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PMM-7 Fixing Proxysql Setup #556

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PMM-7 Fixing Proxysql Setup #556

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c91bc3b
PMM-7 Fixing Proxysql Setup
puneet0191 Jan 19, 2023
81c6226
PMM-7 Handle the failure
puneet0191 Jan 19, 2023
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18 changes: 16 additions & 2 deletions pmm-tests/pxc_proxysql_setup.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ sudo yum install -y proxysql2
if [ "$query_source" == "slowlog" ]; then
for j in `seq 1 ${number_of_nodes}`;
do
export node$j_port=$(cat node$j.cnf | grep port | awk -F"=" '{print $2}')
bin/mysql -A -uroot -Snode$j/socket.sock -e "SET GLOBAL slow_query_log='ON';"
bin/mysql -A -uroot -Snode$j/socket.sock -e "SET GLOBAL long_query_time=0;"
bin/mysql -A -uroot -Snode$j/socket.sock -e "SET GLOBAL log_slow_rate_limit=1;"
Expand All @@ -52,13 +53,26 @@ bin/mysql -A -uroot -Snode1/socket.sock -e "grant all on *.* to sysbench@'%';"
bin/mysql -A -uroot -Snode1/socket.sock -e "drop database if exists sbtest;create database sbtest;"

### update proxysql configuration use, correct port
export node1_port=$(cat node1.cnf | grep port | awk -F"=" '{print $2}')
for j in `seq 1 ${number_of_nodes}`;
do
export node$j_port=$(cat node$j.cnf | grep port | awk -F"=" '{print $2}')
done
sudo sed -i "s/3306/${node1_port}/" /etc/proxysql-admin.cnf

sudo service proxysql start
sleep 20
sudo proxysql-admin -e

for j in `seq 1 ${number_of_nodes}`;
do
export port=$(echo node$j_port)
echo $port
mysql -u admin -padmin -h 127.0.0.1 -P6032 --prompt 'ProxySQL Admin> ' -e "INSERT INTO mysql_servers(hostgroup_id,hostname,port) VALUES (1,'127.0.0.1',${port});"
done
mysql -u admin -padmin -h 127.0.0.1 -P6032 --prompt 'ProxySQL Admin> ' -e "UPDATE global_variables SET variable_value='monitor' WHERE variable_name='mysql-monitor_username';"
mysql -u admin -padmin -h 127.0.0.1 -P6032 --prompt 'ProxySQL Admin> ' -e "UPDATE global_variables SET variable_value='monitor' WHERE variable_name='mysql-monitor_password';"
mysql -u admin -padmin -h 127.0.0.1 -P6032 --prompt 'ProxySQL Admin> ' -e "UPDATE global_variables SET variable_value='2000' WHERE variable_name IN ('mysql-monitor_connect_interval','mysql-monitor_ping_interval','mysql-monitor_read_only_interval');"
mysql -u admin -padmin -h 127.0.0.1 -P6032 --prompt 'ProxySQL Admin> ' -e "LOAD MYSQL VARIABLES TO RUNTIME;"
mysql -u admin -padmin -h 127.0.0.1 -P6032 --prompt 'ProxySQL Admin> ' -e "SAVE MYSQL VARIABLES TO DISK;"
## Start Running Load
#sysbench /usr/share/sysbench/oltp_insert.lua --mysql-db=sbtest --mysql-user=sysbench --mysql-socket=node1/socket.sock --mysql-password=test --db-driver=mysql --threads=5 --tables=10 --table-size=1000 prepare > sysbench_run_node1_prepare.txt 2>&1 &
#sleep 20
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