo chroot ${TARGET_ROOT} dpkg --purge --force remove-essential sysvinit
sudo sh -c "http_proxy=$http_proxy chroot ${TARGET_ROOT} apt-get install -y $apt_get_bp_extra_opts $DIB_DEBIAN_ALT_INIT_PACKAGE"
sudo sh -c "printf \"Package: sysvinit\nPin: origin ""\nPin-Priority: -1\n\" > \
${TARGET_ROOT}/etc/apt/preferences.d/sysvinit > ${TARGET_ROOT}/etc/apt/preferences.d/sysvinit"
fi
sudo sed -i "s/PermitRootLogin yes/PermitRootLogin without-password/" $TARGET_ROOT/etc/ssh/sshd_config