MySQL Exporter

[Unit]
Description=Prometheus MySQL Exporter
After=network.target
User=prometheus
Group=prometheus

[Service]
Type=simple
Restart=always
ExecStart=/usr/local/bin/mysqld_exporter \
--config.my-cnf /etc/.mysqld_exporter.cnf \
--collect.global_status \
--collect.info_schema.innodb_metrics \
--collect.auto_increment.columns \
--collect.info_schema.processlist \
--collect.binlog_size \
--collect.info_schema.tablestats \
--collect.global_variables \
--collect.info_schema.query_response_time \
--collect.info_schema.userstats \
--collect.info_schema.tables \
--collect.perf_schema.tablelocks \
--collect.perf_schema.file_events \
--collect.perf_schema.eventswaits \
--collect.perf_schema.indexiowaits \
--collect.perf_schema.tableiowaits \
--collect.slave_status \
--web.listen-address=0.0.0.0:9104

[Install]
WantedBy=multi-user.target

[client]
user=<your_mysql_readonly_username>
password=<password>