add

disable_cluster_routing_allocation.sh

+#!/bin/bash
+
+curl -v $(hostname):9200/_cluster/settings -XPUT -d'{
+    "transient" : {
+        "cluster.routing.allocation.enable" : "none"
+    }
+}'
+echo

enable_cluster_routing_allocation.sh

+#!/bin/bash
+
+curl -v $(hostname):9200/_cluster/settings -XPUT -d'{
+    "transient" : {
+        "cluster.routing.allocation.enable" : "all"
+    }
+}'
+echo

update_synonyms.sh

+#!/bin/bash
+
+set -e
+set -x
+
+
+ENV=$1
+if [[ "$ENV" == "dev" || "$ENV" == "test" ]];then
+	MYSQL_USER="work"
+    MYSQL_PASSWORD="Gengmei123"
+    MYSQL_HOST="rm-2zeaut61u9sm21m0b.mysql.rds.aliyuncs.com"
+	MYSQL_DB="alpha"
+    DINGDING='https://oapi.dingtalk.com/robot/send?access_token=47c7de55db1234c6ee0d8f61abae8bc54591f3cef438a41905a0bf4fa33dd6cf'
+else
+	MYSQL_USER="work"
+    MYSQL_PASSWORD="oars152!traipseize738"
+    MYSQL_HOST="172.17.40.144"
+	MYSQL_DB="alpha"
+    DINGDING='https://oapi.dingtalk.com/robot/send?access_token=53686301db86625c308a837fd6d26f56629fc69e693d21b0b12499ab54e74805'
+fi
+
+
+function red() {
+    RED='\033[0;31m'
+    NC='\033[0m' # No Color
+    printf "${RED} $1 ${NC} \n"
+}
+
+function ding() {
+	# hostname action
+    curl $DINGDING \
+       -H 'Content-Type: application/json' \
+       -d "{
+              'msgtype': 'markdown',
+              'markdown': {
+                  'title': 'ES同义词全量更新提醒',
+                  'text': \"## ES同义词全量更新提醒\n  > **$1 $2** > @ **`date`**\"
+              },
+              'atMobiles': ['13913000267'],
+              'isAtAll': false
+       }"
+}
+
+ding `hostname` "start to upgrade synonym"
+
+
+# up to date
+su -c 'git pull' gmuser
+
+CUR=`pwd`
+FILE="from_db.txt"
+DICFILE="from_db.dic"
+
+if [[ -e $FILE ]];then
+	rm $FILE
+fi
+
+if [[ -e $DICFILE ]];then
+	rm $DICFILE
+fi
+
+echo "getting synonym from db..."
+
+linestoskip=1
+Counter=0
+
+SQL="SELECT name,alias FROM community_tag where is_deleted=0 and is_online=1 and alias!='' and name!=''"
+mysql -h $MYSQL_HOST -u $MYSQL_USER -p$MYSQL_PASSWORD $MYSQL_DB -e "$SQL" | while read name alias 
+do
+    if [[ $Counter -ge $linestoskip ]]; then
+    	echo "$name"",""$alias" >> $FILE
+	echo "$name" >> $DICFILE
+	echo "$alias" >> $DICFILE
+    fi
+    Counter=`expr $Counter + 1`
+done
+
+
+cat $FILE > ./synonym.txt
+cp ./synonym.txt /srv/apps/elasticsearch/config/analysis/ 
+
+cat $DICFILE > ./synonym.dic
+cp ./synonym.dic /srv/apps/elasticsearch/plugins/analysis-ik/config/ik/custom/
+
+# update es
+echo "update self `hostname`"
+
+./disable_cluster_routing_allocation.sh
+
+supervisorctl restart elasticsearch
+until nc -z $(hostname) 9200;
+do
+    echo "elasticsearch is starting"
+    sleep 2
+done
+
+./enable_cluster_routing_allocation.sh
+until curl -v "$(hostname):9200/_cluster/health?wait_for_status=green&timeout=10s" | grep 'green';
+do
+	echo "waiting for elastic cluster status to green"
+    sleep 2
+done
+
+echo "done"
+
+# clean up
+git checkout .
+git clean -f -d
+
+ding `hostname` "upgrade synonym successfully!"
+
+exit 0