~newell-jensen/maas/update-fix-1508741-1.9 : revision 199.1.3

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#!/bin/sh

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#

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# maas-import-isos - sync and import Ubuntu isos into cobbler

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#

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#

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# Authors:

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# Marc Cluet <marc.cluet@canonical.com>

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# Dustin Kirkland <kirkland@canonical.com>

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# Andres Rodriguez <andres.rodriguez@canonical.com>

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#

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# This program is free software: you can redistribute it and/or modify

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# it under the terms of the GNU Affero General Public License as

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# published by the Free Software Foundation, version 3 of the License.

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#

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# This program is distributed in the hope that it will be useful,

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# GNU Affero General Public License for more details.

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#

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# You should have received a copy of the GNU Affero General Public License

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# along with this program. If not, see <http://www.gnu.org/licenses/>.

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# Ensure root

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if [ "$(id -u)" != "0" ]; then

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echo "ERROR: $0 must run as root" 2>&1

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exit 1

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fi

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# Definitions for supported releases and architectures

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[ -r /etc/maas/import_isos ] && . /etc/maas/import_isos

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[ -n "$RELEASES" ] || RELEASES=$(distro-info --supported)

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[ -n "$ARCHES" ] || ARCHES="amd64 i386"

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[ -n "$KSDIR" ] || KSDIR="/var/lib/cobbler/kickstarts"

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[ -n "$PRIORITY" ] || PRIORITY="critical"

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[ -n "$LOCALE" ] || LOCALE="en_US"

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[ -n "$MGMTCLASS_AVAILABLE" ] || MGMTCLASS_AVAILABLE="maas-juju-available"

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[ -n "$MGMTCLASS_ACQUIRED" ] || MGMTCLASS_ACQUIRED="maas-juju-acquired"

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[ -n "$INTERFACE" ] || INTERFACE="auto"

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[ -n "$KOPTS" ] || KOPTS="priority=$PRIORITY locale=$LOCALE netcfg/choose_interface=$INTERFACE"

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[ -n "$ENLIST_PROFILE" ] || ENLIST_PROFILE="ubuntu-enlist"

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if [ -n "$SERVER_IP" ]; then

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KOPTS="$KOPTS log_host=$SERVER_IP log_port=514"

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else

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if grep -qs "^server: " /etc/cobbler/settings >/dev/null 2>&1; then

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SERVER_IP=$(grep "^server: " /etc/cobbler/settings | awk '{print $2}')

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KOPTS="$KOPTS log_host=$SERVER_IP log_port=514"

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fi

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fi

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update_settings(){

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# Updates the parent profiles with new settings. Only affects KOPTS

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for r in $RELEASES; do

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for a in $ARCHES; do

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[ "$a" = "amd64" ] && a="x86_64"

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# If profile exists, update it.

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if (cobbler profile list | grep -qs " $r-$a$"); then

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cobbler profile edit --name="$r-$a" --kopts="$KOPTS"

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fi

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done

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done

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}

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import_isos(){

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# Wget and import net install ISOs

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for r in $RELEASES; do

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for a in $ARCHES; do

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[ "$a" = "amd64" ] && a="x86_64"

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# Skip if cobbler already has this distro/arch combo

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if ! (cobbler distro list | grep -qs " $r-$a$"); then

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# Import the iso

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cobbler-ubuntu-import $r-$a

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cobbler profile edit --name="$r-$a" --kopts="$KOPTS" --kickstart="$KSDIR/maas.preseed"

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else

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# check archive for an updated ISO, update our cache if necessary

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cobbler-ubuntu-import -c $r-$a && cobbler-ubuntu-import -u $r-$a

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# Make sure the profile is using the MaaS preseed

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cobbler profile edit --name="$r-$a" --kickstart="$KSDIR/maas.preseed"

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fi

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# Skip if cobbler already has this distro/arch profile

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if ! (cobbler profile list | grep -qs " $r-$a-juju$"); then

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# Add JuJu sub-profile based on the name of the imported ISO

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cobbler profile add --name="$r-$a-juju" --parent="$r-$a" --kickstart="$KSDIR/juju.preseed"

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fi

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done

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done

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}

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add_mgmt_classes(){

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# Add Management Classes for JuJu

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for m in $MGMTCLASS_AVAILABLE $MGMTCLASS_ACQUIRED; do

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(cobbler mgmtclass list | grep -qs " $m$") || cobbler mgmtclass add --name="$m"

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done

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}

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add_enlist_profile(){

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STABLE=$(distro-info --stable)

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DEVEL=$(distro-info --devel)

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PARENT_PROFILE=""

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# Check what release to use as parent profile

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if [ `echo $STABLE "precise" | awk '{ print ($1 >= $2) ? "True" : "False" }'` = True ]; then

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PARENT_PROFILE="$STABLE-i386"

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else

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PARENT_PROFILE="$DEVEL-i386"

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fi

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# Add enlist profile

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if cobbler profile list | grep -qs " $ENLIST_PROFILE"; then

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cobbler profile edit --name="$ENLIST_PROFILE" --parent="$PARENT_PROFILE"

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else

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cobbler profile add --name="$ENLIST_PROFILE" --parent="$PARENT_PROFILE" --kickstart="$KSDIR/ubuntu-enlist.preseed"

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fi

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# Add 'default' system if doesn't exist.

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(cobbler system list | grep -qs " default") || cobbler system add --name="default" --profile="$ENLIST_PROFILE"

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}

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Usage() {

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cat <<EOF

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Usage: ${0##*/} [ options ]

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import Ubuntu releases and update default MaaS settings

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options:

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-i | --import-isos Import the Ubuntu ISOs and update default

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settings used for MaaS. (default)

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-u | --update-settings Updates all profiles based on new settings

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in /etc/maas/import_isos.

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The --import process downloads and imports a list of Ubuntu releases,

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adding the default MaaS settings for each of the profiles. If a

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release has already been imported but is out of date, the updated ISO

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will be downloaded again and reimported.

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If the ISOs have already been imported, update-settings will update all

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the profiles within cobbler based on the modifications of

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/etc/maas/import_isos.

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Example:

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- ${0##*/} -i

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EOF

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}

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bad_Usage() { Usage 1>&2; [ $# -eq 0 ] || error "$@"; exit 1; }

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short_opts="hiu"

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long_opts="import-isos,update-settings"

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getopt_out=$(getopt --name "${0##*/}" \

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--options "${short_opts}" --long "${long_opts}" -- "$@") &&

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eval set -- "${getopt_out}" ||

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bad_Usage

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do_import_isos=false

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do_update_settings=false

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while [ $# -ne 0 ]; do

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cur=${1};

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case "$cur" in

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-h|--help) Usage ; exit 0;;

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-i|--import-isos) do_import_isos=true;;

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-u|--update-settings) do_update_settings=true;;

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--) shift; break;;

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esac

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shift;

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done

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## check arguments here

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[ $# -ne 0 ] && bad_Usage

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# if no action specified, import by default

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( ! $do_import_isos && ! $do_update_settings ) && do_import_isos=true

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# do not allow import + update

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( $do_import_isos && $do_update_settings ) && bad_Usage

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$do_import_isos && import_isos

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$do_update_settings && update_settings

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# Add management classes if new have being defined.

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add_mgmt_classes

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# Add enlist profile if doesn't exist

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add_enlist_profile

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# Sync changes with cobbler daemon

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cobbler sync