openstack-ansible-ops/leap-upgrades/prep.sh
Kevin Carter e24ef8d57c
Stop building a newton venv for LEAP upgrades
Because "newton" is the last release LEAP upgrades are compatible with
there's no need to build a migration venv for newton. All of the newton
specific migrations will be run during the redeployment phase so this
venv has no specific purpose and is simply prolonging an already long
maintenance.

Change-Id: I06f23ed3bfdca5f1d5d56cb9fabd53cab01b83b6
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
2018-01-03 14:46:45 -06:00

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#!/usr/bin/env bash
# Copyright 2017, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
## Shell Opts ----------------------------------------------------------------
set -e -u
## Main ----------------------------------------------------------------------
source lib/vars.sh
source lib/functions.sh
# Execute a preflight check
pre_flight
# assemble list of versions to check out
TODO="${CODE_UPGRADE_FROM}"
TODO+=" ${UPGRADES_TO_TODOLIST}"
# Build the releases. This will loop through the TODO variable, check out the
# releases, and create all of the venvs needed for a successful migration
for RELEASES in ${TODO}; do
RELEASE_NAME=${RELEASES}_RELEASE
if [[ ! -f "/opt/leap42/openstack-ansible-${!RELEASE_NAME}-prep.leap" ]]; then
clone_release ${!RELEASE_NAME}
if [[ "${RELEASES}" != "JUNO" ]] || [[ "${RELEASES}" != "NEWTON" ]]; then
get_venv ${!RELEASE_NAME}
fi
touch "/opt/leap42/openstack-ansible-${!RELEASE_NAME}-prep.leap"
fi
done
if [[ ! -f "/opt/leap42/openstack-ansible-prep-finalsteps.leap" ]]; then
RUN_TASKS=()
RUN_TASKS+=("${UPGRADE_UTILS}/cinder-volume-container-lvm-check.yml")
RUN_TASKS+=("${UPGRADE_UTILS}/db-backup.yml")
# temp upgrade ansible is used to ensure 1.9.x compat.
PS1="\\u@\h \\W]\\$" . "/opt/ansible-runtime/bin/activate"
run_items "/opt/leap42/openstack-ansible-${RELEASE}"
deactivate
unset ANSIBLE_INVENTORY
link_release "/opt/leap42/openstack-ansible-${NEWTON_RELEASE}"
bootstrap_recent_ansible
touch "/opt/leap42/openstack-ansible-prep-finalsteps.leap"
fi