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|
#!/usr/bin/env bash
# ``upgrade-zaqar``
echo "*********************************************************************"
echo "Begin $0"
echo "*********************************************************************"
# Clean up any resources that may be in use
cleanup() {
set +o errexit
echo "*********************************************************************"
echo "ERROR: Abort $0"
echo "*********************************************************************"
# Kill ourselves to signal any calling process
trap 2; kill -2 $$
}
trap cleanup SIGHUP SIGINT SIGTERM
# Keep track of the grenade directory
RUN_DIR=$(cd $(dirname "$0") && pwd)
# Source params
source $GRENADE_DIR/grenaderc
source $TOP_DIR/openrc admin admin
# Import common functions
source $GRENADE_DIR/functions
# This script exits on an error so that errors don't compound and you see
# only the first error that occurred.
set -o errexit
if grep -q '_store *= *mongodb' /etc/zaqar/zaqar.conf; then
# mongo-tools is the name of the package which includes mongodump on
# basically all distributions (Ubuntu, Debian, Fedora, CentOS and
# openSUSE).
install_package mongo-tools
fi
if grep -q 'management_store *= *mongodb' /etc/zaqar/zaqar.conf; then
mongodump --db zaqar_mgmt --out $SAVE_DIR/zaqar-mongodb-mgmt-dump.$BASE_RELEASE
fi
if grep -q 'message_store *= *mongodb' /etc/zaqar/zaqar.conf; then
mongodump --db zaqar --out $SAVE_DIR/zaqar-mongodb-message-dump.$BASE_RELEASE
fi
if grep -q 'message_store *= *redis' /etc/zaqar/zaqar.conf; then
redis-cli save
sudo cp /var/lib/redis/dump.rdb $SAVE_DIR/zaqar-redis-message-dump-$BASE_RELEASE.rdb
fi
# Upgrade Zaqar
# =============
# Duplicate some setup bits from target DevStack
source $TARGET_DEVSTACK_DIR/stackrc
source $TARGET_DEVSTACK_DIR/lib/tls
# Keep track of the DevStack directory
ZAQAR_DEVSTACK_DIR=$(dirname "$0")/..
source $ZAQAR_DEVSTACK_DIR/settings
source $ZAQAR_DEVSTACK_DIR/plugin.sh
# Print the commands being run so that we can see the command that triggers
# an error. It is also useful for following allowing as the install occurs.
set -o xtrace
function wait_for_keystone {
local www_authenticate_uri=http://${ZAQAR_SERVICE_HOST}/identity
if ! wait_for_service $SERVICE_TIMEOUT ${www_authenticate_uri}/v$IDENTITY_API_VERSION/; then
die $LINENO "keystone did not start"
fi
}
# Save current config files for posterity
[[ -d $SAVE_DIR/etc.zaqar ]] || cp -pr $ZAQAR_CONF_DIR $SAVE_DIR/etc.zaqar
stack_install_service zaqar
if grep -q 'management_store *= *sqlalchemy' /etc/zaqar/zaqar.conf; then
$ZAQAR_BIN_DIR/zaqar-sql-db-manage --config-file $ZAQAR_CONF upgrade head || die $LINENO "DB sync error"
fi
# calls upgrade-zaqar for specific release
upgrade_project zaqar $RUN_DIR $BASE_DEVSTACK_BRANCH $TARGET_DEVSTACK_BRANCH
wait_for_keystone
start_zaqar
# Don't succeed unless the services come up
ensure_services_started zaqar-server
if grep -q 'management_store *= *mongodb' /etc/zaqar/zaqar.conf; then
mongodump --db zaqar_mgmt --out $SAVE_DIR/zaqar-mongodb-mgmt-dump.$TARGET_RELEASE
fi
if grep -q 'message_store *= *mongodb' /etc/zaqar/zaqar.conf; then
mongodump --db zaqar --out $SAVE_DIR/zaqar-mongodb-message-dump.$TARGET_RELEASE
fi
if grep -q 'message_store *= *redis' /etc/zaqar/zaqar.conf; then
redis-cli save
sudo cp /var/lib/redis/dump.rdb $SAVE_DIR/zaqar-redis-message-dump-$TARGET_RELEASE.rdb
fi
set +o xtrace
echo "*********************************************************************"
echo "SUCCESS: End $0"
echo "*********************************************************************"
|
