druid/integration-tests/docker/druid.sh

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#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
set -e
getConfPath()
{
cluster_conf_base=/tmp/conf/druid/cluster
case "$1" in
_common) echo $cluster_conf_base/_common ;;
historical) echo $cluster_conf_base/data/historical ;;
historical-for-query-retry-test) echo $cluster_conf_base/data/historical ;;
middleManager) echo $cluster_conf_base/data/middleManager ;;
indexer) echo $cluster_conf_base/data/indexer ;;
coordinator) echo $cluster_conf_base/master/coordinator ;;
broker) echo $cluster_conf_base/query/broker ;;
router) echo $cluster_conf_base/query/router ;;
overlord) echo $cluster_conf_base/master/overlord ;;
*) echo $cluster_conf_base/misc/$1 ;;
esac
}
# Delete the old key (if existing) and append new key=value
setKey()
{
service="$1"
key="$2"
value="$3"
service_conf=$(getConfPath $service)/runtime.properties
# Delete from all
sed -ri "/$key=/d" $COMMON_CONF_DIR/common.runtime.properties
[ -f $service_conf ] && sed -ri "/$key=/d" $service_conf
[ -f $service_conf ] && echo "$key=$value" >>$service_conf
[ -f $service_conf ] || echo "$key=$value" >>$COMMON_CONF_DIR/common.runtime.properties
echo "Setting $key=$value in $service_conf"
}
setupConfig()
{
echo "$(date -Is) configuring service $DRUID_SERVICE"
# We put all the config in /tmp/conf to allow for a
# read-only root filesystem
mkdir -p /tmp/conf/druid
COMMON_CONF_DIR=$(getConfPath _common)
SERVICE_CONF_DIR=$(getConfPath ${DRUID_SERVICE})
mkdir -p $COMMON_CONF_DIR
mkdir -p $SERVICE_CONF_DIR
touch $COMMON_CONF_DIR/common.runtime.properties
touch $SERVICE_CONF_DIR/runtime.properties
setKey $DRUID_SERVICE druid.host $(resolveip -s $HOSTNAME)
setKey $DRUID_SERVICE druid.worker.ip $(resolveip -s $HOSTNAME)
# Write out all the environment variables starting with druid_ to druid service config file
# This will replace _ with . in the key
env | grep ^druid_ | while read evar;
do
# Can't use IFS='=' to parse since var might have = in it (e.g. password)
val=$(echo "$evar" | sed -e 's?[^=]*=??')
var=$(echo "$evar" | sed -e 's?^\([^=]*\)=.*?\1?g' -e 's?_?.?g')
setKey $DRUID_SERVICE "$var" "$val"
done
}
setupData()
{
# The "query" and "security" test groups require data to be setup before running the tests.
# In particular, they requires segments to be download from a pre-existing s3 bucket.
# This is done by using the loadSpec put into metadatastore and s3 credientials set below.
if [ "$DRUID_INTEGRATION_TEST_GROUP" = "query" ] || [ "$DRUID_INTEGRATION_TEST_GROUP" = "query-retry" ] || [ "$DRUID_INTEGRATION_TEST_GROUP" = "high-availability" ] || [ "$DRUID_INTEGRATION_TEST_GROUP" = "security" ] || [ "$DRUID_INTEGRATION_TEST_GROUP" = "ldap-security" ]; then
# touch is needed because OverlayFS's copy-up operation breaks POSIX standards. See https://github.com/docker/for-linux/issues/72.
find /var/lib/mysql -type f -exec touch {} \; && service mysql start \
&& cat /test-data/${DRUID_INTEGRATION_TEST_GROUP}-sample-data.sql | mysql -u root druid && /etc/init.d/mysql stop
# below s3 credentials needed to access the pre-existing s3 bucket
setKey $DRUID_SERVICE druid.s3.accessKey AKIAT2GGLKKJQCMG64V4
setKey $DRUID_SERVICE druid.s3.secretKey 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
if [ "$DRUID_INTEGRATION_TEST_GROUP" = "query-retry" ] || [ "$DRUID_INTEGRATION_TEST_GROUP" = "high-availability" ]; then
setKey $DRUID_SERVICE druid.extensions.loadList [\"druid-s3-extensions\",\"druid-integration-tests\"]
else
setKey $DRUID_SERVICE druid.extensions.loadList [\"druid-s3-extensions\"]
fi
# The region of the sample data s3 blobs needed for these test groups
export AWS_REGION=us-east-1
fi
# The SqlInputSource tests in the "input-source" test group require data to be setup in MySQL before running the tests.
if [ "$DRUID_INTEGRATION_TEST_GROUP" = "input-source" ] ; then
# touch is needed because OverlayFS's copy-up operation breaks POSIX standards. See https://github.com/docker/for-linux/issues/72.
find /var/lib/mysql -type f -exec touch {} \; && service mysql start \
&& echo "GRANT ALL ON sqlinputsource.* TO 'druid'@'%'; CREATE database sqlinputsource DEFAULT CHARACTER SET utf8mb4;" | mysql -u root druid \
&& cat /test-data/sql-input-source-sample-data.sql | mysql -u root druid \
&& /etc/init.d/mysql stop
fi
}