956e829111
In the upgrade tooling and the docs references we use the series name in a few places. This updates them all for development in the Queens cycle. In the docs there are many references to Ocata manuals which are left alone as the upstream Pike docs have not been published yet. Change-Id: Ice2169bd40f5712dd9ec9a9eb946fe0244f32294
206 lines
7.2 KiB
Bash
Executable File
206 lines
7.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2015, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# NOTICE: To run this in an automated fashion run the script via
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# root@HOSTNAME:/opt/openstack-ansible# echo "YES" | bash scripts/run-upgrade.sh
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## Shell Opts ----------------------------------------------------------------
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set -e -u -v
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## Vars ----------------------------------------------------------------------
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# The path from which this script is being run
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export SCRIPTS_PATH="$(dirname "$(readlink -f "${0}")")"
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# The git checkout root path
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export MAIN_PATH="$(dirname "${SCRIPTS_PATH}")"
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# The path to find all the upgrade playbooks
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export UPGRADE_PLAYBOOKS="${SCRIPTS_PATH}/upgrade-utilities/playbooks"
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# The toggle which guards against using this script prematurely
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export I_REALLY_KNOW_WHAT_I_AM_DOING=${I_REALLY_KNOW_WHAT_I_AM_DOING:-"false"}
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# The expected source series name
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export SOURCE_SERIES="pike"
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# The expected target series name
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export TARGET_SERIES="queens"
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## Functions -----------------------------------------------------------------
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function run_lock {
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set +e
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run_item="${RUN_TASKS[$1]}"
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file_part="${run_item}"
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# note(sigmavirus24): this handles tasks like:
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# "-e 'rabbitmq_upgrade=true' setup-infrastructure.yml"
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# "/tmp/fix_container_interfaces.yml || true"
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# so we can get the appropriate basename for the upgrade_marker
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for part in $run_item; do
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if [[ "$part" == *.yml ]];then
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file_part="$part"
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break
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fi
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done
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if [ ! -d "/etc/openstack_deploy/upgrade-${TARGET_SERIES}" ]; then
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mkdir -p "/etc/openstack_deploy/upgrade-${TARGET_SERIES}"
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fi
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upgrade_marker_file=$(basename ${file_part} .yml)
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upgrade_marker="/etc/openstack_deploy/upgrade-${TARGET_SERIES}/$upgrade_marker_file.complete"
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if [ ! -f "$upgrade_marker" ];then
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# note(sigmavirus24): use eval so that we properly turn strings like
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# "/tmp/fix_container_interfaces.yml || true"
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# into a command, otherwise we'll get an error that there's no playbook
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# named ||
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eval "openstack-ansible $2"
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playbook_status="$?"
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echo "ran $run_item"
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if [ "$playbook_status" == "0" ];then
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RUN_TASKS=("${RUN_TASKS[@]/$run_item}")
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touch "$upgrade_marker"
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echo "$run_item has been marked as success"
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else
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echo "******************** failure ********************"
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echo "The upgrade script has encountered a failure."
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echo "Failed on task \"$run_item\""
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echo "Re-run the run-upgrade.sh script, or"
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echo "execute the remaining tasks manually:"
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# NOTE:
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# List the remaining, incompleted tasks from the tasks array.
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# Using seq to genertate a sequence which starts from the spot
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# where previous exception or failures happened.
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# run the tasks in order
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for item in $(seq $1 $((${#RUN_TASKS[@]} - 1))); do
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if [ -n "${RUN_TASKS[$item]}" ]; then
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echo "openstack-ansible ${RUN_TASKS[$item]}"
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fi
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done
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echo "******************** failure ********************"
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exit 99
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fi
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else
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RUN_TASKS=("${RUN_TASKS[@]/$run_item.*}")
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fi
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set -e
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}
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function check_for_current {
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if [[ ! -d "/etc/openstack_deploy" ]]; then
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echo "--------------ERROR--------------"
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echo "/etc/openstack_deploy directory not found."
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echo "It appears you do not have a current environment installed."
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exit 2
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fi
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}
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function pre_flight {
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## Library Check -------------------------------------------------------------
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info_block "Checking for required libraries." 2> /dev/null ||
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source ${SCRIPTS_PATH}/scripts-library.sh
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## Pre-flight Check ----------------------------------------------------------
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# Clear the screen and make sure the user understands whats happening.
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clear
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# Notify the user.
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echo -e "
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This script will perform a ${SOURCE_SERIES^} to ${TARGET_SERIES^} upgrade.
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Once you start the upgrade there's no going back.
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Note that the upgrade targets impacting the data
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plane as little as possible, but assumes that the
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control plane can experience some down time.
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Are you ready to perform this upgrade now?
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"
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# Confirm the user is ready to upgrade.
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read -p 'Enter "YES" to continue or anything else to quit: ' UPGRADE
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if [ "${UPGRADE}" == "YES" ]; then
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echo "Running Upgrade from ${SOURCE_SERIES^} to ${TARGET_SERIES^}"
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else
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exit 99
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fi
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}
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function exit_early {
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echo -e "
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The upgrade script is still under active development and should not be
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run at this time. For test environments the early exit of the script can
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skipped by executing ``export I_REALLY_KNOW_WHAT_I_AM_DOING=true`` before
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``run-upgrade.sh``.
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"
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exit 99
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}
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## Main ----------------------------------------------------------------------
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function main {
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[[ "${I_REALLY_KNOW_WHAT_I_AM_DOING}" = true ]] || exit_early
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pre_flight
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check_for_current
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"${SCRIPTS_PATH}/bootstrap-ansible.sh"
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# Unset environment variables used by the override_folder
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# plugin to set paths for group and host vars since the
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# default locations have changed between Ocata and Pike.
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unset GROUP_VARS_PATH
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unset HOST_VARS_PATH
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pushd ${MAIN_PATH}/playbooks
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RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/ansible_fact_cleanup.yml")
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RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/deploy-config-changes.yml")
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RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/user-secrets-adjustment.yml")
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RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/pip-conf-removal.yml")
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# we don't want to trigger galera container restarts yet
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RUN_TASKS+=("setup-hosts.yml --limit '!galera_all'")
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# add new container config to galera containers but don't restart
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RUN_TASKS+=("lxc-containers-create.yml -e 'lxc_container_allow_restarts=false' --limit galera_all")
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RUN_TASKS+=("haproxy-install.yml")
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# rebuild the repo servers
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RUN_TASKS+=("repo-install.yml")
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# explicitly perform mariadb upgrade
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RUN_TASKS+=("galera-install.yml -e 'galera_upgrade=true'")
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# explicitly perform controlled galera cluster restart
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RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/galera-cluster-rolling-restart.yml")
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# individually run each of the remaining plays from setup-infrastructure
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RUN_TASKS+=("unbound-install.yml")
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RUN_TASKS+=("memcached-install.yml")
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RUN_TASKS+=("rabbitmq-install.yml -e 'rabbitmq_upgrade=true'")
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RUN_TASKS+=("etcd-install.yml")
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RUN_TASKS+=("utility-install.yml")
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RUN_TASKS+=("rsyslog-install.yml")
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RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/memcached-flush.yml")
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RUN_TASKS+=("setup-openstack.yml")
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# Run the tasks in order
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for item in ${!RUN_TASKS[@]}; do
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run_lock $item "${RUN_TASKS[$item]}"
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done
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popd
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}
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main
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