setup_local_env/setup.sh - plugins/multi-site - Git at Google

 #!/bin/bash

 # Copyright (C) 2019 The Android Open Source Project
 #
 # 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.


 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
 GERRIT_BRANCH=stable-3.2
 GERRIT_CI=https://gerrit-ci.gerritforge.com/view/Plugins-$GERRIT_BRANCH/job
 LAST_BUILD=lastSuccessfulBuild/artifact/bazel-bin/plugins
 EVENTS_BROKER_VER=`grep 'com.gerritforge:events-broker' $(dirname $0)/../external_plugin_deps.bzl | cut -d '"' -f 2 | cut -d ':' -f 3`

 function check_application_requirements {
   type haproxy >/dev/null 2>&1 || { echo >&2 "Require haproxy but it's not installed. Aborting."; exit 1; }
   type java >/dev/null 2>&1 || { echo >&2 "Require java but it's not installed. Aborting."; exit 1; }
   type docker >/dev/null 2>&1 || { echo >&2 "Require docker but it's not installed. Aborting."; exit 1; }
   type docker-compose >/dev/null 2>&1 || { echo >&2 "Require docker-compose but it's not installed. Aborting."; exit 1; }
   type wget >/dev/null 2>&1 || { echo >&2 "Require wget but it's not installed. Aborting."; exit 1; }
   type envsubst >/dev/null 2>&1 || { echo >&2 "Require envsubst but it's not installed. Aborting."; exit 1; }
   type openssl >/dev/null 2>&1 || { echo >&2 "Require openssl but it's not installed. Aborting."; exit 1; }
 }

 function get_replication_url {
   REPLICATION_LOCATION_TEST_SITE=$1
   REPLICATION_HOSTNAME=$2
   USER=$REPLICATION_SSH_USER

   if [ "$REPLICATION_TYPE" = "file" ];then
     echo "url = file://$REPLICATION_LOCATION_TEST_SITE/git/#{name}#.git"
   elif [ "$REPLICATION_TYPE" = "ssh" ];then
     echo "url = ssh://$USER@$REPLICATION_HOSTNAME:$REPLICATION_LOCATION_TEST_SITE/git/#{name}#.git"
   fi
 }

 function deploy_tls_certificates {
   echo "Deplying certificates in $HA_PROXY_CERTIFICATES_DIR..."
   openssl req -new -newkey rsa:2048 -x509 -sha256 -days 365 -nodes \
   -out $HA_PROXY_CERTIFICATES_DIR/MyCertificate.crt \
   -keyout $HA_PROXY_CERTIFICATES_DIR/GerritLocalKey.key \
   -subj "/C=GB/ST=London/L=London/O=Gerrit Org/OU=IT Department/CN=localhost"
   cat $HA_PROXY_CERTIFICATES_DIR/MyCertificate.crt $HA_PROXY_CERTIFICATES_DIR/GerritLocalKey.key | tee $HA_PROXY_CERTIFICATES_DIR/GerritLocalKey.pem
 }

 function copy_config_files {
   for file in `ls $SCRIPT_DIR/configs/*.config`
   do
     file_name=`basename $file`

     CONFIG_TEST_SITE=$1
     export GERRIT_HTTPD_PORT=$2
     export LOCATION_TEST_SITE=$3
     export GERRIT_SSHD_PORT=$4
     export REPLICATION_HTTPD_PORT=$5
     export REPLICATION_LOCATION_TEST_SITE=$6
     export GERRIT_HOSTNAME=$7
     export REPLICATION_HOSTNAME=$8
     export REMOTE_DEBUG_PORT=$9
     export KAFKA_GROUP_ID=${10}
     export REPLICATION_URL=$(get_replication_url $REPLICATION_LOCATION_TEST_SITE $REPLICATION_HOSTNAME)

     echo "Replacing variables for file $file and copying to $CONFIG_TEST_SITE/$file_name"

     cat $file | envsubst | sed 's/#{name}#/${name}/g' > $CONFIG_TEST_SITE/$file_name
   done
 }

 function start_ha_proxy {

   export HA_GERRIT_CANONICAL_HOSTNAME=$GERRIT_CANONICAL_HOSTNAME
   export HA_GERRIT_CANONICAL_PORT=$GERRIT_CANONICAL_PORT

   export HA_HTTPS_BIND=$HTTPS_BIND

   export HA_GERRIT_SITE1_HOSTNAME=$GERRIT_1_HOSTNAME
   export HA_GERRIT_SITE2_HOSTNAME=$GERRIT_2_HOSTNAME
   export HA_GERRIT_SITE1_HTTPD_PORT=$GERRIT_1_HTTPD_PORT
   export HA_GERRIT_SITE2_HTTPD_PORT=$GERRIT_2_HTTPD_PORT

   export HA_GERRIT_SITE1_SSHD_PORT=$GERRIT_1_SSHD_PORT
   export HA_GERRIT_SITE2_SSHD_PORT=$GERRIT_2_SSHD_PORT

   cat $SCRIPT_DIR/haproxy-config/haproxy.cfg | envsubst > $HA_PROXY_CONFIG_DIR/haproxy.cfg

   echo "Starting HA-PROXY..."
   echo "THE SCRIPT LOCATION $SCRIPT_DIR"
   echo "THE HA SCRIPT_LOCATION $HA_SCRIPT_DIR"
   haproxy -f $HA_PROXY_CONFIG_DIR/haproxy.cfg &
 }

 function deploy_config_files {
   # KAFKA configuration
   export KAFKA_PORT=9092

   # ZK configuration
   export ZK_PORT=2181

   # SITE 1
   GERRIT_SITE1_HOSTNAME=$1
   GERRIT_SITE1_HTTPD_PORT=$2
   GERRIT_SITE1_SSHD_PORT=$3
   CONFIG_TEST_SITE_1=$LOCATION_TEST_SITE_1/etc
   GERRIT_SITE1_REMOTE_DEBUG_PORT="5005"
   GERRIT_SITE1_KAFKA_GROUP_ID="instance-1"
   # SITE 2
   GERRIT_SITE2_HOSTNAME=$4
   GERRIT_SITE2_HTTPD_PORT=$5
   GERRIT_SITE2_SSHD_PORT=$6
   CONFIG_TEST_SITE_2=$LOCATION_TEST_SITE_2/etc
   GERRIT_SITE2_REMOTE_DEBUG_PORT="5006"
   GERRIT_SITE2_KAFKA_GROUP_ID="instance-2"

   # Set config SITE1
   copy_config_files $CONFIG_TEST_SITE_1 $GERRIT_SITE1_HTTPD_PORT $LOCATION_TEST_SITE_1 $GERRIT_SITE1_SSHD_PORT $GERRIT_SITE2_HTTPD_PORT $LOCATION_TEST_SITE_2 $GERRIT_SITE1_HOSTNAME $GERRIT_SITE2_HOSTNAME $GERRIT_SITE1_REMOTE_DEBUG_PORT $GERRIT_SITE1_KAFKA_GROUP_ID


   # Set config SITE2
   copy_config_files $CONFIG_TEST_SITE_2 $GERRIT_SITE2_HTTPD_PORT $LOCATION_TEST_SITE_2 $GERRIT_SITE2_SSHD_PORT $GERRIT_SITE1_HTTPD_PORT $LOCATION_TEST_SITE_1 $GERRIT_SITE1_HOSTNAME $GERRIT_SITE2_HOSTNAME $GERRIT_SITE2_REMOTE_DEBUG_PORT $GERRIT_SITE2_KAFKA_GROUP_ID
 }

 function is_docker_desktop {
   echo $(docker info | grep "Operating System: Docker Desktop" | wc -l)
 }

 function docker_host_env {
   IS_DOCKER_DESKTOP=$(is_docker_desktop)
   if [ "$IS_DOCKER_DESKTOP" = "1" ];then
     echo "mac"
   else
     echo "linux"
   fi
 }


 function cleanup_environment {
   echo "Killing existing HA-PROXY setup"
   kill $(ps -ax | grep haproxy | grep "gerrit_setup/ha-proxy-config" | awk '{print $1}') 2> /dev/null

   echo "Stopping docker containers"
   docker-compose -f $SCRIPT_DIR/docker-compose.yaml down 2> /dev/null

   echo "Stopping GERRIT instances"
   $1/bin/gerrit.sh stop 2> /dev/null
   $2/bin/gerrit.sh stop 2> /dev/null

   echo "REMOVING setup directory $3"
   rm -rf $3 2> /dev/null
 }

 function check_if_kafka_is_running {
   echo $(docker inspect kafka_test_node 2> /dev/null | grep '"Running": true' | wc -l)
 }

 while [ $# -ne 0 ]
 do
 case "$1" in
   "--help" )
     echo "Usage: sh $0 [--option $value]"
     echo
     echo "[--release-war-file]            Location to release.war file"
     echo "[--multisite-lib-file]          Location to lib multi-site.jar file"
     echo
     echo "[--new-deployment]              Cleans up previous gerrit deployment and re-installs it. default true"
     echo "[--get-websession-plugin]       Download websession-broker plugin from CI lastSuccessfulBuild; default true"
     echo "[--deployment-location]         Base location for the test deployment; default /tmp"
     echo
     echo "[--gerrit-canonical-host]       The default host for Gerrit to be accessed through; default localhost"
     echo "[--gerrit-canonical-port]       The default port for Gerrit to be accessed throug; default 8080"
     echo
     echo "[--gerrit-ssh-advertised-port]  Gerrit Instance 1 sshd port; default 29418"
     echo
     echo "[--gerrit1-httpd-port]          Gerrit Instance 1 http port; default 18080"
     echo "[--gerrit1-sshd-port]           Gerrit Instance 1 sshd port; default 39418"
     echo
     echo "[--gerrit2-httpd-port]          Gerrit Instance 2 http port; default 18081"
     echo "[--gerrit2-sshd-port]           Gerrit Instance 2 sshd port; default 49418"
     echo
     echo "[--replication-type]            Options [file,ssh]; default ssh"
     echo "[--replication-ssh-user]        SSH user for the replication plugin; default $(whoami)"
     echo "[--replication-delay]           Replication delay across the two instances in seconds"
     echo
     echo "[--just-cleanup-env]            Cleans up previous deployment; default false"
     echo
     echo "[--enabled-https]               Enabled https; default true"
     echo
     exit 0
   ;;
   "--new-deployment")
         NEW_INSTALLATION=$2
     shift
     shift
   ;;
   "--get-websession-plugin")
     DOWNLOAD_WEBSESSION_PLUGIN=$2
     shift
     shift
   ;;
   "--deployment-location" )
     DEPLOYMENT_LOCATION=$2
     shift
     shift
   ;;
   "--release-war-file" )
     RELEASE_WAR_FILE_LOCATION=$2
     shift
     shift
   ;;
   "--multisite-lib-file" )
     MULTISITE_LIB_LOCATION=$2
     shift
     shift
   ;;
   "--gerrit-canonical-host" )
     export GERRIT_CANONICAL_HOSTNAME=$2
     shift
     shift
   ;;
   "--gerrit-canonical-port" )
     export GERRIT_CANONICAL_PORT=$2
     shift
     shift
   ;;
   "--gerrit-ssh-advertised-port" )
     export SSH_ADVERTISED_PORT=$2
     shift
     shift
   ;;
   "--gerrit1-httpd-port" )
          GERRIT_1_HTTPD_PORT=$2
     shift
     shift
   ;;
   "--gerrit2-httpd-port" )
          GERRIT_2_HTTPD_PORT=$2
     shift
     shift
   ;;
   "--gerrit1-sshd-port" )
          GERRIT_1_SSHD_PORT=$2
     shift
     shift
   ;;
   "--gerrit2-sshd-port" )
          GERRIT_2_SSHD_PORT=$2
     shift
     shift
   ;;
   "--replication-ssh-user" )
     export REPLICATION_SSH_USER=$2
     shift
     shift
   ;;
   "--replication-type")
     export REPLICATION_TYPE=$2
     shift
     shift
   ;;
   "--replication-delay")
     export REPLICATION_DELAY_SEC=$2
     shift
     shift
   ;;
   "--just-cleanup-env" )
          JUST_CLEANUP_ENV=$2
     shift
     shift
   ;;
   "--enabled-https" )
     HTTPS_ENABLED=$2
     shift
     shift
   ;;
   *     )
     echo "Unknown option argument: $1"
     shift
     shift
   ;;
 esac
 done

 # Check application requirements
 check_application_requirements

 # Defaults
 NEW_INSTALLATION=${NEW_INSTALLATION:-"true"}
 DOWNLOAD_WEBSESSION_PLUGIN=${DOWNLOAD_WEBSESSION_PLUGIN:-"true"}
 DEPLOYMENT_LOCATION=${DEPLOYMENT_LOCATION:-"/tmp"}
 export GERRIT_CANONICAL_HOSTNAME=${GERRIT_CANONICAL_HOSTNAME:-"localhost"}
 export GERRIT_CANONICAL_PORT=${GERRIT_CANONICAL_PORT:-"8080"}
 GERRIT_1_HOSTNAME=${GERRIT_1_HOSTNAME:-"localhost"}
 GERRIT_2_HOSTNAME=${GERRIT_2_HOSTNAME:-"localhost"}
 GERRIT_1_HTTPD_PORT=${GERRIT_1_HTTPD_PORT:-"18080"}
 GERRIT_2_HTTPD_PORT=${GERRIT_2_HTTPD_PORT:-"18081"}
 GERRIT_1_SSHD_PORT=${GERRIT_1_SSHD_PORT:-"39418"}
 GERRIT_2_SSHD_PORT=${GERRIT_2_SSHD_PORT:-"49418"}
 REPLICATION_TYPE=${REPLICATION_TYPE:-"file"}
 REPLICATION_SSH_USER=${REPLICATION_SSH_USER:-$(whoami)}
 export REPLICATION_DELAY_SEC=${REPLICATION_DELAY_SEC:-"5"}
 export SSH_ADVERTISED_PORT=${SSH_ADVERTISED_PORT:-"29418"}
 HTTPS_ENABLED=${HTTPS_ENABLED:-"false"}

 export COMMON_LOCATION=$DEPLOYMENT_LOCATION/gerrit_setup
 LOCATION_TEST_SITE_1=$COMMON_LOCATION/instance-1
 LOCATION_TEST_SITE_2=$COMMON_LOCATION/instance-2
 HA_PROXY_CONFIG_DIR=$COMMON_LOCATION/ha-proxy-config
 HA_PROXY_CERTIFICATES_DIR="$HA_PROXY_CONFIG_DIR/certificates"
 PROMETHEUS_CONFIG_DIR=$COMMON_LOCATION/prometheus-config

 RELEASE_WAR_FILE_LOCATION=${RELEASE_WAR_FILE_LOCATION:-bazel-bin/release.war}
 MULTISITE_LIB_LOCATION=${MULTISITE_LIB_LOCATION:-bazel-bin/plugins/multi-site/multi-site.jar}


 export FAKE_NFS=$COMMON_LOCATION/fake_nfs

 if [ "$JUST_CLEANUP_ENV" = "true" ];then
   cleanup_environment $LOCATION_TEST_SITE_1 $LOCATION_TEST_SITE_2 $COMMON_LOCATION
   exit 0
 fi

 if [ -z $RELEASE_WAR_FILE_LOCATION ];then
   echo "A release.war file is required. Usage: sh $0 --release-war-file /path/to/release.war"
   exit 1
 else
   cp -f $RELEASE_WAR_FILE_LOCATION $DEPLOYMENT_LOCATION/gerrit.war >/dev/null 2>&1 || { echo >&2 "$RELEASE_WAR_FILE_LOCATION: Not able to copy the file. Aborting"; exit 1; }
 fi
 if [ -z $MULTISITE_LIB_LOCATION ];then
   echo "The multi-site library is required. Usage: sh $0 --multisite-lib-file /path/to/multi-site.jar"
   exit 1
 else
   cp -f $MULTISITE_LIB_LOCATION $DEPLOYMENT_LOCATION/multi-site.jar  >/dev/null 2>&1 || { echo >&2 "$MULTISITE_LIB_LOCATION: Not able to copy the file. Aborting"; exit 1; }
 fi
 if [ $DOWNLOAD_WEBSESSION_PLUGIN = "true" ];then
   echo "Downloading websession-broker plugin $GERRIT_BRANCH"
   wget $GERRIT_CI/plugin-websession-broker-bazel-$GERRIT_BRANCH/$LAST_BUILD/websession-broker/websession-broker.jar \
   -O $DEPLOYMENT_LOCATION/websession-broker.jar || { echo >&2 "Cannot download websession-broker plugin: Check internet connection. Abort\
 ing"; exit 1; }
   wget $GERRIT_CI/plugin-healthcheck-bazel-$GERRIT_BRANCH/$LAST_BUILD/healthcheck/healthcheck.jar \
   -O $DEPLOYMENT_LOCATION/healthcheck.jar || { echo >&2 "Cannot download healthcheck plugin: Check internet connection. Abort\
 ing"; exit 1; }
 else
   echo "Without the websession-broker; user login via haproxy will fail."
 fi

 echo "Downloading zookeeper plugin $GERRIT_BRANCH"
   wget $GERRIT_CI/plugin-zookeeper-refdb-bazel-$GERRIT_BRANCH/$LAST_BUILD/zookeeper-refdb/zookeeper-refdb.jar \
   -O $DEPLOYMENT_LOCATION/zookeeper-refdb.jar || { echo >&2 "Cannot download zookeeper plugin: Check internet connection. Abort\
 ing"; exit 1; }

 echo "Downloading events-broker library $GERRIT_BRANCH"
   wget https://repo1.maven.org/maven2/com/gerritforge/events-broker/$EVENTS_BROKER_VER/events-broker-$EVENTS_BROKER_VER.jar \
   -O $DEPLOYMENT_LOCATION/events-broker.jar || { echo >&2 "Cannot download events-broker library: Check internet connection. Abort\
 ing"; exit 1; }

 echo "Downloading kafka-events plugin $GERRIT_BRANCH"
   wget $GERRIT_CI/plugin-kafka-events-bazel-$GERRIT_BRANCH/$LAST_BUILD/kafka-events/kafka-events.jar \
   -O $DEPLOYMENT_LOCATION/kafka-events.jar || { echo >&2 "Cannot download kafka-events plugin: Check internet connection. Abort\
 ing"; exit 1; }

 echo "Downloading metrics-reporter-prometheus plugin $GERRIT_BRANCH"
   wget $GERRIT_CI/plugin-metrics-reporter-prometheus-bazel-master-$GERRIT_BRANCH/$LAST_BUILD/metrics-reporter-prometheus/metrics-reporter-prometheus.jar \
   -O $DEPLOYMENT_LOCATION/metrics-reporter-prometheus.jar || { echo >&2 "Cannot download metrics-reporter-prometheus plugin: Check internet connection. Abort\
 ing"; exit 1; }

 if [ "$REPLICATION_TYPE" = "ssh" ];then
   echo "Using 'SSH' replication type"
   echo "Make sure ~/.ssh/authorized_keys and ~/.ssh/known_hosts are configured correctly"
 fi

 if [ "$HTTPS_ENABLED" = "true" ];then
   export HTTP_PROTOCOL="https"
   export GERRIT_CANONICAL_WEB_URL="$HTTP_PROTOCOL://$GERRIT_CANONICAL_HOSTNAME/"
   export HTTPS_BIND="bind *:443 ssl crt $HA_PROXY_CONFIG_DIR/certificates/GerritLocalKey.pem"
   HTTPS_CLONE_MSG="Using self-signed certificates, to clone via https - 'git config --global http.sslVerify false'"
 else
   export HTTP_PROTOCOL="http"
   export GERRIT_CANONICAL_WEB_URL="$HTTP_PROTOCOL://$GERRIT_CANONICAL_HOSTNAME:$GERRIT_CANONICAL_PORT/"
 fi

 # New installation
 if [ $NEW_INSTALLATION = "true" ]; then

   cleanup_environment $LOCATION_TEST_SITE_1 $LOCATION_TEST_SITE_2 $COMMON_LOCATION

   echo "Setting up directories"
   mkdir -p $LOCATION_TEST_SITE_1 $LOCATION_TEST_SITE_2 $HA_PROXY_CERTIFICATES_DIR $FAKE_NFS
   java -jar $DEPLOYMENT_LOCATION/gerrit.war init --batch --no-auto-start --install-all-plugins --dev -d $LOCATION_TEST_SITE_1

   # Deploying TLS certificates
   if [ "$HTTPS_ENABLED" = "true" ];then deploy_tls_certificates;fi

   echo "Copy multi-site library to lib directory"
   cp -f $DEPLOYMENT_LOCATION/multi-site.jar $LOCATION_TEST_SITE_1/lib/multi-site.jar

   echo "Copy websession-broker plugin"
   cp -f $DEPLOYMENT_LOCATION/websession-broker.jar $LOCATION_TEST_SITE_1/plugins/websession-broker.jar

   echo "Copy healthcheck plugin"
   cp -f $DEPLOYMENT_LOCATION/healthcheck.jar $LOCATION_TEST_SITE_1/plugins/healthcheck.jar

   echo "Copy zookeeper plugin"
   cp -f $DEPLOYMENT_LOCATION/zookeeper-refdb.jar $LOCATION_TEST_SITE_1/plugins/zookeeper-refdb.jar

   echo "Copy events broker library"
   cp -f $DEPLOYMENT_LOCATION/events-broker.jar $LOCATION_TEST_SITE_1/lib/events-broker.jar

   echo "Copy kafka events plugin"
   cp -f $DEPLOYMENT_LOCATION/kafka-events.jar $LOCATION_TEST_SITE_1/plugins/kafka-events.jar

   echo "Copy metrics-reporter-prometheus plugin"
   cp -f $DEPLOYMENT_LOCATION/metrics-reporter-prometheus.jar $LOCATION_TEST_SITE_1/plugins/metrics-reporter-prometheus.jar

   echo "Re-indexing"
   java -jar $DEPLOYMENT_LOCATION/gerrit.war reindex -d $LOCATION_TEST_SITE_1
   # Replicating environment
   echo "Replicating environment"
   cp -fR $LOCATION_TEST_SITE_1/* $LOCATION_TEST_SITE_2

   echo "Link replication plugin"
   ln -s $LOCATION_TEST_SITE_1/plugins/replication.jar $LOCATION_TEST_SITE_1/lib/replication.jar
   ln -s $LOCATION_TEST_SITE_2/plugins/replication.jar $LOCATION_TEST_SITE_2/lib/replication.jar

   echo "Link multi-site library to plugin directory"
   ln -s $LOCATION_TEST_SITE_1/lib/multi-site.jar $LOCATION_TEST_SITE_1/plugins/multi-site.jar
   ln -s $LOCATION_TEST_SITE_2/lib/multi-site.jar $LOCATION_TEST_SITE_2/plugins/multi-site.jar
 fi

 DOCKER_HOST_ENV=$(docker_host_env)
 echo "Docker host environment: $DOCKER_HOST_ENV"
 if [ "$DOCKER_HOST_ENV" = "mac" ];then
   export GERRIT_SITE_HOST="host.docker.internal"
   export NETWORK_MODE="bridge"
 else
   export GERRIT_SITE_HOST="localhost"
   export NETWORK_MODE="host"
 fi

 cat $SCRIPT_DIR/configs/prometheus.yml | envsubst > $COMMON_LOCATION/prometheus.yml

 IS_KAFKA_RUNNING=$(check_if_kafka_is_running)
 if [ $IS_KAFKA_RUNNING -lt 1 ];then

   echo "Starting zk and kafka"
   docker-compose -f $SCRIPT_DIR/docker-compose.yaml up -d
   echo "Waiting for kafka to start..."
   while [[ $(check_if_kafka_is_running) -lt 1 ]];do sleep 10s; done
 fi

 echo "Re-deploying configuration files"
 deploy_config_files $GERRIT_1_HOSTNAME $GERRIT_1_HTTPD_PORT $GERRIT_1_SSHD_PORT $GERRIT_2_HOSTNAME $GERRIT_2_HTTPD_PORT $GERRIT_2_SSHD_PORT
 echo "Starting gerrit site 1"
 $LOCATION_TEST_SITE_1/bin/gerrit.sh restart
 echo "Starting gerrit site 2"
 $LOCATION_TEST_SITE_2/bin/gerrit.sh restart


 if [[ $(ps -ax | grep haproxy | grep "gerrit_setup/ha-proxy-config" | awk '{print $1}' | wc -l) -lt 1 ]];then
   echo "Starting haproxy"
   start_ha_proxy
 fi

 echo "==============================="
 echo "Current gerrit multi-site setup"
 echo "==============================="
 echo "The admin password is 'secret'"
 echo "deployment-location=$DEPLOYMENT_LOCATION"
 echo "replication-type=$REPLICATION_TYPE"
 echo "replication-ssh-user=$REPLICATION_SSH_USER"
 echo "replication-delay=$REPLICATION_DELAY_SEC"
 echo "enable-https=$HTTPS_ENABLED"
 echo
 echo "GERRIT HA-PROXY: $GERRIT_CANONICAL_WEB_URL"
 echo "GERRIT-1: http://$GERRIT_1_HOSTNAME:$GERRIT_1_HTTPD_PORT"
 echo "GERRIT-2: http://$GERRIT_2_HOSTNAME:$GERRIT_2_HTTPD_PORT"
 echo "Prometheus: http://localhost:9090"
 echo
 echo "Site-1: $LOCATION_TEST_SITE_1"
 echo "Site-2: $LOCATION_TEST_SITE_2"
 echo
 echo "$HTTPS_CLONE_MSG"
 echo

 exit $?
	#!/bin/bash

	# Copyright (C) 2019 The Android Open Source Project
	#
	# 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.


	SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
	GERRIT_BRANCH=stable-3.2
	GERRIT_CI=https://gerrit-ci.gerritforge.com/view/Plugins-$GERRIT_BRANCH/job
	LAST_BUILD=lastSuccessfulBuild/artifact/bazel-bin/plugins
	EVENTS_BROKER_VER=`grep 'com.gerritforge:events-broker' $(dirname $0)/../external_plugin_deps.bzl \| cut -d '"' -f 2 \| cut -d ':' -f 3`

	function check_application_requirements {
	type haproxy >/dev/null 2>&1 \|\| { echo >&2 "Require haproxy but it's not installed. Aborting."; exit 1; }
	type java >/dev/null 2>&1 \|\| { echo >&2 "Require java but it's not installed. Aborting."; exit 1; }
	type docker >/dev/null 2>&1 \|\| { echo >&2 "Require docker but it's not installed. Aborting."; exit 1; }
	type docker-compose >/dev/null 2>&1 \|\| { echo >&2 "Require docker-compose but it's not installed. Aborting."; exit 1; }
	type wget >/dev/null 2>&1 \|\| { echo >&2 "Require wget but it's not installed. Aborting."; exit 1; }
	type envsubst >/dev/null 2>&1 \|\| { echo >&2 "Require envsubst but it's not installed. Aborting."; exit 1; }
	type openssl >/dev/null 2>&1 \|\| { echo >&2 "Require openssl but it's not installed. Aborting."; exit 1; }
	}

	function get_replication_url {
	REPLICATION_LOCATION_TEST_SITE=$1
	REPLICATION_HOSTNAME=$2
	USER=$REPLICATION_SSH_USER

	if [ "$REPLICATION_TYPE" = "file" ];then
	echo "url = file://$REPLICATION_LOCATION_TEST_SITE/git/#{name}#.git"
	elif [ "$REPLICATION_TYPE" = "ssh" ];then
	echo "url = ssh://$USER@$REPLICATION_HOSTNAME:$REPLICATION_LOCATION_TEST_SITE/git/#{name}#.git"
	fi
	}

	function deploy_tls_certificates {
	echo "Deplying certificates in $HA_PROXY_CERTIFICATES_DIR..."
	openssl req -new -newkey rsa:2048 -x509 -sha256 -days 365 -nodes \
	-out $HA_PROXY_CERTIFICATES_DIR/MyCertificate.crt \
	-keyout $HA_PROXY_CERTIFICATES_DIR/GerritLocalKey.key \
	-subj "/C=GB/ST=London/L=London/O=Gerrit Org/OU=IT Department/CN=localhost"
	cat $HA_PROXY_CERTIFICATES_DIR/MyCertificate.crt $HA_PROXY_CERTIFICATES_DIR/GerritLocalKey.key \| tee $HA_PROXY_CERTIFICATES_DIR/GerritLocalKey.pem
	}

	function copy_config_files {
	for file in `ls $SCRIPT_DIR/configs/*.config`
	do
	file_name=`basename $file`

	CONFIG_TEST_SITE=$1
	export GERRIT_HTTPD_PORT=$2
	export LOCATION_TEST_SITE=$3
	export GERRIT_SSHD_PORT=$4
	export REPLICATION_HTTPD_PORT=$5
	export REPLICATION_LOCATION_TEST_SITE=$6
	export GERRIT_HOSTNAME=$7
	export REPLICATION_HOSTNAME=$8
	export REMOTE_DEBUG_PORT=$9
	export KAFKA_GROUP_ID=${10}
	export REPLICATION_URL=$(get_replication_url $REPLICATION_LOCATION_TEST_SITE $REPLICATION_HOSTNAME)

	echo "Replacing variables for file $file and copying to $CONFIG_TEST_SITE/$file_name"

	cat $file \| envsubst \| sed 's/#{name}#/${name}/g' > $CONFIG_TEST_SITE/$file_name
	done
	}

	function start_ha_proxy {

	export HA_GERRIT_CANONICAL_HOSTNAME=$GERRIT_CANONICAL_HOSTNAME
	export HA_GERRIT_CANONICAL_PORT=$GERRIT_CANONICAL_PORT

	export HA_HTTPS_BIND=$HTTPS_BIND

	export HA_GERRIT_SITE1_HOSTNAME=$GERRIT_1_HOSTNAME
	export HA_GERRIT_SITE2_HOSTNAME=$GERRIT_2_HOSTNAME
	export HA_GERRIT_SITE1_HTTPD_PORT=$GERRIT_1_HTTPD_PORT
	export HA_GERRIT_SITE2_HTTPD_PORT=$GERRIT_2_HTTPD_PORT

	export HA_GERRIT_SITE1_SSHD_PORT=$GERRIT_1_SSHD_PORT
	export HA_GERRIT_SITE2_SSHD_PORT=$GERRIT_2_SSHD_PORT

	cat $SCRIPT_DIR/haproxy-config/haproxy.cfg \| envsubst > $HA_PROXY_CONFIG_DIR/haproxy.cfg

	echo "Starting HA-PROXY..."
	echo "THE SCRIPT LOCATION $SCRIPT_DIR"
	echo "THE HA SCRIPT_LOCATION $HA_SCRIPT_DIR"
	haproxy -f $HA_PROXY_CONFIG_DIR/haproxy.cfg &
	}

	function deploy_config_files {
	# KAFKA configuration
	export KAFKA_PORT=9092

	# ZK configuration
	export ZK_PORT=2181

	# SITE 1
	GERRIT_SITE1_HOSTNAME=$1
	GERRIT_SITE1_HTTPD_PORT=$2
	GERRIT_SITE1_SSHD_PORT=$3
	CONFIG_TEST_SITE_1=$LOCATION_TEST_SITE_1/etc
	GERRIT_SITE1_REMOTE_DEBUG_PORT="5005"
	GERRIT_SITE1_KAFKA_GROUP_ID="instance-1"
	# SITE 2
	GERRIT_SITE2_HOSTNAME=$4
	GERRIT_SITE2_HTTPD_PORT=$5
	GERRIT_SITE2_SSHD_PORT=$6
	CONFIG_TEST_SITE_2=$LOCATION_TEST_SITE_2/etc
	GERRIT_SITE2_REMOTE_DEBUG_PORT="5006"
	GERRIT_SITE2_KAFKA_GROUP_ID="instance-2"

	# Set config SITE1
	copy_config_files $CONFIG_TEST_SITE_1 $GERRIT_SITE1_HTTPD_PORT $LOCATION_TEST_SITE_1 $GERRIT_SITE1_SSHD_PORT $GERRIT_SITE2_HTTPD_PORT $LOCATION_TEST_SITE_2 $GERRIT_SITE1_HOSTNAME $GERRIT_SITE2_HOSTNAME $GERRIT_SITE1_REMOTE_DEBUG_PORT $GERRIT_SITE1_KAFKA_GROUP_ID


	# Set config SITE2
	copy_config_files $CONFIG_TEST_SITE_2 $GERRIT_SITE2_HTTPD_PORT $LOCATION_TEST_SITE_2 $GERRIT_SITE2_SSHD_PORT $GERRIT_SITE1_HTTPD_PORT $LOCATION_TEST_SITE_1 $GERRIT_SITE1_HOSTNAME $GERRIT_SITE2_HOSTNAME $GERRIT_SITE2_REMOTE_DEBUG_PORT $GERRIT_SITE2_KAFKA_GROUP_ID
	}

	function is_docker_desktop {
	echo $(docker info \| grep "Operating System: Docker Desktop" \| wc -l)
	}

	function docker_host_env {
	IS_DOCKER_DESKTOP=$(is_docker_desktop)
	if [ "$IS_DOCKER_DESKTOP" = "1" ];then
	echo "mac"
	else
	echo "linux"
	fi
	}


	function cleanup_environment {
	echo "Killing existing HA-PROXY setup"
	kill $(ps -ax \| grep haproxy \| grep "gerrit_setup/ha-proxy-config" \| awk '{print $1}') 2> /dev/null

	echo "Stopping docker containers"
	docker-compose -f $SCRIPT_DIR/docker-compose.yaml down 2> /dev/null

	echo "Stopping GERRIT instances"
	$1/bin/gerrit.sh stop 2> /dev/null
	$2/bin/gerrit.sh stop 2> /dev/null

	echo "REMOVING setup directory $3"
	rm -rf $3 2> /dev/null
	}

	function check_if_kafka_is_running {
	echo $(docker inspect kafka_test_node 2> /dev/null \| grep '"Running": true' \| wc -l)
	}

	while [ $# -ne 0 ]
	do
	case "$1" in
	"--help" )
	echo "Usage: sh $0 [--option $value]"
	echo
	echo "[--release-war-file] Location to release.war file"
	echo "[--multisite-lib-file] Location to lib multi-site.jar file"
	echo
	echo "[--new-deployment] Cleans up previous gerrit deployment and re-installs it. default true"
	echo "[--get-websession-plugin] Download websession-broker plugin from CI lastSuccessfulBuild; default true"
	echo "[--deployment-location] Base location for the test deployment; default /tmp"
	echo
	echo "[--gerrit-canonical-host] The default host for Gerrit to be accessed through; default localhost"
	echo "[--gerrit-canonical-port] The default port for Gerrit to be accessed throug; default 8080"
	echo
	echo "[--gerrit-ssh-advertised-port] Gerrit Instance 1 sshd port; default 29418"
	echo
	echo "[--gerrit1-httpd-port] Gerrit Instance 1 http port; default 18080"
	echo "[--gerrit1-sshd-port] Gerrit Instance 1 sshd port; default 39418"
	echo
	echo "[--gerrit2-httpd-port] Gerrit Instance 2 http port; default 18081"
	echo "[--gerrit2-sshd-port] Gerrit Instance 2 sshd port; default 49418"
	echo
	echo "[--replication-type] Options [file,ssh]; default ssh"
	echo "[--replication-ssh-user] SSH user for the replication plugin; default $(whoami)"
	echo "[--replication-delay] Replication delay across the two instances in seconds"
	echo
	echo "[--just-cleanup-env] Cleans up previous deployment; default false"
	echo
	echo "[--enabled-https] Enabled https; default true"
	echo
	exit 0
	;;
	"--new-deployment")
	NEW_INSTALLATION=$2
	shift
	shift
	;;
	"--get-websession-plugin")
	DOWNLOAD_WEBSESSION_PLUGIN=$2
	shift
	shift
	;;
	"--deployment-location" )
	DEPLOYMENT_LOCATION=$2
	shift
	shift
	;;
	"--release-war-file" )
	RELEASE_WAR_FILE_LOCATION=$2
	shift
	shift
	;;
	"--multisite-lib-file" )
	MULTISITE_LIB_LOCATION=$2
	shift
	shift
	;;
	"--gerrit-canonical-host" )
	export GERRIT_CANONICAL_HOSTNAME=$2
	shift
	shift
	;;
	"--gerrit-canonical-port" )
	export GERRIT_CANONICAL_PORT=$2
	shift
	shift
	;;
	"--gerrit-ssh-advertised-port" )
	export SSH_ADVERTISED_PORT=$2
	shift
	shift
	;;
	"--gerrit1-httpd-port" )
	GERRIT_1_HTTPD_PORT=$2
	shift
	shift
	;;
	"--gerrit2-httpd-port" )
	GERRIT_2_HTTPD_PORT=$2
	shift
	shift
	;;
	"--gerrit1-sshd-port" )
	GERRIT_1_SSHD_PORT=$2
	shift
	shift
	;;
	"--gerrit2-sshd-port" )
	GERRIT_2_SSHD_PORT=$2
	shift
	shift
	;;
	"--replication-ssh-user" )
	export REPLICATION_SSH_USER=$2
	shift
	shift
	;;
	"--replication-type")
	export REPLICATION_TYPE=$2
	shift
	shift
	;;
	"--replication-delay")
	export REPLICATION_DELAY_SEC=$2
	shift
	shift
	;;
	"--just-cleanup-env" )
	JUST_CLEANUP_ENV=$2
	shift
	shift
	;;
	"--enabled-https" )
	HTTPS_ENABLED=$2
	shift
	shift
	;;
	* )
	echo "Unknown option argument: $1"
	shift
	shift
	;;
	esac
	done

	# Check application requirements
	check_application_requirements

	# Defaults
	NEW_INSTALLATION=${NEW_INSTALLATION:-"true"}
	DOWNLOAD_WEBSESSION_PLUGIN=${DOWNLOAD_WEBSESSION_PLUGIN:-"true"}
	DEPLOYMENT_LOCATION=${DEPLOYMENT_LOCATION:-"/tmp"}
	export GERRIT_CANONICAL_HOSTNAME=${GERRIT_CANONICAL_HOSTNAME:-"localhost"}
	export GERRIT_CANONICAL_PORT=${GERRIT_CANONICAL_PORT:-"8080"}
	GERRIT_1_HOSTNAME=${GERRIT_1_HOSTNAME:-"localhost"}
	GERRIT_2_HOSTNAME=${GERRIT_2_HOSTNAME:-"localhost"}
	GERRIT_1_HTTPD_PORT=${GERRIT_1_HTTPD_PORT:-"18080"}
	GERRIT_2_HTTPD_PORT=${GERRIT_2_HTTPD_PORT:-"18081"}
	GERRIT_1_SSHD_PORT=${GERRIT_1_SSHD_PORT:-"39418"}
	GERRIT_2_SSHD_PORT=${GERRIT_2_SSHD_PORT:-"49418"}
	REPLICATION_TYPE=${REPLICATION_TYPE:-"file"}
	REPLICATION_SSH_USER=${REPLICATION_SSH_USER:-$(whoami)}
	export REPLICATION_DELAY_SEC=${REPLICATION_DELAY_SEC:-"5"}
	export SSH_ADVERTISED_PORT=${SSH_ADVERTISED_PORT:-"29418"}
	HTTPS_ENABLED=${HTTPS_ENABLED:-"false"}

	export COMMON_LOCATION=$DEPLOYMENT_LOCATION/gerrit_setup
	LOCATION_TEST_SITE_1=$COMMON_LOCATION/instance-1
	LOCATION_TEST_SITE_2=$COMMON_LOCATION/instance-2
	HA_PROXY_CONFIG_DIR=$COMMON_LOCATION/ha-proxy-config
	HA_PROXY_CERTIFICATES_DIR="$HA_PROXY_CONFIG_DIR/certificates"
	PROMETHEUS_CONFIG_DIR=$COMMON_LOCATION/prometheus-config

	RELEASE_WAR_FILE_LOCATION=${RELEASE_WAR_FILE_LOCATION:-bazel-bin/release.war}
	MULTISITE_LIB_LOCATION=${MULTISITE_LIB_LOCATION:-bazel-bin/plugins/multi-site/multi-site.jar}


	export FAKE_NFS=$COMMON_LOCATION/fake_nfs

	if [ "$JUST_CLEANUP_ENV" = "true" ];then
	cleanup_environment $LOCATION_TEST_SITE_1 $LOCATION_TEST_SITE_2 $COMMON_LOCATION
	exit 0
	fi

	if [ -z $RELEASE_WAR_FILE_LOCATION ];then
	echo "A release.war file is required. Usage: sh $0 --release-war-file /path/to/release.war"
	exit 1
	else
	cp -f $RELEASE_WAR_FILE_LOCATION $DEPLOYMENT_LOCATION/gerrit.war >/dev/null 2>&1 \|\| { echo >&2 "$RELEASE_WAR_FILE_LOCATION: Not able to copy the file. Aborting"; exit 1; }
	fi
	if [ -z $MULTISITE_LIB_LOCATION ];then
	echo "The multi-site library is required. Usage: sh $0 --multisite-lib-file /path/to/multi-site.jar"
	exit 1
	else
	cp -f $MULTISITE_LIB_LOCATION $DEPLOYMENT_LOCATION/multi-site.jar >/dev/null 2>&1 \|\| { echo >&2 "$MULTISITE_LIB_LOCATION: Not able to copy the file. Aborting"; exit 1; }
	fi
	if [ $DOWNLOAD_WEBSESSION_PLUGIN = "true" ];then
	echo "Downloading websession-broker plugin $GERRIT_BRANCH"
	wget $GERRIT_CI/plugin-websession-broker-bazel-$GERRIT_BRANCH/$LAST_BUILD/websession-broker/websession-broker.jar \
	-O $DEPLOYMENT_LOCATION/websession-broker.jar \|\| { echo >&2 "Cannot download websession-broker plugin: Check internet connection. Abort\
	ing"; exit 1; }
	wget $GERRIT_CI/plugin-healthcheck-bazel-$GERRIT_BRANCH/$LAST_BUILD/healthcheck/healthcheck.jar \
	-O $DEPLOYMENT_LOCATION/healthcheck.jar \|\| { echo >&2 "Cannot download healthcheck plugin: Check internet connection. Abort\
	ing"; exit 1; }
	else
	echo "Without the websession-broker; user login via haproxy will fail."
	fi

	echo "Downloading zookeeper plugin $GERRIT_BRANCH"
	wget $GERRIT_CI/plugin-zookeeper-refdb-bazel-$GERRIT_BRANCH/$LAST_BUILD/zookeeper-refdb/zookeeper-refdb.jar \
	-O $DEPLOYMENT_LOCATION/zookeeper-refdb.jar \|\| { echo >&2 "Cannot download zookeeper plugin: Check internet connection. Abort\
	ing"; exit 1; }

	echo "Downloading events-broker library $GERRIT_BRANCH"
	wget https://repo1.maven.org/maven2/com/gerritforge/events-broker/$EVENTS_BROKER_VER/events-broker-$EVENTS_BROKER_VER.jar \
	-O $DEPLOYMENT_LOCATION/events-broker.jar \|\| { echo >&2 "Cannot download events-broker library: Check internet connection. Abort\
	ing"; exit 1; }

	echo "Downloading kafka-events plugin $GERRIT_BRANCH"
	wget $GERRIT_CI/plugin-kafka-events-bazel-$GERRIT_BRANCH/$LAST_BUILD/kafka-events/kafka-events.jar \
	-O $DEPLOYMENT_LOCATION/kafka-events.jar \|\| { echo >&2 "Cannot download kafka-events plugin: Check internet connection. Abort\
	ing"; exit 1; }

	echo "Downloading metrics-reporter-prometheus plugin $GERRIT_BRANCH"
	wget $GERRIT_CI/plugin-metrics-reporter-prometheus-bazel-master-$GERRIT_BRANCH/$LAST_BUILD/metrics-reporter-prometheus/metrics-reporter-prometheus.jar \
	-O $DEPLOYMENT_LOCATION/metrics-reporter-prometheus.jar \|\| { echo >&2 "Cannot download metrics-reporter-prometheus plugin: Check internet connection. Abort\
	ing"; exit 1; }

	if [ "$REPLICATION_TYPE" = "ssh" ];then
	echo "Using 'SSH' replication type"
	echo "Make sure ~/.ssh/authorized_keys and ~/.ssh/known_hosts are configured correctly"
	fi

	if [ "$HTTPS_ENABLED" = "true" ];then
	export HTTP_PROTOCOL="https"
	export GERRIT_CANONICAL_WEB_URL="$HTTP_PROTOCOL://$GERRIT_CANONICAL_HOSTNAME/"
	export HTTPS_BIND="bind *:443 ssl crt $HA_PROXY_CONFIG_DIR/certificates/GerritLocalKey.pem"
	HTTPS_CLONE_MSG="Using self-signed certificates, to clone via https - 'git config --global http.sslVerify false'"
	else
	export HTTP_PROTOCOL="http"
	export GERRIT_CANONICAL_WEB_URL="$HTTP_PROTOCOL://$GERRIT_CANONICAL_HOSTNAME:$GERRIT_CANONICAL_PORT/"
	fi

	# New installation
	if [ $NEW_INSTALLATION = "true" ]; then

	cleanup_environment $LOCATION_TEST_SITE_1 $LOCATION_TEST_SITE_2 $COMMON_LOCATION

	echo "Setting up directories"
	mkdir -p $LOCATION_TEST_SITE_1 $LOCATION_TEST_SITE_2 $HA_PROXY_CERTIFICATES_DIR $FAKE_NFS
	java -jar $DEPLOYMENT_LOCATION/gerrit.war init --batch --no-auto-start --install-all-plugins --dev -d $LOCATION_TEST_SITE_1

	# Deploying TLS certificates
	if [ "$HTTPS_ENABLED" = "true" ];then deploy_tls_certificates;fi

	echo "Copy multi-site library to lib directory"
	cp -f $DEPLOYMENT_LOCATION/multi-site.jar $LOCATION_TEST_SITE_1/lib/multi-site.jar

	echo "Copy websession-broker plugin"
	cp -f $DEPLOYMENT_LOCATION/websession-broker.jar $LOCATION_TEST_SITE_1/plugins/websession-broker.jar

	echo "Copy healthcheck plugin"
	cp -f $DEPLOYMENT_LOCATION/healthcheck.jar $LOCATION_TEST_SITE_1/plugins/healthcheck.jar

	echo "Copy zookeeper plugin"
	cp -f $DEPLOYMENT_LOCATION/zookeeper-refdb.jar $LOCATION_TEST_SITE_1/plugins/zookeeper-refdb.jar

	echo "Copy events broker library"
	cp -f $DEPLOYMENT_LOCATION/events-broker.jar $LOCATION_TEST_SITE_1/lib/events-broker.jar

	echo "Copy kafka events plugin"
	cp -f $DEPLOYMENT_LOCATION/kafka-events.jar $LOCATION_TEST_SITE_1/plugins/kafka-events.jar

	echo "Copy metrics-reporter-prometheus plugin"
	cp -f $DEPLOYMENT_LOCATION/metrics-reporter-prometheus.jar $LOCATION_TEST_SITE_1/plugins/metrics-reporter-prometheus.jar

	echo "Re-indexing"
	java -jar $DEPLOYMENT_LOCATION/gerrit.war reindex -d $LOCATION_TEST_SITE_1
	# Replicating environment
	echo "Replicating environment"
	cp -fR $LOCATION_TEST_SITE_1/* $LOCATION_TEST_SITE_2

	echo "Link replication plugin"
	ln -s $LOCATION_TEST_SITE_1/plugins/replication.jar $LOCATION_TEST_SITE_1/lib/replication.jar
	ln -s $LOCATION_TEST_SITE_2/plugins/replication.jar $LOCATION_TEST_SITE_2/lib/replication.jar

	echo "Link multi-site library to plugin directory"
	ln -s $LOCATION_TEST_SITE_1/lib/multi-site.jar $LOCATION_TEST_SITE_1/plugins/multi-site.jar
	ln -s $LOCATION_TEST_SITE_2/lib/multi-site.jar $LOCATION_TEST_SITE_2/plugins/multi-site.jar
	fi

	DOCKER_HOST_ENV=$(docker_host_env)
	echo "Docker host environment: $DOCKER_HOST_ENV"
	if [ "$DOCKER_HOST_ENV" = "mac" ];then
	export GERRIT_SITE_HOST="host.docker.internal"
	export NETWORK_MODE="bridge"
	else
	export GERRIT_SITE_HOST="localhost"
	export NETWORK_MODE="host"
	fi

	cat $SCRIPT_DIR/configs/prometheus.yml \| envsubst > $COMMON_LOCATION/prometheus.yml

	IS_KAFKA_RUNNING=$(check_if_kafka_is_running)
	if [ $IS_KAFKA_RUNNING -lt 1 ];then

	echo "Starting zk and kafka"
	docker-compose -f $SCRIPT_DIR/docker-compose.yaml up -d
	echo "Waiting for kafka to start..."
	while [[ $(check_if_kafka_is_running) -lt 1 ]];do sleep 10s; done
	fi

	echo "Re-deploying configuration files"
	deploy_config_files $GERRIT_1_HOSTNAME $GERRIT_1_HTTPD_PORT $GERRIT_1_SSHD_PORT $GERRIT_2_HOSTNAME $GERRIT_2_HTTPD_PORT $GERRIT_2_SSHD_PORT
	echo "Starting gerrit site 1"
	$LOCATION_TEST_SITE_1/bin/gerrit.sh restart
	echo "Starting gerrit site 2"
	$LOCATION_TEST_SITE_2/bin/gerrit.sh restart


	if [[ $(ps -ax \| grep haproxy \| grep "gerrit_setup/ha-proxy-config" \| awk '{print $1}' \| wc -l) -lt 1 ]];then
	echo "Starting haproxy"
	start_ha_proxy
	fi

	echo "==============================="
	echo "Current gerrit multi-site setup"
	echo "==============================="
	echo "The admin password is 'secret'"
	echo "deployment-location=$DEPLOYMENT_LOCATION"
	echo "replication-type=$REPLICATION_TYPE"
	echo "replication-ssh-user=$REPLICATION_SSH_USER"
	echo "replication-delay=$REPLICATION_DELAY_SEC"
	echo "enable-https=$HTTPS_ENABLED"
	echo
	echo "GERRIT HA-PROXY: $GERRIT_CANONICAL_WEB_URL"
	echo "GERRIT-1: http://$GERRIT_1_HOSTNAME:$GERRIT_1_HTTPD_PORT"
	echo "GERRIT-2: http://$GERRIT_2_HOSTNAME:$GERRIT_2_HTTPD_PORT"
	echo "Prometheus: http://localhost:9090"
	echo
	echo "Site-1: $LOCATION_TEST_SITE_1"
	echo "Site-2: $LOCATION_TEST_SITE_2"
	echo
	echo "$HTTPS_CLONE_MSG"
	echo

	exit $?