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mirror of https://github.com/lxc/lxc-templates.git synced 2024-12-22 06:20:13 +00:00

adjust openmandriva template to the modern cooker distro

This commit is contained in:
Alexander Stefanov 2022-10-18 15:14:42 +02:00
parent cfbb67e74e
commit 222ab5cd0a

View File

@ -10,6 +10,7 @@
# Authors:
# Alexander Khryukin <alexander@mezon.ru>
# Vokhmin Alexey V <avokhmin@gmail.com>
# Bernhard Rosenkraenzer <bero@lindev.ch>
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
@ -28,12 +29,12 @@
# Detect use under userns (unsupported)
for arg in "$@"; do
[ "$arg" = "--" ] && break
if [ "$arg" = "--mapped-uid" -o "$arg" = "--mapped-gid" ]; then
echo "This template can't be used for unprivileged containers." 1>&2
echo "You may want to try the \"download\" template instead." 1>&2
exit 1
fi
[ "$arg" = "--" ] && break
if [ "$arg" = "--mapped-uid" -o "$arg" = "--mapped-gid" ]; then
echo "This template can't be used for unprivileged containers." 1>&2
echo "You may want to try the \"download\" template instead." 1>&2
exit 1
fi
done
# Make sure the usual locations are in PATH
@ -47,187 +48,186 @@ cache_base="${LXC_CACHE_PATH:-@LOCALSTATEDIR@/cache/lxc/openmandriva/$arch}"
default_path=@LXCPATH@
default_profile=default
lxc_network_type=veth
lxc_network_link=br0
lxc_network_link=lxcbr0
# is this openmandriva?
[ -f /etc/mandriva-release ] && is_openmandriva=true
grep -q OpenMandriva /etc/os-release && is_openmandriva=true
configure_openmandriva()
{
mkdir -p ${rootfs_path}/etc/sysconfig/network-scripts/
# set the hostname
echo "${utsname}" > ${rootfs_path}/etc/hostname
# configure the network using the dhcp
cat <<EOF > ${rootfs_path}/etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
ONBOOT=yes
BOOTPROTO=dhcp
NM_CONTROLLED=no
HOSTNAME=${utsname}
EOF
# set the hostname
cat <<EOF > ${rootfs_path}/etc/sysconfig/network
NETWORKING=yes
HOSTNAME=${utsname}
EOF
echo "${utsname}" > ${rootfs_path}/etc/hostname
# set minimal hosts
cat <<EOF > $rootfs_path/etc/hosts
# set minimal hosts
cat <<EOF > $rootfs_path/etc/hosts
127.0.0.1 localhost.localdomain localhost $utsname
::1 localhost6.localdomain6 localhost6
::1 localhost6.localdomain6 localhost6
EOF
}
populate_dev()
{
echo -n "Create devices in /dev/"
dev_path="${rootfs_path}/dev"
rm -rf $dev_path
mkdir -p $dev_path
mknod -m 666 ${dev_path}/null c 1 3
mknod -m 666 ${dev_path}/zero c 1 5
mknod -m 666 ${dev_path}/random c 1 8
mknod -m 666 ${dev_path}/urandom c 1 9
mkdir -m 755 ${dev_path}/pts
mkdir -m 1777 ${dev_path}/shm
mknod -m 666 ${dev_path}/tty c 5 0
mknod -m 666 ${dev_path}/tty0 c 4 0
mknod -m 666 ${dev_path}/tty1 c 4 1
mknod -m 666 ${dev_path}/tty2 c 4 2
mknod -m 666 ${dev_path}/tty3 c 4 3
mknod -m 666 ${dev_path}/tty4 c 4 4
mknod -m 600 ${dev_path}/console c 5 1
mknod -m 666 ${dev_path}/full c 1 7
mknod -m 600 ${dev_path}/initctl p
mknod -m 666 ${dev_path}/ptmx c 5 2
mkdir -m 755 ${dev_path}/net
mknod -m 666 ${dev_path}/net/tun c 10 200
echo -n "Create devices in /dev/"
dev_path="${rootfs_path}/dev"
rm -rf $dev_path
mkdir -p $dev_path
mknod -m 666 ${dev_path}/null c 1 3
mknod -m 666 ${dev_path}/zero c 1 5
mknod -m 666 ${dev_path}/random c 1 8
mknod -m 666 ${dev_path}/urandom c 1 9
mkdir -m 755 ${dev_path}/pts
mkdir -m 1777 ${dev_path}/shm
mknod -m 666 ${dev_path}/tty c 5 0
mknod -m 666 ${dev_path}/tty0 c 4 0
mknod -m 666 ${dev_path}/tty1 c 4 1
mknod -m 666 ${dev_path}/tty2 c 4 2
mknod -m 666 ${dev_path}/tty3 c 4 3
mknod -m 666 ${dev_path}/tty4 c 4 4
mknod -m 666 ${dev_path}/tty5 c 4 5
mknod -m 666 ${dev_path}/tty6 c 4 6
mknod -m 600 ${dev_path}/console c 5 1
mknod -m 666 ${dev_path}/full c 1 7
mknod -m 600 ${dev_path}/initctl p
mknod -m 666 ${dev_path}/ptmx c 5 2
mkdir -m 755 ${dev_path}/net
mknod -m 666 ${dev_path}/net/tun c 10 200
}
set_guest_root_password()
{
[ -z "$root_password" ] && return # pass is empty, abort
[ -z "$root_password" ] && return # pass is empty, abort
echo " - setting guest root password.."
echo "root passwd is: $root_password"
echo "root:$root_password" | chroot "$rootfs_path" chpasswd
echo "done."
echo " - setting guest root password.."
echo "root passwd is: $root_password"
echo "root:$root_password" | chroot "$rootfs_path" chpasswd
echo "done."
}
create_chroot_openmandriva()
{
# check the mini openmandriva was not already downloaded
INSTALL_ROOT=$cache/cache
mkdir -p $INSTALL_ROOT
if [ $? -ne 0 ]; then
echo "Failed to create '$INSTALL_ROOT' directory"
return 1
fi
# package list to install
PKG_LIST="basesystem-minimal locales locales-en initscripts urpmi cronie dhcp-client kbd"
# download a mini openmandriva into a cache
echo "Downloading openmandriva minimal ..."
URPMI="/usr/sbin/urpmi.addmedia --urpmi-root $INSTALL_ROOT main http://abf.rosalinux.ru/downloads/$release/repository/$arch/main/release"
echo $URPMI
URPMI_BASE="/usr/sbin/urpmi --no-suggests --no-verify-rpm --ignorearch --root $INSTALL_ROOT --urpmi-root $INSTALL_ROOT --auto $PKG_LIST"
$URPMI
$URPMI_BASE
# We're splitting the old loop into two loops plus a directory retrival.
# First loop... Try and retrive a mirror list with retries and a slight
# delay between attempts...
if [ $? -ne 0 ]; then
echo "Failed to download the rootfs, aborting."
return 1
fi
# check the mini openmandriva was not already downloaded
INSTALL_ROOT=$cache/cache
mkdir -p $INSTALL_ROOT
if [ $? -ne 0 ]; then
echo "Failed to create '$INSTALL_ROOT' directory"
return 1
fi
mv "$INSTALL_ROOT" "$cache/rootfs"
echo "Download complete."
# Poor man's version of "dnf install --installroot=" --
# need to get the repository configs from rpm packages
# without having the repositories configured...
PKGS=http://abf-downloads.rosalinux.ru/$release/repository/$arch/main/release/
curl -s -L $PKGS |grep '^<a' |cut -d'"' -f2 >PACKAGES
PRE_PACKAGES="rosa-repos"
for i in $PRE_PACKAGES; do
P=`grep "^$i-[0-9].*" PACKAGES`
if [ "$?" != "0" ]; then
echo "Can't find $i package for target" >&2
exit 1
fi
curl -O $PKGS/$P
rpm -r $INSTALL_ROOT -Uvh --ignorearch --nodeps $P
done
return 0
# package list to install
PKG_LIST="basesystem-minimal locales locales-en systemd dnf networkmanager kbd"
# download a mini openmandriva into a cache
echo "Downloading openmandriva minimal ..."
DNF="/usr/bin/dnf -y install --nogpgcheck --installroot=$INSTALL_ROOT --releasever=$release --forcearch=$arch $PKG_LIST"
echo $DNF
$DNF
# We're splitting the old loop into two loops plus a directory retrival.
# First loop... Try and retrive a mirror list with retries and a slight
# delay between attempts...
if [ $? -ne 0 ]; then
echo "Failed to download the rootfs, aborting."
return 1
fi
mv "$INSTALL_ROOT" "$cache/rootfs"
echo "Download complete."
return 0
}
copy_openmandriva()
{
echo -n "Copying rootfs to $rootfs_path ..."
mkdir -p $rootfs_path
rsync -SHaAX $cache/rootfs/ $rootfs_path/
return 0
echo -n "Copying rootfs to $rootfs_path ..."
mkdir -p $rootfs_path
rsync -SHaAX $cache/rootfs/ $rootfs_path/
return 0
}
update_openmandriva()
{
echo "automated update in progress..."
urpmi --root $cache/rootfs --urpmi-root $cache/rootfs --auto --auto-update --ignorearch
echo "automated update in progress..."
dnf -y distro-sync --installroot=$cache/rootfs
}
configure_openmandriva_systemd()
{
chroot ${rootfs_path} ln -s /dev/null /etc/systemd/system/proc-sys-fs-binfmt_misc.automount
chroot ${rootfs_path} ln -s /dev/null /etc/systemd/system/systemd-udevd.service
chroot ${rootfs_path} ln -s /dev/null /etc/systemd/system/systemd-udevd-control.socket
chroot ${rootfs_path} ln -s /dev/null /etc/systemd/system/systemd-udevd-kernel.socket
# remove numlock service
# KDGKBLED: Inappropriate ioctl for device
rm -f ${rootfs_path}/etc/systemd/system/getty@.service.d/enable-numlock.conf
chroot ${rootfs_path} ln -s /dev/null /etc/systemd/system/proc-sys-fs-binfmt_misc.automount
chroot ${rootfs_path} ln -s /dev/null /etc/systemd/system/systemd-udevd.service
chroot ${rootfs_path} ln -s /dev/null /etc/systemd/system/systemd-udevd-control.socket
chroot ${rootfs_path} ln -s /dev/null /etc/systemd/system/systemd-udevd-kernel.socket
# remove numlock service
# KDGKBLED: Inappropriate ioctl for device
rm -f ${rootfs_path}/etc/systemd/system/getty@.service.d/enable-numlock.conf
unlink ${rootfs_path}/etc/systemd/system/default.target
chroot ${rootfs_path} ln -s /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
sed -i 's!ConditionPathExists=/dev/tty0!ConditionPathExists=|/dev/tty0\nConditionVirtualization=|lxc!' \
${rootfs_path}/lib/systemd/system/getty\@.service
unlink ${rootfs_path}/etc/systemd/system/default.target
chroot ${rootfs_path} ln -s /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
sed -i 's!ConditionPathExists=/dev/tty0!ConditionPathExists=|/dev/tty0\nConditionVirtualization=|lxc!' \
${rootfs_path}/lib/systemd/system/getty\@.service
}
install_openmandriva()
{
mkdir -p @LOCALSTATEDIR@/lock/subsys/
(
flock -x 9
if [ $? -ne 0 ]; then
echo "Cache repository is busy."
return 1
fi
mkdir -p @LOCALSTATEDIR@/lock/subsys/
(
flock -x 9
if [ $? -ne 0 ]; then
echo "Cache repository is busy."
return 1
fi
echo "Checking cache download in $cache/rootfs ... "
if [ ! -e "$cache/rootfs" ]; then
echo $cache/rootfs
create_chroot_openmandriva
if [ $? -ne 0 ]; then
echo "Failed to download 'openmandriva basesystem-minimal'"
return 1
fi
else
echo "Cache found. Updating..."
update_openmandriva
if [ $? -ne 0 ]; then
echo "Failed to update 'openmandriva base', continuing with last known good cache"
else
echo "Update finished"
fi
fi
echo "Checking cache download in $cache/rootfs ... "
if [ ! -e "$cache/rootfs" ]; then
echo $cache/rootfs
create_chroot_openmandriva
if [ $? -ne 0 ]; then
echo "Failed to download 'openmandriva basesystem-minimal'"
return 1
fi
else
echo "Cache found. Updating..."
update_openmandriva
if [ $? -ne 0 ]; then
echo "Failed to update 'openmandriva base', continuing with last known good cache"
else
echo "Update finished"
fi
fi
echo "Copy $cache/rootfs to $rootfs_path ... "
copy_openmandriva
if [ $? -ne 0 ]; then
echo "Failed to copy rootfs"
return 1
fi
return 0
) 9>@LOCALSTATEDIR@/lock/subsys/lxc-openmandriva
echo "Copy $cache/rootfs to $rootfs_path ... "
copy_openmandriva
if [ $? -ne 0 ]; then
echo "Failed to copy rootfs"
return 1
fi
return 0
) 9>@LOCALSTATEDIR@/lock/subsys/lxc-openmandriva
return $?
return $?
}
copy_configuration()
{
mkdir -p $config_path
grep -q "^lxc.rootfs.path" $config_path/config 2>/dev/null || echo "lxc.rootfs.path = $rootfs_path" >> $config_path/config
cat <<EOF >> $config_path/config
mkdir -p $config_path
grep -q "^lxc.rootfs.path" $config_path/config 2>/dev/null || echo "lxc.rootfs.path = $rootfs_path" >> $config_path/config
cat <<EOF >> $config_path/config
lxc.uts.name = $name
lxc.tty.max = 4
lxc.pty.max = 1024
@ -245,26 +245,26 @@ lxc.net.0.name = eth0
lxc.net.0.mtu = 1500
EOF
if [ ! -z ${ipv4} ]; then
cat <<EOF >> $config_path/config
cat <<EOF >> $config_path/config
lxc.net.0.ipv4.address = $ipv4
EOF
fi
if [ ! -z ${gw} ]; then
cat <<EOF >> $config_path/config
cat <<EOF >> $config_path/config
lxc.net.0.ipv4.gateway = $gw
EOF
fi
if [ ! -z ${ipv6} ]; then
cat <<EOF >> $config_path/config
cat <<EOF >> $config_path/config
lxc.net.0.ipv6.address = $ipv6
EOF
fi
if [ ! -z ${gw6} ]; then
cat <<EOF >> $config_path/config
cat <<EOF >> $config_path/config
lxc.net.0.ipv6.gateway = $gw6
EOF
fi
cat <<EOF >> $config_path/config
cat <<EOF >> $config_path/config
#cgroups
lxc.cgroup.devices.deny = a
# /dev/null and zero
@ -284,201 +284,190 @@ lxc.cgroup.devices.allow = c 5:2 rwm
lxc.cgroup.devices.allow = c 10:135 rwm
EOF
if [ $? -ne 0 ]; then
echo "Failed to add configuration"
return 1
fi
if [ $? -ne 0 ]; then
echo "Failed to add configuration"
return 1
fi
return 0
return 0
}
clean()
{
if [ ! -e $cache ]; then
exit 0
fi
if [ ! -e $cache ]; then
exit 0
fi
# lock, so we won't purge while someone is creating a repository
(
flock -x 9
if [ $? != 0 ]; then
echo "Cache repository is busy."
exit 1
fi
# lock, so we won't purge while someone is creating a repository
(
flock -x 9
if [ $? != 0 ]; then
echo "Cache repository is busy."
exit 1
fi
echo -n "Purging the download cache for OpenMandriva-$release..."
rm --preserve-root --one-file-system -rf $cache && echo "Done." || exit 1
exit 0
) 9>@LOCALSTATEDIR@/lock/subsys/lxc-openmandriva
echo -n "Purging the download cache for OpenMandriva-$release..."
rm --preserve-root --one-file-system -rf $cache && echo "Done." || exit 1
exit 0
) 9>@LOCALSTATEDIR@/lock/subsys/lxc-openmandriva
}
usage()
{
cat <<EOF
cat <<EOF
usage:
$1 -n|--name=<container_name>
[-p|--path=<path>] [-c|--clean] [-R|--release=<openmandriva2013.0/rosa2012.1/cooker/ release>]
[-4|--ipv4=<ipv4 address>] [-6|--ipv6=<ipv6 address>]
[-g|--gw=<gw address>] [-d|--dns=<dns address>]
[-P|--profile=<name of the profile>] [--rootfs=<path>]
[-A|--arch=<arch of the container>]
[-h|--help]
$1 -n|--name=<container_name>
[-p|--path=<path>] [-c|--clean] [-R|--release=<openmandriva2013.0/rosa2012.1/cooker/ release>]
[-4|--ipv4=<ipv4 address>] [-6|--ipv6=<ipv6 address>]
[-g|--gw=<gw address>] [-d|--dns=<dns address>]
[-P|--profile=<name of the profile>] [--rootfs=<path>]
[-A|--arch=<arch of the container>]
[-h|--help]
Mandatory args:
-n,--name container name, used to as an identifier for that container from now on
-n,--name container name, used to as an identifier for that container from now on
Optional args:
-p,--path path to where the container rootfs will be created, defaults to @LXCPATH@. The container config will go under @LXCPATH@ in that case
-c,--clean clean the cache
-R,--release openmandriva2013.0/cooker/rosa2012.1 release for the new container. if the host is OpenMandriva, then it will default to the host's release.
-4,--ipv4 specify the ipv4 address to assign to the virtualized interface, eg. 192.168.1.123/24
-6,--ipv6 specify the ipv6 address to assign to the virtualized interface, eg. 2003:db8:1:0:214:1234:fe0b:3596/64
-g,--gw specify the default gw, eg. 192.168.1.1
-G,--gw6 specify the default gw, eg. 2003:db8:1:0:214:1234:fe0b:3596
-d,--dns specify the DNS server, eg. 192.168.1.2
-P,--profile Profile name is the file name in /etc/lxc/profiles contained packages name for install to cache.
-A,--arch Define what arch the container will be [i586,x86_64,armv7l,armv7hl]
---rootfs rootfs path
-h,--help print this help
-p,--path path to where the container rootfs will be created, defaults to @LXCPATH@. The container config will go under @LXCPATH@ in that case
-c,--clean clean the cache
-R,--release openmandriva2013.0/cooker/rosa2012.1 release for the new container. if the host is OpenMandriva, then it will default to the host's release.
-4,--ipv4 specify the ipv4 address to assign to the virtualized interface, eg. 192.168.1.123/24
-6,--ipv6 specify the ipv6 address to assign to the virtualized interface, eg. 2003:db8:1:0:214:1234:fe0b:3596/64
-g,--gw specify the default gw, eg. 192.168.1.1
-G,--gw6 specify the default gw, eg. 2003:db8:1:0:214:1234:fe0b:3596
-d,--dns specify the DNS server, eg. 192.168.1.2
-P,--profile Profile name is the file name in /etc/lxc/profiles contained packages name for install to cache.
-A,--arch Define what arch the container will be [i586,x86_64,armv7l,armv7hl]
---rootfs rootfs path
-h,--help print this help
EOF
return 0
return 0
}
options=$(getopt -o hp:n:P:cR:4:6:g:d:A -l help,rootfs:,path:,name:,profile:,clean:,release:,ipv4:,ipv6:,gw:,dns:,arch: -- "$@")
if [ $? -ne 0 ]; then
usage $(basename $0)
exit 1
usage $(basename $0)
exit 1
fi
eval set -- "$options"
release=${release:-"cooker"}
if [ -f /etc/lsb-release ]; then
. /etc/lsb-release
if [ "$DISTRIB_ID" = "OpenMandrivaLinux" ]; then
release=openmandriva2013.0
elif [ "$DISTRIB_ID" = "RosaDesktop.Fresh" ]; then
release=rosa2012.1
else
echo "This is not an OpenMandriva or ROSA release"
exit 1
fi
fi
while true
do
case "$1" in
-h|--help) usage $0 && exit 0;;
-p|--path) path=$2; shift 2;;
--rootfs) rootfs_path=$2; shift 2;;
-n|--name) name=$2; shift 2;;
-P|--profile) profile=$2; shift 2;;
-c|--clean) clean=1; shift 1;;
-R|--release) release=$2; shift 2;;
-A|--arch) arch=$2; shift 2;;
-4|--ipv4) ipv4=$2; shift 2;;
-6|--ipv6) ipv6=$2; shift 2;;
-g|--gw) gw=$2; shift 2;;
-d|--dns) dns=$2; shift 2;;
--) shift 1; break ;;
*) break ;;
esac
case "$1" in
-h|--help) usage $0 && exit 0;;
-p|--path) path=$2; shift 2;;
--rootfs) rootfs_path=$2; shift 2;;
-n|--name) name=$2; shift 2;;
-P|--profile) profile=$2; shift 2;;
-c|--clean) clean=1; shift 1;;
-R|--release) release=$2; shift 2;;
-A|--arch) arch=$2; shift 2;;
-4|--ipv4) ipv4=$2; shift 2;;
-6|--ipv6) ipv6=$2; shift 2;;
-g|--gw) gw=$2; shift 2;;
-d|--dns) dns=$2; shift 2;;
--) shift 1; break ;;
*) break ;;
esac
done
arch=${arch:-$hostarch}
if [ ! -z "$clean" -a -z "$path" ]; then
clean || exit 1
exit 0
clean || exit 1
exit 0
fi
if [ -z "${utsname}" ]; then
utsname=${name}
utsname=${name}
fi
type urpmi >/dev/null 2>&1
if [ $? -ne 0 ]; then
echo "'urpmi' command is missing"
exit 1
echo "'urpmi' command is missing"
exit 1
fi
if [ -z "$path" ]; then
path=$default_path
path=$default_path
fi
if [ -z "$profile" ]; then
profile=$default_profile
profile=$default_profile
fi
if [ $hostarch = "i586" -a $arch = "x86_64" ]; then
echo "can't create x86_64 container on i586"
exit 1
if [ $hostarch = "i686" -a $arch = "x86_64" ]; then
echo "can't create x86_64 container on i686"
exit 1
fi
if [ -z "$ipv4" -a -z "$ipv6" ]; then
BOOTPROTO="dhcp"
BOOTPROTO="dhcp"
else
BOOTPROTO="static"
BOOTPROTO="static"
fi
if [ "$(id -u)" != "0" ]; then
echo "This script should be run as 'root'"
exit 1
echo "This script should be run as 'root'"
exit 1
fi
# check for 'lxc.rootfs.path' passed in through default config by lxc-create
if [ -z "$rootfs_path" ]; then
if grep -q '^lxc.rootfs.path' $path/config 2>/dev/null ; then
rootfs_path=$(awk -F= '/^lxc.rootfs.path =/{ print $2 }' $path/config)
else
rootfs_path=$path/$name/rootfs
fi
if grep -q '^lxc.rootfs.path' $path/config 2>/dev/null ; then
rootfs_path=$(awk -F= '/^lxc.rootfs.path =/{ print $2 }' $path/config)
else
rootfs_path=$path/$name/rootfs
fi
fi
config_path=$default_path/$name
cache=$cache_base/$release/$arch/$profile
if [ ! -f $config_path/config ]; then
echo "A container with that name exists, chose a different name"
exit 1
echo "A container with that name exists, chose a different name"
exit 1
fi
install_openmandriva
if [ $? -ne 0 ]; then
echo "failed to install openmandriva"
exit 1
echo "failed to install openmandriva"
exit 1
fi
configure_openmandriva
if [ $? -ne 0 ]; then
echo "failed to configure openmandriva for a container"
exit 1
echo "failed to configure openmandriva for a container"
exit 1
fi
# If the systemd configuration directory exists - set it up for what we need.
if [ -d ${rootfs_path}/etc/systemd/system ]
then
configure_openmandriva_systemd
configure_openmandriva_systemd
fi
populate_dev
if [ $? -ne 0 ]; then
echo "failed to populated /dev/ devices"
exit 1
echo "failed to populated /dev/ devices"
exit 1
fi
set_guest_root_password
if [ $? -ne 0 ]; then
echo "failed to configure password for chroot"
exit 1
echo "failed to configure password for chroot"
exit 1
fi
copy_configuration
if [ $? -ne 0 ]; then
echo "failed write configuration file"
exit 1
echo "failed write configuration file"
exit 1
fi
if [ ! -z "$clean" ]; then
clean || exit 1
exit 0
clean || exit 1
exit 0
fi
echo "container rootfs and config created"